---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-13666 5.15.0-168-generic #178-Ubuntu SMP Fri Jan 9 19:05:03 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 Stepping: 0 BogoMIPS: 5599.99 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Indirect target selection: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsa: Not affected Vulnerability Tsx async abort: Not affected Vulnerability Vmscape: Not affected ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 8.5G 147G 6% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 915 28431 4 2746 30735 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:43:95:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.105/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 76971sec preferred_lft 76971sec inet6 fe80::f816:3eff:fe43:957a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether fe:65:31:3f:93:3e brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-168-generic (prd-ubuntu2204-docker-8c-8g-13666) 02/18/26 _x86_64_ (8 CPU) 07:47:23 LINUX RESTART (8 CPU) 07:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:00:04 4.77 0.25 4.19 0.33 207.49 503.37 6810.06 08:10:01 1.62 0.01 1.61 0.00 0.04 18.91 329.57 08:20:04 1.40 0.00 1.40 0.00 0.01 16.31 0.00 08:30:02 1.39 0.00 1.39 0.00 0.00 16.26 0.00 08:40:01 1.53 0.00 1.53 0.00 0.00 17.43 0.00 08:50:04 1.44 0.00 1.44 0.00 0.00 16.77 0.00 09:00:04 1.41 0.00 1.41 0.00 0.00 16.44 0.00 09:10:01 1.15 0.00 1.15 0.00 0.00 13.99 0.00 09:20:04 15.13 0.00 1.34 13.78 0.15 15.67 510879.51 09:30:04 1.25 0.00 1.25 0.00 0.00 14.73 0.00 09:40:01 1.25 0.00 1.25 0.00 0.00 14.82 0.00 09:50:04 1.28 0.00 1.28 0.00 0.00 14.89 0.00 10:00:04 1.32 0.00 1.32 0.00 0.00 15.19 0.00 10:10:01 1.37 0.00 1.37 0.00 0.00 15.52 0.00 10:20:04 1.36 0.00 1.36 0.00 0.00 15.07 0.00 Average: 2.52 0.02 1.55 0.95 13.89 48.47 34703.88 07:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:00:04 30050952 31862876 519484 1.58 63536 2084248 1516512 4.47 271368 2239844 180 08:10:01 30048236 31860808 521720 1.59 64188 2084236 1516512 4.47 272008 2242608 4 08:20:04 30046072 31859248 523204 1.59 64800 2084248 1516576 4.47 272588 2244624 192 08:30:02 30043888 31857704 524716 1.60 65384 2084252 1516640 4.47 273212 2247352 212 08:40:01 30040460 31854956 527504 1.61 65968 2084332 1516704 4.47 273796 2249724 8 08:50:04 30038728 31853940 528452 1.61 66572 2084468 1516704 4.47 274376 2250304 212 09:00:04 30037472 31853292 529128 1.61 67148 2084476 1516704 4.47 274976 2251044 220 09:10:01 30036248 31852384 530148 1.61 67460 2084488 1516768 4.47 275284 2253744 60 09:20:04 30027228 31854112 528360 1.61 68152 2094508 1516816 4.47 285864 2257604 188 09:30:04 30024460 31851856 530628 1.61 68504 2094664 1516768 4.47 286228 2258300 280 09:40:01 30023232 31851020 531436 1.62 68896 2094668 1516832 