---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-4216 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 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): 4 On-line CPU(s) list: 0-3 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): 4 Stepping: 0 BogoMIPS: 5600.00 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: 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 Tsx async abort: Not affected ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.0G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 561 11809 4 3619 15086 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:d7:16:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.35/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75495sec preferred_lft 75495sec inet6 fe80::f816:3eff:fed7:1673/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:01:a4:c6:e1 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-4216) 08/27/25 _x86_64_ (4 CPU) 01:06:26 LINUX RESTART (4 CPU) 01:10:36 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:20:21 30.12 1.15 14.83 14.15 624.72 2904.74 265869.78 01:30:29 2.30 0.00 2.29 0.00 0.04 28.18 0.49 01:40:30 1.89 0.00 1.89 0.00 0.00 22.18 0.00 01:50:30 2.26 0.00 2.26 0.00 0.00 26.43 0.00 02:00:31 2.21 0.00 2.21 0.00 0.00 26.19 0.00 02:10:31 2.09 0.00 2.09 0.00 0.00 24.26 0.00 02:20:31 2.05 0.00 2.05 0.00 0.00 23.57 0.00 02:30:32 1.54 0.00 1.54 0.00 0.00 17.64 0.00 02:40:33 1.54 0.00 1.54 0.00 0.00 17.35 0.00 02:50:33 1.51 0.00 1.51 0.00 0.00 17.23 0.00 03:00:33 13.69 11.88 1.81 0.01 131.09 32.78 0.11 03:10:34 1.57 0.00 1.57 0.00 0.00 18.11 0.00 03:20:34 1.57 0.00 1.57 0.00 0.00 17.80 0.00 03:30:35 1.78 0.00 1.78 0.00 0.00 20.55 0.00 03:40:35 2.25 0.00 2.25 0.00 0.00 26.30 0.00 03:50:35 1.79 0.00 1.79 0.00 0.00 20.45 0.00 04:00:36 1.59 0.00 1.59 0.00 0.00 17.76 0.00 Average: 4.18 0.77 2.60 0.81 43.53 187.55 15242.29 01:10:36 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:21 10328352 13608800 2352168 14.37 101756 3338016 2707824 15.54 798224 4898208 24 01:30:29 10325340 13606800 2354124 14.38 102616 3338132 2708144 15.54 799060 4897888 24 01:40:30 10323576 13605692 2355176 14.38 103236 3338140 2708336 15.55 799684 4898212 20 01:50:30 10321816 13604688 2356204 14.39 103944 3338148 2708464 15.55 800412 4898304 220 02:00:31 10319548 13603180 2357748 14.40 104668 3338152 2708656 15.55 801140 4898456 52 02:10:31 10319044 13603528 2357412 14.40 105308 3338360 2708640 15.55 801796 4898680 224 02:20:31 10318792 13603996 2356932 14.40 105884 3338496 2708704 15.55 802360 4898828 20 02:30:32 10318540 13604072 2356776 14.39 106180 3338508 2708704 15.55 802664 4898892 12 02:40:33 10318540 13604348 2356476 14.39 106456 3338516 2708704 15.55 802924 4898744 20 02:50:33 10318036 13604140 2356640 14.39 106740 3338524 2708704 15.55 803200 4899012 24 03:00:33 10257200 13599256 2360868 14.42 108952 3378112 2708940 15.55 840360 4903716 24 03:10:34 10255184 13597636 2362488 14.43 109192 3378244 2708940 15.55 840608 4904176 12 03:20:34 10254176 13596960 2363156 14.43 109444 3378324 2709008 15.55 840852 4904312 20 03:30:35 10253924 13597420 2362768 14.43 109844 3378588 2709008 15.55 841276 4904828 232 03:40:35 10253168 13597400 2362752 14.43 110544 3378596 2709008 15.55 841972 4904672 220 03:50:35 10251912 13596656 2363484 14.44 111020 3378612 2709008 15.55 842448 4904692 20 04:00:36 10251156 13596308 2363836 14.44 111288 3378740 2709008 15.55 842704 4904828 204 Average: 10293430 