---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-13977 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 9.3G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 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 674 12563 1 2771 15002 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:1f:67:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.4/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85415sec preferred_lft 85415sec inet6 fe80::f816:3eff:fe1f:67b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:09:39:98 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-13977) 07/30/26 _x86_64_ (4 CPU) 11:23:52 LINUX RESTART (4 CPU) 11:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:25:02 188.29 123.55 64.74 0.00 5431.23 41236.99 0.00 11:26:01 144.01 41.77 102.24 0.00 3011.15 13189.65 0.00 11:27:01 33.97 0.08 33.88 0.00 16.53 8756.53 0.00 11:28:01 7.87 0.03 7.83 0.00 6.53 962.37 0.00 11:29:01 18.41 5.20 13.21 0.00 2593.30 3990.93 0.00 11:30:01 12.61 5.82 6.80 0.00 866.39 211.70 0.00 11:31:01 2.80 0.00 2.80 0.00 0.00 148.93 0.00 11:32:01 4.38 0.02 4.37 0.00 0.80 707.75 0.00 11:33:01 1.38 0.00 1.38 0.00 0.00 66.52 0.00 11:34:01 1.92 0.00 1.92 0.00 0.00 30.79 0.00 11:35:01 1.27 0.00 1.27 0.00 0.00 14.93 0.00 11:36:01 1.37 0.00 1.37 0.00 0.00 16.80 0.00 11:37:01 1.03 0.00 1.03 0.00 0.00 12.67 0.00 11:38:01 0.85 0.00 0.85 0.00 0.00 11.06 0.00 11:39:01 1.65 0.02 1.63 0.00 0.13 20.93 0.00 11:40:01 8.13 0.93 7.20 0.00 107.16 977.54 0.00 Average: 26.75 11.06 15.69 0.00 749.74 4388.10 0.00 11:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:02 13809720 15399364 607780 3.71 53488 1743376 1401276 8.03 787784 1542892 85656 11:26:01 13200136 15367744 615536 3.75 80328 2268956 1500704 8.60 901940 1992028 249372 11:27:01 13158928 15341452 641560 3.91 80496 2283496 1621420 9.30 932740 2000100 9488 11:28:01 13133140 15335816 647112 3.95 80840 2302340 1626224 9.32 949084 2009624 9140 11:29:01 12892404 15284704 691476 4.22 84804 2481796 1748640 10.03 1122168 2060196 776 11:30:01 12848780 15271104 704136 4.30 85932 2509672 1743708 10.00 1172972 2052700 136 11:31:01 12801668 15232852 742132 4.53 86060 2518164 1673844 9.60 1211988 2058976 8660 11:32:01 12809912 15248724 725960 4.43 86244 2525428 1750344 10.04 1202668 2060844 192 11:33:01 12855400 15295896 679088 4.14 86288 2526692 1567564 8.99 1156612 2062528 8 11:34:01 12855864 15296408 678488 4.14 86364 2526668 1567564 8.99 1156792 2062508 8 11:35:01 12871960 15312588 662384 4.04 86440 2526672 1567564 8.99 1140408 2062508 8 11:36:01 12837832 15278492 696464 4.25 86472 2526664 1634848 9.37 1175860 2062508 4 11:37:01 12864816 15305516 669400 4.08 86496 2526680 1651064 9.47 1146720 2062516 4 11:38:01 12868528 15309248 665740 4.06 86524 2526672 1651064 9.47 1143932 2062516 144 11:39:01 12866732 15307560 667524 4.07 86576 2526676 1665708 9.55 1145120 2062520 52 11:40:01 12877844 15381428 591808 3.61 88132 2585932 1390116 7.97 1103224 2089800 60584 Average: 12972104 15310556 667912 4.07 83218 2431618 1610103 