---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-12616 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: 2799.996 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 9.3G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 93M 93M 0 100% /snap/lxd/40111 ---> free -m: total used free shared buff/cache available Mem: 16009 670 12556 1 2782 15008 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:c0:6a:cb brd ff:ff:ff:ff:ff:ff inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85362sec preferred_lft 85362sec inet6 fe80::f816:3eff:fec0:6acb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:44:f3:e6 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-12616) 07/14/26 _x86_64_ (4 CPU) 06:02:11 LINUX RESTART (4 CPU) 06:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:04:01 158.38 63.60 94.78 0.00 3096.00 9406.02 0.00 06:05:01 61.46 1.27 60.19 0.00 175.30 14156.57 0.00 06:06:01 7.12 0.07 7.05 0.00 5.47 736.94 0.00 06:07:01 5.45 0.03 5.42 0.00 7.73 811.86 0.00 06:08:01 26.85 10.11 16.73 0.00 3438.23 3824.30 0.00 06:09:01 3.07 0.00 3.07 0.00 0.00 34.66 0.00 06:10:01 4.47 0.00 4.47 0.00 0.00 458.46 0.00 06:11:01 2.57 0.00 2.57 0.00 0.00 412.80 0.00 06:12:01 1.12 0.00 1.12 0.00 0.00 53.86 0.00 06:13:01 1.95 0.00 1.95 0.00 0.00 31.73 0.00 06:14:01 0.80 0.00 0.80 0.00 0.00 8.80 0.00 06:15:01 1.40 0.00 1.40 0.00 0.00 16.80 0.00 06:16:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 06:17:01 1.05 0.02 1.03 0.00 0.13 13.20 0.00 06:18:01 1.55 0.02 1.53 0.00 0.13 19.33 0.00 06:19:01 13.78 0.68 13.10 0.00 81.85 1153.27 0.00 Average: 18.24 4.74 13.51 0.00 425.28 1946.74 0.00 06:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:04:01 13307968 15421164 568012 3.46 80104 2215144 1424748 8.17 787464 2004132 346144 06:05:01 13115228 15302700 684904 4.18 80848 2287512 1646480 9.44 975332 2008208 6656 06:06:01 13126288 15337156 649804 3.96 81156 2309848 1560044 8.94 951640 2019252 15864 06:07:01 13085072 15303216 683348 4.17 81300 2316776 1635176 9.37 987052 2022248 2740 06:08:01 12847380 15281680 697432 4.25 86360 2520732 1764372 10.12 1165872 2064248 452 06:09:01 12847948 15282312 696784 4.25 86420 2520736 1784524 10.23 1164600 2064252 8 06:10:01 12781100 15230920 747720 4.56 86680 2535500 1686164 9.67 1226352 2071848 9948 06:11:01 12836920 15289056 689644 4.21 86764 2537692 1567880 8.99 1169020 2073276 1276 06:12:01 12836772 15289336 689872 4.21 86784 2537704 1567880 8.99 1167308 2073668 8 06:13:01 12834196 15286844 692316 4.22 86888 2537684 1567880 8.99 1169612 2073648 8 06:14:01 12857240 15309904 669248 4.08 86904 2537684 1649004 9.45 1147276 2073648 8 06:15:01 12848324 15301016 678136 4.14 86928 2537688 1649004 9.45 1155428 2073652 8 06:16:01 12857952 15310680 668456 4.08 86952 2537696 1649004 9.45 1147592 2073660 20 06:17:01 12857000 15309744 669320 4.08 86980 2537692 1649004 9.45 1147352 2073660 204 06:18:01 12857508 15310376 668528 4.08 87052 2537692 1666740 9.56 1146088 2073664 8 06:19:01 