---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-765 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/25577 ---> free -m: total used free shared buff/cache available Mem: 16009 685 12768 1 2555 14988 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:08:31:1f brd ff:ff:ff:ff:ff:ff inet 10.30.106.225/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85120sec preferred_lft 85120sec inet6 fe80::f816:3eff:fe08:311f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:a7:d5:10 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-765) 12/22/25 _x86_64_ (4 CPU) 09:57:11 LINUX RESTART (4 CPU) 09:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:59:01 168.57 54.01 114.56 0.00 3070.29 11880.17 0.00 10:00:01 27.66 0.20 27.46 0.00 29.33 6180.57 0.00 10:01:01 4.28 0.18 4.10 0.00 33.19 231.96 0.00 10:02:01 4.90 0.98 3.92 0.00 37.07 412.80 0.00 10:03:01 26.96 4.32 22.65 0.00 134.38 2737.14 0.00 10:04:01 6.62 0.03 6.58 0.00 0.27 732.54 0.00 10:05:01 2.53 0.05 2.48 0.00 10.00 376.60 0.00 10:06:01 1.78 0.00 1.78 0.00 0.00 95.98 0.00 10:07:01 0.90 0.00 0.90 0.00 0.00 10.53 0.00 10:08:01 3.13 0.03 3.10 0.00 4.00 355.54 0.00 10:09:01 3.10 0.02 3.08 0.00 2.40 292.88 0.00 10:10:01 2.03 0.00 2.03 0.00 0.00 247.03 0.00 10:11:01 1.00 0.00 1.00 0.00 0.00 11.33 0.00 10:12:01 1.77 0.00 1.77 0.00 0.00 20.80 0.00 10:13:01 2.22 0.02 2.20 0.00 0.13 28.40 0.00 10:14:01 1.47 0.00 1.47 0.00 0.00 17.86 0.00 10:15:01 0.93 0.00 0.93 0.00 0.00 11.06 0.00 10:16:01 1.12 0.00 1.12 0.00 0.00 14.80 0.00 10:17:01 0.97 0.02 0.95 0.00 0.13 10.80 0.00 10:18:01 9.45 0.75 8.70 0.00 85.72 1410.83 0.00 Average: 13.57 3.03 10.54 0.00 170.35 1254.00 0.00 09:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:59:01 13392504 15421656 570916 3.48 79232 2134280 1418392 8.13 839644 1871724 176304 10:00:01 13385356 15419144 572984 3.50 79448 2138464 1409864 8.08 847320 1871688 2120 10:01:01 13325916 15368224 623396 3.80 79704 2146464 1509592 8.65 904656 1873872 5464 10:02:01 13255836 15309112 681968 4.16 79892 2156192 1577884 9.05 966644 1879524 4732 10:03:01 13175612 15360352 612304 3.74 97988 2271088 1469552 8.43 971616 1938048 8680 10:04:01 13139312 15331000 640948 3.91 96728 2279160 1515368 8.69 1006364 1940092 5276 10:05:01 13063356 15261400 710428 4.33 96884 2285112 1656656 9.50 1078088 1941920 2392 10:06:01 13058204 15256316 715620 4.37 96944 2285116 1708296 9.79 1082560 1941924 28 10:07:01 13063032 15261184 710716 4.34 96976 2285116 1708296 9.79 1078464 1941924 12 10:08:01 13160600 15367832 603828 3.68 97132 2293828 1463472 8.39 976192 1948464 1856 10:09:01 13121980 15334484 637104 3.89 97328 2298740 1579512 9.06 1012100 1950368 2416 10:10:01 13066508 15283044 688564 4.20 