---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-4008 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 9.2G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 638 12801 1 2569 15040 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:d5:64:5b brd ff:ff:ff:ff:ff:ff inet 10.30.106.157/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85426sec preferred_lft 85426sec inet6 fe80::f816:3eff:fed5:645b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:4a:d1:19 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-4008) 08/04/26 _x86_64_ (4 CPU) 11:40:11 LINUX RESTART (4 CPU) 11:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:42:01 180.22 60.72 119.50 0.00 3191.20 12372.42 0.00 11:43:01 41.43 0.12 41.31 0.00 15.86 10321.35 0.00 11:44:01 7.58 0.08 7.50 0.00 13.86 1020.36 0.00 11:45:01 3.28 0.07 3.22 0.00 11.20 586.04 0.00 11:46:01 5.00 2.93 2.07 0.00 98.38 37.59 0.00 11:47:01 3.62 0.07 3.55 0.00 4.93 130.78 0.00 11:48:01 4.30 0.00 4.30 0.00 0.00 742.54 0.00 11:49:01 1.35 0.00 1.35 0.00 0.00 67.46 0.00 11:50:01 0.97 0.00 0.97 0.00 0.00 10.80 0.00 11:51:01 1.87 0.00 1.87 0.00 0.00 24.53 0.00 11:52:01 1.12 0.00 1.12 0.00 0.00 12.66 0.00 11:53:01 1.37 0.00 1.37 0.00 0.00 16.00 0.00 11:54:01 0.82 0.00 0.82 0.00 0.00 9.47 0.00 11:55:01 1.38 0.00 1.38 0.00 0.00 16.00 0.00 11:56:01 7.55 0.70 6.85 0.00 81.99 537.11 0.00 Average: 17.45 4.31 13.14 0.00 227.80 1726.91 0.00 11:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:42:01 13235580 15400912 588552 3.59 80316 2264656 1496448 8.58 868684 1993804 293144 11:43:01 13141508 15323300 665328 4.06 80572 2280332 1601692 9.18 953452 1999952 10288 11:44:01 13149100 15354128 633712 3.87 80888 2302664 1583936 9.08 935600 2011896 11352 11:45:01 13105040 15314640 673856 4.11 80996 2306280 1675732 9.61 975020 2013624 20 11:46:01 13045724 15262976 724188 4.42 82552 2312144 1786820 10.24 1028056 2019340 224 11:47:01 13123088 15345864 642068 3.92 82668 2317360 1613684 9.25 949592 2022608 5172 11:48:01 13059084 15293016 694580 4.24 82880 2328020 1740676 9.98 1006520 2027464 116 11:49:01 13103596 15338864 648704 3.96 82912 2329300 1570572 9.00 962932 2028812 40 11:50:01 13102508 15337924 649728 3.96 82932 2329300 1570572 9.00 960996 2028940 8 11:51:01 13110796 15346276 641236 3.91 83000 2329284 1570572 9.00 952704 2028924 8 11:52:01 13107484 15343032 644532 3.93 83060 2329284 1641248 9.41 958308 2028924 8 11:53:01 13109168 15344744 642716 3.92 83084 2329288 1641248 9.41 955240 2028928 164 11:54:01 13109736 15345332 642128 3.92 83104 2329288 1641248 9.41 954500 2028928 8 11:55:01 13110256 15345876 641536 3.91 83128 2329288 1641248 9.41 954412 2028928 8 11:56:01 13117712 15406156 580084 3.54 84564 2379692 1388684 7.96 916024 2058616 66468 Average: 13115359 15340203 647530 3.95 82444 2319745 1610959 