---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-15348 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: 2799.974 BogoMIPS: 5599.94 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 9.2G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 652 12779 1 2577 15024 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:44:30:46 brd ff:ff:ff:ff:ff:ff inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85439sec preferred_lft 85439sec inet6 fe80::f816:3eff:fe44:3046/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:bd:28:ac 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-15348) 08/26/26 _x86_64_ (4 CPU) 09:45:33 LINUX RESTART (4 CPU) 09:46:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:47:01 406.28 89.89 316.39 0.00 1745.55 12934.67 0.00 09:48:01 74.30 14.20 60.11 0.00 2679.95 14524.26 0.00 09:49:01 7.48 0.05 7.43 0.00 7.20 854.79 0.00 09:50:02 4.22 0.03 4.18 0.00 4.53 806.93 0.00 09:51:01 4.02 1.42 2.59 0.00 82.43 137.47 0.00 09:52:01 1.45 0.00 1.45 0.00 0.00 22.27 0.00 09:53:01 4.18 0.00 4.18 0.00 0.00 580.70 0.00 09:54:01 2.35 0.00 2.35 0.00 0.00 323.33 0.00 09:55:01 0.83 0.00 0.83 0.00 0.00 12.00 0.00 09:56:01 1.60 0.00 1.60 0.00 0.00 23.33 0.00 09:57:01 0.65 0.00 0.65 0.00 0.00 9.07 0.00 09:58:01 0.65 0.00 0.65 0.00 0.00 10.40 0.00 09:59:01 0.88 0.00 0.88 0.00 0.00 11.46 0.00 10:00:01 0.65 0.00 0.65 0.00 0.00 10.53 0.00 10:01:01 5.73 0.52 5.22 0.00 59.86 768.01 0.00 Average: 34.80 7.17 27.63 0.00 307.16 2082.90 0.00 09:46:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:47:01 13504216 15377344 619720 3.78 75232 1988400 1408368 8.07 829940 1779324 195176 09:48:01 13157668 15342056 643988 3.93 80484 2284268 1743024 9.99 926168 2007004 7444 09:49:01 13143960 15349064 636088 3.88 80804 2304340 1586192 9.09 933172 2016596 10348 09:50:02 13090864 15307696 677320 4.13 80988 2315468 1680636 9.64 979408 2021664 2896 09:51:01 13071696 15296024 688192 4.20 82380 2321000 1755884 10.07 991108 2026496 40 09:52:01 13077004 15301372 682908 4.17 82428 2321004 1798476 10.31 985376 2026464 4 09:53:01 13037396 15278152 705516 4.30 82676 2336712 1711700 9.81 1017448 2034564 7532 09:54:01 13072252 15314384 669320 4.08 82736 2337988 1584308 9.08 981556 2035912 120 09:55:01 13071872 15314048 669636 4.08 82788 2337988 1584308 9.08 982724 2035912 124 09:56:01 13089812 15332052 651576 3.97 82868 2337968 1584308 9.08 963512 2035892 144 09:57:01 13088308 15330580 653056 3.98 82892 2337968 1653120 9.48 964764 2035892 12 09:58:01 13082920 15325216 658524 4.02 82912 2337972 1653120 9.48 970500 2035896 152 09:59:01 13087740 15330196 653528 3.99 82944 2338100 1653120 9.48 966456 2036024 4 10:00:01 13086552 15329032 654676 3.99 82968 2338100 1653120 9.48 966120 2036024 176 10:01:01 13087540 15375812 606924 3.70 83796 2382172 1415180 8.11 936728 2064820 33884 