---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-35097 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 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 50M 50M 0 100% /snap/snapd/24792 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 16009 643 12567 1 2798 15027 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:c4:bf:52 brd ff:ff:ff:ff:ff:ff inet 10.30.106.50/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85107sec preferred_lft 85107sec inet6 fe80::f816:3eff:fec4:bf52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:4d:b1:fb 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-35097) 08/13/25 _x86_64_ (4 CPU) 06:14:21 LINUX RESTART (4 CPU) 06:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:16:01 323.31 83.69 239.63 0.00 3945.88 10153.12 0.00 06:17:01 39.73 0.27 39.46 0.00 27.06 9679.72 0.00 06:18:01 3.50 0.12 3.38 0.00 22.13 192.77 0.00 06:19:01 5.28 0.12 5.17 0.00 18.80 2004.47 0.00 06:20:01 39.93 4.97 34.96 0.00 2619.03 6549.98 0.00 06:21:01 9.25 0.05 9.20 0.00 3.60 621.10 0.00 06:22:01 4.53 0.07 4.47 0.00 11.46 514.45 0.00 06:23:01 2.58 0.00 2.58 0.00 0.00 192.23 0.00 06:24:01 0.85 0.00 0.85 0.00 0.00 9.87 0.00 06:25:01 2.45 0.03 2.42 0.00 0.27 153.84 0.00 06:26:01 6.74 2.18 4.56 0.00 21.90 507.55 0.00 06:27:01 2.82 0.00 2.82 0.00 0.00 289.69 0.00 06:28:01 0.95 0.00 0.95 0.00 0.00 12.40 0.00 06:29:01 1.33 0.00 1.33 0.00 0.00 16.53 0.00 06:30:01 1.68 0.02 1.67 0.00 0.13 22.80 0.00 06:31:01 1.43 0.00 1.43 0.00 0.00 18.53 0.00 06:32:01 0.90 0.00 0.90 0.00 0.00 11.06 0.00 06:33:01 1.33 0.00 1.33 0.00 0.00 16.27 0.00 06:34:01 0.92 0.00 0.92 0.00 0.00 10.80 0.00 06:35:01 2.95 0.02 2.93 0.00 3.47 666.04 0.00 Average: 22.63 4.58 18.06 0.00 333.90 1582.92 0.00 06:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 13418184 15451552 548584 3.35 79060 2132692 1342484 7.70 810168 1878232 275512 06:17:01 13395724 15433132 566628 3.46 79276 2136428 1412168 8.10 834976 1876572 2224 06:18:01 13315684 15409624 588832 3.59 79492 2191812 1450988 8.32 858580 1926996 53768 06:19:01 13341096 15445572 552724 3.37 79676 2201768 1371784 7.86 826032 1933156 6020 06:20:01 12935584 15360360 610696 3.73 106728 2500488 1428220 8.19 1110732 2031040 4460 06:21:01 12988408 15423148 547868 3.34 105472 2511412 1322340 7.58 1055240 2035848 7636 06:22:01 12911116 15353256 617524 3.77 105632 2518480 1513556 8.68 1130332 2038748 2832 06:23:01 12854532 15298260 672508 4.10 105700 2519956 1653160 9.48 1185720 2038472 24 06:24:01 12856384 15300128 670628 4.09 105708 2519956 1653160 9.48 1184912 2038472 4 06:25:01 12971056 15421800 548652 3.35 105824 2526648 1332572 7.64 1063380 2044032 4648 06:26:01 12915016 15374520 595192 3.63 106080 2534828 1466896 8.41 1113692 2048468 3516 06:27:01 12857308 15320748 648868 3.96 106164 2538592 1479532 8.48 1170024 2049616 4 06:28:01 12858828 15322300 647284 3.95 106184 2538596 1479532 8.48 1169444 2049620 8 06:29:01 12873016 15336508 633148 3.86 106200 2538600 1479532 8.48 1154272 2049624 40 06:30:01 12873584 15337124 632388 3.86 106248 2538576 1518884 8.71 1153800 2049600 16 06:31:01 12847368 15310956 658548 4.02 106280 2538584 1578600 9.05 1180060 2049608 28 06:32:01 12865608 15329220 640240 3.91 106304 2538584 1578600 9.05 1162816 2049608 12 06:33:01 12866544 15330180 639240 3.90 106324 2538588 1578600 9.05 1161956 2049612 40 06:34:01 12866268 15329932 639444 3.90 106348 2538588 1578600 9.05 1159956 2049612 16 06:35:01 12639404 15145332 823276 5.02 106440 2580052 1601068 9.18 1356848 2078444 24652 Average: 12972536 15351683 624114 3.81 100757 2459161 1491014 8.55 1092147 2018269 19273 06:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 lo 2.37 2.37 0.84 0.84 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 ens3 150.54 109.38 1317.80 14.63 0.00 0.00 0.00 0.00 06:17:01 lo 16.55 16.55 28.26 28.26 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 ens3 9.23 8.20 2.16 2.30 0.00 0.00 0.00 0.00 06:18:01 lo 25.73 25.73 53.66 53.66 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 ens3 82.05 52.51 843.85 6.18 0.00 0.00 0.00 0.00 06:19:01 lo 24.68 24.68 92.95 92.95 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 ens3 8.53 7.88 1.89 2.09 0.00 