---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-11578 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 651 12787 1 2569 15026 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:f5:c7:bc brd ff:ff:ff:ff:ff:ff inet 10.30.107.115/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85280sec preferred_lft 85280sec inet6 fe80::f816:3eff:fef5:c7bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:a8:d8:d6 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-11578) 08/12/26 _x86_64_ (4 CPU) 10:58:54 LINUX RESTART (4 CPU) 10:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:00:01 242.89 110.18 132.71 0.00 5221.19 46745.62 0.00 11:01:01 49.09 20.33 28.76 0.00 256.09 2853.81 0.00 11:02:01 75.55 23.76 51.79 0.00 261.96 4935.04 0.00 11:03:01 85.07 14.36 70.70 0.00 2707.68 14895.78 0.00 11:04:01 9.73 1.05 8.68 0.00 77.59 930.78 0.00 11:05:01 7.60 0.05 7.55 0.00 9.20 1091.28 0.00 11:06:01 1.55 0.00 1.55 0.00 0.00 178.40 0.00 11:07:01 0.72 0.00 0.72 0.00 0.00 8.80 0.00 11:08:02 3.98 0.03 3.95 0.00 4.40 369.94 0.00 11:09:01 2.68 0.00 2.68 0.00 0.00 504.05 0.00 11:10:01 1.88 0.00 1.88 0.00 0.00 70.39 0.00 11:11:01 1.68 0.00 1.68 0.00 0.00 20.00 0.00 11:12:01 0.95 0.00 0.95 0.00 0.00 11.46 0.00 11:13:01 0.78 0.00 0.78 0.00 0.00 8.93 0.00 11:14:01 1.67 0.02 1.65 0.00 0.13 20.80 0.00 11:15:01 0.97 0.00 0.97 0.00 0.00 11.60 0.00 11:16:01 1.03 0.00 1.03 0.00 0.00 13.73 0.00 11:17:01 7.33 1.42 5.92 0.00 88.92 1198.20 0.00 Average: 27.53 9.52 18.01 0.00 479.78 4107.58 0.00 10:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:01 13900848 15455108 558520 3.41 46896 1714152 1365228 7.83 717696 1529844 64484 11:01:01 13861024 15434340 577452 3.52 50512 1728104 1390132 7.97 751112 1531984 6168 11:02:01 13613000 15439816 558076 3.40 71952 1944928 1365528 7.83 763876 1739220 172648 11:03:01 13177896 15349204 637232 3.89 80364 2270096 1618700 9.28 921116 1995480 13424 11:04:01 13192916 15390576 595204 3.63 81956 2293876 1540884 8.83 889292 2011804 10940 11:05:01 13106452 15322200 663044 4.04 82252 2311300 1669136 9.57 965752 2018836 4980 11:06:01 13104924 15320720 664464 4.05 82300 2311300 1725604 9.89 967784 2018836 16 11:07:01 13106356 15322208 662988 4.04 82316 2311304 1725604 9.89 966848 2018876 152 11:08:02 13173932 15401908 582944 3.56 82532 2322876 1519280 8.71 891332 2026888 7852 11:09:01 13050852 15283672 701428 4.28 82664 2327184 1729952 9.92 1011060 2027524 260 11:10:01 13088444 15322672 662360 4.04 82740 2328456 1543060 8.85 975320 2028804 8 11:11:01 13089420 15323740 661220 4.03 82832 2328456 1543060 8.85 972892 2028804 32 11:12:01 13112100 15346452 638588 3.90 82860 2328460 1625468 9.32 949116 2028808 8 11:13:01 13060180 15294544 690456 4.21 82872 2328460 1625468 9.32 1004280 2028808 140 11:14:01 13110880 15345268 639956 3.90 82916 2328468 1645848 9.44 950644 2028816 28 11:15:01 13110456 15344888 640336 3.91 82960 2328468 1645848 9.44 951808 2028816 148 11:16:01 13110904 15345356 639848 3.90 82984 2328472 1645848 9.44 951492 2028820 8 11:17:01 13095800 15377584 605956 3.70 83920 2373516 1391128 7.98 936916 2056868 22336 Average: 13225910 15356681 632226 3.86 78213 2233771 1573099 9.02 918796 1954324 16868 10:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 