---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-16854 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 /dev/loop3 93M 93M 0 100% /snap/lxd/40526 ---> free -m: total used free shared buff/cache available Mem: 16009 673 12566 1 2768 15005 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:56:31:62 brd ff:ff:ff:ff:ff:ff inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85459sec preferred_lft 85459sec inet6 fe80::f816:3eff:fe56:3162/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:70:79:04 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-16854) 08/31/26 _x86_64_ (4 CPU) 12:06:48 LINUX RESTART (4 CPU) 12:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:08:02 387.52 124.80 262.72 0.00 5446.29 45406.17 0.00 12:09:01 140.06 37.47 102.59 0.00 2973.46 16628.52 0.00 12:10:01 9.35 0.08 9.27 0.00 14.53 2698.88 0.00 12:11:01 6.97 0.03 6.93 0.00 5.33 963.73 0.00 12:12:01 25.00 10.16 14.83 0.00 3449.83 3853.09 0.00 12:13:01 4.10 0.00 4.10 0.00 0.00 57.32 0.00 12:14:01 5.00 0.00 5.00 0.00 0.00 588.97 0.00 12:15:01 3.02 0.02 3.00 0.00 1.47 325.15 0.00 12:16:01 1.10 0.00 1.10 0.00 0.00 12.66 0.00 12:17:01 1.85 0.00 1.85 0.00 0.00 30.39 0.00 12:18:01 1.03 0.02 1.02 0.00 0.13 12.00 0.00 12:19:01 0.87 0.00 0.87 0.00 0.00 11.33 0.00 12:20:01 1.10 0.00 1.10 0.00 0.00 13.73 0.00 12:21:01 0.95 0.00 0.95 0.00 0.00 11.86 0.00 12:22:01 8.60 0.78 7.82 0.00 87.85 1346.84 0.00 Average: 39.66 11.53 28.13 0.00 796.19 4784.31 0.00 12:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:08:02 13526324 15347656 652532 3.98 68468 1945824 1436424 8.24 883564 1708628 252292 12:09:01 13162356 15330088 657552 4.01 80296 2266772 1628836 9.34 939440 1993312 62924 12:10:01 13189276 15377220 609600 3.72 80580 2286456 1590264 9.12 899664 2004560 9320 12:11:01 13095052 15300328 686304 4.19 80856 2302580 1661332 9.52 986468 2011432 4884 12:12:01 12857064 15278676 700332 4.27 85904 2506888 1814564 10.40 1142480 2072920 1364 12:13:01 12861048 15282672 697048 4.25 85936 2506888 1811188 10.38 1140064 2072884 128 12:14:01 12759376 15197364 781960 4.77 86204 2522568 1700208 9.75 1235056 2080940 7512 12:15:01 12869656 15309044 670228 4.09 86264 2523880 1589788 9.11 1124120 2082324 40 12:16:01 12872108 15311544 667700 4.07 86312 2523880 1589788 9.11 1122832 2082324 4 12:17:01 12875476 15315192 664124 4.05 86408 2523860 1589788 9.11 1117116 2082480 236 12:18:01 12872596 15312364 666796 4.07 86428 2523864 1657336 9.50 1120692 2082484 8 12:19:01 12870036 15309844 669300 4.08 86468 2523864 1657336 9.50 1123516 2082484 168 12:20:01 12870208 15310076 669040 4.08 86500 2523872 1657336 9.50 1121964 2082492 8 12:21:01 12867064 15306972 672128 4.10 86548 2523872 1657336 9.50 1125208 2082492 168 12:22:01 12861536 15356540 621344 3.79 87972 2576248 1422260 8.15 1133676 2080396 40344 Average: 12960612 15309705 672399 4.10 84076 