---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-19405 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 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 648 12713 1 2647 15032 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:ac:23:3e brd ff:ff:ff:ff:ff:ff inet 10.30.107.125/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85146sec preferred_lft 85146sec inet6 fe80::f816:3eff:feac:233e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:b1:6c:97 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-19405) 02/23/26 _x86_64_ (4 CPU) 07:57:03 LINUX RESTART (4 CPU) 07:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:59:01 164.97 46.09 118.88 0.00 2953.24 14395.35 0.00 08:00:01 12.55 0.22 12.33 0.00 32.66 2847.79 0.00 08:01:01 4.12 0.12 4.00 0.00 17.06 273.55 0.00 08:02:01 3.80 0.07 3.73 0.00 12.27 417.73 0.00 08:03:01 30.61 10.18 20.43 0.00 3453.02 4167.57 0.00 08:04:01 4.57 0.00 4.57 0.00 0.00 603.77 0.00 08:05:01 2.32 0.00 2.32 0.00 0.00 318.88 0.00 08:06:01 1.78 0.00 1.78 0.00 0.00 103.72 0.00 08:07:01 0.88 0.00 0.88 0.00 0.00 11.73 0.00 08:08:01 4.08 0.03 4.05 0.00 6.40 413.60 0.00 08:09:01 3.10 0.03 3.07 0.00 6.93 336.48 0.00 08:10:01 1.42 0.00 1.42 0.00 0.00 157.04 0.00 08:11:01 0.82 0.00 0.82 0.00 0.00 9.87 0.00 08:12:01 1.45 0.00 1.45 0.00 0.00 18.00 0.00 08:13:01 1.53 0.02 1.52 0.00 0.13 18.53 0.00 08:14:01 1.48 0.00 1.48 0.00 0.00 17.73 0.00 08:15:01 0.90 0.00 0.90 0.00 0.00 11.46 0.00 08:16:01 1.37 0.00 1.37 0.00 0.00 16.80 0.00 08:17:01 1.90 0.02 1.88 0.00 0.13 582.17 0.00 Average: 12.82 2.99 9.84 0.00 341.16 1301.17 0.00 07:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:59:01 13426304 15461220 535056 3.26 78452 2141912 1380940 7.92 803544 1879088 78220 08:00:01 13428464 15467968 528052 3.22 78660 2146160 1372124 7.87 802500 1879164 2024 08:01:01 13317124 15364580 630788 3.85 78904 2153628 1631620 9.35 911404 1880972 3816 08:02:01 13360500 15418012 577084 3.52 79100 2163004 1532184 8.78 860740 1886924 3532 08:03:01 13050804 15333872 651584 3.97 84456 2377876 1613832 9.25 1090348 1949912 5576 08:04:01 13080536 15376576 608568 3.71 84700 2390260 1528648 8.76 1056464 1955328 5464 08:05:01 13023744 15324392 660664 4.03 84808 2394584 1670872 9.58 1109908 1957024 2580 08:06:01 13017072 15317784 667204 4.07 84856 2394588 1743672 10.00 1117764 1957028 8 08:07:01 13054108 15355332 629832 3.84 84888 2394872 1644164 9.43 1081320 1957512 400 08:08:01 13066852 15379376 605252 3.69 85144 2405740 1555092 8.92 1060968 1964208 4700 08:09:01 13020680 15339860 644532 3.93 85324 2412020 1568332 8.99 1102024 1966804 4188 08:10:01 13021996 15341240 643212 3.92 85380 2412024 1568332 8.99 1102396 1966808 8 08:11:01 13021012 15340280 644148 3.93 85404 2412024 1568332 8.99 1103808 1966808 8 08:12:01 13033020 15352328 632084 3.86 85440 2412024 1568332 8.99 1090252 1966812 8 08:13:01 13031324 15350756 633520 3.86 85480 2412032 1661512 9.53 1091728 1966816 4 08:14:01 13028540 15348012 636196 3.88 85520 2412036 1661512 9.53 1095136 1966820 24 08:15:01 13028768 15348276 635940 3.88 85540 2412040 1661512 9.53 1095528 1966824 12 08:16:01 13025744 15345280 639020 3.90 85568 2412040 1661512 9.53 1097276 1966824 12 08:17:01 12914020 15259868 724152 4.42 85628 2437960 1696632 9.73 1196244 1980556 9648 Average: 13102664 15359211 627731 3.83 83855 2352464 1594166 9.14 1045755 1946433 6328 07:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 ens3 71.35 54.09 