---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-800 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: 2799.998 BogoMIPS: 5599.99 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 93M 93M 0 100% /snap/lxd/41263 ---> free -m: total used free shared buff/cache available Mem: 16009 671 12565 1 2773 15008 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:45:df:bb brd ff:ff:ff:ff:ff:ff inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85526sec preferred_lft 85526sec inet6 fe80::f816:3eff:fe45:dfbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:d9:5e:cc 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-800) 11/04/26 _x86_64_ (4 CPU) 06:24:22 LINUX RESTART (4 CPU) 06:25:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:26:01 334.23 77.77 256.46 0.00 1491.33 10928.62 0.00 06:27:01 74.04 14.06 59.97 0.00 2642.63 14074.45 0.00 06:28:01 8.55 0.12 8.43 0.00 18.53 688.69 0.00 06:29:01 3.80 0.00 3.80 0.00 0.00 937.82 0.00 06:30:01 26.78 10.20 16.58 0.00 3443.56 3720.85 0.00 06:31:01 3.93 0.03 3.90 0.00 3.33 166.51 0.00 06:32:01 4.57 0.00 4.57 0.00 0.00 667.22 0.00 06:33:01 2.05 0.00 2.05 0.00 0.00 128.65 0.00 06:34:01 0.83 0.00 0.83 0.00 0.00 9.87 0.00 06:35:01 1.80 0.00 1.80 0.00 0.00 30.00 0.00 06:36:01 0.83 0.00 0.83 0.00 0.00 10.00 0.00 06:37:01 1.27 0.00 1.27 0.00 0.00 16.40 0.00 06:38:01 0.87 0.00 0.87 0.00 0.00 13.20 0.00 Average: 35.34 7.79 27.56 0.00 583.61 2405.81 0.00 06:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:26:01 13405692 15361768 632976 3.86 77864 2063816 1431988 8.21 858556 1842408 270512 06:27:01 13190456 15368896 618768 3.77 81164 2276796 1579696 9.06 906180 1998960 6300 06:28:01 13113796 15317636 669300 4.08 81524 2301336 1560672 8.95 970592 2010472 20048 06:29:01 13047956 15257884 729728 4.45 81648 2306288 1685348 9.66 1030324 2013548 56 06:30:01 12857000 15283196 697324 4.25 86704 2510312 1775064 10.18 1155588 2062108 712 06:31:01 12880184 15312976 667352 4.07 86860 2516596 1640100 9.40 1131388 2066108 6420 06:32:01 12816352 15259364 720724 4.40 87060 2526316 1739360 9.97 1188528 2070120 1648 06:33:01 12851436 15295804 684256 4.17 87120 2527580 1564148 8.97 1154152 2071456 32 06:34:01 12851252 15295688 684424 4.17 87132 2527580 1564148 8.97 1152932 2071512 20 06:35:01 12868500 15313012 667100 4.07 87224 2527560 1645560 9.43 1136348 2071492 32 06:36:01 12870344 15314884 665224 4.06 87248 2527560 1645560 9.43 1134144 2071492 20 06:37:01 12842220 15286788 693384 4.23 87264 2527564 1645560 9.43 1163920 2071496 40 06:38:01 12897760 15346976 633144 3.86 87288 2532100 1505120 8.63 1104424 2076024 4556 Average: 12960996 15308836 674131 4.11 85085 2436262 1614025 9.25 1083621 2038246 23877 06:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 lo 0.95 0.95 0.12 0.12 0.00 0.00 0.00 0.00 06:26:01 ens3 122.81 82.95 1442.75 14.83 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 lo 80.07 80.07 185.21 185.21 0.00 0.00 0.00 0.00 06:27:01 ens3 61.74 52.01 495.92 10.61 0.00 0.00 0.00 0.00 06:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 lo 91.02 91.02 321.01 321.01 0.00 0.00 0.00 0.00 06:28:01 ens3 29.00 26.93 6.76 7.16 0.00 0.00 0.00 0.00 06:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 lo 19.93 19.93 75.59 75.59 0.00 0.00 0.00 0.00 06:29:01 ens3 5.38 5.10 1.20 1.41 0.00 0.00 0.00 0.00 06:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 06:30:01 ens3 75.72 30.13 1413.10 2.55 0.00 0.00 0.00 0.00 06:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 lo 23.83 23.83 95.78 95.78 0.00 0.00 0.00 0.00 06:31:01 ens3 9.12 8.15 2.45 3.60 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 lo 29.88 29.88 117.74 117.74 0.00 0.00 0.00 0.00 06:32:01 ens3 8.67 8.20 1.95 2.17 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 lo 1.47 1.47 11.89 11.89 0.00 0.00 0.00 0.00 06:33:01 ens3 0.50 0.40 0.12 0.27 0.00 0.00 0.00 0.00 06:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 