---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-8995 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /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 646 12782 1 2581 15031 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:04:d0:51 brd ff:ff:ff:ff:ff:ff inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85378sec preferred_lft 85378sec inet6 fe80::f816:3eff:fe04:d051/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:45:82:cc 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-8995) 07/11/26 _x86_64_ (4 CPU) 18:13:16 LINUX RESTART (4 CPU) 18:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:15:01 192.07 66.47 125.60 0.00 3233.59 12825.48 0.00 18:16:01 45.83 0.23 45.59 0.00 39.06 10914.71 0.00 18:17:01 7.28 0.08 7.20 0.00 11.33 933.98 0.00 18:18:01 4.12 0.03 4.08 0.00 4.40 675.49 0.00 18:19:01 5.78 2.98 2.80 0.00 99.98 46.66 0.00 18:20:01 1.65 0.00 1.65 0.00 0.00 27.60 0.00 18:21:01 5.07 0.05 5.02 0.00 10.26 599.77 0.00 18:22:01 1.95 0.00 1.95 0.00 0.00 271.95 0.00 18:23:01 1.07 0.00 1.07 0.00 0.00 55.31 0.00 18:24:01 1.68 0.00 1.68 0.00 0.00 22.13 0.00 18:25:01 0.80 0.00 0.80 0.00 0.00 9.87 0.00 18:26:01 1.65 0.00 1.65 0.00 0.00 18.93 0.00 18:27:01 1.23 0.00 1.23 0.00 0.00 14.40 0.00 18:28:01 1.38 0.00 1.38 0.00 0.00 16.40 0.00 18:29:01 1.22 0.02 1.20 0.00 0.13 15.73 0.00 18:30:01 16.00 0.92 15.08 0.00 103.98 2088.05 0.00 Average: 18.05 4.42 13.62 0.00 218.92 1783.53 0.00 18:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:15:01 13235464 15407520 578600 3.53 80684 2271200 1484724 8.51 857756 2002004 306356 18:16:01 13156580 15348676 636572 3.88 81008 2290464 1583320 9.08 926188 2009816 10316 18:17:01 13100364 15314156 670372 4.09 81328 2311276 1634072 9.37 971196 2020320 12380 18:18:01 13029584 15248680 735416 4.49 81436 2316204 1717156 9.84 1039328 2022728 40 18:19:01 13056532 15283480 699736 4.27 83012 2322144 1794132 10.29 1004876 2028384 144 18:20:01 13093304 15322460 660976 4.03 83052 2324236 1669984 9.57 969020 2030468 2112 18:21:01 13037472 15281280 701748 4.28 83324 2338216 1639380 9.40 1016304 2036784 7504 18:22:01 13070176 15315364 667552 4.07 83376 2339500 1562464 8.96 982420 2038128 1340 18:23:01 13068608 15314116 669060 4.08 83400 2339500 1562464 8.96 983596 2038420 16 18:24:01 13090048 15335616 647424 3.95 83468 2339480 1562464 8.96 960660 2038400 16 18:25:01 13088444 15334028 648996 3.96 83484 2339480 1647200 9.44 963008 2038400 12 18:26:01 13082316 15327960 655064 4.00 83540 2339484 1647200 9.44 968204 2038404 8 18:27:01 13091272 15336996 645988 3.94 83624 2339484 1647200 9.44 960220 2038404 8 18:28:01 13088924 15334700 648264 3.95 83664 2339484 1647200 9.44 961452 2038404 12 18:29:01 13091396 15337232 645888 3.94 83708 2339492 1680936 9.64 960784 2038412 40 18:30:01 13090620 15390600 591324 3.61 86076 2390176 1395928 8.00 941268 2057992 40380 Average: 13091944 15327054 656436 4.00 83012 2329989 1617239 9.27 966642 2032217 23793 18:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:15:01 ens3 132.93 97.43 1940.16 14.92 0.00 0.00 0.00 0.00 18:15:01 lo 23.56 23.56 32.89 32.89 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 30.71 27.85 18.73 7.65 0.00 0.00 0.00 0.00 18:16:01 lo 76.60 76.60 219.76 219.76 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 25.23 22.80 5.95 6.40 0.00 0.00 0.00 0.00 18:17:01 lo 74.84 74.84 268.81 268.81 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 6.73 5.55 1.89 2.24 0.00 0.00 0.00 0.00 18:18:01 lo 18.50 18.50 75.93 75.93 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 0.87 0.63 0.55 0.48 0.00 0.00 0.00 0.00 18:19:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 0.48 0.40 0.15 0.25 0.00 0.00 0.00 0.00 18:20:01 lo 1.87 1.87 17.47 17.47 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 16.45 15.90 3.66 3.95 0.00 0.00 0.00 0.00 18:21:01 lo 52.01 52.01 198.09 198.09 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 0.60 0.45 0.13 0.28 0.00 0.00 0.00 0.00 18:22:01 lo 1.32 1.32 11.84 11.84 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 ens3 0.85 0.37 0.43 1.68 0.00 0.00 0.00 0.00 18:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 ens3 0.37 0.23 0.14 0.28 0.00 0.00 0.00 0.00 18:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 ens3 0.27 0.17 0.12 0.22 0.00 0.00 0.00 0.00 18:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 ens3 0.30 0.20 0.07 0.22 0.00 0.00 0.00 0.00 18:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 ens3 0.18 0.17 0.06 0.22 0.00 0.00 0.00 0.00 18:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 ens3 0.32 0.20 0.07 0.23 0.00 0.00 0.00 0.00 18:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 ens3 0.35 0.20 0.14 0.29 0.00 0.00 0.00 0.00 18:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 ens3 25.31 25.05 19.26 20.50 0.00 0.00 0.00 0.00 18:30:01 lo 33.43 33.43 443.87 443.87 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 15.12 12.35 124.47 3.74 0.00 0.00 0.00 0.00 Average: lo 17.67 17.67 79.29 79.29 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-8995) 07/11/26 _x86_64_ (4 CPU) 18:13:16 LINUX RESTART (4 CPU) 18:14:01 CPU %user %nice %system %iowait %steal %idle 18:15:01 all 21.99 10.09 9.22 2.34 0.11 56.25 18:15:01 0 16.20 9.71 9.92 1.62 0.12 62.43 18:15:01 1 8.85 12.62 9.56 1.54 0.10 67.34 18:15:01 2 21.92 8.63 8.12 4.03 0.10 57.19 18:15:01 3 40.98 9.43 9.28 2.15 0.10 38.06 18:16:01 all 51.76 0.00 3.65 0.16 0.09 44.34 18:16:01 0 50.34 0.00 3.89 0.00 0.10 45.66 18:16:01 1 51.64 0.00 3.57 0.29 0.09 44.41 18:16:01 2 51.76 0.00 3.54 0.29 0.09 44.33 18:16:01 3 53.31 0.00 3.59 0.05 0.09 42.97 18:17:01 all 51.75 0.00 3.82 0.01 0.13 44.28 18:17:01 0 50.20 0.00 3.88 0.02 0.14 45.77 18:17:01 1 52.63 0.00 3.77 0.03 0.14 43.43 18:17:01 2 51.31 0.00 3.90 0.00 0.12 44.66 18:17:01 3 52.88 0.00 3.72 0.00 0.14 43.26 18:18:01 all 53.02 0.00 2.44 0.01 0.09 44.44 18:18:01 0 51.27 0.00 2.56 0.00 0.09 46.08 18:18:01 1 52.74 0.00 2.56 0.03 0.09 44.58 