---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-28341 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 50M 50M 0 100% /snap/snapd/24792 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 16009 641 12571 1 2796 15029 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:9d:ca brd ff:ff:ff:ff:ff:ff inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85135sec preferred_lft 85135sec inet6 fe80::f816:3eff:fecd:9dca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:77:74: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 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-28341) 07/16/25 _x86_64_ (4 CPU) 06:06:33 LINUX RESTART (4 CPU) 06:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:08:01 420.11 100.63 319.48 0.00 1870.89 13020.76 0.00 06:09:01 55.91 13.68 42.23 0.00 2579.17 9832.38 0.00 06:10:01 3.75 0.15 3.60 0.00 24.66 188.77 0.00 06:11:01 5.28 0.12 5.17 0.00 23.73 1957.67 0.00 06:12:01 39.23 5.03 34.19 0.00 2619.30 6506.78 0.00 06:13:01 8.10 0.15 7.95 0.00 25.33 538.18 0.00 06:14:01 4.88 0.03 4.85 0.00 2.13 522.45 0.00 06:15:01 2.95 0.00 2.95 0.00 0.00 302.35 0.00 06:16:01 1.10 0.00 1.10 0.00 0.00 13.33 0.00 06:17:01 2.68 0.00 2.68 0.00 0.00 186.24 0.00 06:18:01 3.57 0.03 3.53 0.00 3.33 372.28 0.00 06:19:01 2.70 0.02 2.68 0.00 1.73 286.13 0.00 06:20:01 1.08 0.00 1.08 0.00 0.00 53.46 0.00 06:21:01 1.52 0.00 1.52 0.00 0.00 18.80 0.00 06:22:01 1.90 0.02 1.88 0.00 0.13 25.73 0.00 06:23:01 1.35 0.00 1.35 0.00 0.00 17.60 0.00 06:24:01 1.17 0.00 1.17 0.00 0.00 13.06 0.00 06:25:01 1.47 0.03 1.43 0.00 0.27 18.53 0.00 06:26:01 4.36 2.18 2.18 0.00 21.91 76.16 0.00 06:27:01 3.82 0.57 3.25 0.00 63.59 714.95 0.00 Average: 28.36 6.14 22.23 0.00 362.06 1734.50 0.00 06:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:08:01 13505848 15382980 619644 3.78 76360 1979244 1423736 8.16 828384 1774504 199080 06:09:01 13411336 15451508 546048 3.33 79132 2134804 1363328 7.82 808868 1878712 1696 06:10:01 12985036 15054488 942432 5.75 79368 2163480 2073448 11.89 1207096 1903012 26612 06:11:01 13283328 15387916 608616 3.71 79556 2197556 1543520 8.85 878628 1931868 4320 06:12:01 12961312 15380380 590064 3.60 106324 2495140 1582716 9.07 1087636 2028576 1508 06:13:01 12998748 15426932 543484 3.32 105044 2505296 1343756 7.70 1047424 2032528 4748 06:14:01 12892896 15332412 637856 3.89 105264 2516096 1561600 8.95 1148032 2037072 4484 06:15:01 12857976 15299964 670152 4.09 105396 2518384 1622700 9.30 1182376 2037416 144 06:16:01 12858716 15300732 669480 4.08 105428 2518376 1622700 9.30 1181952 2037416 8 06:17:01 12884292 15329884 640064 3.90 105520 2521760 1521484 8.72 1153448 2040004 0 06:18:01 12914232 15369548 599848 3.66 105724 2530996 1471524 8.44 1115940 2045416 3892 06:19:01 