ens3 0.20 0.13 0.06 0.22 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:35:01 ens3 0.50 0.33 0.20 0.29 0.00 0.00 0.00 0.00 06:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 ens3 0.20 0.13 0.06 0.22 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:37:01 ens3 0.63 0.42 0.32 0.42 0.00 0.00 0.00 0.00 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 lo 4.05 4.05 38.69 38.69 0.00 0.00 0.00 0.00 06:38:01 ens3 0.35 0.27 0.09 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 Average: lo 19.40 19.40 65.15 65.15 0.00 0.00 0.00 0.00 Average: ens3 24.11 16.48 257.60 3.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-800) 11/04/26 _x86_64_ (4 CPU) 06:24:22 LINUX RESTART (4 CPU) 06:25:02 CPU %user %nice %system %iowait %steal %idle 06:26:01 all 17.53 17.08 13.49 3.02 0.02 48.86 06:26:01 0 7.27 20.33 14.73 2.13 0.02 55.51 06:26:01 1 18.30 16.05 12.09 3.45 0.02 50.09 06:26:01 2 25.96 13.49 11.91 2.97 0.02 45.65 06:26:01 3 18.52 18.47 15.23 3.51 0.03 44.23 06:27:01 all 47.15 0.00 4.38 0.43 0.02 48.02 06:27:01 0 45.25 0.00 4.13 0.31 0.02 50.30 06:27:01 1 44.87 0.00 4.62 0.27 0.03 50.21 06:27:01 2 46.10 0.00 4.40 0.78 0.02 48.70 06:27:01 3 52.40 0.00 4.38 0.36 0.02 42.84 06:28:01 all 52.58 0.00 4.33 0.01 0.02 43.06 06:28:01 0 52.32 0.00 4.16 0.00 0.02 43.50 06:28:01 1 50.97 0.00 4.20 0.03 0.02 44.77 06:28:01 2 53.51 0.00 3.97 0.02 0.02 42.49 06:28:01 3 53.54 0.00 4.98 0.00 0.02 41.47 06:29:01 all 53.37 0.00 2.63 0.01 0.01 43.98 06:29:01 0 51.23 0.00 2.65 0.00 0.02 46.11 06:29:01 1 52.56 0.00 2.57 0.03 0.00 44.83 06:29:01 2 54.67 0.00 2.78 0.00 0.02 42.53 06:29:01 3 55.00 0.00 2.51 0.02 0.02 42.46 06:30:01 all 54.73 0.00 2.61 0.17 0.02 42.47 06:30:01 0 54.04 0.00 2.75 0.34 0.02 42.85 06:30:01 1 53.77 0.00 2.87 0.10 0.02 43.24 06:30:01 2 54.67 0.00 2.35 0.02 0.02 42.95 06:30:01 3 56.44 0.00 2.47 0.22 0.02 40.85 06:31:01 all 53.59 0.00 2.78 0.01 0.02 43.60 06:31:01 0 52.94 0.00 3.02 0.00 0.02 44.02 06:31:01 1 52.15 0.00 2.45 0.00 0.03 45.37 06:31:01 2 55.08 0.00 2.91 0.00 0.02 41.99 06:31:01 3 54.19 0.00 2.75 0.03 0.00 43.03 06:32:01 all 53.43 0.00 2.87 0.03 0.02 43.66 06:32:01 0 52.66 0.00 2.96 0.05 0.02 44.32 06:32:01 1 53.38 0.00 2.47 0.00 0.02 44.14 06:32:01 2 53.74 0.00 3.13 0.00 0.02 43.11 06:32:01 3 53.93 0.00 2.91 0.07 0.02 43.07 06:33:01 all 35.72 0.00 1.96 0.01 0.01 62.30 06:33:01 0 37.12 0.00 2.04 0.00 0.02 60.83 06:33:01 1 36.47 0.00 1.91 0.02 0.00 61.60 06:33:01 2 32.78 0.00 2.16 0.00 0.02 65.04 06:33:01 3 36.54 0.00 1.73 0.03 0.02 61.68 06:34:01 all 29.28 0.00 2.03 0.00 0.01 68.67 06:34:01 0 30.39 0.00 2.12 0.00 0.02 67.47 06:34:01 1 28.06 0.00 2.31 0.00 0.02 69.61 06:34:01 2 29.17 0.00 1.77 0.00 0.02 69.05 06:34:01 3 29.52 0.00 1.93 0.02 0.00 68.54 06:35:01 all 28.78 0.00 1.66 0.01 0.01 69.53 06:35:01 0 29.59 0.00 1.78 0.02 0.02 68.59 06:35:01 1 30.63 0.00 1.81 0.02 0.02 67.53 06:35:01 2 23.28 0.00 1.39 0.00 0.00 75.33 06:35:01 3 31.75 0.00 1.66 0.02 0.02 66.56 06:36:01 all 28.93 0.00 1.60 0.00 0.01 69.45 06:36:01 0 26.96 0.00 1.54 0.00 0.02 71.48 06:36:01 1 29.94 0.00 1.75 0.00 0.02 68.29 06:36:01 2 29.38 0.00 1.63 0.00 0.02 68.97 06:36:01 3 29.44 0.00 1.48 0.02 0.00 69.06 06:36:01 CPU %user %nice %system %iowait %steal %idle 06:37:01 all 28.82 0.00 1.58 0.00 0.01 69.58 06:37:01 0 28.85 0.00 1.76 0.02 0.02 69.36 06:37:01 1 29.76 0.00 1.68 0.00 0.00 68.56 06:37:01 2 29.08 0.00 1.38 0.00 0.02 69.52 06:37:01 3 27.60 0.00 1.52 0.00 0.02 70.86 06:38:01 all 28.63 0.00 1.47 0.00 0.00 69.89 06:38:01 0 30.47 0.00 1.68 0.00 0.00 67.84 06:38:01 1 32.30 0.00 1.58 0.00 0.02 66.11 06:38:01 2 25.15 0.00 1.21 0.00 0.00 73.64 06:38:01 3 26.64 0.00 1.40 0.02 0.00 71.94 Average: all 39.47 1.32 3.35 0.29 0.01 55.55 Average: 0 38.46 1.57 3.50 0.22 0.02 56.23 Average: 1 39.53 1.24 3.26 0.30 0.02 55.65 Average: 2 39.43 1.04 3.16 0.29 0.01 56.06 Average: 3 40.48 1.44 3.47 0.34 0.01 54.27