2438754 1630919 9.35 1081057 2040143 25293 12:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:08:02 ens3 284.47 206.27 2425.36 69.35 0.00 0.00 0.00 0.00 12:08:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 12:08:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 105.51 82.39 966.84 19.33 0.00 0.00 0.00 0.00 12:09:01 lo 63.77 63.77 118.75 118.75 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 21.33 19.96 4.84 5.26 0.00 0.00 0.00 0.00 12:10:01 lo 68.87 68.87 248.54 248.54 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 17.73 16.78 3.97 4.27 0.00 0.00 0.00 0.00 12:11:01 lo 60.08 60.08 231.09 231.09 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 ens3 49.06 31.59 1411.74 2.58 0.00 0.00 0.00 0.00 12:12:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 ens3 1.20 0.72 0.52 0.72 0.00 0.00 0.00 0.00 12:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 ens3 16.28 15.06 3.64 3.92 0.00 0.00 0.00 0.00 12:14:01 lo 52.62 52.62 215.28 215.28 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 ens3 3.67 0.90 1.58 0.78 0.00 0.00 0.00 0.00 12:15:01 lo 1.32 1.32 11.88 11.88 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 ens3 2.68 0.15 1.78 0.23 0.00 0.00 0.00 0.00 12:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 ens3 3.98 0.20 2.42 0.23 0.00 0.00 0.00 0.00 12:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 ens3 1.15 0.62 0.55 0.74 0.00 0.00 0.00 0.00 12:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 0.83 0.45 0.38 1.52 0.00 0.00 0.00 0.00 12:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 ens3 0.15 0.10 0.05 0.22 0.00 0.00 0.00 0.00 12:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 0.67 0.42 0.32 0.43 0.00 0.00 0.00 0.00 12:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 ens3 600.88 436.19 257.11 767.85 0.00 0.00 0.00 0.00 12:22:01 lo 36.28 36.28 444.35 444.35 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 73.94 54.09 338.05 58.54 0.00 0.00 0.00 0.00 Average: lo 19.00 19.00 84.64 84.64 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-16854) 08/31/26 _x86_64_ (4 CPU) 12:06:48 LINUX RESTART (4 CPU) 12:07:01 CPU %user %nice %system %iowait %steal %idle 12:08:02 all 18.93 18.32 16.27 3.38 0.03 43.07 12:08:02 0 18.64 18.92 15.96 3.52 0.02 42.95 12:08:02 1 20.98 17.94 15.98 3.54 0.02 41.55 12:08:02 2 21.32 17.10 16.94 2.97 0.03 41.64 12:08:02 3 14.78 19.34 16.22 3.47 0.03 46.16 12:09:01 all 35.31 5.49 8.05 1.13 0.02 49.99 12:09:01 0 41.67 5.63 8.54 1.55 0.03 42.57 12:09:01 1 34.88 5.35 7.66 0.72 0.02 51.38 12:09:01 2 29.21 6.27 8.26 1.02 0.02 55.23 12:09:01 3 35.51 4.73 7.74 1.24 0.02 50.77 12:10:01 all 52.25 0.00 3.71 0.03 0.01 44.01 12:10:01 0 51.16 0.00 3.64 0.05 0.02 45.13 12:10:01 1 53.89 0.00 3.73 0.07 0.02 42.29 12:10:01 2 51.72 0.00 3.74 0.00 0.00 44.54 12:10:01 3 52.23 0.00 3.71 0.00 0.00 44.06 12:11:01 all 52.97 0.00 