---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-13340 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 709 12727 1 2572 14967 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:ff:e7:4e brd ff:ff:ff:ff:ff:ff inet 10.30.106.161/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85405sec preferred_lft 85405sec inet6 fe80::f816:3eff:feff:e74e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:58:91:d5 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-13340) 07/28/26 _x86_64_ (4 CPU) 12:54:48 LINUX RESTART (4 CPU) 12:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:56:00 446.14 138.06 308.08 0.00 5630.79 46997.23 0.00 12:57:01 121.84 22.02 99.82 0.00 2672.66 16916.08 0.00 12:58:01 8.42 0.12 8.30 0.00 21.33 1033.16 0.00 12:59:02 6.70 0.02 6.68 0.00 2.00 917.71 0.00 13:00:01 3.80 1.00 2.80 0.00 69.95 205.12 0.00 13:01:01 0.85 0.00 0.85 0.00 0.00 14.93 0.00 13:02:01 3.78 0.02 3.77 0.00 4.27 333.68 0.00 13:03:01 3.18 0.00 3.18 0.00 0.00 530.44 0.00 13:04:01 1.35 0.00 1.35 0.00 0.00 59.99 0.00 13:05:01 1.70 0.00 1.70 0.00 0.00 25.33 0.00 13:06:01 0.73 0.00 0.73 0.00 0.00 10.00 0.00 13:07:01 0.65 0.00 0.65 0.00 0.00 9.60 0.00 13:08:01 0.78 0.00 0.78 0.00 0.00 11.86 0.00 13:09:01 0.77 0.00 0.77 0.00 0.00 11.20 0.00 13:10:01 1.52 0.02 1.50 0.00 0.13 21.33 0.00 13:11:01 14.86 0.70 14.16 0.00 85.59 1264.72 0.00 Average: 38.69 10.14 28.55 0.00 533.11 4289.97 0.00 12:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:00 13623120 15402056 594640 3.63 70568 1902552 1390864 7.97 796572 1698816 177140 12:57:01 13097052 15270060 714780 4.36 80944 2273396 1686000 9.67 1000384 1996576 12684 12:58:01 13113764 15306792 677268 4.13 81204 2292704 1690292 9.69 974312 2007368 7680 12:59:02 13040568 15250932 732448 4.47 81476 2309348 1691756 9.70 1037268 2014520 4892 13:00:01 13026432 15244184 739336 4.51 82888 2314512 1785248 10.24 1044496 2020248 32 13:01:01 13028612 15246336 737408 4.50 82920 2314512 1802636 10.34 1044320 2020212 148 13:02:01 13017440 15247116 736244 4.49 83124 2325944 1725980 9.90 1046580 2028024 8524 13:03:01 13025228 15260832 722400 4.41 83224 2331604 1611380 9.24 1036816 2029884 1260 13:04:01 13030252 15265924 717248 4.38 83296 2331604 1611380 9.24 1032668 2029888 8 13:05:01 13023960 15259776 723468 4.41 83388 2331584 1611380 9.24 1039820 2029932 32 13:06:01 13040844 15276684 706616 4.31 83416 2331580 1704536 9.77 1021064 2029936 20 13:07:01 13040056 15276040 707224 4.31 83432 2331716 1704536 9.77 1022836 2030064 156 13:08:01 13039592 15275616 707592 4.32 83452 2331716 1704536 9.77 1022864 2030068 40 13:09:01 13034416 15270480 712724 4.35 83488 2331720 1704536 9.77 1028660 2030052 164 13:10:01 13033140 15269316 713712 4.35 83564 2331708 1736312 9.95 1027656 2030056 4 13:11:01 13002428 15292256 689068 4.20 85604 2382012 1505444 8.63 1029160 2057880 49648 Average: 13076056 15275900 708261 4.32 82249 2298013 1666676 9.56 1012842 2005220 16402 12:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:00 