12863820 15323500 645780 3.94 105832 2535140 1493632 8.56 1166268 2046712 1356 06:20:01 12863780 15323492 645836 3.94 105864 2535132 1493632 8.56 1166820 2046712 20 06:21:01 12877932 15337684 631640 3.85 105892 2535144 1493632 8.56 1151836 2046716 16 06:22:01 12874916 15334668 634632 3.87 105952 2535128 1581800 9.07 1153948 2046692 36 06:23:01 12859052 15318832 650464 3.97 105976 2535132 1581800 9.07 1170020 2046696 48 06:24:01 12875736 15335536 633748 3.87 105996 2535132 1581800 9.07 1154892 2046696 12 06:25:01 12841356 15301180 668116 4.08 106028 2535124 1581800 9.07 1190168 2046700 248 06:26:01 12872468 15334384 634508 3.87 106092 2537028 1581800 9.07 1156332 2048408 12 06:27:01 12909312 15414732 553560 3.38 106656 2579300 1304024 7.48 1124752 2041592 34596 Average: 12969605 15337038 638299 3.89 100370 2447170 1541222 8.84 1103741 2008172 14142 06:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 ens3 414.36 279.45 2322.16 69.03 0.00 0.00 0.00 0.00 06:08:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 ens3 29.66 25.65 208.72 3.92 0.00 0.00 0.00 0.00 06:09:01 lo 10.86 10.86 15.33 15.33 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 ens3 42.06 33.84 411.69 4.43 0.00 0.00 0.00 0.00 06:10:01 lo 22.88 22.88 44.61 44.61 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 ens3 39.99 38.53 412.46 4.58 0.00 0.00 0.00 0.00 06:11:01 lo 26.35 26.35 84.37 84.37 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 ens3 393.17 313.50 2274.87 24.92 0.00 0.00 0.00 0.00 06:12:01 lo 25.61 25.61 83.19 83.19 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 ens3 13.83 12.78 3.19 3.84 0.00 0.00 0.00 0.00 06:13:01 lo 39.68 39.68 156.50 156.50 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 ens3 10.33 10.31 2.30 2.55 0.00 0.00 0.00 0.00 06:14:01 lo 31.01 31.01 122.41 122.41 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 ens3 3.23 3.52 0.74 0.96 0.00 0.00 0.00 0.00 06:15:01 lo 11.28 11.28 39.68 39.68 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 ens3 0.22 0.13 0.06 0.22 0.00 0.00 0.00 0.00 06:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 ens3 3.68 3.18 1.03 1.13 0.00 0.00 0.00 0.00 06:17:01 lo 9.17 9.17 41.51 41.51 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 ens3 9.95 9.95 2.23 2.48 0.00 0.00 0.00 0.00 06:18:01 lo 33.51 33.51 122.57 122.57 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 ens3 2.63 1.85 0.55 0.62 0.00 0.00 0.00 0.00 06:19:01 lo 6.45 6.45 28.23 28.23 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 ens3 1.28 0.53 0.55 0.70 0.00 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 ens3 0.23 0.18 0.06 0.23 0.00 0.00 0.00 0.00 06:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 ens3 0.32 0.15 0.13 0.27 0.00 0.00 0.00 