9.24 955469 2023313 25802 11:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:42:01 ens3 113.33 84.12 1715.18 14.87 0.00 0.00 0.00 0.00 11:42:01 lo 39.77 39.77 61.65 61.65 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 20.73 19.15 6.04 5.13 0.00 0.00 0.00 0.00 11:43:01 lo 60.47 60.47 190.55 190.55 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 23.95 22.16 5.31 5.61 0.00 0.00 0.00 0.00 11:44:01 lo 75.12 75.12 280.94 280.94 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 7.52 5.67 2.03 2.26 0.00 0.00 0.00 0.00 11:45:01 lo 17.50 17.50 63.02 63.02 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 2.45 1.53 1.52 1.76 0.00 0.00 0.00 0.00 11:46:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 6.07 5.73 1.34 1.56 0.00 0.00 0.00 0.00 11:47:01 lo 18.60 18.60 75.79 75.79 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 10.15 9.57 2.29 2.53 0.00 0.00 0.00 0.00 11:48:01 lo 35.23 35.23 139.57 139.57 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 1.07 0.78 0.39 1.35 0.00 0.00 0.00 0.00 11:49:01 lo 1.50 1.50 11.90 11.90 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 0.20 0.08 0.06 0.21 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 1.03 1.32 0.19 8.68 0.00 0.00 0.00 0.00 11:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 0.43 0.28 0.16 0.23 0.00 0.00 0.00 0.00 11:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 0.22 0.20 0.07 0.23 0.00 0.00 0.00 0.00 11:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 0.28 0.17 0.07 0.22 0.00 0.00 0.00 0.00 11:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 0.27 0.17 0.07 0.22 0.00 0.00 0.00 0.00 11:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 15.40 12.58 13.42 5.84 0.00 0.00 0.00 0.00 11:56:01 lo 36.19 36.19 443.19 443.19 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 13.54 10.90 116.53 3.38 0.00 0.00 0.00 0.00 Average: lo 19.00 19.00 84.45 84.45 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-4008) 08/04/26 _x86_64_ (4 CPU) 11:40:11 LINUX RESTART (4 CPU) 11:41:01 CPU %user %nice %system %iowait %steal %idle 11:42:01 all 25.53 9.03 9.56 1.91 0.11 53.86 11:42:01 0 38.73 9.48 10.05 1.45 0.10 40.19 11:42:01 1 19.80 10.02 9.85 0.91 0.12 59.32 11:42:01 2 14.46 10.36 10.33 2.34 0.10 62.41 11:42:01 3 29.15 6.24 8.02 2.97 0.10 53.52 11:43:01 all 52.14 0.00 3.29 0.12 0.10 44.35 11:43:01 0 49.67 0.00 3.37 0.00 0.10 46.86 11:43:01 1 50.71 0.00 3.17 0.00 0.09 46.04 11:43:01 2 53.73 0.00 3.15 0.07 0.12 42.94 11:43:01 3 54.45 0.00 3.48 0.41 0.10 41.56 11:44:01 all 51.74 0.00 3.90 0.02 0.09 44.24 11:44:01 0 49.68 0.00 4.01 0.00 0.10 46.21 11:44:01 1 50.92 0.00 3.87 0.00 0.09 45.13 11:44:01 2 53.60 0.00 3.91 0.03 0.09 42.37 11:44:01 3 52.77 0.00 3.83 0.03 0.09 43.28 11:45:01 all 52.42 0.00 2.35 0.01 0.09 45.13 11:45:01 0 50.65 0.00 2.17 0.00 