---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-52559 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 584 11786 4 3618 15062 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:36:d2:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.207/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75490sec preferred_lft 75490sec inet6 fe80::f816:3eff:fe36:d26f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:34:68:0f:bd 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-52559) 08/12/25 _x86_64_ (4 CPU) 02:15:37 LINUX RESTART (4 CPU) 02:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:30:13 24.05 0.52 9.86 13.67 575.68 1194.52 262681.30 02:40:13 2.19 0.01 2.18 0.00 0.04 27.12 26.45 02:50:01 2.01 0.00 2.01 0.00 0.00 24.42 0.01 03:00:13 1.76 0.00 1.76 0.00 0.00 20.91 0.00 03:10:13 1.58 0.00 1.58 0.00 0.00 18.44 0.01 03:20:01 1.49 0.00 1.49 0.00 0.00 17.25 0.00 03:30:13 1.56 0.00 1.56 0.00 0.00 18.38 0.00 03:40:13 1.57 0.00 1.57 0.00 0.00 17.80 0.00 03:50:01 1.76 0.00 1.76 0.00 0.00 20.02 0.00 04:00:13 1.93 0.00 1.93 0.00 0.00 21.92 0.00 04:10:13 1.83 0.00 1.83 0.00 0.00 20.63 0.00 04:20:13 1.65 0.00 1.65 0.00 0.00 18.32 0.00 04:30:13 1.65 0.00 1.65 0.00 0.00 18.33 0.00 04:40:13 1.83 0.00 1.83 0.00 0.00 20.47 0.00 04:50:01 2.03 0.00 2.03 0.00 0.00 22.99 0.00 05:00:13 1.65 0.00 1.65 0.00 0.00 18.48 0.00 05:10:13 13.84 11.89 1.94 0.01 131.17 33.72 0.11 Average: 3.81 0.73 2.26 0.82 42.20 91.50 15741.74 02:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:13 10279008 13558592 2402032 14.67 101300 3337716 2708108 15.54 797100 4931936 80 02:40:13 10278504 13559032 2401556 14.67 102196 3337700 2708556 15.55 797996 4930980 16 02:50:01 10277748 13559116 2401568 14.67 102996 3337708 2708688 15.55 798812 4931372 256 03:00:13 10277496 13559428 2401236 14.67 103520 3337716 2708944 15.55 799324 4931832 56 03:10:13 10276492 13558928 2401744 14.67 103964 3337732 2709136 15.55 799780 4931996 32 03:20:01 10275988 13558940 2401728 14.67 104276 3337924 2709200 15.55 800084 4932192 216 03:30:13 10275484 13558908 2401768 14.67 104724 3337940 2709344 15.55 800532 4932620 32 03:40:13 10274228 13558008 2402716 14.67 105060 3337948 2709328 15.55 800872 4932360 56 03:50:01 10272968 13557312 2403448 14.68 105532 3338020 2710928 15.56 801344 4933136 24 04:00:13 10272212 13557380 2403336 14.68 106084 3338284 2709392 15.55 801892 4932860 24 04:10:13 10271708 13557292 2403416 14.68 106468 3338304 2709392 15.55 802288 4933072 164 04:20:13 10270200 13556080 2404632 14.69 106776 3338304 2709392 15.55 802556 4933028 40 04:30:13 10269696 13555972 2404724 14.69 107136 3338316 2709392 15.55 802936 4933112 88 04:40:13 10268940 13555712 2405040 14.69 107552 3338388 2709524 15.55 803352 4933224 44 04:50:01 10268184 13555664 2405052 14.69 108032 3338588 2709524 15.55 803848 4933448 240 05:00:13 10267684 13555496 2405176 14.69 108356 3338600 2709524 15.55 804160 4933576 76 05:10:13 10208640 13552664 2407460 14.70 110704 3378312 2709700 15.55 841468 4938384 88 Average: 10269716 13557325 