Average: 13116653 15326869 658065 4.01 81926 2307963 1630991 9.35 959665 2015232 17204 09:46:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:47:01 lo 1.18 1.18 0.14 0.14 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 325.11 211.59 2517.94 63.02 0.00 0.00 0.00 0.00 09:48:01 lo 76.02 76.02 168.31 168.31 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 74.65 57.62 604.57 10.35 0.00 0.00 0.00 0.00 09:49:01 lo 79.49 79.49 269.11 269.11 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 26.25 24.13 6.54 8.21 0.00 0.00 0.00 0.00 09:50:02 lo 38.14 38.14 159.00 159.00 0.00 0.00 0.00 0.00 09:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:02 ens3 11.60 10.81 2.81 3.17 0.00 0.00 0.00 0.00 09:51:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 7.52 5.36 5.90 5.47 0.00 0.00 0.00 0.00 09:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 2.00 1.32 0.62 11.45 0.00 0.00 0.00 0.00 09:53:01 lo 52.59 52.59 215.25 215.25 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 15.75 15.01 3.57 3.87 0.00 0.00 0.00 0.00 09:54:01 lo 1.40 1.40 11.95 11.95 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 0.57 0.42 0.13 0.28 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 1.38 0.45 0.54 0.70 0.00 0.00 0.00 0.00 09:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 1.88 0.83 0.90 1.23 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 0.33 0.12 0.13 0.23 0.00 0.00 0.00 0.00 09:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 0.37 0.23 0.07 0.23 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 0.57 0.30 0.27 1.09 0.00 0.00 0.00 0.00 10:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 0.27 0.15 0.07 0.22 0.00 0.00 0.00 0.00 10:01:01 lo 36.18 36.18 443.36 443.36 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 10.60 8.80 8.68 4.21 0.00 0.00 0.00 0.00 Average: lo 19.06 19.06 84.48 84.48 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 32.28 22.71 212.98 7.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-15348) 08/26/26 _x86_64_ (4 CPU) 09:45:33 LINUX RESTART (4 CPU) 09:46:00 CPU %user %nice %system %iowait %steal %idle 09:47:01 all 21.75 14.92 12.30 2.60 0.10 48.33 09:47:01 0 19.68 16.21 13.28 2.48 0.12 48.23 09:47:01 1 15.80 15.20 12.78 2.90 0.08 53.24 09:47:01 2 23.95 13.34 11.19 2.59 0.10 48.83 09:47:01 3 27.57 14.93 11.95 2.44 0.12 43.00 09:48:01 all 44.47 0.00 4.15 0.51 0.09 50.78 09:48:01 0 39.34 0.00 4.59 0.10 0.09 55.89 09:48:01 1 43.21 0.00 3.74 0.53 0.09 52.43 09:48:01 2 43.96 0.00 3.82 0.72 0.09 51.42 09:48:01 3 51.41 0.00 4.47 0.68 0.09 43.35 09:49:01 all 51.91 0.00 3.66 0.02 0.10 44.32 09:49:01 0 50.82 0.00 3.54 0.00 0.10 45.54 09:49:01 1 52.61 0.00 3.98 0.00 0.10 43.30 09:49:01 2 52.35 0.00 3.60 0.05 0.09 43.91 09:49:01 3 51.84 0.00 3.52 0.02 0.10 44.52 09:50:02 all 52.13 0.00 2.88 0.01 0.10 44.88 09:50:02 0 