---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-18337 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 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 92M 92M 0 100% /snap/lxd/36554 ---> free -m: total used free shared buff/cache available Mem: 16009 690 12660 1 2657 14991 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:01:0f:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85138sec preferred_lft 85138sec inet6 fe80::f816:3eff:fe01:fa3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:c2:28:d7 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-18337) 02/19/26 _x86_64_ (4 CPU) 07:10:19 LINUX RESTART (4 CPU) 07:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:12:01 307.53 79.20 228.33 0.00 3863.76 12843.74 0.00 07:13:01 30.44 0.30 30.14 0.00 40.93 6571.84 0.00 07:14:01 3.77 0.18 3.58 0.00 36.13 274.75 0.00 07:15:01 3.45 0.03 3.42 0.00 6.93 368.74 0.00 07:16:01 29.21 10.16 19.05 0.00 3447.29 4033.46 0.00 07:17:01 7.00 0.87 6.13 0.00 31.86 602.43 0.00 07:18:01 3.35 0.02 3.33 0.00 2.27 491.78 0.00 07:19:01 1.23 0.00 1.23 0.00 0.00 142.38 0.00 07:20:01 1.08 0.00 1.08 0.00 0.00 13.86 0.00 07:21:01 10.83 6.02 4.82 0.00 368.74 307.15 0.00 07:22:01 3.12 0.05 3.07 0.00 8.13 465.52 0.00 07:23:01 4.28 2.00 2.28 0.00 31.19 225.70 0.00 07:24:01 0.78 0.00 0.78 0.00 0.00 10.53 0.00 07:25:01 0.82 0.00 0.82 0.00 0.00 11.60 0.00 07:26:01 1.25 0.02 1.23 0.00 0.13 16.26 0.00 07:27:01 0.98 0.00 0.98 0.00 0.00 14.93 0.00 07:28:01 0.87 0.00 0.87 0.00 0.00 11.60 0.00 07:29:01 0.95 0.00 0.95 0.00 0.00 13.60 0.00 07:30:01 0.68 0.00 0.68 0.00 0.00 9.47 0.00 07:31:01 16.73 1.00 15.73 0.00 111.31 2059.52 0.00 Average: 21.42 4.99 16.43 0.00 397.44 1424.46 0.00 07:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 13434544 15460936 529920 3.23 78812 2131984 1353644 7.76 797668 1871496 183828 07:13:01 13423072 15454436 536020 3.27 79036 2136604 1375648 7.89 809004 1870764 2520 07:14:01 13381552 15421696 568320 3.47 79280 2144868 1458752 8.36 850524 1873272 4540 07:15:01 13370840 15420468 569816 3.48 79452 2153376 1484744 8.51 854644 1879044 4476 07:16:01 13154872 15430836 551724 3.37 84592 2367524 1419688 8.14 987472 1943288 8352 07:17:01 13130400 15419056 562612 3.43 84908 2379152 1430164 8.20 1005300 1948220 7412 07:18:01 12999984 15297124 684300 4.17 85088 2387212 1676100 9.61 1132620 1951292 3792 07:19:01 12993356 15290560 690824 4.21 85144 2387216 1740824 9.98 1138652 1951296 40 07:20:01 12995544 15292980 688532 4.20 85228 2387216 1740824 9.98 1137972 1951444 8 07:21:01 13071592 15391560 586884 3.58 85616 2408432 1505244 8.63 1041304 1967916 6512 07:22:01 13003176 15328656 649760 3.96 85820 2413592 1757300 10.08 1108432 1970152 2088 07:23:01 12963656 15293996 683944 