2403331 14.68 105569 3340441 2709298 15.55 803432 4932890 90 02:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:13 lo 0.32 0.32 0.04 0.04 0.00 0.00 0.00 0.00 02:30:13 ens3 27.46 18.79 261.27 2.26 0.00 0.00 0.00 0.00 02:30:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:40:13 ens3 1.65 0.21 0.30 0.12 0.00 0.00 0.00 0.00 02:40:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:50:01 ens3 1.71 0.21 0.35 0.16 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:00:13 ens3 0.59 0.07 0.08 0.02 0.00 0.00 0.00 0.00 03:00:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:13 ens3 0.35 0.07 0.04 0.02 0.00 0.00 0.00 0.00 03:10:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 ens3 0.31 0.11 0.06 0.04 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:30:13 ens3 0.67 0.22 0.17 0.10 0.00 0.00 0.00 0.00 03:30:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:40:13 ens3 2.35 0.15 0.35 0.10 0.00 0.00 0.00 0.00 03:40:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:50:01 ens3 1.83 0.13 0.26 0.08 0.00 0.00 0.00 0.00 03:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:00:13 ens3 0.73 0.07 0.06 0.02 0.00 0.00 0.00 0.00 04:00:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:10:13 ens3 0.61 0.08 0.06 0.02 0.00 0.00 0.00 0.00 04:10:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:20:13 ens3 0.56 0.10 0.08 0.04 0.00 0.00 0.00 0.00 04:20:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:30:13 ens3 0.35 0.08 0.04 0.02 0.00 0.00 0.00 0.00 04:30:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:40:13 ens3 0.57 0.10 0.08 0.04 0.00 0.00 0.00 0.00 04:40:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:50:01 ens3 0.46 0.13 0.10 0.06 0.00 0.00 0.00 0.00 04:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:00:13 ens3 0.55 0.29 0.08 1.10 0.00 0.00 0.00 0.00 05:00:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:10:13 ens3 0.29 0.08 0.04 0.02 0.00 0.00 0.00 0.00 05:10:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 2.44 1.25 15.78 0.25 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-52559) 08/12/25 _x86_64_ (4 CPU) 02:15:37 LINUX RESTART (4 CPU) 02:20:01 CPU %user %nice %system %iowait %steal %idle 02:30:13 all 6.51 0.00 0.51 0.46 0.04 92.48 02:30:13 0 6.53 0.00 0.57 0.38 0.04 92.48 02:30:13 1 6.82 0.00 0.44 0.57 0.04 92.13 02:30:13 2 6.28 0.00 0.60 0.58 0.04 92.50 02:30:13 3 6.42 0.00 0.41 0.32 0.04 92.81 02:40:13 all 0.32 0.00 0.12 0.04 0.03 99.50 02:40:13 0 0.19 0.00 0.09 0.07 0.02 99.63 02:40:13 1 0.21 0.00 0.14 0.01 0.03 99.62 02:40:13 2 0.66 0.00 0.13 0.06 0.03 99.12 02:40:13 3 0.23 0.00 0.10 0.01 0.03 99.62 02:50:01 all 0.19 0.00 0.13 0.03 0.02 99.63 02:50:01 0 0.11 0.00 0.08 0.05 0.01 99.75 02:50:01 1 0.30 0.00 0.20 0.01 0.04 99.45 02:50:01 2 0.17 0.00 0.11 0.02 0.02 99.68 02:50:01 3 0.18 0.00 0.13 0.04 0.03 99.62 03:00:13 all 0.30 0.00 0.13 0.01 0.02 99.54 03:00:13 0 0.13 0.00 0.11 0.00 0.02 99.74 03:00:13 1 0.38 0.00 0.16 0.00 0.03 99.42 03:00:13 2 0.22 0.00 0.16 0.00 0.03 99.59 03:00:13 3 0.45 0.00 0.08 0.02 0.02 