12857444 15362912 614572 3.75 88760 2587564 1399068 8.02 1116284 2102716 48636 Average: 12922146 15308064 673006 4.11 85430 2474709 1616686 9.27 1101517 2059111 26999 06:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:04:01 ens3 106.78 72.53 1743.04 12.26 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 06:05:01 ens3 48.11 43.14 219.34 8.91 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 lo 84.42 84.42 198.83 198.83 0.00 0.00 0.00 0.00 06:06:01 ens3 26.63 23.95 6.68 6.89 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 lo 81.49 81.49 295.10 295.10 0.00 0.00 0.00 0.00 06:07:01 ens3 8.65 7.77 1.90 2.08 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 lo 27.55 27.55 103.03 103.03 0.00 0.00 0.00 0.00 06:08:01 ens3 62.36 29.63 1412.48 3.30 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 06:09:01 ens3 0.43 0.30 0.13 0.25 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:10:01 ens3 15.03 14.05 3.37 3.63 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 lo 51.04 51.04 205.71 205.71 0.00 0.00 0.00 0.00 06:11:01 ens3 2.42 1.52 0.89 1.04 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 lo 3.57 3.57 21.48 21.48 0.00 0.00 0.00 0.00 06:12:01 ens3 0.52 0.10 0.11 0.23 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 ens3 2.33 1.40 1.14 2.93 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:14:01 ens3 0.18 0.07 0.06 0.21 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 ens3 0.65 0.70 0.10 6.69 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:16:01 ens3 1.78 0.82 0.49 3.85 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 ens3 0.73 0.47 0.38 0.63 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:18:01 ens3 0.37 0.17 0.14 0.28 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 ens3 17.03 14.43 13.93 6.63 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 lo 36.78 36.78 443.55 443.55 0.00 0.00 0.00 0.00 Average: ens3 18.37 13.19 212.75 3.74 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 17.97 17.97 79.25 79.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-12616) 07/14/26 _x86_64_ (4 CPU) 06:02:11 LINUX RESTART (4 CPU) 06:03:01 CPU %user %nice %system %iowait %steal %idle 06:04:01 all 18.06 10.12 7.79 5.08 0.12 58.84 06:04:01 0 10.78 10.88 8.04 3.24 0.10 66.96 06:04:01 1 29.66 8.29 7.50 5.68 0.15 48.72 06:04:01 2 19.10 10.54 7.66 3.30 0.12 59.28 06:04:01 3 12.73 10.76 7.97 8.07 0.12 60.36 06:05:01 all 49.87 0.00 4.29 0.33 0.20 45.31 06:05:01 0 50.32 0.00 4.27 0.75 0.20 44.46 06:05:01 1 49.85 0.00 4.41 0.05 0.17 45.53 06:05:01 2 49.36 0.00 4.22 0.09 0.21 46.13 06:05:01 3 49.97 0.00 4.25 0.43 0.21 45.15 06:06:01 all 51.58 0.00 3.85 0.00 0.15 44.41 06:06:01 0 50.82 0.00 3.91 0.00 0.14 45.12 06:06:01 1 51.68 0.00 3.45 0.00 0.15 44.72 06:06:01 2 51.17 0.00 4.05 0.00 0.16 44.63 06:06:01 3 52.64 0.00 4.01 0.02 0.15 43.18 06:07:01 all 52.03 0.00 2.78 0.02 0.12 45.05 06:07:01 0 50.20 0.00 2.76 0.03 0.10 46.90 06:07:01 1 51.50 0.00 2.94 0.00 0.14 