4.17 86060 2417920 1676784 9.61 1144564 1971792 68 07:24:01 12961372 15291760 686188 4.19 86092 2417920 1676784 9.61 1146256 1971792 20 07:25:01 12974696 15305124 672876 4.10 86124 2417920 1676784 9.61 1132204 1971792 24 07:26:01 12972956 15303428 674272 4.11 86172 2417916 1737376 9.96 1134592 1971796 20 07:27:01 12969736 15300252 677460 4.13 86204 2417928 1737376 9.96 1137320 1971800 36 07:28:01 12971940 15302488 675212 4.12 86220 2417936 1737376 9.96 1135612 1971808 20 07:29:01 12969528 15300120 677560 4.13 86260 2417936 1737376 9.96 1136728 1971808 4 07:30:01 12960376 15291004 686648 4.19 86284 2417940 1737376 9.96 1145768 1971820 32 07:31:01 12991292 15376588 599344 3.66 88188 2469492 1460896 8.38 1118124 1966860 26604 Average: 13084724 15348653 632611 3.86 84529 2355504 1606053 9.21 1054738 1945973 12520 07:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 lo 3.90 3.90 2.74 2.74 0.00 0.00 0.00 0.00 07:12:01 ens3 78.70 63.26 1334.21 16.54 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 lo 16.08 16.08 29.59 29.59 0.00 0.00 0.00 0.00 07:13:01 ens3 8.12 7.55 1.81 1.98 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 lo 33.51 33.51 72.95 72.95 0.00 0.00 0.00 0.00 07:14:01 ens3 15.68 14.90 13.96 3.40 0.00 0.00 0.00 0.00 07:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 lo 24.13 24.13 94.31 94.31 0.00 0.00 0.00 0.00 07:15:01 ens3 9.78 8.58 6.70 2.05 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 lo 25.76 25.76 115.53 115.53 0.00 0.00 0.00 0.00 07:16:01 ens3 69.26 36.01 1407.58 4.25 0.00 0.00 0.00 0.00 07:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 lo 47.28 47.28 152.85 152.85 0.00 0.00 0.00 0.00 07:17:01 ens3 22.65 19.00 9.46 9.50 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 lo 18.90 18.90 74.21 74.21 0.00 0.00 0.00 0.00 07:18:01 ens3 8.17 8.32 19.21 1.73 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:19:01 ens3 0.28 0.23 0.07 0.23 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 ens3 0.73 0.17 0.23 0.23 0.00 0.00 0.00 0.00 07:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 lo 23.45 23.45 104.03 104.03 0.00 0.00 0.00 0.00 07:21:01 ens3 8.30 8.00 5.82 1.95 0.00 0.00 0.00 0.00 07:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 lo 22.23 22.23 76.73 76.73 0.00 0.00 0.00 0.00 07:22:01 ens3 7.42 7.33 1.64 1.87 0.00 0.00 0.00 0.00 07:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 lo 2.43 2.43 14.31 14.31 0.00 0.00 0.00 0.00 07:23:01 ens3 0.77 0.78 0.21 0.33 0.00 0.00 0.00 0.00 07:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 ens3 0.18 0.13 0.06 0.23 0.00 0.00 0.00 0.00 07:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:25:01 ens3 0.30 0.20 0.07 0.23 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 