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 12:56:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:00 ens3 419.53 291.05 2462.22 76.51 0.00 0.00 0.00 0.00 12:57:01 lo 61.95 61.95 114.97 114.97 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 ens3 78.70 66.21 958.66 12.42 0.00 0.00 0.00 0.00 12:58:01 lo 70.77 70.77 254.09 254.09 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 22.38 21.46 5.02 5.38 0.00 0.00 0.00 0.00 12:59:02 lo 57.77 57.77 225.61 225.61 0.00 0.00 0.00 0.00 12:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 ens3 18.45 17.13 4.29 5.52 0.00 0.00 0.00 0.00 13:00:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 ens3 1.49 0.56 0.49 0.41 0.00 0.00 0.00 0.00 13:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 ens3 1.28 0.25 0.24 0.28 0.00 0.00 0.00 0.00 13:02:01 lo 41.89 41.89 172.32 172.32 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 ens3 12.60 11.88 2.84 3.08 0.00 0.00 0.00 0.00 13:03:01 lo 12.85 12.85 54.89 54.89 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 ens3 3.88 3.57 0.88 1.06 0.00 0.00 0.00 0.00 13:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 ens3 1.28 0.22 0.26 0.29 0.00 0.00 0.00 0.00 13:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 ens3 1.42 0.93 0.70 1.10 0.00 0.00 0.00 0.00 13:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 0.42 0.20 0.20 0.28 0.00 0.00 0.00 0.00 13:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 0.25 0.15 0.07 0.22 0.00 0.00 0.00 0.00 13:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 ens3 0.20 0.12 0.06 0.22 0.00 0.00 0.00 0.00 13:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 96.17 54.17 64.46 64.83 0.00 0.00 0.00 0.00 13:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 ens3 12.90 6.53 9.02 5.86 0.00 0.00 0.00 0.00 13:11:01 lo 45.88 45.88 443.98 443.98 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 19.16 15.30 15.41 6.82 0.00 0.00 0.00 0.00 Average: lo 18.43 18.43 79.25 79.25 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 43.21 30.68 221.29 11.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-13340) 07/28/26 _x86_64_ (4 CPU) 12:54:48 LINUX RESTART (4 CPU) 12:55:01 CPU %user %nice %system %iowait %steal %idle 12:56:00 all 19.59 18.12 14.27 5.43 0.15 42.43 12:56:00 0 24.04 16.52 14.36 8.92 0.14 36.03 12:56:00 1 23.67 17.03 12.88 3.83 0.15 42.44 12:56:00 2 19.79 17.74 14.35 4.68 0.15 43.29 12:56:00 3 10.89 21.20 15.51 4.27 0.15 47.97 12:57:01 all 37.89 1.59 4.48 1.26 0.11 54.66 12:57:01 0 30.55 1.73 4.52 1.27 0.10 61.83 12:57:01 1 48.32 1.25 4.68 0.72 0.12 44.91 12:57:01 2 38.80 1.74 4.07 1.09 0.13 54.17 12:57:01 3 33.91 1.64 4.67 1.98 0.10 57.70 12:58:01 all 51.76 0.00 3.62 0.01 0.17 44.43 12:58:01 0 50.01 0.00 3.63 0.02 0.17 46.17 12:58:01 1 51.84 0.00 3.79 0.00 0.17 44.19 12:58:01 2 52.43 0.00 3.40 0.00 0.15 44.02 12:58:01 3 52.77 0.00 3.68 0.03 0.19 43.33 12:59:02 all 51.96 0.00 3.37 0.02 0.13 44.53 12:59:02 0 50.77 0.00 3.58 0.00 0.12 45.53 12:59:02 1 51.91 0.00 