0.00 06:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 ens3 0.30 0.23 0.12 0.23 0.00 0.00 0.00 0.00 06:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 ens3 0.18 0.12 0.06 0.21 0.00 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 ens3 0.28 0.20 0.06 0.22 0.00 0.00 0.00 0.00 06:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 ens3 0.19 0.14 0.06 0.22 0.00 0.00 0.00 0.00 06:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 ens3 918.11 610.25 281.86 791.56 0.00 0.00 0.00 0.00 06:27:01 lo 39.04 39.04 453.76 453.76 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 Average: ens3 94.27 67.27 296.36 45.65 0.00 0.00 0.00 0.00 Average: lo 12.90 12.90 59.66 59.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-28341) 07/16/25 _x86_64_ (4 CPU) 06:06:33 LINUX RESTART (4 CPU) 06:07:01 CPU %user %nice %system %iowait %steal %idle 06:08:01 all 22.38 16.17 12.54 2.98 0.10 45.84 06:08:01 0 19.95 19.25 14.11 2.29 0.08 44.32 06:08:01 1 23.74 14.71 11.90 2.20 0.10 47.34 06:08:01 2 12.42 18.46 13.33 2.77 0.10 52.91 06:08:01 3 33.35 12.26 10.82 4.65 0.10 38.81 06:09:01 all 4.19 0.00 0.84 2.43 0.14 92.41 06:09:01 0 8.48 0.00 1.10 0.75 0.03 89.63 06:09:01 1 2.46 0.00 0.68 0.03 0.43 96.39 06:09:01 2 3.16 0.00 0.92 2.02 0.05 93.85 06:09:01 3 2.65 0.00 0.65 6.91 0.03 89.75 06:10:01 all 9.02 0.00 1.09 0.03 0.04 89.82 06:10:01 0 9.24 0.00 1.14 0.00 0.03 89.59 06:10:01 1 9.06 0.00 1.16 0.00 0.03 89.74 06:10:01 2 9.75 0.00 1.05 0.10 0.05 89.06 06:10:01 3 8.05 0.00 1.02 0.00 0.05 90.88 06:11:01 all 32.56 0.00 2.04 0.05 0.08 65.27 06:11:01 0 31.64 0.00 2.11 0.00 0.07 66.19 06:11:01 1 30.69 0.00 2.10 0.00 0.08 67.13 06:11:01 2 29.91 0.00 1.83 0.07 0.09 68.10 06:11:01 3 38.04 0.00 2.12 0.12 0.07 59.65 06:12:01 all 32.27 0.00 3.88 0.46 0.08 63.31 06:12:01 0 33.18 0.00 3.39 0.07 0.09 63.27 06:12:01 1 32.03 0.00 4.61 0.46 0.09 62.81 06:12:01 2 31.11 0.00 3.98 1.03 0.07 63.81 06:12:01 3 32.74 0.00 3.52 0.31 0.09 63.35 06:13:01 all 21.76 0.00 2.09 0.02 0.07 76.06 06:13:01 0 21.30 0.00 2.38 0.00 0.07 76.25 06:13:01 1 22.40 0.00 1.94 0.08 0.07 75.51 06:13:01 2 21.71 0.00 2.04 0.00 0.07 76.18 06:13:01 3 21.64 0.00 2.01 0.00 0.07 76.29 06:14:01 all 30.17 0.00 2.01 0.02 0.07 67.73 06:14:01 0 29.85 0.00 2.32 0.02 0.07 67.75 06:14:01 1 30.57 0.00 1.77 0.07 0.07 67.53 06:14:01 2 31.15 0.00 1.93 0.00 0.07 66.84 06:14:01 3 29.13 0.00 2.01 0.00 0.07 68.79 06:15:01 all 45.51 0.00 2.10 0.03 0.07 52.30 06:15:01 0 46.63 0.00 2.19 0.02 0.09 51.08 06:15:01 1 46.77 0.00 2.12 0.07 0.05 50.99 06:15:01 2 43.96 0.00 1.99 0.02 0.07 53.97 06:15:01 3 44.64 0.00 2.11 0.00 0.07 53.18 06:16:01 all 52.77 0.00 1.92 0.00 0.09 45.20 06:16:01 0 51.38 0.00 1.86 0.00 0.09 46.68 06:16:01 1 52.16 0.00 2.22 0.02 0.09 45.52 06:16:01 