ens3 0.28 0.22 0.14 0.29 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:27:01 ens3 2.92 3.75 0.29 9.46 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 ens3 0.18 0.12 0.06 0.22 0.00 0.00 0.00 0.00 07:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:29:01 ens3 0.27 0.17 0.07 0.23 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 ens3 0.17 0.08 0.06 0.22 0.00 0.00 0.00 0.00 07:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 lo 43.58 43.58 446.46 446.46 0.00 0.00 0.00 0.00 07:31:01 ens3 1152.66 784.42 355.88 846.56 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 13.10 13.10 59.19 59.19 0.00 0.00 0.00 0.00 Average: ens3 69.34 48.16 157.88 45.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-18337) 02/19/26 _x86_64_ (4 CPU) 07:10:19 LINUX RESTART (4 CPU) 07:11:01 CPU %user %nice %system %iowait %steal %idle 07:12:01 all 17.14 10.77 8.70 2.69 0.08 60.63 07:12:01 0 4.08 13.50 9.70 4.59 0.08 68.04 07:12:01 1 26.95 10.93 9.07 2.31 0.08 50.65 07:12:01 2 22.40 7.47 7.20 2.27 0.07 60.59 07:12:01 3 15.04 11.18 8.81 1.59 0.08 63.29 07:13:01 all 4.81 0.00 0.93 0.40 0.03 93.83 07:13:01 0 4.80 0.00 1.17 1.56 0.03 92.43 07:13:01 1 5.68 0.00 0.85 0.03 0.02 93.42 07:13:01 2 3.83 0.00 0.84 0.02 0.03 95.29 07:13:01 3 4.91 0.00 0.87 0.00 0.03 94.18 07:14:01 all 10.47 0.00 1.40 0.04 0.05 88.05 07:14:01 0 11.28 0.00 1.68 0.12 0.05 86.87 07:14:01 1 9.55 0.00 1.24 0.02 0.05 89.14 07:14:01 2 10.72 0.00 1.49 0.00 0.05 87.74 07:14:01 3 10.33 0.00 1.19 0.02 0.03 88.43 07:15:01 all 33.38 0.00 2.09 0.02 0.07 64.43 07:15:01 0 32.68 0.00 2.20 0.03 0.07 65.01 07:15:01 1 33.30 0.00 2.03 0.03 0.07 64.57 07:15:01 2 33.30 0.00 2.05 0.00 0.09 64.56 07:15:01 3 34.25 0.00 2.08 0.00 0.07 63.60 07:16:01 all 32.36 0.00 2.51 0.44 0.09 64.60 07:16:01 0 31.20 0.00 2.78 0.60 0.09 65.33 07:16:01 1 32.14 0.00 2.03 0.07 0.09 65.67 07:16:01 2 33.14 0.00 2.74 0.79 0.09 63.24 07:16:01 3 32.97 0.00 2.47 0.32 0.10 64.14 07:17:01 all 18.28 0.00 1.90 0.05 0.07 79.70 07:17:01 0 17.47 0.00 2.08 0.10 0.08 80.26 07:17:01 1 18.29 0.00 1.90 0.08 0.08 79.65 07:17:01 2 18.51 0.00 1.80 0.00 0.07 79.62 07:17:01 3 18.85 0.00 1.84 0.00 0.05 79.26 07:18:01 all 40.24 0.00 2.26 0.05 0.09 57.36 07:18:01 0 40.84 0.00 2.75 0.19 0.07 56.15 07:18:01 1 40.44 0.00 2.30 0.02 0.09 57.16 07:18:01 2 40.43 0.00 2.07 0.00 0.09 57.42 07:18:01 3 39.25 0.00 1.94 0.00 0.10 58.71 07:19:01 all 52.56 0.00 1.91 0.01 0.09 45.43 07:19:01 0 51.78 0.00 1.92 0.03 0.10 46.16 07:19:01 1 52.68 0.00 1.88 0.00 0.10 45.34 07:19:01 2 52.89 0.00 1.95 0.00 0.09 45.08 07:19:01 3 52.89 0.00 1.88 0.00 0.09 45.14 07:20:01 all 52.55 0.00 1.75 0.00 0.12 45.57 07:20:01 0 51.03 0.00 1.80 0.02 0.12 47.04 07:20:01 1 50.95 0.00 1.79 0.00 0.10 47.15 07:20:01 2 