---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-6262 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 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 50M 50M 0 100% /snap/snapd/26865 ---> free -m: total used free shared buff/cache available Mem: 16009 720 12611 1 2677 14949 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:35:bb:95 brd ff:ff:ff:ff:ff:ff inet 10.30.107.221/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85417sec preferred_lft 85417sec inet6 fe80::f816:3eff:fe35:bb95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:86:7b:63 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-6262) 06/03/26 _x86_64_ (4 CPU) 05:39:29 LINUX RESTART (4 CPU) 05:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:41:01 408.65 77.82 330.83 0.00 1486.69 12972.39 0.00 05:42:01 72.72 14.35 58.37 0.00 2684.75 14023.00 0.00 05:43:01 6.50 0.07 6.43 0.00 14.80 809.07 0.00 05:44:01 4.32 0.02 4.30 0.00 1.47 778.00 0.00 05:45:01 19.75 2.32 17.43 0.00 94.27 2352.67 0.00 05:46:01 6.67 0.03 6.63 0.00 0.27 183.17 0.00 05:47:01 5.43 0.03 5.40 0.00 4.00 606.30 0.00 05:48:01 1.82 0.00 1.82 0.00 0.00 287.82 0.00 05:49:01 1.02 0.00 1.02 0.00 0.00 11.86 0.00 05:50:01 1.52 0.00 1.52 0.00 0.00 19.06 0.00 05:51:01 1.13 0.00 1.13 0.00 0.00 15.73 0.00 05:52:01 1.17 0.00 1.17 0.00 0.00 13.46 0.00 05:53:01 1.02 0.00 1.02 0.00 0.00 12.26 0.00 05:54:01 1.17 0.00 1.17 0.00 0.00 15.46 0.00 05:55:01 1.38 0.02 1.37 0.00 0.13 36.66 0.00 Average: 35.62 6.31 29.31 0.00 285.76 2142.46 0.00 05:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:41:01 13469968 15449520 547952 3.34 79936 2074716 1344404 7.71 755220 1874812 281040 05:42:01 13195324 15385932 608304 3.71 80768 2282492 1502268 8.61 889808 2011284 7464 05:43:01 13129020 15342292 651020 3.97 81092 2304572 1560132 8.94 945820 2021496 14056 05:44:01 13078216 15299100 694644 4.24 81220 2311100 1672356 9.59 991648 2024600 1432 05:45:01 12955976 15278436 691088 4.22 97000 2406572 1674784 9.60 1059620 2063712 2992 05:46:01 12968588 15288560 681544 4.16 95552 2405596 1579012 9.05 1050656 2062524 2452 05:47:01 12876284 15210476 759136 4.63 95828 2419156 1631800 9.36 1132676 2068788 6484 05:48:01 12961140 15296704 672852 4.10 95896 2420428 1492624 8.56 1049104 2070132 36 05:49:01 12948580 15284180 685360 4.18 95940 2420428 1545204 8.86 1061084 2070132 20 05:50:01 12966352 15302024 667456 4.07 96004 2420436 1545204 8.86 1041996 2070140 64 05:51:01 12961808 15297528 672016 4.10 96044 2420436 1627580 9.33 1046532 2070140 44 05:52:01 12959312 15295068 674440 4.11 96064 2420440 1627580 9.33 1050060 2070144 148 05:53:01 12956824 15292612 677008 4.13 96096 2420440 1627580 9.33 1053096 2070144 4 05:54:01 12951540 15287380 682220 4.16 96140 2420444 1627580 9.33 1056392 2070148 8 05:55:01 12685516 15038152 931244 5.68 96224 2436852 1797984 10.31 1317688 2074256 