---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-3783 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 93M 93M 0 100% /snap/lxd/40364 ---> free -m: total used free shared buff/cache available Mem: 16009 663 12574 1 2771 15017 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:b7:1a:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85431sec preferred_lft 85431sec inet6 fe80::f816:3eff:feb7:1ab7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:27:b8:fb 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-3783) 08/03/26 _x86_64_ (4 CPU) 14:50:25 LINUX RESTART (4 CPU) 14:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:52:01 436.39 80.09 356.30 0.00 2373.34 13042.34 0.00 14:53:01 67.52 9.43 58.08 0.00 1750.27 14168.53 0.00 14:54:01 7.12 0.13 6.98 0.00 20.53 846.93 0.00 14:55:01 4.63 0.03 4.60 0.00 4.67 716.01 0.00 14:56:01 24.60 10.13 14.47 0.00 3440.53 3741.73 0.00 14:57:01 4.72 0.00 4.72 0.00 0.00 86.65 0.00 14:58:01 4.83 0.00 4.83 0.00 0.00 650.02 0.00 14:59:01 2.18 0.00 2.18 0.00 0.00 234.23 0.00 15:00:01 0.88 0.00 0.88 0.00 0.00 10.66 0.00 15:01:01 1.78 0.00 1.78 0.00 0.00 29.60 0.00 15:02:01 0.77 0.00 0.77 0.00 0.00 9.20 0.00 15:03:01 1.32 0.00 1.32 0.00 0.00 17.33 0.00 15:04:01 0.92 0.00 0.92 0.00 0.00 10.40 0.00 15:05:01 1.23 0.00 1.23 0.00 0.00 16.13 0.00 15:06:01 6.10 0.52 5.58 0.00 59.86 784.27 0.00 Average: 37.67 6.69 30.98 0.00 509.92 2290.91 0.00 14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 13409264 15466736 523664 3.19 79700 2158392 1409124 8.08 741848 1949448 344144 14:53:01 13237096 15419012 569216 3.47 80536 2280444 1487332 8.53 858100 2002264 9120 14:54:01 13140372 15343636 643960 3.93 80816 2301000 1636732 9.38 943976 2012360 12368 14:55:01 13106116 15316492 670924 4.09 80948 2307560 1635072 9.37 974452 2014912 1272 14:56:01 12867800 15294244 685124 4.18 86008 2511560 1791956 10.27 1130460 2076260 1364 14:57:01 12885808 15314948 664212 4.05 86072 2514132 1638568 9.39 1111344 2078172 2576 14:58:01 12768504 15211412 767352 4.68 86332 2527268 1720920 9.87 1224264 2084244 4904 14:59:01 12853248 15297516 681196 4.16 86400 2528536 1565300 8.97 1139232 2085584 40 15:00:01 12852544 15296956 681880 4.16 86408 2528540 1565300 8.97 1138436 2085720 8 15:01:01 12875852 15320344 658332 4.02 86496 2528520 1582192 9.07 1114128 2085700 20 15:02:01 12875568 15320080 658692 4.02 86512 2528520 1649844 9.46 1114256 2085700 8 15:03:01 12877072 15321620 657112 4.01 86540 2528524 1649844 9.46 1113244 2085704 40 15:04:01 12877468 15322040 656644 4.01 86564 2528524 1649844 9.46 1112320 2085704 20 15:05:01 12876184 15320856 657800 4.01 86584 2528524 1649844 9.46 1113648 2085752 40 15:06:01 12882912 15371504 606568 3.70 87472 2570804 1417716 8.13 1080904 2113016 33884 Average: 12959054 15329160 652178 3.98 84893 2458057 1603306 