4.47 286588 2259600 16 09:50:04 30021228 31849520 532872 1.62 69272 2094804 1516832 4.47 286992 2261608 208 10:00:04 30019220 31847924 534464 1.63 69624 2094816 1516832 4.47 287344 2262752 204 10:10:01 30017460 31846544 535816 1.63 70024 2094824 1516832 4.47 287712 2263988 44 10:20:04 30013948 31843556 538684 1.64 70376 2094960 1516832 4.47 288096 2264988 224 Average: 30032589 31853316 529108 1.61 67327 2089199 1516724 4.47 279762 2253872 150 07:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:00:04 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 08:00:04 ens3 6.82 3.14 140.34 0.27 0.00 0.00 0.00 0.00 08:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 ens3 0.66 0.23 0.23 0.15 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:04 ens3 2.29 0.15 0.34 0.08 0.00 0.00 0.00 0.00 08:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:02 ens3 1.66 0.20 0.27 0.11 0.00 0.00 0.00 0.00 08:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:01 ens3 1.18 0.14 11.03 0.07 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:04 ens3 0.34 0.07 0.05 0.02 0.00 0.00 0.00 0.00 08:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:04 ens3 0.45 0.08 0.50 0.02 0.00 0.00 0.00 0.00 09:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 ens3 0.49 0.19 0.17 0.11 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:04 ens3 0.62 0.22 0.22 0.14 0.00 0.00 0.00 0.00 09:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:04 ens3 0.20 0.08 0.04 0.02 0.00 0.00 0.00 0.00 09:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 ens3 0.30 0.11 0.08 0.04 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:04 ens3 0.33 0.15 0.11 0.07 0.00 0.00 0.00 0.00 09:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:04 ens3 0.25 0.10 0.07 0.04 0.00 0.00 0.00 0.00 10:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 ens3 0.20 0.10 0.07 0.04 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:04 ens3 0.17 0.07 0.04 0.02 0.00 0.00 0.00 0.00 10:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.06 0.34 10.27 0.08 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-168-generic (prd-ubuntu2204-docker-8c-8g-13666) 02/18/26 _x86_64_ (8 CPU) 07:47:23 LINUX RESTART (8 CPU) 07:50:02 CPU %user %nice %system %iowait %steal %idle 08:00:04 all 0.15 0.00 0.04 0.05 0.01 99.75 08:00:04 0 0.05 0.00 0.03 0.02 0.00 99.89 08:00:04 1 0.10 0.00 0.03 0.01 0.01 99.85 08:00:04 2 0.09 0.00 0.05 0.02 0.01 99.83 08:00:04 3 0.06 0.00 0.08 0.04 0.01 99.82 08:00:04 4 0.04 0.00 0.04 0.25 0.01 99.65 08:00:04 5 0.71 0.00 0.04 0.01 0.02 99.22 08:00:04 6 0.06 0.00 0.03 0.01 0.01 99.89 08:00:04 7 0.11 0.00 0.05 0.01 0.02 99.81 08:10:01 all 0.02 0.00 0.01 0.01 0.01 99.95 08:10:01 0 0.01 0.00 0.00 0.00 0.00 99.98 08:10:01 1 0.08 0.00 0.01 0.00 0.01 99.91 08:10:01 2 0.02 0.00 0.02 0.00 