---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-9008 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/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 666 12760 1 2581 15010 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:c1:f3:00 brd ff:ff:ff:ff:ff:ff inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85413sec preferred_lft 85413sec inet6 fe80::f816:3eff:fec1:f300/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:d1:56:06 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-9008) 07/11/26 _x86_64_ (4 CPU) 18:33:14 LINUX RESTART (4 CPU) 18:34:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:35:01 188.49 59.47 129.03 0.00 3145.98 13366.74 0.00 18:36:01 39.67 0.05 39.62 0.00 9.33 9951.73 0.00 18:37:01 6.23 0.08 6.15 0.00 13.20 613.76 0.00 18:38:01 3.75 0.03 3.72 0.00 7.87 642.29 0.00 18:39:01 3.23 0.98 2.25 0.00 68.79 40.93 0.00 18:40:01 1.88 0.00 1.88 0.00 0.00 192.40 0.00 18:41:01 4.48 0.00 4.48 0.00 0.00 604.03 0.00 18:42:01 1.52 0.00 1.52 0.00 0.00 161.81 0.00 18:43:01 0.63 0.00 0.63 0.00 0.00 8.93 0.00 18:44:01 1.33 0.00 1.33 0.00 0.00 20.13 0.00 18:45:01 0.58 0.00 0.58 0.00 0.00 7.87 0.00 18:46:01 1.47 0.00 1.47 0.00 0.00 18.66 0.00 18:47:01 0.85 0.00 0.85 0.00 0.00 11.06 0.00 18:48:01 1.05 0.00 1.05 0.00 0.00 14.26 0.00 18:49:01 2.80 0.58 2.22 0.00 63.72 253.96 0.00 Average: 17.39 4.14 13.25 0.00 223.84 1740.08 0.00 18:34:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:35:01 13193620 15370792 616472 3.76 80716 2277792 1470360 8.43 897892 2006824 272472 18:36:01 13124876 15318220 668160 4.08 80968 2293276 1615092 9.26 957032 2012764 108 18:37:01 13076848 15291960 693464 4.23 81300 2314092 1639868 9.40 996392 2023160 11584 18:38:01 13057428 15278544 707468 4.32 81396 2319104 1700608 9.75 1009280 2026348 40 18:39:01 13055184 15282960 702860 4.29 82804 2324264 1735428 9.95 1008696 2031392 88 18:40:01 13082084 15314384 671260 4.09 82888 2328564 1626464 9.32 977104 2034240 2388 18:41:01 12954028 15198248 786964 4.80 83092 2339976 1748616 10.03 1100664 2039440 2780 18:42:01 13065292 15310868 674300 4.11 83148 2341252 1550208 8.89 987204 2040724 8 18:43:01 13064496 15310156 675016 4.12 83180 2341252 1567308 8.99 988644 2040776 8 18:44:01 13070220 15315952 669240 4.08 83248 2341236 1567308 8.99 981920 2040760 20 18:45:01 13070504 15316252 668980 4.08 83264 2341236 1640992 9.41 983028 2040760 20 18:46:01 13070548 15316364 668836 4.08 83336 2341240 1640992 9.41 981496 2040764 8 18:47:01 13069944 15315968 669196 4.08 83400 2341368 1640992 9.41 982504 2040892 8 18:48:01 13068012 15314076 671068 4.09 83440 2341368 1640992 9.41 983324 2040892 8 18:49:01 13104700 15394684 589572 3.60 83988 2383828 1399420 8.02 952428 2035560 47760 Average: 13075186 15309962 675524 4.12 82678 2331323 1612310 9.24 985841 2033020 