16556 Average: 13004297 15289864 686419 4.19 91987 2372274 1590406 9.12 1033427 2046163 22187 05:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:41:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 ens3 135.01 101.90 1873.86 28.15 0.00 0.00 0.00 0.00 05:42:01 lo 87.85 87.85 206.03 206.03 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 ens3 67.44 58.02 618.13 10.72 0.00 0.00 0.00 0.00 05:43:01 lo 79.34 79.34 291.79 291.79 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 ens3 24.20 22.85 5.78 5.68 0.00 0.00 0.00 0.00 05:44:01 lo 26.51 26.51 100.19 100.19 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 ens3 8.87 8.37 2.23 2.54 0.00 0.00 0.00 0.00 05:45:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 ens3 427.90 243.62 870.83 22.25 0.00 0.00 0.00 0.00 05:46:01 lo 4.03 4.03 26.06 26.06 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 ens3 2.85 2.17 1.09 2.19 0.00 0.00 0.00 0.00 05:47:01 lo 48.43 48.43 189.30 189.30 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 ens3 14.56 13.78 3.28 3.56 0.00 0.00 0.00 0.00 05:48:01 lo 2.63 2.63 11.92 11.92 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 ens3 1.67 0.75 0.51 0.69 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 ens3 3.25 2.05 1.16 9.09 0.00 0.00 0.00 0.00 05:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 ens3 1.37 0.52 0.51 0.72 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 ens3 0.80 0.48 0.38 0.65 0.00 0.00 0.00 0.00 05:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 ens3 0.72 0.18 0.17 0.22 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 ens3 1.65 0.48 0.56 0.70 0.00 0.00 0.00 0.00 05:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 ens3 1.55 0.72 0.73 1.07 0.00 0.00 0.00 0.00 05:55:01 lo 17.73 17.73 241.50 241.50 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 ens3 2.03 1.67 0.73 0.99 0.00 0.00 0.00 0.00 Average: lo 17.92 17.92 71.14 71.14 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 46.25 30.50 225.32 5.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-6262) 06/03/26 _x86_64_ (4 CPU) 05:39:29 LINUX RESTART (4 CPU) 05:40:01 CPU %user %nice %system %iowait %steal %idle 05:41:01 all 21.51 13.62 10.54 3.05 0.10 51.19 05:41:01 0 32.72 15.14 11.92 2.45 0.12 37.64 05:41:01 1 33.57 8.75 8.06 2.47 0.10 47.04 05:41:01 2 13.74 13.99 10.57 3.62 0.08 57.99 05:41:01 3 6.01 16.61 11.58 3.66 0.08 62.06 05:42:01 all 48.39 0.00 4.60 0.44 0.10 46.47 05:42:01 0 48.55 0.00 4.73 0.45 0.10 46.17 05:42:01 1 49.00 0.00 4.51 0.62 0.10 45.77 05:42:01 2 48.65 0.00 4.56 0.53 0.10 46.16 05:42:01 3 47.37 0.00 4.58 0.17 0.10 47.77 05:43:01 all 52.21 0.00 3.65 0.01 0.09 44.04 05:43:01 0 51.17 0.00 3.76 0.02 0.08 44.97 05:43:01 1 51.44 0.00 3.73 0.00 0.09 44.74 05:43:01 2 53.48 0.00 3.46 0.02 0.10 42.94 05:43:01 3 52.76 0.00 3.63 0.02 0.09 43.50 05:44:01 all 52.47 0.00 2.62 