0.02 99.94 08:10:01 3 0.01 0.00 0.01 0.00 0.02 99.96 08:10:01 4 0.01 0.00 0.03 0.04 0.02 99.90 08:10:01 5 0.02 0.00 0.01 0.00 0.01 99.96 08:10:01 6 0.02 0.00 0.01 0.00 0.01 99.97 08:10:01 7 0.02 0.00 0.01 0.01 0.01 99.96 08:20:04 all 0.04 0.00 0.01 0.01 0.01 99.93 08:20:04 0 0.01 0.00 0.01 0.00 0.00 99.97 08:20:04 1 0.23 0.00 0.01 0.00 0.02 99.74 08:20:04 2 0.03 0.00 0.02 0.00 0.03 99.92 08:20:04 3 0.01 0.00 0.02 0.00 0.02 99.94 08:20:04 4 0.01 0.00 0.01 0.01 0.00 99.96 08:20:04 5 0.01 0.00 0.01 0.00 0.01 99.97 08:20:04 6 0.01 0.00 0.00 0.02 0.01 99.96 08:20:04 7 0.00 0.00 0.00 0.00 0.00 99.99 08:30:02 all 0.08 0.00 0.01 0.01 0.01 99.90 08:30:02 0 0.01 0.00 0.01 0.00 0.01 99.98 08:30:02 1 0.55 0.00 0.02 0.00 0.02 99.42 08:30:02 2 0.01 0.00 0.00 0.00 0.01 99.97 08:30:02 3 0.02 0.00 0.03 0.00 0.04 99.91 08:30:02 4 0.01 0.00 0.01 0.00 0.00 99.97 08:30:02 5 0.01 0.00 0.01 0.00 0.01 99.97 08:30:02 6 0.01 0.00 0.01 0.03 0.01 99.94 08:30:02 7 0.00 0.00 0.00 0.00 0.00 100.00 08:40:01 all 0.01 0.00 0.01 0.01 0.01 99.96 08:40:01 0 0.01 0.00 0.01 0.00 0.00 99.98 08:40:01 1 0.01 0.00 0.01 0.00 0.01 99.97 08:40:01 2 0.01 0.00 0.02 0.00 0.02 99.95 08:40:01 3 0.02 0.00 0.02 0.00 0.04 99.92 08:40:01 4 0.01 0.00 0.01 0.00 0.00 99.97 08:40:01 5 0.00 0.00 0.01 0.01 0.01 99.97 08:40:01 6 0.00 0.00 0.02 0.03 0.01 99.94 08:40:01 7 0.00 0.00 0.00 0.00 0.00 99.99 08:50:04 all 0.01 0.00 0.01 0.01 0.01 99.96 08:50:04 0 0.00 0.00 0.01 0.00 0.01 99.97 08:50:04 1 0.01 0.00 0.00 0.00 0.00 99.98 08:50:04 2 0.02 0.00 0.01 0.00 0.01 99.95 08:50:04 3 0.04 0.00 0.01 0.01 0.03 99.91 08:50:04 4 0.01 0.00 0.01 0.00 0.01 99.97 08:50:04 5 0.00 0.00 0.01 0.04 0.01 99.94 08:50:04 6 0.01 0.00 0.02 0.00 0.01 99.96 08:50:04 7 0.00 0.00 0.00 0.00 0.00 99.99 09:00:04 all 0.06 0.00 0.01 0.00 0.01 99.92 09:00:04 0 0.01 0.00 0.00 0.00 0.01 99.98 09:00:04 1 0.01 0.00 0.03 0.00 0.04 99.92 09:00:04 2 0.41 0.00 0.01 0.00 0.02 99.56 09:00:04 3 0.00 0.00 0.00 0.00 0.01 99.98 09:00:04 4 0.02 0.00 0.02 0.00 0.01 99.96 09:00:04 5 0.01 0.00 0.01 0.03 0.01 99.95 09:00:04 6 0.00 0.00 0.01 0.00 0.01 99.98 09:00:04 7 0.00 0.00 0.00 0.00 0.00 100.00 09:10:01 all 0.03 0.00 0.01 0.00 0.01 99.94 09:10:01 0 0.01 0.00 0.01 0.00 0.01 99.98 09:10:01 1 0.02 0.00 0.02 0.00 0.01 99.95 09:10:01 2 0.19 0.00 0.02 0.00 0.01 99.78 09:10:01 3 0.02 0.00 0.02 0.01 0.04 99.92 09:10:01 4 0.01 0.00 0.01 0.00 0.01 99.96 09:10:01 5 0.01 0.00 0.01 0.03 0.01 99.95 09:10:01 6 0.01 0.00 0.00 0.00 0.01 99.98 09:10:01 7 0.00 0.00 0.00 0.00 0.00 99.99 09:20:04 all 0.02 0.00 0.02 0.03 0.01 99.93 09:20:04 0 0.01 0.00 0.01 0.01 0.01 99.97 09:20:04 1 0.01 0.00 0.01 0.02 0.01 99.95 09:20:04 2 0.06 0.00 0.01 0.00 0.01 99.91 09:20:04 3 0.01 0.00 0.02 0.00 0.02 99.95 09:20:04 4 0.02 0.00 0.03 0.00 0.02 99.93 09:20:04 5 0.01 0.00 0.04 0.20 0.01 99.74 