97424 2302604 1550164 8.89 1065748 1951476 56 10:11:01 13064672 15281224 690332 4.21 97440 2302604 1550164 8.89 1068528 1951476 4 10:12:01 13082272 15298924 672520 4.10 97512 2302608 1550164 8.89 1048904 1951480 8 10:13:01 13077600 15294396 677040 4.13 97604 2302580 1643600 9.42 1053408 1951452 8 10:14:01 13075992 15292840 678544 4.14 97644 2302592 1643600 9.42 1054804 1951456 8 10:15:01 13075884 15292764 678600 4.14 97676 2302592 1643600 9.42 1056272 1951456 8 10:16:01 13025664 15242712 728652 4.44 97712 2302724 1643600 9.42 1107840 1951588 28 10:17:01 13077396 15294480 676860 4.13 97748 2302720 1643600 9.42 1055128 1951588 204 10:18:01 13106708 15374064 596292 3.64 99148 2350744 1355248 7.77 1029080 1945932 39060 Average: 13139720 15317258 658381 4.02 93908 2267266 1562031 8.96 1015168 1932873 12433 09:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:59:01 ens3 93.57 69.07 1175.62 11.00 0.00 0.00 0.00 0.00 09:59:01 lo 4.73 4.73 3.96 3.96 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 8.15 7.48 1.81 2.00 0.00 0.00 0.00 0.00 10:00:01 lo 16.33 16.33 30.04 30.04 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 15.38 14.16 13.82 3.29 0.00 0.00 0.00 0.00 10:01:01 lo 32.29 32.29 71.20 71.20 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 16.63 13.62 8.03 10.74 0.00 0.00 0.00 0.00 10:02:01 lo 26.28 26.28 98.82 98.82 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 43.56 30.44 875.39 4.14 0.00 0.00 0.00 0.00 10:03:01 lo 28.95 28.95 123.36 123.36 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 15.40 13.96 3.68 3.89 0.00 0.00 0.00 0.00 10:04:01 lo 41.83 41.83 144.93 144.93 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 6.20 5.35 1.59 1.87 0.00 0.00 0.00 0.00 10:05:01 lo 17.26 17.26 71.52 71.52 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 1.32 0.63 0.52 0.74 0.00 0.00 0.00 0.00 10:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 0.25 0.08 0.07 0.23 0.00 0.00 0.00 0.00 10:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 7.63 7.30 1.85 2.55 0.00 0.00 0.00 0.00 10:08:01 lo 25.03 25.03 104.42 104.42 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 ens3 6.50 5.92 1.45 1.64 0.00 0.00 0.00 0.00 10:09:01 lo 19.73 19.73 69.29 69.29 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 ens3 1.65 1.65 0.41 0.53 0.00 0.00 0.00 0.00 10:10:01 lo 4.92 4.92 23.17 23.17 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 0.20 0.15 0.06 0.23 0.00 0.00 0.00 0.00 10:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 ens3 0.30 0.20 0.07 0.23 0.00 0.00 0.00 0.00 10:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 ens3 0.35 0.20 0.14 0.29 0.00 0.00 0.00 0.00 10:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 