99.43 03:10:13 all 0.33 0.00 0.11 0.05 0.02 99.48 03:10:13 0 0.11 0.00 0.07 0.00 0.02 99.81 03:10:13 1 0.94 0.00 0.22 0.00 0.04 98.80 03:10:13 2 0.16 0.00 0.08 0.20 0.02 99.54 03:10:13 3 0.11 0.00 0.08 0.01 0.02 99.79 03:20:01 all 0.40 0.00 0.12 0.01 0.02 99.44 03:20:01 0 0.14 0.00 0.10 0.00 0.02 99.75 03:20:01 1 0.80 0.00 0.18 0.00 0.04 98.99 03:20:01 2 0.11 0.00 0.10 0.00 0.01 99.77 03:20:01 3 0.57 0.00 0.10 0.03 0.03 99.27 03:30:13 all 0.33 0.00 0.12 0.02 0.03 99.50 03:30:13 0 0.35 0.00 0.04 0.06 0.01 99.54 03:30:13 1 0.27 0.00 0.17 0.00 0.04 99.52 03:30:13 2 0.53 0.00 0.13 0.00 0.03 99.31 03:30:13 3 0.18 0.00 0.15 0.00 0.04 99.63 03:40:13 all 0.23 0.00 0.12 0.01 0.03 99.62 03:40:13 0 0.17 0.00 0.12 0.02 0.03 99.66 03:40:13 1 0.43 0.00 0.13 0.01 0.04 99.40 03:40:13 2 0.18 0.00 0.11 0.00 0.03 99.68 03:40:13 3 0.13 0.00 0.11 0.01 0.03 99.73 03:50:01 all 0.20 0.00 0.12 0.02 0.04 99.62 03:50:01 0 0.19 0.00 0.13 0.00 0.03 99.64 03:50:01 1 0.23 0.00 0.19 0.00 0.04 99.53 03:50:01 2 0.17 0.00 0.10 0.03 0.03 99.68 03:50:01 3 0.19 0.00 0.08 0.06 0.04 99.62 04:00:13 all 0.22 0.00 0.12 0.02 0.03 99.62 04:00:13 0 0.09 0.00 0.07 0.00 0.02 99.82 04:00:13 1 0.28 0.00 0.19 0.00 0.04 99.49 04:00:13 2 0.35 0.00 0.09 0.07 0.02 99.46 04:00:13 3 0.16 0.00 0.11 0.00 0.03 99.69 04:10:13 all 0.37 0.00 0.11 0.01 0.02 99.49 04:10:13 0 0.04 0.00 0.04 0.00 0.01 99.91 04:10:13 1 0.20 0.00 0.14 0.00 0.03 99.63 04:10:13 2 1.06 0.00 0.17 0.02 0.04 98.71 04:10:13 3 0.15 0.00 0.10 0.01 0.03 99.71 04:10:13 CPU %user %nice %system %iowait %steal %idle 04:20:13 all 0.14 0.00 0.11 0.01 0.03 99.72 04:20:13 0 0.16 0.00 0.13 0.00 0.03 99.68 04:20:13 1 0.14 0.00 0.12 0.01 0.04 99.69 04:20:13 2 0.11 0.00 0.08 0.00 0.02 99.79 04:20:13 3 0.14 0.00 0.11 0.02 0.03 99.70 04:30:13 all 0.33 0.00 0.11 0.01 0.03 99.51 04:30:13 0 0.12 0.00 0.08 0.00 0.03 99.77 04:30:13 1 0.22 0.00 0.12 0.02 0.03 99.61 04:30:13 2 0.19 0.00 0.16 0.00 0.03 99.62 04:30:13 3 0.81 0.00 0.09 0.00 0.03 99.06 04:40:13 all 0.38 0.00 0.12 0.01 0.03 99.46 04:40:13 0 0.13 0.00 0.09 0.00 0.03 99.75 04:40:13 1 1.10 0.00 0.14 0.01 0.04 98.71 04:40:13 2 0.18 0.00 0.15 0.02 0.03 99.62 04:40:13 3 0.11 0.00 0.08 0.01 0.02 99.78 04:50:01 all 0.22 0.00 0.12 0.01 0.02 99.62 04:50:01 0 0.07 0.00 0.05 0.00 0.01 99.86 04:50:01 1 0.42 0.00 0.16 0.00 0.03 99.39 04:50:01 2 0.20 0.00 0.11 0.02 0.03 99.64 04:50:01 3 0.19 0.00 0.16 0.02 0.03 99.60 05:00:13 all 0.30 0.00 0.12 0.02 0.03 99.53 05:00:13 0 0.22 0.00 0.15 0.01 0.03 99.59 05:00:13 1 0.75 0.00 0.18 0.00 0.04 99.02 05:00:13 2 0.13 0.00 0.08 0.01 0.01 99.77 05:00:13 3 0.11 0.00 0.09 0.05 0.02 99.73 05:10:13 all 0.28 0.07 0.15 0.09 0.05 99.36 05:10:13 0 0.25 0.00 0.08 0.01 0.03 99.63 05:10:13 1 0.35 0.28 0.24 0.23 0.05 98.86 05:10:13 2 0.39 0.01 0.16 0.12 0.04 99.29 05:10:13 3 0.16 0.00 0.12 0.02 0.06 99.65 Average: all 0.66 0.00 0.14 0.05 0.03 99.12 Average: 0 0.54 0.00 0.12 0.04 0.02 99.29 Average: 1 0.82 0.02 0.18 0.05 0.04 98.89 Average: 2 0.66 0.00 0.15 0.07 0.03 99.10 Average: 3 0.61 0.00 0.12 0.04 0.03 99.20