9.23 1090626 2019048 26514 11:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:02 ens3 406.30 271.69 1810.47 75.30 0.00 0.00 0.00 0.00 11:25:02 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 11:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 116.08 89.12 1647.64 15.15 0.00 0.00 0.00 0.00 11:26:01 lo 63.92 63.92 118.84 118.84 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 15.52 13.60 4.14 4.22 0.00 0.00 0.00 0.00 11:27:01 lo 44.37 44.37 173.54 173.54 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 23.68 21.68 5.42 5.85 0.00 0.00 0.00 0.00 11:28:01 lo 71.49 71.49 255.30 255.30 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 105.48 35.53 1415.57 5.67 0.00 0.00 0.00 0.00 11:29:01 lo 13.78 13.78 50.75 50.75 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 9.48 6.08 7.14 6.52 0.00 0.00 0.00 0.00 11:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 ens3 8.32 8.03 1.87 2.13 0.00 0.00 0.00 0.00 11:31:01 lo 27.45 27.45 118.92 118.92 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 ens3 9.10 7.92 2.21 2.48 0.00 0.00 0.00 0.00 11:32:01 lo 26.66 26.66 96.67 96.67 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 ens3 0.45 0.28 0.11 0.28 0.00 0.00 0.00 0.00 11:33:01 lo 1.10 1.10 11.84 11.84 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 1.17 0.23 0.25 0.29 0.00 0.00 0.00 0.00 11:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 1.65 0.67 0.86 1.12 0.00 0.00 0.00 0.00 11:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 0.90 0.48 0.39 0.66 0.00 0.00 0.00 0.00 11:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 0.28 0.08 0.07 0.22 0.00 0.00 0.00 0.00 11:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 0.35 0.18 0.07 0.23 0.00 0.00 0.00 0.00 11:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 1.17 0.55 0.64 1.71 0.00 0.00 0.00 0.00 11:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 19.09 15.83 15.49 22.15 0.00 0.00 0.00 0.00 11:40:01 lo 28.07 28.07 442.77 442.77 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 44.87 29.44 305.63 8.99 0.00 0.00 0.00 0.00 Average: lo 17.42 17.42 79.27 79.27 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-13977) 07/30/26 _x86_64_ (4 CPU) 11:23:52 LINUX RESTART (4 CPU) 11:24:01 CPU %user %nice %system %iowait %steal %idle 11:25:02 all 14.36 15.44 11.44 12.59 0.12 46.05 11:25:02 0 10.63 16.25 11.00 6.01 0.12 55.98 11:25:02 1 15.22 15.24 11.35 9.67 0.12 48.40 11:25:02 2 12.71 15.49 12.48 17.78 0.13 41.41 11:25:02 3 18.89 14.76 10.91 16.89 0.12 38.43 11:26:01 all 29.67 5.21 6.39 2.35 0.10 56.27 11:26:01 0 25.23 5.90 6.57 1.77 0.12 60.41 11:26:01 1 44.98 4.89 6.71 2.76 0.12 40.54 11:26:01 2 21.07 5.80 6.42 1.39 0.07 65.25 11:26:01 3 27.38 4.26 5.87 3.48 0.10 58.90 11:27:01 all 52.14 0.00 3.02 0.21 0.09 44.54 11:27:01 0 48.93 0.00 2.86 0.00 0.09 48.12 11:27:01 1 51.34 0.00 3.00 0.00 0.09 45.57 11:27:01 2 54.67 0.00 3.11 0.73 0.09 41.40 11:27:01 3 53.62 0.00 3.10 0.10 0.09 43.09 11:28:01 all 51.90 0.00 3.67 0.02 0.10 44.31 11:28:01 0 49.93 0.00 3.67 