09:20:04 6 0.01 0.00 0.00 0.00 0.00 99.98 09:20:04 7 0.00 0.00 0.00 0.00 0.00 100.00 09:30:04 all 0.04 0.00 0.01 0.00 0.01 99.94 09:30:04 0 0.00 0.00 0.01 0.00 0.00 99.99 09:30:04 1 0.02 0.00 0.01 0.00 0.02 99.95 09:30:04 2 0.28 0.00 0.02 0.00 0.02 99.69 09:30:04 3 0.01 0.00 0.01 0.00 0.01 99.96 09:30:04 4 0.01 0.00 0.01 0.00 0.01 99.97 09:30:04 5 0.01 0.00 0.01 0.02 0.01 99.94 09:30:04 6 0.01 0.00 0.01 0.00 0.00 99.98 09:30:04 7 0.00 0.00 0.00 0.00 0.00 99.99 09:40:01 all 0.09 0.00 0.01 0.00 0.01 99.88 09:40:01 0 0.01 0.00 0.01 0.00 0.00 99.98 09:40:01 1 0.01 0.00 0.01 0.00 0.01 99.97 09:40:01 2 0.67 0.00 0.02 0.00 0.01 99.30 09:40:01 3 0.02 0.00 0.03 0.00 0.04 99.90 09:40:01 4 0.01 0.00 0.01 0.00 0.01 99.97 09:40:01 5 0.01 0.00 0.01 0.02 0.01 99.95 09:40:01 6 0.01 0.00 0.01 0.00 0.01 99.98 09:40:01 7 0.00 0.00 0.00 0.00 0.00 99.99 09:40:01 CPU %user %nice %system %iowait %steal %idle 09:50:04 all 0.03 0.00 0.01 0.00 0.01 99.95 09:50:04 0 0.01 0.00 0.01 0.00 0.01 99.97 09:50:04 1 0.01 0.00 0.01 0.00 0.00 99.98 09:50:04 2 0.15 0.00 0.00 0.00 0.01 99.84 09:50:04 3 0.01 0.00 0.01 0.00 0.02 99.96 09:50:04 4 0.01 0.00 0.01 0.00 0.00 99.97 09:50:04 5 0.01 0.00 0.00 0.02 0.00 99.96 09:50:04 6 0.02 0.00 0.03 0.00 0.03 99.92 09:50:04 7 0.00 0.00 0.00 0.00 0.00 99.99 10:00:04 all 0.09 0.00 0.01 0.00 0.01 99.89 10:00:04 0 0.01 0.00 0.01 0.00 0.01 99.96 10:00:04 1 0.00 0.00 0.01 0.00 0.00 99.98 10:00:04 2 0.62 0.00 0.02 0.00 0.01 99.34 10:00:04 3 0.02 0.00 0.03 0.00 0.03 99.92 10:00:04 4 0.02 0.00 0.01 0.00 0.01 99.96 10:00:04 5 0.00 0.00 0.01 0.02 0.01 99.96 10:00:04 6 0.01 0.00 0.01 0.00 0.01 99.96 10:00:04 7 0.00 0.00 0.00 0.00 0.00 99.99 10:10:01 all 0.03 0.00 0.01 0.01 0.01 99.94 10:10:01 0 0.01 0.00 0.01 0.00 0.01 99.97 10:10:01 1 0.00 0.00 0.00 0.01 0.00 99.98 10:10:01 2 0.18 0.00 0.01 0.00 0.02 99.79 10:10:01 3 0.02 0.00 0.03 0.02 0.03 99.91 10:10:01 4 0.02 0.00 0.02 0.00 0.01 99.95 10:10:01 5 0.01 0.00 0.01 0.03 0.02 99.94 10:10:01 6 0.01 0.00 0.01 0.00 0.01 99.98 10:10:01 7 0.01 0.00 0.00 0.02 0.00 99.97 10:20:04 all 0.03 0.00 0.01 0.00 0.01 99.94 10:20:04 0 0.01 0.00 0.01 0.00 0.01 99.96 10:20:04 1 0.01 0.00 0.01 0.02 0.01 99.94 10:20:04 2 0.16 0.00 0.03 0.00 0.01 99.80 10:20:04 3 0.01 0.00 0.01 0.01 0.01 99.95 10:20:04 4 0.02 0.00 0.02 0.00 0.01 99.95 10:20:04 5 0.00 0.00 0.01 0.00 0.01 99.98 10:20:04 6 0.00 0.00 0.00 0.00 0.00 99.99 10:20:04 7 0.00 0.00 0.00 0.00 0.00 99.99 Average: all 0.05 0.00 0.01 0.01 0.01 99.92 Average: 0 0.01 0.00 0.01 0.00 0.01 99.97 Average: 1 0.07 0.00 0.01 0.00 0.01 99.90 Average: 2 0.19 0.00 0.02 0.00 0.01 99.77 Average: 3 0.02 0.00 0.02 0.01 0.02 99.93 Average: 4 0.02 0.00 0.02 0.02 0.01 99.94 Average: 5 0.06 0.00 0.01 0.03 0.01 99.89 Average: 6 0.01 0.00 0.01 0.01 0.01 99.96 Average: 7 0.01 0.00 0.01 0.00 0.00 99.98