---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-23909 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): 2 On-line CPU(s) list: 0,1 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): 2 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: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 9.3G 30G 25% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 544 3675 4 3718 7082 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:09:ba:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.120/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 73626sec preferred_lft 73626sec inet6 fe80::f816:3eff:fe09:baef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 76:61:d1:82:75:7b 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-2c-2g-23909) 02/28/26 _x86_64_ (2 CPU) 00:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:10:24 1.69 0.19 1.49 0.00 5.13 22.91 0.22 00:20:24 1.45 0.00 1.45 0.00 0.01 16.84 0.00 00:30:01 1.50 0.00 1.50 0.00 0.00 17.37 0.00 00:40:24 1.60 0.00 1.60 0.00 0.00 18.39 0.00 00:50:13 1.55 0.00 1.55 0.00 0.00 17.67 0.00 01:00:01 1.14 0.00 1.14 0.00 0.00 13.44 0.00 01:10:24 1.20 0.00 1.20 0.00 0.00 14.30 0.00 01:20:24 1.13 0.00 1.13 0.00 0.00 13.72 0.00 01:30:01 1.38 0.00 1.38 0.00 0.00 15.47 0.00 01:40:24 1.31 0.00 1.31 0.00 0.00 14.72 0.00 01:50:24 1.23 0.00 1.23 0.00 0.00 14.13 0.00 02:00:01 1.25 0.00 1.25 0.00 0.00 14.19 0.00 02:10:24 1.23 0.00 1.23 0.00 0.00 14.07 0.00 02:20:24 1.35 0.00 1.35 0.00 0.00 15.27 0.00 02:30:01 1.38 0.00 1.38 0.00 0.00 15.91 0.00 02:40:11 1.49 0.00 1.49 0.00 0.00 16.91 0.00 02:50:04 43.26 4.27 38.24 0.75 262.01 3456.04 463.09 Average: 3.80 0.26 3.50 0.04 15.55 215.95 26.93 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:10:24 5424864 7408576 399460 4.91 55984 2120900 967772 10.55 341092 2128832 176 00:20:24 5424360 7408904 399080 4.91 56564 2121168 967772 10.55 341664 2129600 188 00:30:01 5424108 7409224 398776 4.91 57124 2121172 967836 10.55 342228 2129876 236 00:40:24 5424108 7409988 398016 4.90 57756 2121312 967964 10.55 342844 2130176 124 00:50:13 5424108 7410580 397372 4.89 58316 2121320 968028 10.55 343420 2130292 160 01:00:01 5424108 7410880 397132 4.89 58604 2121328 968028 10.55 343708 2130440 236 01:10:24 5424108 7411388 396604 4.88 58956 2121468 968028 10.55 344068 2130812 224 01:20:24 5424108 7411720 396288 4.88 59284 2121476 968076 10.55 344388 2130992 196 01:30:01 5424108 7412196 395792 4.87 59612 2121612 969888 10.57 344724 2131916 236 01:40:24 5424108 7412472 395528 4.87 59892 2121620 968156 10.55 344988 2131352 124 01:50:24 5424108 7412836 395140 4.86 60240 2121628 968092 10.55 345336 2131188 224 02:00:01 5424108 7413236 394748 4.86 60496 2121764 970364 10.57 345600 2132172 236 02:10:24 5424108 7413648 394360 4.85 60888 2121776 968156 10.55 345992 2131460 208 02:20:24 5424108 7413972 393992 4.85 61192 2121784 968156 10.55 346304 2131512 192 02:30:01 5424108 7414528 393476 4.84 61600 2121924 968156 10.55 346712 2132184 240 02:40:11 5422856 7413984 394000 4.85 62168 2122056 968156 10.55 347280 2132252 224 02:50:04 3626604 6601060 1157140 14.24 109760 3015740 1651608 18.00 555256 3641784 15572 Average: 5318358 7364070 440994 5.43 62261 2174120 1008484 10.99 356800 2219814 1106 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:10:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:10:24 ens3 0.27 0.13 0.09 0.06 0.00 0.00 0.00 0.00 00:10:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:20:24 ens3 0.24 0.10 0.07 0.04 0.00 0.00 0.00 0.00 00:20:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:30:01 ens3 0.67 0.26 0.22 0.13 0.00 0.00 0.00 0.00 00:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:40:24 ens3 2.65 0.22 0.51 0.18 0.00 0.00 0.00 0.00 00:40:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:50:13 ens3 1.58 0.19 0.33 0.13 0.00 0.00 0.00 0.00 