45.42 06:07:01 2 52.80 0.00 2.76 0.00 0.12 44.32 06:07:01 3 53.61 0.00 2.64 0.03 0.14 43.58 06:08:01 all 53.27 0.00 2.76 0.24 0.14 43.60 06:08:01 0 52.24 0.00 2.65 0.05 0.14 44.92 06:08:01 1 52.62 0.00 2.69 0.09 0.14 44.47 06:08:01 2 54.77 0.00 2.96 0.09 0.16 42.03 06:08:01 3 53.44 0.00 2.74 0.72 0.14 42.97 06:09:01 all 52.36 0.00 2.02 0.00 0.12 45.50 06:09:01 0 49.61 0.00 2.05 0.00 0.12 48.21 06:09:01 1 52.07 0.00 2.02 0.00 0.14 45.78 06:09:01 2 53.30 0.00 1.83 0.00 0.12 44.75 06:09:01 3 54.44 0.00 2.18 0.00 0.12 43.27 06:10:01 all 51.97 0.00 3.50 0.00 0.13 44.39 06:10:01 0 51.45 0.00 3.34 0.00 0.15 45.06 06:10:01 1 52.60 0.00 3.37 0.00 0.14 43.90 06:10:01 2 51.92 0.00 3.56 0.00 0.12 44.40 06:10:01 3 51.91 0.00 3.74 0.02 0.12 44.21 06:11:01 all 51.23 0.00 2.22 0.01 0.13 46.41 06:11:01 0 48.72 0.00 2.38 0.00 0.12 48.79 06:11:01 1 49.96 0.00 2.12 0.00 0.14 47.79 06:11:01 2 53.59 0.00 2.19 0.00 0.14 44.09 06:11:01 3 52.66 0.00 2.19 0.05 0.14 44.96 06:12:01 all 28.51 0.00 1.75 0.00 0.12 69.62 06:12:01 0 25.06 0.00 1.57 0.00 0.10 73.27 06:12:01 1 30.78 0.00 1.86 0.00 0.12 67.24 06:12:01 2 28.97 0.00 1.73 0.00 0.14 69.15 06:12:01 3 29.25 0.00 1.84 0.02 0.11 68.79 06:13:01 all 28.56 0.00 1.80 0.01 0.14 69.49 06:13:01 0 31.59 0.00 1.94 0.00 0.16 66.30 06:13:01 1 26.72 0.00 1.82 0.00 0.14 71.32 06:13:01 2 28.74 0.00 1.71 0.00 0.12 69.43 06:13:01 3 27.21 0.00 1.72 0.04 0.14 70.90 06:14:01 all 28.56 0.00 1.75 0.00 0.11 69.58 06:14:01 0 29.49 0.00 1.76 0.00 0.14 68.61 06:14:01 1 27.91 0.00 1.81 0.00 0.10 70.18 06:14:01 2 30.42 0.00 1.77 0.00 0.10 67.70 06:14:01 3 26.41 0.00 1.65 0.00 0.11 71.84 06:14:01 CPU %user %nice %system %iowait %steal %idle 06:15:01 all 28.39 0.00 1.84 0.00 0.12 69.64 06:15:01 0 29.81 0.00 1.90 0.00 0.12 68.17 06:15:01 1 25.77 0.00 1.68 0.00 0.10 72.44 06:15:01 2 29.24 0.00 1.87 0.00 0.14 68.75 06:15:01 3 28.75 0.00 1.92 0.02 0.12 69.19 06:16:01 all 28.64 0.00 1.80 0.00 0.13 69.44 06:16:01 0 27.24 0.00 1.64 0.00 0.12 71.00 06:16:01 1 27.48 0.00 2.01 0.00 0.14 70.37 06:16:01 2 30.68 0.00 1.81 0.00 0.14 67.37 06:16:01 3 29.12 0.00 1.72 0.00 0.12 69.03 06:17:01 all 28.61 0.00 1.64 0.00 0.12 69.63 06:17:01 0 26.02 0.00 1.50 0.00 0.09 72.39 06:17:01 1 28.17 0.00 1.79 0.00 0.14 69.90 06:17:01 2 31.55 0.00 1.65 0.00 0.12 66.68 06:17:01 3 28.73 0.00 1.60 0.02 0.12 69.53 06:18:01 all 28.69 0.00 1.75 0.00 0.09 69.47 06:18:01 0 28.27 0.00 1.70 0.00 0.10 69.94 06:18:01 1 28.38 0.00 1.84 0.00 0.09 69.69 06:18:01 2 29.38 0.00 1.77 0.00 0.09 68.75 06:18:01 3 28.72 0.00 1.70 0.00 0.09 69.50 06:19:01 all 25.58 0.00 1.55 0.15 0.09 72.62 06:19:01 0 22.48 0.00 1.58 0.44 0.08 75.41 06:19:01 1 20.43 0.00 1.39 0.00 0.08 78.10 06:19:01 2 25.78 0.00 1.43 0.09 0.10 72.60 06:19:01 3 33.69 0.00 1.80 0.09 0.10 64.32 Average: all 37.89 0.65 2.71 0.38 0.13 58.26 Average: 0 36.50 0.70 2.70 0.29 0.12 59.69 Average: 1 37.88 0.53 2.68 0.37 0.13 58.41 Average: 2 38.81 0.67 2.70 0.23 0.13 57.46 Average: 3 38.36 0.70 2.75 0.61 0.13 57.45