3.22 0.00 0.15 44.72 12:59:02 2 52.08 0.00 3.33 0.00 0.12 44.48 12:59:02 3 53.08 0.00 3.34 0.07 0.12 43.39 13:00:01 all 52.41 0.00 2.03 0.03 0.13 45.41 13:00:01 0 51.45 0.00 2.15 0.02 0.14 46.24 13:00:01 1 50.66 0.00 2.18 0.02 0.12 47.02 13:00:01 2 53.58 0.00 2.03 0.02 0.14 44.23 13:00:01 3 53.96 0.00 1.76 0.05 0.12 44.11 13:01:01 all 52.48 0.00 1.85 0.03 0.13 45.50 13:01:01 0 50.90 0.00 1.92 0.00 0.12 47.06 13:01:01 1 51.64 0.00 1.77 0.00 0.15 46.43 13:01:01 2 53.83 0.00 1.95 0.00 0.14 44.08 13:01:01 3 53.56 0.00 1.77 0.12 0.12 44.43 13:02:01 all 52.48 0.00 3.09 0.05 0.12 44.26 13:02:01 0 51.42 0.00 3.24 0.00 0.12 45.22 13:02:01 1 52.03 0.00 3.03 0.00 0.15 44.79 13:02:01 2 53.16 0.00 2.95 0.00 0.10 43.79 13:02:01 3 53.32 0.00 3.14 0.19 0.12 43.23 13:03:01 all 52.04 0.00 2.51 0.10 0.13 45.22 13:03:01 0 50.14 0.00 2.62 0.00 0.12 47.12 13:03:01 1 51.60 0.00 2.38 0.00 0.12 45.90 13:03:01 2 52.17 0.00 2.56 0.00 0.14 45.13 13:03:01 3 54.29 0.00 2.47 0.40 0.14 42.71 13:04:01 all 28.83 0.00 1.62 0.10 0.09 69.37 13:04:01 0 25.52 0.00 1.69 0.00 0.09 72.70 13:04:01 1 30.26 0.00 1.72 0.16 0.10 67.75 13:04:01 2 30.18 0.00 1.41 0.00 0.07 68.34 13:04:01 3 29.32 0.00 1.63 0.26 0.09 68.69 13:05:01 all 28.67 0.00 1.68 0.01 0.08 69.55 13:05:01 0 28.84 0.00 1.80 0.00 0.07 69.29 13:05:01 1 28.65 0.00 1.61 0.02 0.07 69.66 13:05:01 2 30.05 0.00 1.78 0.00 0.09 68.09 13:05:01 3 27.14 0.00 1.53 0.03 0.10 71.19 13:06:01 all 28.41 0.00 1.71 0.00 0.13 69.75 13:06:01 0 28.70 0.00 1.64 0.00 0.14 69.52 13:06:01 1 26.04 0.00 1.72 0.00 0.14 72.10 13:06:01 2 30.90 0.00 1.74 0.00 0.14 67.22 13:06:01 3 28.02 0.00 1.75 0.00 0.09 70.14 13:06:01 CPU %user %nice %system %iowait %steal %idle 13:07:01 all 28.47 0.00 1.69 0.02 0.09 69.73 13:07:01 0 30.06 0.00 1.81 0.02 0.09 68.03 13:07:01 1 28.01 0.00 1.61 0.05 0.10 70.23 13:07:01 2 29.92 0.00 1.84 0.00 0.09 68.15 13:07:01 3 25.88 0.00 1.50 0.00 0.09 72.53 13:08:01 all 28.50 0.00 1.64 0.01 0.10 69.75 13:08:01 0 30.15 0.00 1.65 0.00 0.10 68.10 13:08:01 1 23.96 0.00 1.51 0.03 0.09 74.41 13:08:01 2 31.45 0.00 1.78 0.00 0.12 66.64 13:08:01 3 28.45 0.00 1.64 0.00 0.11 69.81 13:09:01 all 28.96 0.00 1.74 0.00 0.12 69.18 13:09:01 0 28.86 0.00 1.76 0.00 0.10 69.28 13:09:01 1 28.22 0.00 1.75 0.00 0.16 69.88 13:09:01 2 30.99 0.00 1.92 0.00 0.12 66.97 13:09:01 3 27.77 0.00 1.52 0.00 0.10 70.60 13:10:01 all 28.53 0.00 1.70 0.03 0.10 69.64 13:10:01 0 29.00 0.00 1.70 0.00 0.12 69.18 13:10:01 1 28.99 0.00 1.64 0.10 0.10 69.16 13:10:01 2 31.62 0.00 2.01 0.00 0.10 66.27 13:10:01 3 24.51 0.00 1.48 0.00 0.09 73.93 13:11:01 all 26.04 0.00 1.58 0.18 0.08 72.12 13:11:01 0 16.69 0.00 1.19 0.10 0.07 81.94 13:11:01 1 23.77 0.00 1.67 0.49 0.08 73.98 13:11:01 2 42.09 0.00 1.82 0.12 0.08 55.88 13:11:01 3 21.63 0.00 1.63 0.02 0.08 76.64 Average: all 37.33 1.26 3.06 0.46 0.12 57.78 Average: 0 36.07 1.16 3.10 0.66 0.11 58.89 Average: 1 37.51 1.17 2.97 0.35 0.12 57.89 Average: 2 39.57 1.24 3.08 0.38 0.12 55.62 Average: 3 36.15 1.46 3.09 0.47 0.11 58.71