00:50:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:00:01 ens3 0.33 0.08 0.05 0.02 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:10:24 ens3 0.36 0.12 0.10 0.06 0.00 0.00 0.00 0.00 01:10:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:20:24 ens3 0.43 0.18 0.14 0.09 0.00 0.00 0.00 0.00 01:20:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 ens3 0.29 0.13 0.08 0.04 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:40:24 ens3 0.47 0.14 0.13 0.07 0.00 0.00 0.00 0.00 01:40:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:50:24 ens3 0.31 0.11 0.07 0.04 0.00 0.00 0.00 0.00 01:50:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:00:01 ens3 0.24 0.08 0.05 0.02 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:24 ens3 0.23 0.10 0.07 0.04 0.00 0.00 0.00 0.00 02:10:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:20:24 ens3 0.22 0.08 0.04 0.02 0.00 0.00 0.00 0.00 02:20:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:30:01 ens3 1.48 1.46 0.22 1.86 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:40:11 ens3 0.45 0.15 0.12 0.06 0.00 0.00 0.00 0.00 02:40:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:04 lo 0.68 0.68 0.08 0.08 0.00 0.00 0.00 0.00 02:50:04 ens3 74.72 58.97 785.35 13.21 0.00 0.00 0.00 0.00 02:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 4.95 3.63 45.79 0.93 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-2c-2g-23909) 02/28/26 _x86_64_ (2 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:10:24 all 0.26 0.00 0.05 0.06 0.04 99.59 00:10:24 0 0.21 0.00 0.06 0.06 0.06 99.61 00:10:24 1 0.32 0.00 0.04 0.06 0.03 99.56 00:20:24 all 0.34 0.00 0.06 0.03 0.04 99.54 00:20:24 0 0.62 0.00 0.04 0.02 0.04 99.28 00:20:24 1 0.06 0.00 0.07 0.03 0.05 99.79 00:30:01 all 0.32 0.00 0.05 0.04 0.05 99.54 00:30:01 0 0.48 0.00 0.06 0.07 0.05 99.34 00:30:01 1 0.15 0.00 0.04 0.02 0.04 99.75 00:40:24 all 0.42 0.00 0.06 0.10 0.05 99.37 00:40:24 0 0.07 0.00 0.06 0.01 0.04 99.82 00:40:24 1 0.76 0.00 0.07 0.20 0.06 98.91 00:50:13 all 0.25 0.00 0.05 0.03 0.05 99.63 00:50:13 0 0.06 0.00 0.05 0.03 0.05 99.81 00:50:13 1 0.43 0.00 0.05 0.02 0.05 99.45 01:00:01 all 0.37 0.00 0.05 0.01 0.05 99.51 01:00:01 0 0.52 0.00 0.05 0.02 0.05 99.36 01:00:01 1 0.23 0.00 0.06 0.01 0.05 99.66 01:10:24 all 0.29 0.00 0.05 0.02 0.05 99.58 01:10:24 0 0.04 0.00 0.07 0.02 0.05 99.82 01:10:24 1 0.55 0.00 0.04 0.01 0.05 99.35 01:20:24 all 0.30 0.00 0.05 0.30 0.05 99.29 01:20:24 0 0.06 0.00 0.05 0.06 0.05 99.77 01:20:24 1 0.55 0.00 0.05 0.54 0.06 98.81 01:30:01 all 0.19 0.00 0.05 0.03 0.04 99.69 01:30:01 0 0.31 0.00 0.06 0.04 0.04 99.56 01:30:01 1 0.06 0.00 0.04 0.03 0.04 99.82 01:40:24 all 0.23 0.00 0.06 0.03 0.04 99.65 01:40:24 0 0.23 0.00 0.06 0.04 0.04 99.63 01:40:24 1 0.23 0.00 0.06 0.01 0.04 99.67 01:50:24 all 0.28 0.00 0.05 0.02 0.04 99.60 01:50:24 0 0.05 0.00 0.05 0.02 0.04 99.85 01:50:24 1 0.51 0.00 0.06 0.03 0.05 99.36 01:50:24 CPU %user %nice %system %iowait %steal %idle 02:00:01 all 0.21 0.00 0.06 0.02 0.04 99.67 02:00:01 0 0.32 0.00 0.05 0.00 0.03 99.60 02:00:01 1 0.11 0.00 0.07 0.04 0.05 99.74 02:10:24 all 0.08 0.00 0.05 0.02 0.05 99.81 02:10:24 0 0.06 0.00 0.04 0.02 0.04 99.84 02:10:24 1 0.11 0.00 0.05 0.01 0.05 99.78 02:20:24 all 0.48 0.00 0.07 0.02 0.04 99.39 02:20:24 0 0.48 0.00 0.06 0.03 0.04 99.39 02:20:24 1 0.49 0.00 0.07 0.01 0.04 99.40 02:30:01 all 0.15 0.00 0.05 0.12 0.03 99.65 02:30:01 0 0.09 0.00 0.04 0.18 0.03 99.66 02:30:01 1 0.20 0.00 0.06 0.06 0.04 99.64 02:40:11 all 0.23 0.00 0.06 0.03 0.04 99.65 02:40:11 0 0.04 0.00 0.05 0.06 0.03 99.82 02:40:11 1 0.42 0.00 0.06 0.00 0.04 99.48 02:50:04 all 25.66 0.00 1.30 0.76 0.07 72.21 02:50:04 0 27.01 0.00 1.35 1.00 0.07 70.57 02:50:04 1 24.31 0.00 1.26 0.53 0.07 73.84 Average: all 1.75 0.00 0.13 0.10 0.05 97.98 Average: 0 1.78 0.00 0.13 0.10 0.04 97.95 Average: 1 1.72 0.00 0.12 0.09 0.05 98.02