11:00:01 ens3 353.97 223.71 1716.26 68.65 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 11:01:01 ens3 7.25 6.95 46.65 1.36 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 lo 0.60 0.60 0.08 0.08 0.00 0.00 0.00 0.00 11:02:01 ens3 45.16 30.21 815.82 4.81 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 lo 62.64 62.64 117.00 117.00 0.00 0.00 0.00 0.00 11:03:01 ens3 80.55 62.72 855.39 10.87 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 lo 60.37 60.37 234.17 234.17 0.00 0.00 0.00 0.00 11:04:01 ens3 21.20 19.36 5.38 5.64 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 lo 69.47 69.47 246.61 246.61 0.00 0.00 0.00 0.00 11:05:01 ens3 21.41 20.45 5.05 11.06 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 0.23 0.08 0.07 0.21 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:07:01 ens3 0.32 0.18 0.07 0.22 0.00 0.00 0.00 0.00 11:08:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:02 lo 42.63 42.63 175.20 175.20 0.00 0.00 0.00 0.00 11:08:02 ens3 12.50 11.93 2.83 3.11 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 lo 11.18 11.18 40.77 40.77 0.00 0.00 0.00 0.00 11:09:01 ens3 3.44 3.47 0.94 1.79 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 1.03 1.03 11.87 11.87 0.00 0.00 0.00 0.00 11:10:01 ens3 0.63 0.52 0.25 0.34 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:11:01 ens3 0.23 0.20 0.07 0.22 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 0.17 0.13 0.06 0.22 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:13:01 ens3 0.28 0.20 0.07 0.22 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 ens3 0.17 0.07 0.06 0.21 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:15:01 ens3 1.05 0.45 0.34 0.36 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 ens3 0.58 0.43 0.37 0.64 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 lo 25.95 25.95 443.99 443.99 0.00 0.00 0.00 0.00 11:17:01 ens3 18.98 15.06 16.13 9.92 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: lo 15.36 15.36 70.58 70.58 0.00 0.00 0.00 0.00 Average: ens3 31.59 22.03 192.74 6.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-11578) 08/12/26 _x86_64_ (4 CPU) 10:58:54 LINUX RESTART (4 CPU) 10:59:01 CPU %user %nice %system %iowait %steal %idle 11:00:01 all 11.52 13.66 11.95 15.45 0.11 47.31 11:00:01 0 12.99 13.24 11.99 8.05 0.13 53.59 11:00:01 1 10.07 14.18 11.49 27.74 0.12 36.41 11:00:01 2 9.42 14.03 12.88 7.56 0.10 56.01 11:00:01 3 13.60 13.17 11.44 18.47 0.10 43.22 11:01:01 all 2.53 4.54 3.54 39.70 0.10 49.59 11:01:01 0 0.96 5.48 4.11 9.99 0.08 79.39 11:01:01 1 0.57 5.16 3.97 65.12 0.10 25.08 11:01:01 2 1.56 4.79 3.43 17.30 0.13 72.79 11:01:01 3 7.03 2.74 2.64 66.28 0.07 21.23 11:02:01 all 8.64 5.09 4.33 22.46 0.09 59.39 11:02:01 0 4.76 6.41 4.60 12.54 0.08 71.61 11:02:01 1 17.38 4.05 4.55 38.01 0.10 35.91 11:02:01 2 0.45 5.66 3.92 19.24 0.08 70.64 11:02:01 3 11.92 4.25 4.23 20.02 0.08 59.50 11:03:01 all 35.57 0.00 3.67 4.89 0.12 55.75 11:03:01 0 51.03 0.00 4.21 4.36 0.12 40.28 11:03:01 1 28.84 0.00 3.85 10.90 0.10 56.30 11:03:01 2 32.18 0.00 3.28 1.27 0.14 63.13 11:03:01 3 30.19 0.00 3.34 3.06 0.12 63.29 11:04:01 all 50.64 0.00 3.85 0.44 0.15 44.92 11:04:01 0 43.40 0.00 3.94 1.34 0.15 51.16 11:04:01 