22487 18:34:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 ens3 131.26 95.90 1769.61 16.00 0.00 0.00 0.00 0.00 18:35:01 lo 39.39 39.39 60.75 60.75 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 ens3 20.85 20.18 6.35 5.18 0.00 0.00 0.00 0.00 18:36:01 lo 60.33 60.33 190.63 190.63 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 ens3 23.95 22.46 5.34 5.64 0.00 0.00 0.00 0.00 18:37:01 lo 76.09 76.09 268.79 268.79 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 ens3 6.33 5.20 1.39 1.81 0.00 0.00 0.00 0.00 18:38:01 lo 18.43 18.43 75.58 75.58 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 ens3 1.17 0.88 0.78 0.68 0.00 0.00 0.00 0.00 18:39:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 ens3 4.78 4.38 1.07 1.25 0.00 0.00 0.00 0.00 18:40:01 lo 14.63 14.63 61.97 61.97 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 ens3 11.85 11.38 2.71 2.90 0.00 0.00 0.00 0.00 18:41:01 lo 38.53 38.53 153.35 153.35 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 ens3 0.60 0.40 0.13 0.27 0.00 0.00 0.00 0.00 18:42:01 lo 1.38 1.38 11.89 11.89 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 ens3 0.87 0.48 0.43 1.70 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 ens3 1.22 0.57 0.50 0.70 0.00 0.00 0.00 0.00 18:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 ens3 0.25 0.13 0.12 0.24 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 ens3 0.35 0.20 0.08 0.23 0.00 0.00 0.00 0.00 18:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 ens3 0.17 0.08 0.06 0.21 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 ens3 0.30 0.20 0.07 0.23 0.00 0.00 0.00 0.00 18:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 ens3 953.64 643.76 305.19 803.01 0.00 0.00 0.00 0.00 18:49:01 lo 37.76 37.76 444.08 444.08 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 77.23 53.80 141.40 55.96 0.00 0.00 0.00 0.00 Average: lo 19.17 19.17 84.44 84.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-9008) 07/11/26 _x86_64_ (4 CPU) 18:33:14 LINUX RESTART (4 CPU) 18:34:00 CPU %user %nice %system %iowait %steal %idle 18:35:01 all 24.75 8.43 8.37 1.93 0.09 56.42 18:35:01 0 28.72 7.69 7.85 1.41 0.10 54.23 18:35:01 1 20.57 8.36 7.91 1.94 0.08 61.13 18:35:01 2 17.95 8.46 8.27 2.43 0.08 62.81 18:35:01 3 31.81 9.21 9.46 1.95 0.10 47.46 18:36:01 all 52.09 0.00 3.42 0.12 0.11 44.27 18:36:01 0 51.25 0.00 3.23 0.02 0.12 45.39 18:36:01 1 52.01 0.00 3.29 0.00 0.10 44.59 18:36:01 2 52.15 0.00 3.60 0.28 0.10 43.87 18:36:01 3 52.94 0.00 3.55 0.17 0.10 43.23 18:37:01 all 52.00 0.00 3.68 0.01 0.12 44.19 18:37:01 0 50.42 0.00 3.62 0.00 0.10 45.86 18:37:01 1 52.56 0.00 3.66 0.00 0.14 43.65 18:37:01 2 52.10 0.00 3.63 0.00 0.14 44.14 18:37:01 3 52.91 0.00 3.81 0.05 0.12 43.11 18:38:01 all 52.45 0.00 2.32 0.01 0.09 45.13 18:38:01 0 48.72 0.00 2.34 0.02 