49.82 0.00 2.99 0.00 0.09 47.11 09:50:02 1 51.93 0.00 2.95 0.00 0.10 45.01 09:50:02 2 53.78 0.00 2.93 0.03 0.10 43.15 09:50:02 3 53.00 0.00 2.64 0.00 0.10 44.26 09:51:01 all 52.65 0.00 1.97 0.01 0.08 45.29 09:51:01 0 51.51 0.00 2.02 0.00 0.09 46.38 09:51:01 1 52.15 0.00 1.86 0.02 0.07 45.90 09:51:01 2 53.62 0.00 1.99 0.02 0.07 44.30 09:51:01 3 53.33 0.00 2.00 0.00 0.09 44.58 09:52:01 all 52.53 0.00 1.90 0.00 0.08 45.49 09:52:01 0 50.87 0.00 2.04 0.00 0.07 47.02 09:52:01 1 51.91 0.00 1.96 0.00 0.09 46.05 09:52:01 2 53.33 0.00 1.84 0.00 0.09 44.74 09:52:01 3 54.03 0.00 1.77 0.00 0.07 44.13 09:53:01 all 52.57 0.00 3.23 0.01 0.09 44.11 09:53:01 0 52.48 0.00 3.42 0.00 0.09 44.01 09:53:01 1 51.24 0.00 3.38 0.00 0.09 45.29 09:53:01 2 54.44 0.00 2.89 0.03 0.09 42.54 09:53:01 3 52.09 0.00 3.22 0.00 0.09 44.60 09:54:01 all 42.96 0.00 1.75 0.00 0.06 55.22 09:54:01 0 43.42 0.00 1.95 0.00 0.07 54.56 09:54:01 1 40.93 0.00 1.62 0.00 0.07 57.38 09:54:01 2 43.15 0.00 1.71 0.02 0.05 55.07 09:54:01 3 44.36 0.00 1.70 0.00 0.07 53.87 09:55:01 all 28.46 0.00 1.66 0.00 0.06 69.81 09:55:01 0 26.68 0.00 1.45 0.00 0.05 71.81 09:55:01 1 30.66 0.00 1.77 0.00 0.05 67.52 09:55:01 2 30.12 0.00 1.82 0.02 0.07 67.98 09:55:01 3 26.40 0.00 1.61 0.00 0.05 71.94 09:56:01 all 28.60 0.00 1.58 0.00 0.05 69.76 09:56:01 0 27.47 0.00 1.56 0.00 0.07 70.90 09:56:01 1 28.03 0.00 1.44 0.00 0.05 70.48 09:56:01 2 29.06 0.00 1.60 0.02 0.03 69.28 09:56:01 3 29.84 0.00 1.73 0.00 0.05 68.38 09:57:01 all 28.51 0.00 1.70 0.00 0.07 69.73 09:57:01 0 29.77 0.00 1.67 0.00 0.05 68.51 09:57:01 1 28.41 0.00 1.78 0.00 0.07 69.74 09:57:01 2 28.04 0.00 1.66 0.00 0.07 70.22 09:57:01 3 27.80 0.00 1.67 0.00 0.07 70.45 09:57:01 CPU %user %nice %system %iowait %steal %idle 09:58:01 all 28.47 0.00 1.60 0.00 0.07 69.86 09:58:01 0 29.53 0.00 1.72 0.00 0.07 68.68 09:58:01 1 27.77 0.00 1.57 0.02 0.07 70.57 09:58:01 2 30.28 0.00 1.74 0.00 0.07 67.90 09:58:01 3 26.28 0.00 1.37 0.00 0.07 72.28 09:59:01 all 28.53 0.00 1.58 0.00 0.06 69.83 09:59:01 0 31.14 0.00 1.67 0.00 0.07 67.12 09:59:01 1 27.86 0.00 1.66 0.00 0.05 70.43 09:59:01 2 26.64 0.00 1.34 0.02 0.05 71.95 09:59:01 3 28.44 0.00 1.66 0.00 0.05 69.85 10:00:01 all 28.41 0.00 1.70 0.00 0.06 69.83 10:00:01 0 30.21 0.00 1.75 0.00 0.07 67.97 10:00:01 1 29.37 0.00 1.77 0.00 0.05 68.81 10:00:01 2 26.30 0.00 1.58 0.00 0.05 72.07 10:00:01 3 27.78 0.00 1.70 0.00 0.07 70.45 10:01:01 all 27.26 0.00 1.76 0.05 0.07 70.86 10:01:01 0 31.64 0.00 1.79 0.00 0.07 66.50 10:01:01 1 26.86 0.00 1.78 0.03 0.07 71.25 10:01:01 2 23.35 0.00 1.67 0.14 0.09 74.76 10:01:01 3 27.19 0.00 1.78 0.03 0.07 70.93 Average: all 37.95 1.03 2.93 0.22 0.08 57.79 Average: 0 37.61 1.12 3.06 0.18 0.08 57.95 Average: 1 37.25 1.05 2.97 0.24 0.07 58.42 Average: 2 38.18 0.93 2.79 0.25 0.07 57.78 Average: 3 38.76 1.04 2.88 0.22 0.08 57.02