9.19 1060707 2062036 27321 14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 ens3 173.84 111.11 1988.96 28.57 0.00 0.00 0.00 0.00 14:52:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 49.00 46.28 220.44 9.73 0.00 0.00 0.00 0.00 14:53:01 lo 96.12 96.12 235.02 235.02 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 22.23 21.56 4.91 10.03 0.00 0.00 0.00 0.00 14:54:01 lo 70.24 70.24 267.07 267.07 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 7.43 6.87 1.66 1.86 0.00 0.00 0.00 0.00 14:55:01 lo 25.05 25.05 94.29 94.29 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 55.23 27.87 1411.42 2.39 0.00 0.00 0.00 0.00 14:56:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 2.28 2.00 0.51 0.67 0.00 0.00 0.00 0.00 14:57:01 lo 6.25 6.25 32.30 32.30 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 14.13 13.33 3.18 3.44 0.00 0.00 0.00 0.00 14:58:01 lo 46.56 46.56 183.14 183.14 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 ens3 0.85 0.62 0.28 0.92 0.00 0.00 0.00 0.00 14:59:01 lo 1.33 1.33 11.85 11.85 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 0.17 0.07 0.06 0.21 0.00 0.00 0.00 0.00 15:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 ens3 0.43 0.30 0.15 0.29 0.00 0.00 0.00 0.00 15:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 0.20 0.08 0.12 0.21 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 0.25 0.20 0.07 0.22 0.00 0.00 0.00 0.00 15:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 0.95 0.27 0.24 0.29 0.00 0.00 0.00 0.00 15:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 0.75 0.47 0.38 0.65 0.00 0.00 0.00 0.00 15:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 10.86 9.15 8.65 4.26 0.00 0.00 0.00 0.00 15:06:01 lo 34.88 34.88 443.17 443.17 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 22.58 16.01 242.74 4.25 0.00 0.00 0.00 0.00 Average: lo 18.84 18.84 84.47 84.47 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 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-3783) 08/03/26 _x86_64_ (4 CPU) 14:50:25 LINUX RESTART (4 CPU) 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 21.04 12.62 10.25 3.10 0.12 52.88 14:52:01 0 39.97 11.60 10.58 3.62 0.12 34.11 14:52:01 1 14.75 12.45 9.75 2.46 0.12 60.48 14:52:01 2 12.67 13.50 10.66 4.21 0.13 58.82 14:52:01 3 16.68 12.93 9.99 2.10 0.12 58.20 14:53:01 all 49.48 0.00 4.40 0.29 0.09 45.74 14:53:01 0 50.31 0.00 4.13 0.03 0.10 45.43 14:53:01 1 47.95 0.00 4.53 0.58 0.10 46.84 14:53:01 2 49.06 0.00 4.37 0.19 0.09 46.30 14:53:01 3 50.59 0.00 4.57 0.38 0.09 44.38 14:54:01 all 52.27 0.00 3.43 0.01 0.09 44.19 14:54:01 0 51.22 0.00 3.36 0.00 0.09 45.34 14:54:01 1 51.41 0.00 3.55 0.00 0.10 44.93 14:54:01 2 53.07 0.00 3.62 0.03 0.10 43.18 14:54:01 3 53.38 0.00 3.20 0.02 0.09 43.32 14:55:01 all 52.48 0.00 2.38 0.02 0.09 45.03 14:55:01 0 49.32 0.00 