0.09 47.10 11:45:01 1 50.78 0.00 2.41 0.00 0.10 46.70 11:45:01 2 53.82 0.00 2.42 0.03 0.07 43.65 11:45:01 3 54.43 0.00 2.39 0.00 0.09 43.09 11:46:01 all 52.77 0.00 1.92 0.02 0.10 45.19 11:46:01 0 50.87 0.00 2.13 0.03 0.10 46.86 11:46:01 1 53.78 0.00 1.85 0.02 0.09 44.28 11:46:01 2 52.71 0.00 1.80 0.02 0.10 45.37 11:46:01 3 53.71 0.00 1.92 0.02 0.10 44.26 11:47:01 all 52.73 0.00 2.37 0.00 0.10 44.80 11:47:01 0 51.81 0.00 2.20 0.00 0.09 45.90 11:47:01 1 52.28 0.00 2.47 0.02 0.10 45.12 11:47:01 2 53.72 0.00 2.40 0.00 0.12 43.75 11:47:01 3 53.09 0.00 2.41 0.00 0.09 44.42 11:48:01 all 52.63 0.00 2.79 0.02 0.10 44.47 11:48:01 0 50.72 0.00 2.90 0.00 0.10 46.28 11:48:01 1 52.35 0.00 2.83 0.00 0.10 44.72 11:48:01 2 53.30 0.00 2.75 0.07 0.10 43.78 11:48:01 3 54.13 0.00 2.69 0.00 0.09 43.09 11:49:01 all 34.43 0.00 1.83 0.00 0.07 63.67 11:49:01 0 37.33 0.00 2.21 0.02 0.07 60.37 11:49:01 1 35.00 0.00 1.61 0.00 0.07 63.33 11:49:01 2 33.38 0.00 1.85 0.00 0.07 64.70 11:49:01 3 31.99 0.00 1.64 0.00 0.09 66.28 11:50:01 all 28.70 0.00 1.59 0.00 0.07 69.64 11:50:01 0 31.13 0.00 1.88 0.00 0.09 66.91 11:50:01 1 25.15 0.00 1.49 0.00 0.09 73.28 11:50:01 2 30.84 0.00 1.59 0.00 0.07 67.50 11:50:01 3 27.71 0.00 1.41 0.00 0.05 70.83 11:51:01 all 28.81 0.00 1.58 0.00 0.10 69.51 11:51:01 0 28.68 0.00 1.58 0.00 0.10 69.63 11:51:01 1 27.74 0.00 1.50 0.00 0.09 70.67 11:51:01 2 29.06 0.00 1.61 0.02 0.09 69.22 11:51:01 3 29.77 0.00 1.62 0.00 0.10 68.51 11:52:01 all 28.71 0.00 1.73 0.00 0.08 69.48 11:52:01 0 27.62 0.00 1.74 0.00 0.09 70.55 11:52:01 1 30.62 0.00 1.65 0.00 0.07 67.66 11:52:01 2 28.92 0.00 1.88 0.02 0.09 69.10 11:52:01 3 27.70 0.00 1.65 0.00 0.07 70.58 11:52:01 CPU %user %nice %system %iowait %steal %idle 11:53:01 all 28.73 0.00 1.73 0.00 0.08 69.46 11:53:01 0 26.48 0.00 1.54 0.00 0.09 71.90 11:53:01 1 29.64 0.00 1.94 0.00 0.09 68.33 11:53:01 2 30.07 0.00 1.87 0.02 0.07 67.97 11:53:01 3 28.76 0.00 1.58 0.00 0.07 69.59 11:54:01 all 28.82 0.00 1.60 0.00 0.08 69.50 11:54:01 0 27.41 0.00 1.41 0.00 0.09 71.10 11:54:01 1 27.39 0.00 1.56 0.00 0.07 70.98 11:54:01 2 29.53 0.00 1.51 0.00 0.07 68.88 11:54:01 3 30.98 0.00 1.93 0.00 0.09 67.00 11:55:01 all 28.62 0.00 1.70 0.00 0.08 69.60 11:55:01 0 26.41 0.00 1.54 0.00 0.09 71.97 11:55:01 1 25.70 0.00 1.60 0.00 0.07 72.63 11:55:01 2 30.05 0.00 1.54 0.02 0.09 68.31 11:55:01 3 32.36 0.00 2.11 0.00 0.07 65.47 11:56:01 all 26.36 0.00 1.80 0.11 0.07 71.66 11:56:01 0 30.98 0.00 1.62 0.05 0.07 67.28 11:56:01 1 27.22 0.00 2.15 0.05 0.09 70.50 11:56:01 2 24.44 0.00 1.93 0.34 0.07 73.22 11:56:01 3 22.84 0.00 1.49 0.02 0.07 75.59 Average: all 38.23 0.61 2.66 0.15 0.09 58.25 Average: 0 38.54 0.64 2.70 0.11 0.09 57.92 Average: 1 37.29 0.69 2.68 0.07 0.09 59.19 Average: 2 38.14 0.71 2.72 0.20 0.09 58.15 Average: 3 38.94 0.42 2.55 0.23 0.08 57.77