53.90 0.00 1.66 0.00 0.14 44.30 07:20:01 3 54.30 0.00 1.76 0.00 0.12 43.81 07:21:01 all 36.82 0.00 2.20 0.05 0.08 60.85 07:21:01 0 34.80 0.00 2.40 0.10 0.09 62.62 07:21:01 1 38.84 0.00 2.27 0.00 0.07 58.82 07:21:01 2 36.16 0.00 2.13 0.09 0.07 61.56 07:21:01 3 37.52 0.00 2.02 0.00 0.09 60.37 07:22:01 all 35.92 0.00 2.19 0.01 0.08 61.80 07:22:01 0 37.02 0.00 2.26 0.02 0.08 60.62 07:22:01 1 37.23 0.00 2.25 0.00 0.09 60.44 07:22:01 2 36.42 0.00 2.20 0.02 0.07 61.30 07:22:01 3 32.98 0.00 2.07 0.00 0.09 64.86 07:22:01 CPU %user %nice %system %iowait %steal %idle 07:23:01 all 32.17 0.00 1.90 0.04 0.09 65.81 07:23:01 0 30.95 0.00 2.04 0.10 0.09 66.82 07:23:01 1 31.21 0.00 1.87 0.00 0.10 66.82 07:23:01 2 32.26 0.00 1.73 0.03 0.07 65.91 07:23:01 3 34.28 0.00 1.96 0.02 0.09 63.66 07:24:01 all 28.59 0.00 1.74 0.00 0.07 69.59 07:24:01 0 28.56 0.00 2.07 0.02 0.07 69.28 07:24:01 1 32.76 0.00 1.87 0.00 0.07 65.30 07:24:01 2 25.29 0.00 1.49 0.00 0.07 73.15 07:24:01 3 27.76 0.00 1.54 0.00 0.07 70.63 07:25:01 all 28.75 0.00 1.78 0.00 0.09 69.38 07:25:01 0 27.96 0.00 1.92 0.00 0.09 70.04 07:25:01 1 28.41 0.00 1.70 0.00 0.09 69.80 07:25:01 2 31.09 0.00 1.82 0.00 0.10 66.99 07:25:01 3 27.54 0.00 1.65 0.00 0.07 70.73 07:26:01 all 28.84 0.00 1.63 0.00 0.08 69.45 07:26:01 0 29.37 0.00 1.77 0.02 0.07 68.78 07:26:01 1 29.24 0.00 1.73 0.00 0.09 68.94 07:26:01 2 27.52 0.00 1.49 0.00 0.07 70.92 07:26:01 3 29.21 0.00 1.54 0.00 0.09 69.16 07:27:01 all 28.57 0.00 1.72 0.00 0.09 69.62 07:27:01 0 29.07 0.00 1.99 0.02 0.07 68.85 07:27:01 1 29.27 0.00 1.73 0.00 0.09 68.91 07:27:01 2 26.62 0.00 1.53 0.00 0.09 71.76 07:27:01 3 29.31 0.00 1.64 0.00 0.10 68.94 07:28:01 all 28.98 0.00 1.54 0.00 0.10 69.39 07:28:01 0 31.17 0.00 1.97 0.00 0.10 66.76 07:28:01 1 27.34 0.00 1.35 0.00 0.09 71.23 07:28:01 2 28.40 0.00 1.42 0.00 0.09 70.09 07:28:01 3 29.03 0.00 1.43 0.00 0.10 69.43 07:29:01 all 28.50 0.00 1.68 0.00 0.10 69.71 07:29:01 0 27.19 0.00 1.74 0.02 0.10 70.94 07:29:01 1 30.28 0.00 1.88 0.00 0.10 67.73 07:29:01 2 28.74 0.00 1.64 0.00 0.10 69.52 07:29:01 3 27.81 0.00 1.47 0.00 0.10 70.62 07:30:01 all 28.40 0.00 1.70 0.00 0.09 69.81 07:30:01 0 29.27 0.00 2.09 0.02 0.09 68.53 07:30:01 1 29.38 0.00 1.78 0.00 0.12 68.72 07:30:01 2 28.79 0.00 1.53 0.00 0.07 69.62 07:30:01 3 26.18 0.00 1.39 0.00 0.07 72.36 07:31:01 all 20.50 0.00 2.67 0.23 0.07 76.53 07:31:01 0 11.79 0.00 2.20 0.73 0.07 85.20 07:31:01 1 22.81 0.00 3.21 0.05 0.07 73.86 07:31:01 2 36.75 0.00 2.58 0.15 0.08 60.44 07:31:01 3 10.68 0.00 2.70 0.00 0.07 86.56 Average: all 29.31 0.55 2.22 0.21 0.08 67.63 Average: 0 28.03 0.68 2.43 0.42 0.08 68.35 Average: 1 30.26 0.56 2.24 0.13 0.08 66.72 Average: 2 30.30 0.38 2.07 0.17 0.08 66.99 Average: 3 28.66 0.57 2.12 0.10 0.08 68.47