0.38 0.22 0.13 0.23 0.00 0.00 0.00 0.00 10:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 0.25 0.20 0.07 0.23 0.00 0.00 0.00 0.00 10:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 0.33 0.23 0.07 0.23 0.00 0.00 0.00 0.00 10:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 0.20 0.08 0.06 0.22 0.00 0.00 0.00 0.00 10:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 1029.68 661.76 313.83 817.73 0.00 0.00 0.00 0.00 10:18:01 lo 42.33 42.33 448.88 448.88 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 62.40 41.64 119.94 43.10 0.00 0.00 0.00 0.00 Average: lo 13.02 13.02 59.48 59.48 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-765) 12/22/25 _x86_64_ (4 CPU) 09:57:11 LINUX RESTART (4 CPU) 09:58:01 CPU %user %nice %system %iowait %steal %idle 09:59:01 all 15.41 7.51 6.15 1.99 0.08 68.86 09:59:01 0 10.97 6.72 5.79 3.46 0.07 72.99 09:59:01 1 7.18 8.41 5.80 1.55 0.12 76.93 09:59:01 2 7.96 8.43 6.40 0.57 0.07 76.57 09:59:01 3 35.41 6.48 6.60 2.37 0.08 49.06 10:00:01 all 5.24 0.00 0.90 0.18 0.04 93.64 10:00:01 0 5.42 0.00 1.01 0.69 0.05 92.84 10:00:01 1 5.58 0.00 1.00 0.00 0.03 93.38 10:00:01 2 5.49 0.00 0.85 0.02 0.03 93.61 10:00:01 3 4.46 0.00 0.75 0.00 0.05 94.74 10:01:01 all 12.24 0.00 1.42 0.03 0.04 86.27 10:01:01 0 11.57 0.00 1.33 0.07 0.03 87.00 10:01:01 1 12.24 0.00 1.41 0.00 0.03 86.32 10:01:01 2 13.09 0.00 1.42 0.02 0.05 85.42 10:01:01 3 12.06 0.00 1.50 0.02 0.05 86.38 10:02:01 all 34.39 0.00 2.04 0.03 0.10 63.44 10:02:01 0 32.91 0.00 1.86 0.00 0.10 65.13 10:02:01 1 34.07 0.00 2.03 0.00 0.10 63.80 10:02:01 2 34.25 0.00 2.20 0.12 0.09 63.34 10:02:01 3 36.34 0.00 2.06 0.00 0.10 61.49 10:03:01 all 31.00 0.00 3.10 0.22 0.08 65.60 10:03:01 0 31.58 0.00 4.21 0.24 0.10 63.87 10:03:01 1 31.72 0.00 2.51 0.03 0.07 65.67 10:03:01 2 32.83 0.00 2.44 0.22 0.09 64.42 10:03:01 3 27.90 0.00 3.22 0.37 0.08 68.42 10:04:01 all 19.12 0.00 1.85 0.03 0.08 78.93 10:04:01 0 20.99 0.00 1.77 0.02 0.08 77.14 10:04:01 1 17.02 0.00 1.87 0.00 0.08 81.02 10:04:01 2 19.15 0.00 1.88 0.00 0.07 78.90 10:04:01 3 19.32 0.00 1.87 0.10 0.07 78.64 10:05:01 all 43.13 0.00 2.22 0.01 0.10 54.53 10:05:01 0 42.56 0.00 2.25 0.00 0.10 55.08 10:05:01 1 42.50 0.00 2.24 0.00 0.12 55.14 10:05:01 2 44.00 0.00 2.09 0.00 0.10 53.80 10:05:01 3 43.46 0.00 2.30 0.05 0.09 54.10 10:06:01 all 52.68 0.00 1.96 0.00 0.09 45.27 10:06:01 0 52.98 0.00 1.99 0.00 0.09 44.94 10:06:01 1 50.56 0.00 2.00 0.00 0.10 47.33 10:06:01 2 52.84 0.00 1.83 0.02 0.09 45.23 10:06:01 3 54.31 0.00 2.00 0.00 0.08 43.60 10:07:01 all 52.84 0.00 1.74 0.00 0.14 45.29 10:07:01 0 50.48 0.00 1.64 0.00 0.14 47.75 10:07:01 1 52.87 0.00 1.69 0.00 0.12 45.32 10:07:01 2 53.38 0.00 1.79 0.00 0.14 44.69 10:07:01 