2 53.05 0.00 1.69 0.00 0.10 45.16 06:16:01 3 54.51 0.00 1.92 0.00 0.10 43.47 06:17:01 all 46.61 0.00 2.13 0.01 0.08 51.18 06:17:01 0 46.34 0.00 2.02 0.00 0.09 51.56 06:17:01 1 44.33 0.00 2.32 0.03 0.07 53.25 06:17:01 2 47.03 0.00 2.00 0.00 0.07 50.90 06:17:01 3 48.73 0.00 2.17 0.00 0.09 49.01 06:18:01 all 29.44 0.00 2.20 0.01 0.09 68.26 06:18:01 0 27.70 0.00 2.05 0.00 0.07 70.17 06:18:01 1 29.67 0.00 2.11 0.05 0.09 68.09 06:18:01 2 31.19 0.00 2.39 0.00 0.09 66.33 06:18:01 3 29.20 0.00 2.23 0.00 0.10 68.47 06:18:01 CPU %user %nice %system %iowait %steal %idle 06:19:01 all 37.22 0.00 2.01 0.01 0.07 60.68 06:19:01 0 35.64 0.00 1.96 0.00 0.09 62.32 06:19:01 1 38.08 0.00 2.14 0.05 0.05 59.68 06:19:01 2 37.63 0.00 1.95 0.00 0.09 60.33 06:19:01 3 37.57 0.00 2.01 0.00 0.07 60.36 06:20:01 all 28.56 0.00 1.68 0.01 0.07 69.69 06:20:01 0 29.45 0.00 1.75 0.00 0.07 68.73 06:20:01 1 27.71 0.00 1.69 0.03 0.09 70.48 06:20:01 2 29.48 0.00 1.69 0.00 0.05 68.78 06:20:01 3 27.58 0.00 1.59 0.00 0.07 70.76 06:21:01 all 28.56 0.00 1.70 0.00 0.08 69.66 06:21:01 0 26.99 0.00 1.82 0.00 0.10 71.09 06:21:01 1 27.87 0.00 1.49 0.00 0.05 70.59 06:21:01 2 30.52 0.00 1.75 0.00 0.09 67.64 06:21:01 3 28.85 0.00 1.74 0.02 0.07 69.33 06:22:01 all 28.46 0.00 1.74 0.00 0.10 69.70 06:22:01 0 25.66 0.00 1.65 0.00 0.09 72.61 06:22:01 1 28.60 0.00 1.80 0.02 0.10 69.48 06:22:01 2 27.59 0.00 1.62 0.00 0.09 70.71 06:22:01 3 32.02 0.00 1.89 0.00 0.11 65.98 06:23:01 all 28.51 0.00 1.72 0.00 0.08 69.69 06:23:01 0 27.89 0.00 1.58 0.00 0.10 70.42 06:23:01 1 30.22 0.00 1.56 0.00 0.09 68.13 06:23:01 2 28.87 0.00 1.97 0.00 0.07 69.09 06:23:01 3 27.04 0.00 1.76 0.02 0.05 71.13 06:24:01 all 28.85 0.00 1.72 0.01 0.07 69.36 06:24:01 0 31.82 0.00 1.59 0.00 0.07 66.52 06:24:01 1 28.90 0.00 1.83 0.03 0.09 69.15 06:24:01 2 27.91 0.00 1.83 0.00 0.07 70.20 06:24:01 3 26.71 0.00 1.62 0.00 0.05 71.62 06:25:01 all 28.80 0.00 1.63 0.00 0.06 69.51 06:25:01 0 27.52 0.00 1.54 0.00 0.09 70.86 06:25:01 1 28.25 0.00 1.58 0.02 0.05 70.10 06:25:01 2 29.86 0.00 1.62 0.00 0.05 68.47 06:25:01 3 29.60 0.00 1.78 0.00 0.05 68.56 06:26:01 all 28.60 0.00 1.77 0.03 0.07 69.52 06:26:01 0 25.63 0.00 1.53 0.00 0.05 72.79 06:26:01 1 30.30 0.00 2.00 0.02 0.09 67.59 06:26:01 2 29.55 0.00 1.88 0.04 0.09 68.45 06:26:01 3 28.99 0.00 1.68 0.05 0.07 69.21 06:27:01 all 22.35 0.00 2.59 0.06 0.07 74.93 06:27:01 0 21.87 0.00 2.37 0.00 0.08 75.68 06:27:01 1 18.02 0.00 2.02 0.12 0.07 79.78 06:27:01 2 26.87 0.00 2.91 0.02 0.07 70.14 06:27:01 3 22.63 0.00 3.05 0.12 0.07 74.13 Average: all 29.25 0.82 2.48 0.32 0.08 67.05 Average: 0 28.83 0.98 2.53 0.16 0.08 67.42 Average: 1 29.02 0.75 2.46 0.17 0.09 67.50 Average: 2 29.05 0.94 2.53 0.31 0.07 67.10 Average: 3 30.10 0.63 2.39 0.63 0.07 66.18