1 52.12 0.00 3.86 0.05 0.14 43.83 11:04:01 2 55.15 0.00 3.74 0.03 0.17 40.90 11:04:01 3 51.88 0.00 3.85 0.33 0.15 43.79 11:05:01 all 50.42 0.00 3.94 0.12 0.16 45.36 11:05:01 0 41.53 0.00 3.87 0.41 0.14 54.05 11:05:01 1 48.75 0.00 3.90 0.00 0.17 47.17 11:05:01 2 61.82 0.00 4.26 0.05 0.15 33.72 11:05:01 3 49.54 0.00 3.73 0.00 0.19 46.54 11:06:01 all 51.62 0.00 2.07 0.06 0.16 46.09 11:06:01 0 42.87 0.00 1.89 0.15 0.14 54.95 11:06:01 1 48.90 0.00 2.20 0.07 0.14 48.69 11:06:01 2 63.32 0.00 2.32 0.00 0.22 34.14 11:06:01 3 51.31 0.00 1.86 0.00 0.14 46.69 11:07:01 all 51.96 0.00 1.83 0.04 0.12 46.04 11:07:01 0 41.76 0.00 1.66 0.07 0.14 56.37 11:07:01 1 49.87 0.00 1.80 0.10 0.14 48.09 11:07:01 2 63.68 0.00 2.04 0.00 0.10 34.18 11:07:01 3 52.32 0.00 1.81 0.00 0.12 45.75 11:08:02 all 51.01 0.00 3.44 0.29 0.13 45.13 11:08:02 0 43.73 0.00 3.41 0.96 0.14 51.76 11:08:02 1 48.30 0.00 3.57 0.16 0.14 47.84 11:08:02 2 59.06 0.00 3.71 0.03 0.12 37.08 11:08:02 3 52.96 0.00 3.06 0.00 0.12 43.85 11:09:01 all 51.83 0.00 2.59 0.12 0.15 45.31 11:09:01 0 47.57 0.00 2.57 0.00 0.16 49.71 11:09:01 1 47.88 0.00 2.59 0.47 0.18 48.88 11:09:01 2 58.23 0.00 2.59 0.00 0.14 39.04 11:09:01 3 53.58 0.00 2.60 0.00 0.14 43.68 11:10:01 all 32.25 0.00 1.82 0.10 0.13 65.70 11:10:01 0 32.01 0.00 1.67 0.00 0.10 66.21 11:10:01 1 32.60 0.00 2.05 0.38 0.17 64.79 11:10:01 2 34.70 0.00 1.87 0.00 0.12 63.31 11:10:01 3 29.71 0.00 1.71 0.00 0.12 68.46 11:10:01 CPU %user %nice %system %iowait %steal %idle 11:11:01 all 28.25 0.00 1.62 0.31 0.12 69.70 11:11:01 0 24.24 0.00 1.46 0.00 0.12 74.17 11:11:01 1 28.52 0.00 1.70 1.06 0.09 68.64 11:11:01 2 29.83 0.00 1.69 0.00 0.16 68.32 11:11:01 3 30.43 0.00 1.63 0.17 0.12 67.64 11:12:01 all 28.07 0.00 1.65 0.14 0.13 70.02 11:12:01 0 28.90 0.00 1.63 0.00 0.12 69.35 11:12:01 1 30.21 0.00 1.66 0.42 0.17 67.53 11:12:01 2 24.52 0.00 1.51 0.00 0.10 73.87 11:12:01 3 28.66 0.00 1.79 0.14 0.10 69.31 11:13:01 all 28.30 0.00 1.73 0.04 0.10 69.83 11:13:01 0 28.22 0.00 1.65 0.00 0.11 70.02 11:13:01 1 29.40 0.00 1.80 0.16 0.10 68.54 11:13:01 2 27.85 0.00 1.74 0.00 0.10 70.30 11:13:01 3 27.74 0.00 1.72 0.00 0.10 70.44 11:14:01 all 28.10 0.00 1.76 0.12 0.17 69.86 11:14:01 0 26.38 0.00 1.55 0.00 0.12 71.95 11:14:01 1 31.37 0.00 2.07 0.46 0.25 65.85 11:14:01 2 27.76 0.00 1.78 0.00 0.14 70.32 11:14:01 3 26.93 0.00 1.63 0.02 0.16 71.27 11:15:01 all 28.14 0.00 1.60 0.15 0.14 69.96 11:15:01 0 27.08 0.00 1.64 0.00 0.16 71.13 11:15:01 1 29.98 0.00 1.57 0.62 0.12 67.71 11:15:01 2 27.02 0.00 1.43 0.00 0.12 71.43 11:15:01 3 28.52 0.00 1.77 0.00 0.16 69.56 11:16:01 all 28.31 0.00 1.68 0.04 0.13 69.85 11:16:01 0 26.40 0.00 1.43 0.00 0.14 72.03 11:16:01 1 31.02 0.00 1.84 0.16 0.14 66.85 11:16:01 2 29.00 0.00 1.75 0.00 0.11 69.14 11:16:01 3 26.82 0.00 1.68 0.00 0.12 71.38 11:17:01 all 26.30 0.00 1.68 1.10 0.12 70.79 11:17:01 0 23.87 0.00 1.35 0.94 0.12 73.73 11:17:01 1 26.92 0.00 1.88 0.84 0.12 70.24 11:17:01 2 28.27 0.00 1.82 0.24 0.10 69.57 11:17:01 3 26.16 0.00 1.70 2.39 0.14 69.62 Average: all 32.88 1.32 3.06 4.87 0.13 57.74 Average: 0 30.34 1.43 3.06 2.20 0.13 62.84 Average: 1 32.82 1.34 3.16 8.37 0.14 54.18 Average: 2 35.17 1.39 3.12 2.59 0.13 57.60 Average: 3 33.19 1.14 2.91 6.31 0.13 56.32