---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-5479 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 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 9.2G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /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 700 12736 1 2572 14976 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:53:2e:2b brd ff:ff:ff:ff:ff:ff inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85490sec preferred_lft 85490sec inet6 fe80::f816:3eff:fe53:2e2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:6d:fc:62 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-5479) 10/26/26 _x86_64_ (4 CPU) 20:33:31 LINUX RESTART (4 CPU) 20:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:35:01 368.57 83.19 285.39 0.00 1518.15 11816.98 0.00 20:36:01 80.80 14.33 66.47 0.00 2679.02 14766.61 0.00 20:37:01 7.70 0.12 7.58 0.00 15.46 1019.70 0.00 20:38:01 4.30 0.00 4.30 0.00 0.00 787.07 0.00 20:39:01 4.93 1.87 3.07 0.00 97.18 47.33 0.00 20:40:01 3.95 0.02 3.93 0.00 0.67 314.21 0.00 20:41:01 3.35 0.00 3.35 0.00 0.00 562.17 0.00 20:42:01 4.42 2.00 2.42 0.00 31.19 78.92 0.00 20:43:01 1.37 0.00 1.37 0.00 0.00 16.53 0.00 20:44:01 1.57 0.00 1.57 0.00 0.00 21.60 0.00 20:45:01 0.88 0.00 0.88 0.00 0.00 10.53 0.00 20:46:01 1.30 0.00 1.30 0.00 0.00 15.86 0.00 20:47:01 0.95 0.00 0.95 0.00 0.00 11.46 0.00 20:48:01 3.00 0.52 2.48 0.00 60.66 622.70 0.00 Average: 34.79 7.29 27.50 0.00 314.46 2149.45 0.00 20:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:35:01 13531964 15375888 624356 3.81 73692 1960936 1435448 8.23 832388 1753816 179012 20:36:01 13117256 15293360 694852 4.24 81088 2274428 1603824 9.20 980168 1997608 9444 20:37:01 13119984 15323280 664032 4.05 81456 2300628 1578704 9.05 965124 2009956 15504 20:38:01 13103680 15312184 674648 4.12 81608 2305496 1709152 9.80 975212 2012404 76 20:39:01 13069348 15286308 699904 4.27 83028 2311632 1791764 10.27 1004048 2018088 16 20:40:01 13155596 15384108 601988 3.67 83212 2322816 1519472 8.71 909764 2025940 9048 20:41:01 13050576 15285556 700360 4.27 83320 2328888 1619372 9.28 1013680 2027616 1384 20:42:01 13046096 15282308 703128 4.29 83520 2329672 1645328 9.43 1014880 2028300 220 20:43:01 13044716 15280956 704412 4.30 83548 2329668 1645328 9.43 1016428 2028300 20 20:44:01 13063932 15300204 685096 4.18 83596 2329648 1706324 9.78 998120 2028280 32 20:45:01 13060964 15297252 688044 4.20 83616 2329644 1706324 9.78 1001444 2028280 20 20:46:01 13063120 15299440 685840 4.18 83640 2329652 1706324 9.78 997928 2028284 48 20:47:01 13049616 15285976 699392 4.27 83676 2329652 1706324 9.78 1012940 2028284 20 20:48:01 13089084 15370376 614192 3.75 83776 2373760 1430196 8.20 942396 2058320 26080 Average: 13111852 15312657 674303 4.11 82341 2296894 1628849 9.34 976037 2005248 17209 20:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:35:01 lo 1.13 1.13 0.14 0.14 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 ens3 190.20 126.45 1964.52 32.90 0.00 0.00 0.00 0.00 20:36:01 lo 76.49 76.49 171.45 171.45 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 ens3 79.92 65.82 739.74 11.55 0.00 0.00 0.00 0.00 20:37:01 lo 94.35 94.35 345.58 345.58 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 ens3 30.03 28.21 7.05 9.05 0.00 0.00 0.00 0.00 20:38:01 lo 20.10 20.10 76.55 76.55 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 ens3 5.43 4.98 1.21 1.39 0.00 0.00 0.00 0.00 20:39:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 ens3 7.82 6.08 5.63 14.33 0.00 0.00 0.00 0.00 20:40:01 lo 39.19 39.19 166.81 166.81 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 ens3 13.91 12.55 3.86 4.17 0.00 0.00 0.00 0.00 20:41:01 lo 15.11 15.11 61.35 61.35 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 ens3 4.78 4.43 1.11 1.25 0.00 0.00 0.00 0.00 20:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 ens3 0.65 0.42 0.33 0.44 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 ens3 0.33 0.13 0.07 0.23 0.00 0.00 0.00 0.00 20:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 ens3 0.48 0.27 0.15 0.29 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 ens3 0.20 0.18 0.06 0.23 0.00 0.00 0.00 0.00 20:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 ens3 0.45 0.30 0.13 0.24 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 ens3 1.03 0.70 0.57 2.42 0.00 0.00 0.00 0.00 20:48:01 lo 33.31 33.31 446.73 446.73 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 ens3 9.22 6.67 7.51 3.43 0.00 0.00 0.00 0.00 Average: lo 20.03 20.03 90.62 90.62 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 24.60 18.37 195.14 5.