0.02 0.10 46.27 11:28:01 1 52.13 0.00 3.58 0.00 0.08 44.21 11:28:01 2 53.61 0.00 3.77 0.00 0.10 42.51 11:28:01 3 51.93 0.00 3.66 0.05 0.10 44.25 11:29:01 all 53.58 0.00 2.48 0.16 0.08 43.70 11:29:01 0 54.27 0.00 2.58 0.17 0.07 42.91 11:29:01 1 52.12 0.00 2.49 0.03 0.10 45.26 11:29:01 2 53.21 0.00 2.29 0.03 0.07 44.40 11:29:01 3 54.70 0.00 2.58 0.40 0.09 42.24 11:30:01 all 52.91 0.00 2.13 0.07 0.10 44.78 11:30:01 0 50.70 0.00 2.15 0.02 0.10 47.04 11:30:01 1 52.12 0.00 2.12 0.12 0.10 45.53 11:30:01 2 54.13 0.00 2.19 0.05 0.12 43.51 11:30:01 3 54.69 0.00 2.07 0.10 0.09 43.05 11:31:01 all 52.56 0.00 2.73 0.00 0.09 44.60 11:31:01 0 49.27 0.00 2.82 0.00 0.09 47.82 11:31:01 1 52.28 0.00 2.78 0.00 0.10 44.84 11:31:01 2 54.70 0.00 2.87 0.00 0.10 42.33 11:31:01 3 53.99 0.00 2.46 0.02 0.09 43.45 11:32:01 all 52.56 0.00 2.59 0.02 0.14 44.69 11:32:01 0 52.26 0.00 2.88 0.00 0.15 44.70 11:32:01 1 51.73 0.00 2.48 0.02 0.17 45.60 11:32:01 2 53.02 0.00 2.34 0.00 0.12 44.52 11:32:01 3 53.22 0.00 2.67 0.07 0.12 43.93 11:33:01 all 31.07 0.00 1.61 0.00 0.07 67.25 11:33:01 0 31.43 0.00 1.69 0.00 0.07 66.80 11:33:01 1 32.42 0.00 1.64 0.00 0.07 65.87 11:33:01 2 28.91 0.00 1.45 0.00 0.07 69.57 11:33:01 3 31.50 0.00 1.65 0.02 0.09 66.74 11:34:01 all 28.68 0.00 1.68 0.01 0.08 69.54 11:34:01 0 29.26 0.00 1.60 0.00 0.07 69.07 11:34:01 1 29.92 0.00 1.89 0.02 0.10 68.08 11:34:01 2 30.28 0.00 1.68 0.02 0.09 67.94 11:34:01 3 25.30 0.00 1.57 0.02 0.07 73.05 11:35:01 all 28.79 0.00 1.61 0.00 0.08 69.52 11:35:01 0 30.02 0.00 1.72 0.00 0.09 68.18 11:35:01 1 30.19 0.00 1.67 0.00 0.09 68.05 11:35:01 2 26.87 0.00 1.48 0.00 0.07 71.58 11:35:01 3 28.08 0.00 1.55 0.02 0.07 70.29 11:35:01 CPU %user %nice %system %iowait %steal %idle 11:36:01 all 28.71 0.00 1.62 0.00 0.08 69.59 11:36:01 0 29.05 0.00 1.75 0.00 0.09 69.12 11:36:01 1 29.44 0.00 1.69 0.00 0.09 68.78 11:36:01 2 28.28 0.00 1.48 0.00 0.07 70.18 11:36:01 3 28.07 0.00 1.56 0.02 0.09 70.27 11:37:01 all 28.45 0.00 1.66 0.01 0.07 69.81 11:37:01 0 31.40 0.00 1.87 0.00 0.09 66.64 11:37:01 1 26.14 0.00 1.58 0.02 0.05 72.22 11:37:01 2 28.19 0.00 1.57 0.00 0.07 70.17 11:37:01 3 28.03 0.00 1.64 0.02 0.07 70.24 11:38:01 all 28.62 0.00 1.58 0.00 0.06 69.74 11:38:01 0 31.46 0.00 1.74 0.00 0.05 66.75 11:38:01 1 27.59 0.00 1.53 0.00 0.05 70.82 11:38:01 2 27.73 0.00 1.52 0.00 0.05 70.70 11:38:01 3 27.71 0.00 1.53 0.00 0.07 70.68 11:39:01 all 28.57 0.00 1.71 0.01 0.09 69.63 11:39:01 0 26.87 0.00 1.56 0.02 0.09 71.47 11:39:01 1 30.62 0.00 1.85 0.00 0.09 67.44 11:39:01 2 29.41 0.00 1.75 0.00 0.09 68.75 11:39:01 3 27.39 0.00 1.66 0.02 0.09 70.84 11:40:01 all 25.91 0.00 1.69 0.10 0.08 72.23 11:40:01 0 30.93 0.00 2.03 0.02 0.08 66.93 11:40:01 1 28.17 0.00 1.52 0.07 0.07 70.17 11:40:01 2 18.59 0.00 1.37 0.03 0.08 79.93 11:40:01 3 25.97 0.00 1.83 0.27 0.07 71.86 Average: all 36.80 1.31 2.99 0.99 0.09 57.82 Average: 0 36.36 1.40 3.04 0.51 0.09 58.59 Average: 1 37.91 1.28 3.01 0.81 0.09 56.89 Average: 2 35.99 1.36 3.01 1.28 0.09 58.28 Average: 3 36.93 1.21 2.91 1.37 0.09 57.50