1091.33 9.65 0.00 0.00 0.00 0.00 07:59:01 lo 7.07 7.07 8.04 8.04 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 ens3 8.18 7.42 2.05 1.93 0.00 0.00 0.00 0.00 08:00:01 lo 17.45 17.45 33.63 33.63 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 ens3 13.51 12.80 13.48 2.93 0.00 0.00 0.00 0.00 08:01:01 lo 29.03 29.03 66.58 66.58 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 ens3 9.43 8.68 2.08 2.29 0.00 0.00 0.00 0.00 08:02:01 lo 28.95 28.95 108.51 108.51 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 ens3 151.32 110.63 1413.29 9.47 0.00 0.00 0.00 0.00 08:03:01 lo 31.53 31.53 129.63 129.63 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 ens3 13.91 11.73 3.53 3.77 0.00 0.00 0.00 0.00 08:04:01 lo 40.19 40.19 139.84 139.84 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 ens3 7.27 7.32 18.96 1.47 0.00 0.00 0.00 0.00 08:05:01 lo 15.50 15.50 55.12 55.12 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 ens3 0.43 0.22 0.08 0.23 0.00 0.00 0.00 0.00 08:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 1.12 0.42 0.33 1.08 0.00 0.00 0.00 0.00 08:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 10.73 10.37 2.67 2.99 0.00 0.00 0.00 0.00 08:08:01 lo 32.75 32.75 137.99 137.99 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 4.40 3.98 1.00 1.17 0.00 0.00 0.00 0.00 08:09:01 lo 14.10 14.10 56.73 56.73 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 0.30 0.18 0.13 0.22 0.00 0.00 0.00 0.00 08:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 0.23 0.13 0.07 0.22 0.00 0.00 0.00 0.00 08:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 0.30 0.18 0.07 0.22 0.00 0.00 0.00 0.00 08:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 0.53 0.20 0.15 0.28 0.00 0.00 0.00 0.00 08:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 1.78 0.77 0.82 1.05 0.00 0.00 0.00 0.00 08:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 0.28 0.13 0.07 0.23 0.00 0.00 0.00 0.00 08:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 ens3 0.43 0.22 0.08 0.23 0.00 0.00 0.00 0.00 08:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 ens3 2.00 1.58 0.61 1.57 0.00 0.00 0.00 0.00 08:17:01 lo 16.81 16.81 240.82 240.82 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: ens3 15.66 12.16 134.26 2.16 0.00 0.00 0.00 0.00 Average: lo 12.34 12.34 51.42 51.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-19405) 02/23/26 _x86_64_ (4 CPU) 07:57:03 LINUX RESTART (4 CPU) 07:58:01 CPU %user %nice %system %iowait %steal %idle 07:59:01 all 12.19 5.92 5.17 1.89 0.07 74.76 07:59:01 0 7.50 6.97 5.79 1.90 0.08 77.76 07:59:01 1 17.42 7.59 5.98 1.14 0.07 67.81 07:59:01 2 13.97 3.83 4.27 2.91 0.05 74.97 07:59:01 3 9.86 5.31 4.66 1.59 0.07 78.52 08:00:01 all 6.37 0.00 0.90 0.07 0.04 92.62 08:00:01 0 6.68 0.00 0.90 0.02 0.05 92.35 08:00:01 1 6.61 0.00 0.91 0.00 0.03 92.45 08:00:01 2 6.28 0.00 0.96 0.22 0.05 92.50 08:00:01 3 5.92 0.00 0.82 0.05 0.03 93.17 08:01:01 all 21.05 0.00 1.66 0.01 0.07 77.22 08:01:01 0 21.13 0.00 1.54 0.00 0.07 77.26 08:01:01 1 20.75 0.00 1.66 0.00 0.07 77.52 08:01:01 2 22.00 0.00 1.81 0.02 0.07 76.11 08:01:01 3 20.31 0.00 1.61 0.03 0.07 77.98 08:02:01 all 29.59 0.00 2.10 0.03 0.08 68.20 08:02:01 0 29.22 0.00 1.98 0.00 0.07 68.73 08:02:01 1 30.43 0.00 2.26 0.00 0.09 67.22 08:02:01 2 30.83 0.00 2.09 0.10 0.09 66.89 08:02:01 3 27.86 0.00 2.09 0.02 0.09 69.95 08:03:01 all 29.36 0.00 2.69 0.28 0.08 67.60 08:03:01 0 30.51 0.00 2.56 0.07 0.08 66.77 