0.01 0.09 44.82 05:44:01 0 49.77 0.00 2.44 0.00 0.09 47.71 05:44:01 1 52.68 0.00 2.83 0.00 0.09 44.40 05:44:01 2 52.88 0.00 2.61 0.00 0.09 44.42 05:44:01 3 54.52 0.00 2.60 0.03 0.09 42.76 05:45:01 all 53.41 0.00 3.16 0.11 0.09 43.23 05:45:01 0 52.20 0.00 4.05 0.03 0.09 43.63 05:45:01 1 52.43 0.00 2.61 0.03 0.09 44.84 05:45:01 2 53.91 0.00 2.88 0.07 0.09 43.05 05:45:01 3 55.09 0.00 3.09 0.31 0.10 41.40 05:46:01 all 52.82 0.00 1.97 0.01 0.09 45.10 05:46:01 0 52.17 0.00 1.93 0.00 0.10 45.79 05:46:01 1 53.81 0.00 2.14 0.00 0.09 43.96 05:46:01 2 52.56 0.00 1.83 0.02 0.09 45.51 05:46:01 3 52.75 0.00 1.97 0.03 0.09 45.15 05:47:01 all 52.16 0.00 3.59 0.01 0.10 44.14 05:47:01 0 51.47 0.00 3.58 0.00 0.09 44.87 05:47:01 1 52.88 0.00 3.83 0.02 0.10 43.16 05:47:01 2 51.53 0.00 3.42 0.00 0.10 44.94 05:47:01 3 52.74 0.00 3.52 0.03 0.10 43.60 05:48:01 all 42.31 0.00 1.81 0.01 0.09 55.78 05:48:01 0 40.89 0.00 1.87 0.00 0.09 57.15 05:48:01 1 38.58 0.00 1.73 0.00 0.09 59.61 05:48:01 2 44.13 0.00 1.80 0.00 0.09 53.98 05:48:01 3 45.62 0.00 1.85 0.03 0.12 52.38 05:49:01 all 28.65 0.00 1.66 0.00 0.07 69.63 05:49:01 0 27.09 0.00 1.56 0.00 0.09 71.26 05:49:01 1 29.90 0.00 1.82 0.00 0.07 68.22 05:49:01 2 30.74 0.00 1.84 0.00 0.07 67.35 05:49:01 3 26.86 0.00 1.41 0.00 0.05 71.67 05:50:01 all 28.98 0.00 1.81 0.01 0.08 69.12 05:50:01 0 29.01 0.00 1.75 0.02 0.07 69.15 05:50:01 1 29.01 0.00 1.95 0.00 0.09 68.95 05:50:01 2 30.48 0.00 1.85 0.00 0.09 67.58 05:50:01 3 27.41 0.00 1.69 0.02 0.09 70.79 05:51:01 all 28.92 0.00 1.64 0.00 0.10 69.35 05:51:01 0 30.57 0.00 1.82 0.00 0.10 67.51 05:51:01 1 28.20 0.00 1.72 0.00 0.11 69.98 05:51:01 2 27.58 0.00 1.45 0.00 0.09 70.88 05:51:01 3 29.31 0.00 1.57 0.02 0.09 69.02 05:51:01 CPU %user %nice %system %iowait %steal %idle 05:52:01 all 28.91 0.00 1.70 0.01 0.10 69.27 05:52:01 0 28.72 0.00 1.83 0.00 0.12 69.33 05:52:01 1 29.03 0.00 1.71 0.02 0.09 69.16 05:52:01 2 29.21 0.00 1.56 0.00 0.11 69.13 05:52:01 3 28.69 0.00 1.71 0.02 0.10 69.48 05:53:01 all 28.64 0.00 1.57 0.00 0.08 69.71 05:53:01 0 29.57 0.00 1.54 0.00 0.09 68.80 05:53:01 1 29.24 0.00 1.78 0.00 0.09 68.89 05:53:01 2 28.25 0.00 1.49 0.00 0.07 70.19 05:53:01 3 27.49 0.00 1.46 0.00 0.09 70.96 05:54:01 all 28.49 0.00 1.70 0.00 0.08 69.72 05:54:01 0 28.40 0.00 1.75 0.00 0.07 69.78 05:54:01 1 30.64 0.00 1.78 0.00 0.09 67.50 05:54:01 2 29.25 0.00 1.77 0.00 0.10 68.87 05:54:01 3 25.67 0.00 1.51 0.00 0.07 72.75 05:55:01 all 28.52 0.00 1.68 0.07 0.09 69.63 05:55:01 0 30.17 0.00 1.84 0.00 0.10 67.88 05:55:01 1 32.39 0.00 1.80 0.00 0.12 65.69 05:55:01 2 27.22 0.00 1.68 0.00 0.07 71.03 05:55:01 3 24.34 0.00 1.41 0.29 0.09 73.87 Average: all 38.46 0.93 2.93 0.26 0.09 57.33 Average: 0 38.89 1.03 3.11 0.20 0.09 56.66 Average: 1 39.59 0.60 2.82 0.22 0.09 56.68 Average: 2 38.26 0.96 2.87 0.29 0.09 57.53 Average: 3 37.10 1.14 2.93 0.32 0.09 58.44