18:18:01 2 53.74 0.00 2.53 0.00 0.09 43.65 18:18:01 3 54.32 0.00 2.13 0.02 0.09 43.45 18:19:01 all 53.90 0.00 2.31 0.02 0.09 43.68 18:19:01 0 51.91 0.00 2.24 0.00 0.09 45.77 18:19:01 1 53.10 0.00 2.43 0.07 0.09 44.32 18:19:01 2 54.60 0.00 2.13 0.00 0.09 43.19 18:19:01 3 56.01 0.00 2.44 0.02 0.10 41.43 18:20:01 all 53.50 0.00 2.24 0.00 0.10 44.17 18:20:01 0 46.07 0.00 2.22 0.00 0.10 51.60 18:20:01 1 55.70 0.00 2.40 0.02 0.09 41.80 18:20:01 2 55.20 0.00 1.91 0.00 0.12 42.77 18:20:01 3 56.97 0.00 2.42 0.00 0.09 40.53 18:21:01 all 53.25 0.00 4.00 0.03 0.12 42.62 18:21:01 0 49.01 0.00 3.96 0.00 0.12 46.91 18:21:01 1 54.64 0.00 3.95 0.09 0.10 41.22 18:21:01 2 54.72 0.00 4.01 0.02 0.10 41.15 18:21:01 3 54.59 0.00 4.07 0.00 0.14 41.20 18:22:01 all 49.08 0.00 2.38 0.01 0.10 48.43 18:22:01 0 47.72 0.00 2.36 0.02 0.10 49.80 18:22:01 1 48.21 0.00 2.36 0.02 0.09 49.33 18:22:01 2 50.48 0.00 2.52 0.00 0.10 46.89 18:22:01 3 49.90 0.00 2.30 0.00 0.10 47.70 18:23:01 all 29.08 0.00 1.93 0.00 0.06 68.93 18:23:01 0 27.94 0.00 1.91 0.02 0.07 70.06 18:23:01 1 30.08 0.00 2.10 0.00 0.05 67.77 18:23:01 2 30.13 0.00 2.01 0.00 0.07 67.79 18:23:01 3 28.17 0.00 1.69 0.00 0.05 70.09 18:24:01 all 28.94 0.00 1.99 0.01 0.07 68.98 18:24:01 0 26.78 0.00 1.82 0.03 0.07 71.29 18:24:01 1 27.90 0.00 2.07 0.02 0.07 69.94 18:24:01 2 31.29 0.00 1.86 0.00 0.07 66.78 18:24:01 3 29.80 0.00 2.22 0.00 0.09 67.89 18:25:01 all 28.81 0.00 1.88 0.00 0.08 69.23 18:25:01 0 28.47 0.00 1.78 0.02 0.07 69.66 18:25:01 1 28.32 0.00 2.00 0.00 0.07 69.60 18:25:01 2 30.79 0.00 1.96 0.00 0.09 67.16 18:25:01 3 27.68 0.00 1.76 0.00 0.10 70.45 18:25:01 CPU %user %nice %system %iowait %steal %idle 18:26:01 all 28.71 0.00 1.72 0.00 0.07 69.49 18:26:01 0 27.66 0.00 1.79 0.02 0.09 70.44 18:26:01 1 30.58 0.00 1.84 0.00 0.07 67.52 18:26:01 2 26.86 0.00 1.61 0.00 0.07 71.46 18:26:01 3 29.71 0.00 1.64 0.00 0.07 68.58 18:27:01 all 28.99 0.00 1.85 0.00 0.07 69.08 18:27:01 0 32.15 0.00 2.09 0.02 0.07 65.67 18:27:01 1 24.78 0.00 1.61 0.00 0.07 73.54 18:27:01 2 31.36 0.00 1.94 0.00 0.07 66.63 18:27:01 3 27.72 0.00 1.77 0.00 0.09 70.43 18:28:01 all 28.96 0.00 1.80 0.00 0.07 69.17 18:28:01 0 29.19 0.00 1.86 0.02 0.07 68.86 18:28:01 1 28.15 0.00 1.56 0.00 0.07 70.22 18:28:01 2 27.36 0.00 1.98 0.00 0.05 70.60 18:28:01 3 31.14 0.00 1.81 0.00 0.07 66.98 18:29:01 all 29.19 0.00 1.85 0.01 0.08 68.87 18:29:01 0 28.84 0.00 1.84 0.02 0.09 69.22 18:29:01 1 30.64 0.00 1.85 0.00 0.07 67.45 18:29:01 2 29.05 0.00 1.85 0.00 0.09 69.01 18:29:01 3 28.27 0.00 1.87 0.02 0.07 69.78 18:30:01 all 24.84 0.00 1.60 0.28 0.08 73.19 18:30:01 0 14.65 0.00 1.33 0.74 0.07 83.21 18:30:01 1 35.21 0.00 1.79 0.08 0.08 62.83 18:30:01 2 30.92 0.00 1.79 0.07 0.08 67.14 18:30:01 3 18.62 0.00 1.51 0.23 0.10 79.53 Average: all 38.51 0.65 2.81 0.19 0.09 57.76 Average: 0 36.14 0.62 2.86 0.16 0.09 60.12 Average: 1 38.36 0.80 2.85 0.14 0.08 57.77 Average: 2 39.51 0.55 2.74 0.28 0.09 56.82 Average: 3 40.03 0.60 2.77 0.16 0.09 56.35