---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-9679 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 9.1G 30G 24% / 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 957 3408 4 3571 6669 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:f0:d7:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.235/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75509sec preferred_lft 75509sec inet6 fe80::f816:3eff:fef0:d798/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 12:f1:d5:30:50:1a 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-9679) 02/12/26 _x86_64_ (2 CPU) 07:09:28 LINUX RESTART (2 CPU) 07:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 51.18 4.78 44.63 1.77 857.65 6065.78 30567.34 07:30:03 1.79 0.00 1.77 0.01 0.04 23.36 2.12 07:40:03 1.86 0.00 1.86 0.00 0.00 21.59 0.00 07:50:03 1.51 0.00 1.50 0.00 0.00 17.48 0.01 08:00:03 1.62 0.00 1.62 0.00 0.00 18.13 0.00 08:10:03 14.93 0.00 2.08 12.84 0.15 24.05 103355.12 08:20:03 2.07 0.00 2.07 0.00 0.00 23.89 0.00 08:30:03 1.78 0.00 1.78 0.00 0.00 20.20 0.00 08:40:03 1.58 0.00 1.58 0.00 0.00 18.53 0.00 08:50:03 1.68 0.00 1.68 0.00 0.00 19.24 0.00 09:00:03 1.67 0.00 1.67 0.00 0.00 19.36 0.00 09:10:03 1.43 0.00 1.43 0.00 0.00 16.79 0.00 09:20:01 1.58 0.00 1.58 0.00 0.25 18.06 0.00 09:30:03 2.35 0.00 2.35 0.00 0.00 26.94 0.00 09:40:03 2.45 0.00 2.45 0.00 0.00 27.40 0.00 09:50:01 2.37 0.00 2.37 0.00 0.00 26.65 0.00 10:00:03 2.37 0.00 2.37 0.00 0.00 26.59 0.00 10:10:03 1.86 0.00 1.86 0.00 0.00 20.93 0.00 Average: 5.34 0.27 4.26 0.81 47.66 357.41 7438.41 07:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 2690276 6000340 1753028 21.57 111212 3341336 2233412 24.34 657660 4411244 316 07:30:03 2690864 6001624 1751684 21.55 111776 3341456 2229460 24.29 658224 4411088 180 07:40:03 2693160 6004552 1748784 21.51 112384 3341460 2229588 24.30 658840 4411252 240 07:50:03 2692912 6004888 1748488 21.51 112828 3341600 2229588 24.30 659276 4411188 236 08:00:03 2692660 6005120 1748268 21.51 113288 3341604 2229652 24.30 659744 4411292 224 08:10:03 2688884 6004464 1748876 21.52 114124 3343860 2229716 24.30 662720 4411532 228 08:20:03 2687372 6003652 1749680 21.53 114804 3343872 2229616 24.30 663400 4415596 224 08:30:03 2687372 6004220 1749120 21.52 115356 3343880 2229584 24.30 663944 4415504 224 08:40:03 2685608 6003176 1750204 21.53 115916 3344016 2229584 24.30 664504 4415644 244 08:50:03 2682864 6001044 1752340 21.56 116480 3344024 2229584 24.30 665076 4415680 224 09:00:03 2680848 5999596 1753788 21.58 117024 3344032 2229824 24.30 665620 4416080 224 09:10:03 2680624 5999984 1753416 21.57 117484 3344172 2229776 24.30 666080 4416048 344 09:20:01 2679616 5999468 1753904 21.58 117884 3344252 2230972 24.31 666472 4417712 180 09:30:03 2677600 5998516 1754840 21.59 118808 3344396 2229840 24.30 667396 4417096 316 09:40:03 2676844 5998604 1754772 21.59 119620 3344404 2229904 24.30 668208 4417200 256 09:50:01 2676844 5999376 1753992 21.58 120364 3344408 2229904 24.30 668956 4417364 268 10:00:03 2676844 6000356 1753004 21.57 121184 3344548 2229904 24.30 669780 4417512 252 10:10:03 2676844 6001028 1752344 21.56 121700 3344684 2229968 24.30 670296 4417692 220 Average: 2684335 6001667 1751696 21.55 116235 3343445 2229993 24.30 664233 4414818 244 07:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 433.63 433.63 412.50 412.50 0.00 0.00 0.00 0.00 07:20:01 ens3 87.94 63.49 1060.65 11.70 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:30:03 ens3 0.17 0.09 0.04 0.02 0.00 0.00 0.00 0.00 07:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:40:03 ens3 0.27 0.10 0.08 0.04 0.00 0.00 0.00 0.00 07:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:50:03 ens3 0.16 0.08 0.04 0.02 0.00 0.00 0.00 0.00 07:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:00:03 ens3 0.24 0.11 0.08 0.04 0.00 0.00 0.00 0.00 08:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:03 ens3 0.33 0.16 0.13 0.08 0.00 0.00 0.00 0.00 08:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:20:03 