3 54.63 0.00 1.83 0.00 0.15 43.38 10:08:01 all 37.39 0.00 1.93 0.04 0.11 60.54 10:08:01 0 34.65 0.00 1.83 0.00 0.10 63.43 10:08:01 1 37.74 0.00 2.16 0.00 0.12 59.98 10:08:01 2 38.45 0.00 1.95 0.00 0.10 59.50 10:08:01 3 38.74 0.00 1.77 0.17 0.10 59.22 10:09:01 all 37.39 0.00 2.17 0.01 0.10 60.32 10:09:01 0 35.53 0.00 2.05 0.02 0.10 62.29 10:09:01 1 37.47 0.00 2.39 0.00 0.10 60.04 10:09:01 2 38.68 0.00 2.09 0.00 0.10 59.13 10:09:01 3 37.88 0.00 2.17 0.03 0.09 59.83 10:09:01 CPU %user %nice %system %iowait %steal %idle 10:10:01 all 28.17 0.00 1.72 0.01 0.07 70.02 10:10:01 0 25.67 0.00 1.44 0.00 0.07 72.82 10:10:01 1 26.13 0.00 1.85 0.00 0.05 71.96 10:10:01 2 30.34 0.00 1.75 0.02 0.07 67.83 10:10:01 3 30.58 0.00 1.85 0.03 0.09 67.45 10:11:01 all 28.93 0.00 1.66 0.00 0.10 69.31 10:11:01 0 28.26 0.00 1.53 0.00 0.12 70.09 10:11:01 1 28.59 0.00 1.92 0.00 0.09 69.40 10:11:01 2 29.39 0.00 1.44 0.00 0.10 69.07 10:11:01 3 29.51 0.00 1.73 0.00 0.09 68.68 10:12:01 all 28.93 0.00 1.58 0.00 0.07 69.42 10:12:01 0 28.11 0.00 1.24 0.00 0.09 70.56 10:12:01 1 26.31 0.00 1.66 0.00 0.07 71.96 10:12:01 2 29.60 0.00 1.46 0.00 0.07 68.87 10:12:01 3 31.73 0.00 1.95 0.02 0.05 66.26 10:13:01 all 28.74 0.00 1.71 0.00 0.07 69.48 10:13:01 0 27.84 0.00 1.52 0.00 0.07 70.58 10:13:01 1 28.42 0.00 1.89 0.00 0.07 69.63 10:13:01 2 30.26 0.00 1.80 0.02 0.07 67.85 10:13:01 3 28.46 0.00 1.63 0.00 0.07 69.84 10:14:01 all 28.89 0.00 1.70 0.00 0.08 69.33 10:14:01 0 29.81 0.00 1.51 0.00 0.07 68.61 10:14:01 1 26.95 0.00 1.96 0.00 0.07 71.02 10:14:01 2 28.56 0.00 1.51 0.00 0.09 69.84 10:14:01 3 30.27 0.00 1.83 0.00 0.09 67.81 10:15:01 all 28.93 0.00 1.64 0.00 0.07 69.36 10:15:01 0 31.25 0.00 1.46 0.00 0.10 67.18 10:15:01 1 27.29 0.00 1.83 0.00 0.07 70.82 10:15:01 2 29.43 0.00 1.60 0.02 0.05 68.91 10:15:01 3 27.72 0.00 1.67 0.00 0.07 70.54 10:16:01 all 28.71 0.00 1.63 0.00 0.07 69.59 10:16:01 0 27.80 0.00 1.55 0.00 0.09 70.56 10:16:01 1 28.56 0.00 1.53 0.00 0.07 69.84 10:16:01 2 29.45 0.00 1.67 0.00 0.07 68.81 10:16:01 3 29.01 0.00 1.76 0.00 0.07 69.16 10:17:01 all 28.74 0.00 1.69 0.01 0.09 69.47 10:17:01 0 25.91 0.00 1.50 0.00 0.10 72.49 10:17:01 1 29.27 0.00 1.76 0.02 0.09 68.86 10:17:01 2 29.03 0.00 1.47 0.02 0.09 69.39 10:17:01 3 30.76 0.00 2.04 0.00 0.09 67.12 10:18:01 all 21.04 0.00 2.50 0.13 0.08 76.25 10:18:01 0 35.04 0.00 2.71 0.08 0.12 62.05 10:18:01 1 15.29 0.00 2.47 0.00 0.05 82.19 10:18:01 2 15.94 0.00 2.22 0.40 0.08 81.36 10:18:01 3 17.92 0.00 2.59 0.03 0.07 79.39 Average: all 29.53 0.38 2.07 0.14 0.08 67.80 Average: 0 29.42 0.34 2.01 0.23 0.09 67.91 Average: 1 28.21 0.43 2.10 0.08 0.08 69.10 Average: 2 29.51 0.43 2.00 0.07 0.08 67.91 Average: 3 30.98 0.33 2.16 0.16 0.08 66.28