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-5479) 10/26/26 _x86_64_ (4 CPU) 20:33:31 LINUX RESTART (4 CPU) 20:34:01 CPU %user %nice %system %iowait %steal %idle 20:35:01 all 18.44 19.03 14.13 2.71 0.04 45.66 20:35:01 0 25.86 16.44 12.09 2.36 0.02 43.22 20:35:01 1 25.05 17.08 13.79 3.48 0.05 40.55 20:35:01 2 8.40 22.99 15.86 2.85 0.03 49.87 20:35:01 3 14.38 19.63 14.78 2.14 0.05 49.02 20:36:01 all 42.29 0.00 3.66 0.51 0.03 53.50 20:36:01 0 37.20 0.00 3.51 0.03 0.03 59.22 20:36:01 1 52.84 0.00 4.12 0.61 0.03 42.39 20:36:01 2 40.42 0.00 3.51 1.10 0.02 54.95 20:36:01 3 38.76 0.00 3.52 0.30 0.03 57.38 20:37:01 all 51.96 0.00 4.00 0.02 0.03 43.99 20:37:01 0 51.39 0.00 4.48 0.02 0.05 44.06 20:37:01 1 51.81 0.00 3.74 0.00 0.02 44.44 20:37:01 2 52.50 0.00 3.64 0.05 0.03 43.77 20:37:01 3 52.12 0.00 4.16 0.00 0.02 43.70 20:38:01 all 52.26 0.00 2.26 0.02 0.02 45.44 20:38:01 0 50.17 0.00 2.33 0.02 0.00 47.48 20:38:01 1 51.41 0.00 2.12 0.02 0.03 46.41 20:38:01 2 53.99 0.00 2.43 0.03 0.02 43.53 20:38:01 3 53.46 0.00 2.16 0.00 0.03 44.34 20:39:01 all 53.55 0.00 1.81 0.02 0.02 44.60 20:39:01 0 49.99 0.00 1.91 0.02 0.02 48.07 20:39:01 1 54.00 0.00 1.55 0.00 0.02 44.44 20:39:01 2 53.49 0.00 1.87 0.03 0.02 44.59 20:39:01 3 56.70 0.00 1.92 0.02 0.02 41.35 20:40:01 all 53.20 0.00 2.91 0.01 0.02 43.86 20:40:01 0 51.28 0.00 2.75 0.00 0.02 45.95 20:40:01 1 53.53 0.00 2.92 0.02 0.02 43.52 20:40:01 2 54.14 0.00 2.90 0.00 0.02 42.94 20:40:01 3 53.85 0.00 3.06 0.02 0.02 43.05 20:41:01 all 50.67 0.00 2.30 0.02 0.02 46.99 20:41:01 0 49.21 0.00 2.23 0.00 0.02 48.54 20:41:01 1 49.55 0.00 2.32 0.03 0.03 48.07 20:41:01 2 51.26 0.00 2.39 0.00 0.02 46.33 20:41:01 3 52.68 0.00 2.25 0.03 0.02 45.02 20:42:01 all 28.94 0.00 1.56 0.02 0.01 69.46 20:42:01 0 29.71 0.00 1.68 0.00 0.02 68.59 20:42:01 1 26.79 0.00 1.38 0.05 0.00 71.78 20:42:01 2 31.05 0.00 1.55 0.00 0.02 67.38 20:42:01 3 28.25 0.00 1.62 0.03 0.02 70.07 20:43:01 all 28.83 0.00 1.48 0.00 0.01 69.68 20:43:01 0 31.14 0.00 1.64 0.00 0.02 67.20 20:43:01 1 25.63 0.00 1.38 0.02 0.02 72.95 20:43:01 2 28.96 0.00 1.37 0.00 0.00 69.67 20:43:01 3 29.61 0.00 1.51 0.00 0.00 68.88 20:44:01 all 28.58 0.00 1.61 0.01 0.02 69.78 20:44:01 0 29.14 0.00 1.74 0.00 0.02 69.10 20:44:01 1 27.56 0.00 1.62 0.00 0.00 70.82 20:44:01 2 29.26 0.00 1.61 0.00 0.02 69.11 20:44:01 3 28.36 0.00 1.47 0.03 0.03 70.10 20:45:01 all 28.93 0.00 1.81 0.00 0.02 69.23 20:45:01 0 30.11 0.00 1.95 0.00 0.02 67.93 20:45:01 1 30.16 0.00 1.77 0.00 0.02 68.06 20:45:01 2 28.53 0.00 1.99 0.00 0.02 69.46 20:45:01 3 26.94 0.00 1.53 0.02 0.02 71.50 20:45:01 CPU %user %nice %system %iowait %steal %idle 20:46:01 all 29.08 0.00 1.62 0.00 0.00 69.29 20:46:01 0 28.24 0.00 1.72 0.00 0.00 70.04 20:46:01 1 30.73 0.00 1.48 0.00 0.02 67.77 20:46:01 2 30.43 0.00 1.54 0.00 0.00 68.03 20:46:01 3 26.89 0.00 1.73 0.02 0.00 71.35 20:47:01 all 29.35 0.00 1.59 0.00 0.02 69.04 20:47:01 0 27.32 0.00 1.56 0.00 0.02 71.10 20:47:01 1 29.59 0.00 1.57 0.00 0.02 68.82 20:47:01 2 31.65 0.00 1.56 0.00 0.02 66.78 20:47:01 3 28.84 0.00 1.66 0.02 0.02 69.47 20:48:01 all 27.94 0.00 1.78 0.03 0.02 70.24 20:48:01 0 28.97 0.00 1.94 0.00 0.02 69.07 20:48:01 1 26.64 0.00 1.73 0.05 0.02 71.56 20:48:01 2 24.78 0.00 1.64 0.00 0.02 73.56 20:48:01 3 31.35 0.00 1.78 0.07 0.03 66.77 Average: all 37.46 1.39 3.06 0.25 0.02 57.83 Average: 0 37.13 1.20 2.99 0.18 0.02 58.48 Average: 1 38.28 1.24 2.98 0.31 0.02 57.17 Average: 2 37.08 1.67 3.15 0.30 0.02 57.78 Average: 3 37.35 1.43 3.11 0.20 0.02 57.90