ens3 0.27 0.11 0.07 0.04 0.00 0.00 0.00 0.00 08:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:30:03 ens3 0.25 0.11 0.07 0.04 0.00 0.00 0.00 0.00 08:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:40:03 ens3 0.28 0.11 0.07 0.04 0.00 0.00 0.00 0.00 08:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:50:03 ens3 0.16 0.08 0.04 0.02 0.00 0.00 0.00 0.00 08:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:00:03 ens3 0.56 0.18 0.21 0.13 0.00 0.00 0.00 0.00 09:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:10:03 ens3 0.40 0.18 0.16 0.10 0.00 0.00 0.00 0.00 09:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 0.52 0.16 0.17 0.10 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:30:03 ens3 0.35 0.16 0.12 0.07 0.00 0.00 0.00 0.00 09:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:40:03 ens3 0.73 0.62 0.16 1.14 0.00 0.00 0.00 0.00 09:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.24 0.07 0.05 0.02 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:00:03 ens3 0.52 0.19 0.20 0.12 0.00 0.00 0.00 0.00 10:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:10:03 ens3 0.29 0.13 0.09 0.06 0.00 0.00 0.00 0.00 10:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 24.23 24.23 22.92 22.92 0.00 0.00 0.00 0.00 Average: ens3 5.20 3.67 59.01 0.77 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-9679) 02/12/26 _x86_64_ (2 CPU) 07:09:28 LINUX RESTART (2 CPU) 07:10:01 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 27.11 0.00 2.11 3.06 0.19 67.54 07:20:01 0 28.13 0.00 2.14 1.36 0.11 68.26 07:20:01 1 26.09 0.00 2.08 4.75 0.26 66.82 07:30:03 all 0.39 0.00 0.20 0.08 0.05 99.29 07:30:03 0 0.35 0.00 0.23 0.09 0.06 99.27 07:30:03 1 0.42 0.00 0.17 0.06 0.04 99.31 07:40:03 all 0.70 0.00 0.19 0.05 0.04 99.01 07:40:03 0 0.89 0.00 0.20 0.09 0.05 98.77 07:40:03 1 0.51 0.00 0.19 0.02 0.04 99.25 07:50:03 all 0.47 0.00 0.22 0.04 0.05 99.23 07:50:03 0 0.56 0.00 0.20 0.02 0.05 99.16 07:50:03 1 0.37 0.00 0.23 0.05 0.05 99.30 08:00:03 all 0.66 0.00 0.22 0.04 0.07 99.02 08:00:03 0 0.44 0.00 0.20 0.03 0.06 99.27 08:00:03 1 0.87 0.00 0.23 0.05 0.07 98.78 08:10:03 all 0.38 0.00 0.21 0.11 0.07 99.22 08:10:03 0 0.43 0.00 0.25 0.16 0.08 99.08 08:10:03 1 0.33 0.00 0.18 0.07 0.06 99.37 08:20:03 all 0.67 0.00 0.19 0.03 0.07 99.04 08:20:03 0 0.91 0.00 0.18 0.01 0.07 98.83 08:20:03 1 0.44 0.00 0.21 0.05 0.08 99.24 08:30:03 all 0.40 0.00 0.20 0.14 0.06 99.21 08:30:03 0 0.23 0.00 0.18 0.22 0.06 99.32 08:30:03 1 0.56 0.00 0.22 0.06 0.06 99.11 08:40:03 all 0.56 0.00 0.19 0.02 0.08 99.15 08:40:03 0 0.53 0.00 0.20 0.03 0.08 99.16 08:40:03 1 0.58 0.00 0.19 0.01 0.07 99.14 08:50:03 all 0.45 0.00 0.17 0.02 0.08 99.29 08:50:03 0 0.15 0.00 0.15 0.02 0.07 99.61 08:50:03 1 0.74 0.00 0.19 0.01 0.09 98.97 09:00:03 all 0.61 0.00 0.19 0.03 0.07 99.09 09:00:03 0 0.14 0.00 0.14 0.05 0.06 99.61 09:00:03 1 1.08 0.00 0.24 0.00 0.09 98.58 09:00:03 CPU %user %nice %system %iowait %steal %idle 09:10:03 all 0.38 0.00 0.18 0.01 0.08 99.35 09:10:03 0 0.57 0.00 0.16 0.02 0.07 99.17 09:10:03 1 0.19 0.00 0.20 0.01 0.08 99.53 09:20:01 all 0.48 0.00 0.18 0.01 0.08 99.25 09:20:01 0 0.42 0.00 0.17 0.01 0.08 99.32 09:20:01 1 0.54 0.00 0.19 0.02 0.08 99.18 09:30:03 all 0.59 0.00 0.19 0.02 0.08 99.12 09:30:03 0 0.56 0.00 0.15 0.01 0.06 99.22 09:30:03 1 0.63 0.00 0.23 0.03 0.09 99.02 09:40:03 all 0.34 0.00 0.18 0.02 0.08 99.39 09:40:03 0 0.41 0.00 0.19 0.01 0.08 99.30 09:40:03 1 0.26 0.00 0.17 0.02 0.07 99.47 09:50:01 all 0.26 0.00 0.17 0.03 0.07 99.47 09:50:01 0 0.34 0.00 0.18 0.02 0.08 99.38 09:50:01 1 0.17 0.00 0.16 0.03 0.07 99.57 10:00:03 all 0.26 0.00 0.20 0.01 0.08 99.45 10:00:03 0 0.21 0.00 0.17 0.01 0.07 99.55 10:00:03 1 0.31 0.00 0.23 0.02 0.08 99.35 10:10:03 all 0.25 0.00 0.17 0.02 0.09 99.47 10:10:03 0 0.20 0.00 0.17 0.02 0.08 99.54 10:10:03 1 0.31 0.00 0.18 0.01 0.10 99.41 Average: all 1.94 0.00 0.30 0.21 0.08 97.48 Average: 0 1.97 0.00 0.29 0.12 0.07 97.55 Average: 1 1.91 0.00 0.30 0.29 0.08 97.41