3.68 0.02 0.01 43.32 12:11:01 0 51.68 0.00 3.57 0.05 0.00 44.70 12:11:01 1 52.98 0.00 3.88 0.00 0.02 43.12 12:11:01 2 53.58 0.00 3.56 0.03 0.02 42.81 12:11:01 3 53.65 0.00 3.70 0.00 0.02 42.63 12:12:01 all 54.09 0.00 2.43 0.21 0.01 43.25 12:12:01 0 51.66 0.00 2.68 0.15 0.02 45.49 12:12:01 1 55.38 0.00 2.80 0.26 0.00 41.57 12:12:01 2 54.20 0.00 2.10 0.38 0.02 43.31 12:12:01 3 55.12 0.00 2.15 0.07 0.02 42.64 12:13:01 all 53.53 0.00 2.21 0.00 0.01 44.25 12:13:01 0 51.78 0.00 2.40 0.00 0.00 45.81 12:13:01 1 52.76 0.00 2.24 0.00 0.02 44.99 12:13:01 2 54.32 0.00 2.20 0.02 0.02 43.45 12:13:01 3 55.27 0.00 2.00 0.00 0.00 42.73 12:14:01 all 52.98 0.00 3.39 0.00 0.01 43.62 12:14:01 0 51.83 0.00 3.53 0.00 0.02 44.63 12:14:01 1 52.47 0.00 3.71 0.00 0.02 43.80 12:14:01 2 53.30 0.00 3.17 0.02 0.00 43.51 12:14:01 3 54.30 0.00 3.15 0.00 0.02 42.53 12:15:01 all 42.53 0.00 1.97 0.01 0.02 55.47 12:15:01 0 44.36 0.00 1.85 0.03 0.02 53.73 12:15:01 1 42.48 0.00 1.80 0.02 0.02 55.68 12:15:01 2 44.05 0.00 2.28 0.00 0.02 53.65 12:15:01 3 39.22 0.00 1.96 0.00 0.02 58.80 12:16:01 all 29.17 0.00 1.45 0.00 0.01 69.36 12:16:01 0 28.75 0.00 1.35 0.00 0.00 69.90 12:16:01 1 30.96 0.00 1.61 0.00 0.00 67.43 12:16:01 2 30.13 0.00 1.45 0.00 0.02 68.40 12:16:01 3 26.86 0.00 1.40 0.00 0.02 71.72 12:17:01 all 29.20 0.00 1.50 0.01 0.01 69.28 12:17:01 0 28.95 0.00 1.62 0.00 0.02 69.41 12:17:01 1 27.35 0.00 1.42 0.03 0.02 71.18 12:17:01 2 31.99 0.00 1.43 0.02 0.00 66.56 12:17:01 3 28.53 0.00 1.51 0.00 0.00 69.96 12:18:01 all 29.00 0.00 1.56 0.00 0.01 69.42 12:18:01 0 28.88 0.00 1.51 0.00 0.00 69.61 12:18:01 1 28.25 0.00 1.77 0.00 0.02 69.96 12:18:01 2 31.56 0.00 1.53 0.00 0.02 66.90 12:18:01 3 27.33 0.00 1.45 0.00 0.02 71.20 12:18:01 CPU %user %nice %system %iowait %steal %idle 12:19:01 all 28.97 0.00 1.46 0.00 0.00 69.56 12:19:01 0 29.87 0.00 1.71 0.00 0.02 68.40 12:19:01 1 29.49 0.00 1.41 0.02 0.00 69.08 12:19:01 2 28.69 0.00 1.52 0.00 0.00 69.79 12:19:01 3 27.85 0.00 1.19 0.00 0.00 70.95 12:20:01 all 28.51 0.00 1.71 0.00 0.02 69.75 12:20:01 0 27.20 0.00 1.89 0.00 0.02 70.89 12:20:01 1 28.52 0.00 1.76 0.02 0.02 69.69 12:20:01 2 28.59 0.00 1.53 0.00 0.02 69.86 12:20:01 3 29.74 0.00 1.67 0.00 0.02 68.58 12:21:01 all 28.45 0.00 1.66 0.00 0.01 69.87 12:21:01 0 27.50 0.00 1.71 0.00 0.02 70.77 12:21:01 1 30.40 0.00 1.78 0.02 0.02 67.79 12:21:01 2 27.97 0.00 1.66 0.00 0.02 70.35 12:21:01 3 27.93 0.00 1.49 0.00 0.00 70.57 12:22:01 all 23.26 0.00 2.74 0.13 0.02 73.86 12:22:01 0 24.18 0.00 2.74 0.02 0.02 73.04 12:22:01 1 17.17 0.00 2.78 0.40 0.02 79.63 12:22:01 2 33.54 0.00 3.10 0.07 0.02 63.28 12:22:01 3 18.13 0.00 2.35 0.02 0.02 79.48 Average: all 37.30 1.61 3.61 0.33 0.01 57.14 Average: 0 37.24 1.66 3.67 0.36 0.01 57.06 Average: 1 37.21 1.58 3.65 0.35 0.01 57.20 Average: 2 38.31 1.58 3.65 0.30 0.01 56.14 Average: 3 36.44 1.62 3.46 0.32 0.01 58.15