13601816 2358765 14.41 106887 3354836 2708694 15.55 817746 4900968 81 01:10:36 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:21 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 01:20:21 ens3 34.11 24.06 391.49 5.00 0.00 0.00 0.00 0.00 01:20:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:29 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:30:29 ens3 0.51 0.14 0.10 0.06 0.00 0.00 0.00 0.00 01:30:29 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:30 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:40:30 ens3 0.55 0.17 0.11 0.06 0.00 0.00 0.00 0.00 01:40:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:30 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:50:30 ens3 0.49 0.13 0.11 0.06 0.00 0.00 0.00 0.00 01:50:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:31 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:00:31 ens3 0.43 0.11 0.07 0.04 0.00 0.00 0.00 0.00 02:00:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:31 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:31 ens3 0.36 0.08 0.04 0.02 0.00 0.00 0.00 0.00 02:10:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:31 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 02:20:31 ens3 0.34 0.08 0.04 0.02 0.00 0.00 0.00 0.00 02:20:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:32 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 02:30:32 ens3 0.34 0.07 0.04 0.02 0.00 0.00 0.00 0.00 02:30:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:40:33 ens3 0.46 0.12 0.08 0.04 0.00 0.00 0.00 0.00 02:40:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:50:33 ens3 0.43 0.11 0.08 0.04 0.00 0.00 0.00 0.00 02:50:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:00:33 ens3 0.41 0.11 0.08 0.04 0.00 0.00 0.00 0.00 03:00:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:34 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:34 ens3 0.39 0.08 0.06 0.02 0.00 0.00 0.00 0.00 03:10:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:34 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 03:20:34 ens3 0.39 0.09 0.06 0.02 0.00 0.00 0.00 0.00 03:20:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:35 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:30:35 ens3 0.57 0.15 0.13 0.07 0.00 0.00 0.00 0.00 03:30:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:35 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:40:35 ens3 0.46 0.10 0.08 0.04 0.00 0.00 0.00 0.00 03:40:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:35 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:50:35 ens3 0.35 0.08 0.03 0.02 0.00 0.00 0.00 0.00 03:50:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:36 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:00:36 ens3 0.40 0.13 0.08 0.05 0.00 0.00 0.00 0.00 04:00:36 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 2.36 1.48 22.51 0.32 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-4216) 08/27/25 _x86_64_ (4 CPU) 01:06:26 LINUX RESTART (4 CPU) 01:10:36 CPU %user %nice %system %iowait %steal %idle 01:20:21 all 13.84 0.00 0.82 0.19 0.08 85.07 01:20:21 0 13.76 0.00 0.90 0.15 0.12 85.07 01:20:21 1 13.08 0.00 1.16 0.22 0.08 85.45 01:20:21 2 14.15 0.00 0.59 0.10 0.05 85.10 01:20:21 3 14.37 0.00 0.64 0.28 0.06 84.65 01:30:29 all 0.31 0.00 0.07 0.06 0.04 99.52 01:30:29 0 0.27 0.00 0.06 0.00 0.04 99.63 01:30:29 1 0.21 0.00 0.07 0.02 0.05 99.65 01:30:29 2 0.62 0.00 0.07 0.00 0.04 99.27 01:30:29 3 0.12 0.00 0.07 0.22 0.05 