---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-3385 5.15.0-161-generic #171-Ubuntu SMP Sat Oct 11 08:17:01 UTC 2025 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 979 3456 4 3502 6647 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:cd:09:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.178/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75504sec preferred_lft 75504sec inet6 fe80::f816:3eff:fecd:99b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether c6:98:b1:a8:64:f8 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 5.15.0-161-generic (prd-ubuntu2204-docker-2c-2g-3385) 12/03/25 _x86_64_ (2 CPU) 07:09:27 LINUX RESTART (2 CPU) 07:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 53.73 5.06 47.02 1.65 864.63 5892.44 9752.34 07:30:16 1.62 0.00 1.62 0.00 0.04 19.47 0.00 07:40:26 1.39 0.00 1.39 0.00 0.00 16.28 0.00 07:50:26 1.75 0.00 1.75 0.00 0.00 20.28 0.00 08:00:26 1.34 0.00 1.34 0.00 0.00 16.16 0.00 08:10:17 1.48 0.00 1.48 0.00 0.00 17.30 0.00 08:20:26 2.34 0.00 2.34 0.00 0.00 27.49 0.00 08:30:26 2.38 0.00 2.38 0.00 0.00 27.63 0.00 08:40:18 1.94 0.00 1.94 0.00 0.00 22.54 0.00 08:50:01 2.13 0.00 2.13 0.00 0.00 24.43 0.00 09:00:18 1.93 0.00 1.93 0.00 0.00 22.02 0.00 09:10:19 2.32 0.00 2.32 0.00 0.00 27.31 0.00 09:20:01 2.22 0.00 2.22 0.00 0.00 25.79 0.00 09:30:26 1.75 0.00 1.75 0.00 0.00 20.52 0.00 09:40:04 2.11 0.00 2.11 0.00 0.00 24.50 0.00 09:50:01 1.91 0.00 1.91 0.00 0.00 22.26 0.00 10:00:17 1.67 0.00 1.67 0.00 0.00 19.33 0.00 10:10:07 1.58 0.00 1.58 0.00 0.00 18.10 0.00 Average: 4.76 0.28 4.38 0.09 48.10 348.38 542.47 07:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 2790240 6031192 1723228 21.20 108240 3276332 2211564 24.10 665784 4317444 268 07:30:16 2790364 6031852 1722612 21.19 108752 3276344 2210748 24.09 666292 4316736 152 07:40:26 2790116 6031964 1722648 21.19 109088 3276348 2210832 24.09 666636 4316828 136 07:50:26 2790652 6033044 1721564 21.18 109604 3276364 2210960 24.09 667156 4316840 196 08:00:26 2790404 6033248 1721372 21.18 109972 3276436 2211088 24.09 667520 4317000 144 08:10:17 2790136 6033604 1720984 21.17 110328 3276700 2211152 24.09 667868 4317268 216 08:20:26 2786184 6030436 1724140 21.21 111152 3276704 2210956 24.09 668696 4322576 32 08:30:26 2785180 6030300 1724280 21.21 111980 3276720 2210960 24.09 669524 4322620 144 08:40:18 2784452 6030164 1724424 21.21 112568 3276716 2210960 24.09 670100 4322652 148 08:50:01 2783192 6029564 1725016 21.22 113184 3276736 2212220 24.11 670732 4323560 256 09:00:18 2782184 6029164 1725440 21.23 113740 3276804 2211088 24.09 671280 4322940 144 09:10:19 2781180 6029372 1725208 21.22 114664 3277076 2211152 24.09 672188 4323332 144 09:20:01 2776896 6025964 1728596 21.27 115492 3277084 2211152 24.09 673036 4324032 324 09:30:26 2776140 6025808 1728784 21.27 116072 3277092 2211152 24.09 673612 4324064 144 09:40:04 2773876 6024412 1730196 21.29 116780 3277228 2211200 24.10 674324 4324500 248 09:50:01 2772616 6023808 1730788 21.29 117408 3277236 2211152 24.09 674968 4324460 220 10:00:17 2771104 6022808 1731808 21.31 117904 3277240 2211152 24.09 675444 4324420 224 10:10:07 2770600 6022660 1731940 21.31 118240 3277260 2210104 24.08 675780 4323652 276 Average: 2782529 6028854 1725724 21.23 113065 3276801 2211088 24.09 670608 4321385 190 07:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 426.47 426.47 404.92 404.92 0.00 0.00 0.00 0.00 07:20:01 ens3 94.33 67.59 991.73 13.34 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 07:30:16 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:30:16 ens3 0.23 0.12 0.07 0.04 0.00 0.00 0.00 0.00 07:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:26 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:40:26 ens3 0.25 0.10 0.07 0.04 0.00 0.00 0.00 0.00 07:40:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:26 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:50:26 ens3 0.18 0.08 0.04 0.02 0.00 0.00 0.00 0.00 07:50:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:26 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:00:26 ens3 0.25 0.10 0.07 0.04 0.00 0.00 0.00 0.00 08:00:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:17 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:17 ens3 0.29 0.11 0.08 0.04 0.00 0.00 0.00 0.00 08:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:26 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:20:26 ens3 0.25 0.09 0.07 0.04 0.00 0.00 0.00 