0.10 48.82 18:38:01 1 53.20 0.00 2.39 0.02 0.07 44.32 18:38:01 2 54.44 0.00 2.11 0.00 0.09 43.36 18:38:01 3 53.45 0.00 2.45 0.02 0.09 44.00 18:39:01 all 52.60 0.00 1.87 0.01 0.09 45.42 18:39:01 0 51.25 0.00 1.82 0.00 0.09 46.85 18:39:01 1 53.12 0.00 1.83 0.00 0.10 44.95 18:39:01 2 51.91 0.00 1.91 0.00 0.10 46.09 18:39:01 3 54.12 0.00 1.95 0.05 0.09 43.79 18:40:01 all 52.17 0.00 2.22 0.03 0.11 45.48 18:40:01 0 49.12 0.00 2.37 0.00 0.10 48.40 18:40:01 1 51.55 0.00 2.15 0.00 0.12 46.19 18:40:01 2 53.55 0.00 2.25 0.00 0.12 44.07 18:40:01 3 54.49 0.00 2.10 0.10 0.09 43.22 18:41:01 all 52.69 0.00 3.17 0.00 0.09 44.04 18:41:01 0 51.87 0.00 3.32 0.00 0.10 44.71 18:41:01 1 52.11 0.00 2.98 0.00 0.09 44.82 18:41:01 2 53.35 0.00 3.23 0.00 0.09 43.34 18:41:01 3 53.45 0.00 3.16 0.02 0.10 43.27 18:42:01 all 35.85 0.00 1.87 0.00 0.09 62.18 18:42:01 0 35.78 0.00 1.99 0.00 0.10 62.12 18:42:01 1 35.12 0.00 2.00 0.00 0.09 62.80 18:42:01 2 35.45 0.00 1.54 0.00 0.09 62.92 18:42:01 3 37.06 0.00 1.97 0.02 0.09 60.87 18:43:01 all 28.86 0.00 1.77 0.00 0.07 69.30 18:43:01 0 31.90 0.00 1.94 0.00 0.07 66.09 18:43:01 1 26.78 0.00 1.77 0.00 0.07 71.38 18:43:01 2 27.78 0.00 1.68 0.00 0.05 70.49 18:43:01 3 28.98 0.00 1.68 0.02 0.07 69.25 18:44:01 all 28.82 0.00 1.62 0.00 0.08 69.48 18:44:01 0 30.95 0.00 1.89 0.00 0.09 67.08 18:44:01 1 27.19 0.00 1.61 0.00 0.09 71.11 18:44:01 2 27.77 0.00 1.32 0.00 0.07 70.85 18:44:01 3 29.35 0.00 1.66 0.00 0.09 68.90 18:45:01 all 28.46 0.00 1.56 0.00 0.09 69.89 18:45:01 0 30.24 0.00 1.67 0.00 0.09 68.01 18:45:01 1 27.34 0.00 1.69 0.00 0.09 70.88 18:45:01 2 30.18 0.00 1.56 0.00 0.10 68.16 18:45:01 3 26.08 0.00 1.33 0.02 0.07 72.51 18:45:01 CPU %user %nice %system %iowait %steal %idle 18:46:01 all 28.65 0.00 1.69 0.01 0.09 69.56 18:46:01 0 27.91 0.00 1.48 0.02 0.10 70.49 18:46:01 1 28.38 0.00 1.73 0.00 0.09 69.80 18:46:01 2 29.30 0.00 1.78 0.00 0.09 68.84 18:46:01 3 29.01 0.00 1.77 0.02 0.09 69.11 18:47:01 all 28.47 0.00 1.66 0.00 0.07 69.80 18:47:01 0 26.45 0.00 1.39 0.00 0.05 72.11 18:47:01 1 29.45 0.00 1.54 0.00 0.07 68.94 18:47:01 2 28.79 0.00 1.82 0.00 0.09 69.31 18:47:01 3 29.21 0.00 1.88 0.00 0.09 68.83 18:48:01 all 28.48 0.00 1.63 0.00 0.07 69.82 18:48:01 0 25.56 0.00 1.68 0.00 0.09 72.67 18:48:01 1 28.93 0.00 1.63 0.00 0.07 69.37 18:48:01 2 32.04 0.00 1.60 0.00 0.07 66.30 18:48:01 3 27.41 0.00 1.60 0.02 0.07 70.90 18:49:01 all 25.30 0.00 2.76 0.03 0.07 71.84 18:49:01 0 24.82 0.00 2.82 0.00 0.07 72.29 18:49:01 1 27.91 0.00 2.64 0.02 0.09 69.34 18:49:01 2 23.02 0.00 2.66 0.02 0.07 74.24 18:49:01 3 25.44 0.00 2.93 0.09 0.07 71.48 Average: all 38.13 0.59 2.66 0.15 0.09 58.39 Average: 0 37.69 0.53 2.64 0.10 0.09 58.95 Average: 1 37.79 0.58 2.61 0.14 0.09 58.80 Average: 2 37.93 0.59 2.62 0.19 0.09 58.58 Average: 3 39.10 0.64 2.78 0.17 0.09 57.22