99.54 01:40:30 all 0.10 0.00 0.05 0.01 0.04 99.79 01:40:30 0 0.08 0.00 0.04 0.01 0.02 99.84 01:40:30 1 0.10 0.00 0.05 0.01 0.03 99.81 01:40:30 2 0.13 0.00 0.05 0.00 0.07 99.75 01:40:30 3 0.11 0.00 0.06 0.01 0.06 99.76 01:50:30 all 0.20 0.00 0.06 0.01 0.04 99.69 01:50:30 0 0.05 0.00 0.04 0.01 0.03 99.88 01:50:30 1 0.43 0.00 0.09 0.00 0.06 99.42 01:50:30 2 0.23 0.00 0.07 0.00 0.04 99.65 01:50:30 3 0.08 0.00 0.04 0.02 0.04 99.82 02:00:31 all 0.24 0.00 0.07 0.01 0.04 99.65 02:00:31 0 0.38 0.00 0.11 0.01 0.06 99.44 02:00:31 1 0.46 0.00 0.08 0.01 0.05 99.41 02:00:31 2 0.06 0.00 0.05 0.01 0.04 99.86 02:00:31 3 0.06 0.00 0.04 0.02 0.02 99.87 02:10:31 all 0.13 0.00 0.06 0.03 0.04 99.73 02:10:31 0 0.06 0.00 0.05 0.08 0.04 99.77 02:10:31 1 0.19 0.00 0.09 0.00 0.05 99.68 02:10:31 2 0.08 0.00 0.04 0.01 0.05 99.83 02:10:31 3 0.21 0.00 0.06 0.05 0.02 99.65 02:20:31 all 0.14 0.00 0.07 0.09 0.03 99.67 02:20:31 0 0.14 0.00 0.08 0.08 0.03 99.67 02:20:31 1 0.28 0.00 0.07 0.03 0.04 99.57 02:20:31 2 0.08 0.00 0.07 0.10 0.04 99.71 02:20:31 3 0.07 0.00 0.04 0.14 0.03 99.72 02:30:32 all 0.35 0.00 0.06 0.07 0.03 99.49 02:30:32 0 0.91 0.00 0.06 0.19 0.04 98.81 02:30:32 1 0.14 0.00 0.07 0.05 0.03 99.71 02:30:32 2 0.13 0.00 0.07 0.00 0.02 99.78 02:30:32 3 0.21 0.00 0.06 0.04 0.02 99.67 02:40:33 all 0.21 0.00 0.07 0.01 0.03 99.68 02:40:33 0 0.15 0.00 0.06 0.00 0.03 99.76 02:40:33 1 0.14 0.00 0.11 0.03 0.04 99.69 02:40:33 2 0.11 0.00 0.08 0.00 0.04 99.77 02:40:33 3 0.45 0.00 0.04 0.00 0.02 99.49 02:50:33 all 0.30 0.00 0.07 0.01 0.02 99.60 02:50:33 0 0.67 0.00 0.09 0.00 0.03 99.21 02:50:33 1 0.12 0.00 0.08 0.02 0.02 99.76 02:50:33 2 0.22 0.00 0.05 0.00 0.03 99.70 02:50:33 3 0.17 0.00 0.07 0.01 0.02 99.73 03:00:33 all 0.16 0.09 0.09 0.09 0.02 99.54 03:00:33 0 0.15 0.34 0.12 0.32 0.02 99.05 03:00:33 1 0.18 0.00 0.10 0.01 0.04 99.68 03:00:33 2 0.19 0.00 0.09 0.02 0.02 99.67 03:00:33 3 0.12 0.00 0.06 0.03 0.02 99.77 03:00:33 CPU %user %nice %system %iowait %steal %idle 03:10:34 all 0.19 0.00 0.07 0.01 0.03 99.70 03:10:34 0 0.09 0.00 0.05 0.01 0.02 99.84 03:10:34 1 0.11 0.00 0.07 0.00 0.03 99.79 03:10:34 2 0.41 0.00 0.08 0.00 0.06 99.46 03:10:34 3 0.17 0.00 0.09 0.02 0.03 99.69 03:20:34 all 0.33 0.00 0.06 0.01 0.02 99.57 03:20:34 0 0.07 0.00 0.04 0.02 0.02 99.86 03:20:34 1 0.40 0.00 0.07 0.01 0.03 99.48 03:20:34 2 0.63 0.00 0.05 0.00 0.02 99.29 03:20:34 3 0.23 0.00 0.08 0.00 0.03 99.66 03:30:35 all 0.37 0.00 0.07 0.02 0.03 99.52 03:30:35 0 0.12 0.00 0.05 0.00 0.03 99.81 03:30:35 1 0.93 0.00 0.07 0.00 0.03 98.97 03:30:35 2 0.12 0.00 0.07 0.01 0.03 99.78 03:30:35 3 0.30 0.00 0.08 0.05 0.03 99.54 03:40:35 all 0.21 0.00 0.07 0.01 0.02 99.69 03:40:35 0 0.52 0.00 0.08 0.00 0.02 99.38 03:40:35 1 0.10 0.00 0.08 0.01 0.04 99.77 03:40:35 2 0.13 0.00 0.08 0.01 0.02 99.77 03:40:35 3 0.07 0.00 0.04 0.02 0.02 99.86 03:50:35 all 0.15 0.00 0.07 0.01 0.03 99.75 03:50:35 0 0.11 0.00 0.03 0.01 0.02 99.84 03:50:35 1 0.16 0.00 0.10 0.01 0.05 99.69 03:50:35 2 0.25 0.00 0.08 0.02 0.02 99.62 03:50:35 3 0.08 0.00 0.05 0.00 0.01 99.86 04:00:36 all 0.14 0.00 0.07 0.00 0.03 99.76 04:00:36 0 0.13 0.00 0.07 0.01 0.03 99.75 04:00:36 1 0.10 0.00 0.06 0.00 0.03 99.81 04:00:36 2 0.07 0.00 0.07 0.00 0.03 99.83 04:00:36 3 0.25 0.00 0.07 0.00 0.02 99.66 Average: all 1.00 0.01 0.11 0.04 0.03 98.81 Average: 0 1.02 0.02 0.11 0.05 0.03 98.76 Average: 1 0.99 0.00 0.14 0.03 0.04 98.81 Average: 2 1.02 0.00 0.10 0.02 0.04 98.83 Average: 3 0.98 0.00 0.09 0.05 0.03 98.84