0.00 08:20:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:26 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:30:26 ens3 0.36 0.15 0.13 0.08 0.00 0.00 0.00 0.00 08:30:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:18 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:40:18 ens3 0.31 0.11 0.09 0.04 0.00 0.00 0.00 0.00 08:40:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 ens3 0.18 0.07 0.04 0.02 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:18 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:00:18 ens3 0.25 0.10 0.08 0.04 0.00 0.00 0.00 0.00 09:00:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:19 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:10:19 ens3 0.39 0.15 0.12 0.07 0.00 0.00 0.00 0.00 09:10:19 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 0.49 0.19 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 09:30:26 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 09:30:26 ens3 0.62 0.20 0.23 0.14 0.00 0.00 0.00 0.00 09:30:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:04 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 09:40:04 ens3 0.56 0.14 0.12 0.06 0.00 0.00 0.00 0.00 09:40:04 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 0.35 0.10 0.08 0.04 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 10:00:17 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:00:17 ens3 0.25 0.11 0.08 0.04 0.00 0.00 0.00 0.00 10:00:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:07 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:10:07 ens3 0.29 0.15 0.13 0.04 0.00 0.00 0.00 0.00 10:10:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 23.86 23.86 22.53 22.53 0.00 0.00 0.00 0.00 Average: ens3 5.55 3.87 55.26 0.79 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 5.15.0-161-generic (prd-ubuntu2204-docker-2c-2g-3385) 12/03/25 _x86_64_ (2 CPU) 07:09:27 LINUX RESTART (2 CPU) 07:10:00 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 27.96 0.00 1.99 0.61 0.09 69.35 07:20:01 0 28.75 0.00 2.07 0.50 0.09 68.58 07:20:01 1 27.18 0.00 1.90 0.71 0.09 70.12 07:30:16 all 0.65 0.00 0.18 0.02 0.09 99.07 07:30:16 0 0.56 0.00 0.16 0.03 0.08 99.17 07:30:16 1 0.74 0.00 0.20 0.01 0.09 98.96 07:40:26 all 0.58 0.00 0.17 0.01 0.08 99.15 07:40:26 0 0.37 0.00 0.17 0.01 0.08 99.37 07:40:26 1 0.80 0.00 0.17 0.01 0.07 98.94 07:50:26 all 0.64 0.00 0.16 0.02 0.08 99.10 07:50:26 0 0.21 0.00 0.13 0.02 0.06 99.58 07:50:26 1 1.07 0.00 0.20 0.02 0.10 98.61 08:00:26 all 0.45 0.00 0.16 0.01 0.08 99.29 08:00:26 0 0.15 0.00 0.14 0.02 0.08 99.61 08:00:26 1 0.75 0.00 0.18 0.01 0.09 98.98 08:10:17 all 0.42 0.00 0.17 0.01 0.08 99.31 08:10:17 0 0.15 0.00 0.16 0.02 0.08 99.59 08:10:17 1 0.68 0.00 0.18 0.01 0.09 99.04 08:20:26 all 0.40 0.00 0.17 0.03 0.08 99.32 08:20:26 0 0.22 0.00 0.14 0.04 0.07 99.53 08:20:26 1 0.59 0.00 0.21 0.01 0.09 99.10 08:30:26 all 0.31 0.00 0.17 0.02 0.07 99.43 08:30:26 0 0.14 0.00 0.13 0.02 0.06 99.64 08:30:26 1 0.48 0.00 0.20 0.02 0.08 99.22 08:40:18 all 0.28 0.00 0.17 0.01 0.07 99.47 08:40:18 0 0.13 0.00 0.13 0.01 0.06 99.67 08:40:18 1 0.43 0.00 0.20 0.02 0.08 99.27 08:50:01 all 0.36 0.00 0.17 0.01 0.07 99.38 08:50:01 0 0.16 0.00 0.16 0.02 0.07 99.60 08:50:01 1 0.55 0.00 0.19 0.01 0.08 99.17 09:00:18 all 0.25 0.00 0.18 0.01 0.07 99.49 09:00:18 0 0.16 0.00 0.15 0.01 0.06 99.61 09:00:18 1 0.34 0.00 0.21 0.01 0.08 99.36 09:00:18 CPU %user %nice %system %iowait %steal %idle 09:10:19 all 0.77 0.00 0.17 0.10 0.07 98.89 09:10:19 0 0.48 0.00 0.15 0.11 0.06 99.19 09:10:19 1 1.05 0.00 0.19 0.09 0.08 98.59 09:20:01 all 0.63 0.00 0.17 0.01 0.08 99.11 09:20:01 0 0.22 0.00 0.16 0.01 0.07 99.53 09:20:01 1 1.03 0.00 0.18 0.01 0.09 98.68 09:30:26 all 0.50 0.00 0.17 0.01 0.07 99.25 09:30:26 0 0.62 0.00 0.10 0.01 0.05 99.22 09:30:26 1 0.39 0.00 0.23 0.01 0.09 99.27 09:40:04 all 0.24 0.00 0.17 0.01 0.07 99.51 09:40:04 0 0.29 0.00 0.16 0.02 0.07 99.46 09:40:04 1 0.18 0.00 0.17 0.00 0.08 99.57 09:50:01 all 0.32 0.00 0.16 0.01 0.07 99.44 09:50:01 0 0.12 0.00 0.12 0.01 0.05 99.70 09:50:01 1 0.52 0.00 0.21 0.01 0.08 99.17 10:00:17 all 0.57 0.00 0.16 0.01 0.08 99.18 10:00:17 0 0.09 0.00 0.11 0.01 0.06 99.74 10:00:17 1 1.04 0.00 0.22 0.02 0.10 98.62 10:10:07 all 0.32 0.00 0.17 0.02 0.07 99.42 10:10:07 0 0.42 0.00 0.13 0.01 0.06 99.38 10:10:07 1 0.21 0.00 0.21 0.03 0.09 99.46 Average: all 1.99 0.00 0.27 0.05 0.08 97.62 Average: 0 1.85 0.00 0.25 0.05 0.07 97.78 Average: 1 2.12 0.00 0.29 0.06 0.09 97.45