08:03:01 1 29.88 0.00 2.78 0.14 0.07 67.14 08:03:01 2 29.04 0.00 2.94 0.51 0.09 67.42 08:03:01 3 27.99 0.00 2.47 0.39 0.07 69.08 08:04:01 all 22.23 0.00 1.90 0.03 0.06 75.79 08:04:01 0 22.54 0.00 1.93 0.00 0.07 75.47 08:04:01 1 22.18 0.00 2.03 0.02 0.07 75.70 08:04:01 2 22.66 0.00 1.89 0.09 0.05 75.31 08:04:01 3 21.52 0.00 1.76 0.00 0.05 76.67 08:05:01 all 43.92 0.00 2.27 0.01 0.10 53.70 08:05:01 0 41.25 0.00 2.11 0.00 0.10 56.53 08:05:01 1 42.91 0.00 2.46 0.05 0.10 54.48 08:05:01 2 46.31 0.00 2.43 0.00 0.10 51.15 08:05:01 3 45.20 0.00 2.07 0.00 0.10 52.62 08:06:01 all 52.50 0.00 1.91 0.00 0.09 45.49 08:06:01 0 50.12 0.00 1.83 0.00 0.09 47.96 08:06:01 1 52.90 0.00 1.98 0.02 0.10 45.00 08:06:01 2 52.97 0.00 1.97 0.00 0.10 44.95 08:06:01 3 53.98 0.00 1.86 0.00 0.09 44.08 08:07:01 all 52.57 0.00 1.80 0.00 0.09 45.54 08:07:01 0 51.03 0.00 1.83 0.00 0.10 47.04 08:07:01 1 52.44 0.00 1.88 0.00 0.09 45.60 08:07:01 2 53.05 0.00 1.90 0.00 0.09 44.96 08:07:01 3 53.76 0.00 1.60 0.00 0.09 44.55 08:08:01 all 28.89 0.00 2.23 0.03 0.09 68.76 08:08:01 0 25.57 0.00 2.16 0.03 0.08 72.16 08:08:01 1 30.27 0.00 2.08 0.07 0.09 67.49 08:08:01 2 30.80 0.00 2.29 0.00 0.10 66.81 08:08:01 3 28.94 0.00 2.41 0.00 0.08 68.57 08:09:01 all 39.69 0.00 2.17 0.03 0.09 58.02 08:09:01 0 30.20 0.00 2.16 0.05 0.09 67.51 08:09:01 1 42.76 0.00 2.25 0.03 0.09 54.87 08:09:01 2 43.87 0.00 2.12 0.02 0.09 53.91 08:09:01 3 41.93 0.00 2.16 0.00 0.09 55.82 08:09:01 CPU %user %nice %system %iowait %steal %idle 08:10:01 all 28.42 0.00 1.74 0.02 0.07 69.75 08:10:01 0 29.78 0.00 1.71 0.02 0.07 68.42 08:10:01 1 29.10 0.00 1.76 0.02 0.07 69.05 08:10:01 2 27.07 0.00 1.74 0.03 0.09 71.07 08:10:01 3 27.75 0.00 1.73 0.00 0.07 70.45 08:11:01 all 28.42 0.00 1.75 0.00 0.07 69.75 08:11:01 0 27.77 0.00 1.80 0.00 0.09 70.35 08:11:01 1 28.71 0.00 1.77 0.00 0.07 69.45 08:11:01 2 30.89 0.00 1.78 0.00 0.07 67.26 08:11:01 3 26.37 0.00 1.65 0.02 0.07 71.89 08:12:01 all 28.42 0.00 1.70 0.00 0.05 69.83 08:12:01 0 27.30 0.00 1.67 0.00 0.05 70.98 08:12:01 1 29.44 0.00 1.83 0.00 0.07 68.65 08:12:01 2 29.34 0.00 1.78 0.00 0.05 68.82 08:12:01 3 27.59 0.00 1.51 0.00 0.03 70.87 08:13:01 all 28.32 0.00 1.67 0.00 0.09 69.92 08:13:01 0 28.68 0.00 1.74 0.00 0.07 69.51 08:13:01 1 29.80 0.00 1.66 0.00 0.10 68.44 08:13:01 2 29.85 0.00 1.85 0.02 0.09 68.20 08:13:01 3 24.98 0.00 1.45 0.00 0.09 73.48 08:14:01 all 28.33 0.00 1.65 0.00 0.05 69.96 08:14:01 0 27.07 0.00 1.72 0.00 0.05 71.16 08:14:01 1 27.36 0.00 1.39 0.00 0.05 71.20 08:14:01 2 29.49 0.00 1.73 0.00 0.04 68.74 08:14:01 3 29.42 0.00 1.77 0.00 0.07 68.75 08:15:01 all 28.79 0.00 1.69 0.01 0.05 69.47 08:15:01 0 28.69 0.00 1.65 0.00 0.05 69.61 08:15:01 1 29.08 0.00 1.57 0.00 0.05 69.29 08:15:01 2 28.45 0.00 1.55 0.03 0.07 69.90 08:15:01 3 28.92 0.00 1.98 0.00 0.03 69.06 08:16:01 all 28.71 0.00 1.69 0.01 0.06 69.52 08:16:01 0 29.42 0.00 1.65 0.00 0.07 68.86 08:16:01 1 26.88 0.00 1.52 0.00 0.07 71.53 08:16:01 2 29.17 0.00 1.76 0.03 0.05 68.98 08:16:01 3 29.40 0.00 1.82 0.00 0.07 68.71 08:17:01 all 26.74 0.00 1.61 0.00 0.06 71.59 08:17:01 0 26.89 0.00 1.72 0.00 0.07 71.32 08:17:01 1 30.24 0.00 1.76 0.00 0.05 67.95 08:17:01 2 25.55 0.00 1.50 0.02 0.05 72.89 08:17:01 3 24.29 0.00 1.46 0.00 0.07 74.18 Average: all 29.65 0.32 2.02 0.13 0.07 67.81 Average: 0 28.43 0.37 2.03 0.11 0.07 68.98 Average: 1 30.42 0.41 2.09 0.08 0.07 66.94 Average: 2 30.54 0.21 2.02 0.22 0.07 66.95 Average: 3 29.21 0.29 1.94 0.11 0.07 68.38