2.32 0.03 0.09 48.24 14:55:01 1 54.03 0.00 2.62 0.00 0.12 43.23 14:55:01 2 51.92 0.00 2.37 0.03 0.07 45.60 14:55:01 3 54.65 0.00 2.19 0.00 0.09 43.08 14:56:01 all 53.87 0.00 2.44 0.19 0.09 43.40 14:56:01 0 53.72 0.00 2.63 0.17 0.09 43.39 14:56:01 1 51.69 0.00 2.36 0.10 0.10 45.75 14:56:01 2 55.53 0.00 2.46 0.41 0.09 41.52 14:56:01 3 54.54 0.00 2.32 0.09 0.10 42.95 14:57:01 all 52.64 0.00 2.07 0.01 0.09 45.19 14:57:01 0 49.08 0.00 2.07 0.00 0.09 48.77 14:57:01 1 52.92 0.00 2.11 0.00 0.10 44.86 14:57:01 2 53.09 0.00 2.04 0.02 0.10 44.75 14:57:01 3 55.46 0.00 2.07 0.02 0.09 42.38 14:58:01 all 52.15 0.00 3.23 0.01 0.10 44.51 14:58:01 0 51.02 0.00 3.15 0.00 0.10 45.73 14:58:01 1 52.44 0.00 3.11 0.00 0.09 44.37 14:58:01 2 52.41 0.00 3.39 0.03 0.10 44.06 14:58:01 3 52.75 0.00 3.25 0.00 0.10 43.90 14:59:01 all 38.80 0.00 1.67 0.01 0.08 59.44 14:59:01 0 38.34 0.00 1.77 0.02 0.09 59.78 14:59:01 1 38.29 0.00 1.76 0.00 0.09 59.87 14:59:01 2 39.19 0.00 1.50 0.03 0.09 59.18 14:59:01 3 39.40 0.00 1.63 0.00 0.07 58.90 15:00:01 all 28.76 0.00 1.50 0.00 0.08 69.65 15:00:01 0 28.78 0.00 1.51 0.00 0.09 69.62 15:00:01 1 26.65 0.00 1.46 0.02 0.09 71.79 15:00:01 2 30.45 0.00 1.62 0.00 0.09 67.84 15:00:01 3 29.18 0.00 1.40 0.00 0.07 69.35 15:01:01 all 28.69 0.00 1.66 0.01 0.08 69.57 15:01:01 0 29.35 0.00 1.71 0.00 0.07 68.88 15:01:01 1 28.25 0.00 1.48 0.00 0.07 70.20 15:01:01 2 28.03 0.00 1.70 0.03 0.09 70.15 15:01:01 3 29.13 0.00 1.75 0.00 0.09 69.04 15:02:01 all 28.52 0.00 1.57 0.00 0.09 69.82 15:02:01 0 30.98 0.00 1.58 0.00 0.10 67.33 15:02:01 1 28.36 0.00 1.58 0.00 0.09 69.97 15:02:01 2 27.31 0.00 1.62 0.00 0.07 71.00 15:02:01 3 27.42 0.00 1.50 0.00 0.09 71.00 15:02:01 CPU %user %nice %system %iowait %steal %idle 15:03:01 all 28.55 0.00 1.58 0.03 0.10 69.74 15:03:01 0 28.60 0.00 1.70 0.00 0.10 69.59 15:03:01 1 28.19 0.00 1.56 0.02 0.10 70.13 15:03:01 2 28.32 0.00 1.44 0.10 0.10 70.03 15:03:01 3 29.11 0.00 1.61 0.00 0.09 69.20 15:04:01 all 28.65 0.00 1.55 0.00 0.09 69.71 15:04:01 0 30.35 0.00 1.67 0.00 0.12 67.86 15:04:01 1 29.09 0.00 1.62 0.00 0.07 69.22 15:04:01 2 29.08 0.00 1.55 0.00 0.09 69.29 15:04:01 3 26.03 0.00 1.35 0.00 0.09 72.53 15:05:01 all 28.57 0.00 1.62 0.00 0.08 69.73 15:05:01 0 30.56 0.00 1.79 0.00 0.09 67.56 15:05:01 1 29.35 0.00 1.68 0.00 0.09 68.88 15:05:01 2 28.67 0.00 1.62 0.02 0.09 69.60 15:05:01 3 25.72 0.00 1.37 0.00 0.07 72.85 15:06:01 all 27.53 0.00 1.68 0.07 0.08 70.64 15:06:01 0 25.75 0.00 1.56 0.00 0.08 72.60 15:06:01 1 23.48 0.00 1.50 0.05 0.08 74.89 15:06:01 2 32.36 0.00 1.87 0.19 0.07 65.51 15:06:01 3 28.57 0.00 1.80 0.03 0.09 69.51 Average: all 38.17 0.86 2.75 0.26 0.09 57.87 Average: 0 39.21 0.79 2.79 0.26 0.09 56.85 Average: 1 37.13 0.85 2.73 0.22 0.09 58.98 Average: 2 38.10 0.92 2.81 0.36 0.09 57.72 Average: 3 38.23 0.88 2.68 0.18 0.09 57.94