0.00 0.00 0.00 06:20:01 lo 24.86 24.86 93.48 93.48 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 ens3 302.92 188.09 2271.34 14.48 0.00 0.00 0.00 0.00 06:21:01 lo 46.16 46.16 176.59 176.59 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 ens3 14.65 13.58 3.24 3.49 0.00 0.00 0.00 0.00 06:22:01 lo 21.61 21.61 73.80 73.80 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 ens3 7.83 7.78 1.74 1.96 0.00 0.00 0.00 0.00 06:23:01 lo 7.58 7.58 27.91 27.91 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 ens3 2.27 2.10 0.54 0.87 0.00 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 ens3 0.17 0.10 0.05 0.21 0.00 0.00 0.00 0.00 06:25:01 lo 14.11 14.11 72.14 72.14 0.00 0.00 0.00 0.00 06:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 ens3 4.22 3.90 0.99 1.16 0.00 0.00 0.00 0.00 06:26:01 lo 29.37 29.37 99.12 99.12 0.00 0.00 0.00 0.00 06:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 ens3 9.92 9.50 2.26 2.41 0.00 0.00 0.00 0.00 06:27:01 lo 4.58 4.58 22.65 22.65 0.00 0.00 0.00 0.00 06:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 ens3 1.55 1.45 0.36 0.52 0.00 0.00 0.00 0.00 06:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 ens3 0.15 0.08 0.05 0.21 0.00 0.00 0.00 0.00 06:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 ens3 0.20 0.15 0.06 0.22 0.00 0.00 0.00 0.00 06:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 ens3 0.28 0.17 0.13 0.28 0.00 0.00 0.00 0.00 06:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 ens3 1.30 0.55 0.56 0.70 0.00 0.00 0.00 0.00 06:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 ens3 0.18 0.17 0.06 0.23 0.00 0.00 0.00 0.00 06:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 ens3 1.18 0.32 0.29 0.50 0.00 0.00 0.00 0.00 06:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 ens3 1.15 0.67 0.67 1.07 0.00 0.00 0.00 0.00 06:35:01 lo 26.17 26.17 451.00 451.00 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 ens3 1.70 1.47 0.43 0.59 0.00 0.00 0.00 0.00 Average: lo 12.21 12.21 59.60 59.60 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 30.02 20.41 222.58 2.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-35097) 08/13/25 _x86_64_ (4 CPU) 06:14:21 LINUX RESTART (4 CPU) 06:15:01 CPU %user %nice %system %iowait %steal %idle 06:16:01 all 18.95 11.57 9.65 3.60 0.09 56.14 06:16:01 0 21.57 11.32 9.46 3.16 0.10 54.40 06:16:01 1 33.08 9.66 9.97 3.92 0.08 43.29 06:16:01 2 14.59 11.12 9.23 3.06 0.08 61.92 06:16:01 3 6.43 14.22 9.95 4.26 0.08 65.05 06:17:01 all 4.24 0.00 0.86 0.90 0.03 93.98 06:17:01 0 4.18 0.00 0.91 0.17 0.02 94.74 06:17:01 1 4.03 0.00 0.70 0.03 0.03 95.20 06:17:01 2 3.68 0.00 1.14 2.96 0.03 92.18 06:17:01 3 5.09 0.00 0.69 0.42 0.02 93.79 06:18:01 all 14.14 0.00 1.35 0.01 0.04 84.46 06:18:01 0 15.14 0.00 1.43 0.00 0.05 83.38 06:18:01 1 14.55 0.00 1.54 0.00 0.03 83.87 06:18:01 2 11.80 0.00 1.18 0.00 0.03 86.99 06:18:01 3 15.06 0.00 1.24 0.05 0.03 83.61 06:19:01 all 32.89 0.00 2.19 0.10 0.09 64.74 06:19:01 0 33.57 0.00 2.34 0.07 0.09 63.93 06:19:01 1 33.37 0.00 2.14 0.32 0.09 64.08 06:19:01 2 33.32 0.00 2.10 0.00 0.09 64.50 06:19:01 3 31.27 0.00 2.16 0.00 0.10 66.47 06:20:01 all 36.33 0.00 4.11 0.49 0.09 58.98 06:20:01 0 35.28 0.00 3.34 0.92 0.09 60.38 06:20:01 1 35.94 0.00 6.13 0.07 0.10 57.76 06:20:01 2 37.16 0.00 3.57 0.34 0.10 58.82 06:20:01 3 36.92 0.00 3.39 0.64 0.09 58.95 06:21:01 all 17.78 0.00 1.97 0.04 0.06 80.15 06:21:01 0 18.04 0.00 1.99 0.10 0.07 79.79 06:21:01 1 17.09 0.00 1.96 0.00 0.05 80.90 06:21:01 2 18.11 0.00 2.06 0.05 0.07 79.71 06:21:01 3 17.86 0.00 1.87 0.00 0.07 80.21 06:22:01 all 34.63 0.00 2.25 0.07 0.07 62.97 06:22:01 0 33.56 0.00 2.36 0.20 0.07 63.82 06:22:01 1 35.12 0.00 2.33 0.00 0.09 62.46 06:22:01 2 35.07 0.00 2.26 0.05 0.07 62.55 06:22:01 3 34.80 0.00 2.06 0.02 0.07 63.06 06:23:01 all 49.19 0.00 2.01 0.02 0.09 48.68 06:23:01 0 47.43 0.00 1.90 0.07 0.10 50.50 06:23:01 1 49.46 0.00 2.13 0.00 0.09 48.32 06:23:01 2 49.12 0.00 1.96 0.00 0.09 48.84 06:23:01 3 50.78 0.00 2.08 0.00 0.10 47.04 06:24:01 all 52.73 0.00 1.80 0.00 0.08 45.39 06:24:01 0 47.66 0.00 1.77 0.00 0.09 50.49 06:24:01 1 52.44 0.00 1.72 0.00 0.07 45.78 06:24:01 2 54.09 0.00 1.72 0.00 0.09 44.10 06:24:01 3 56.66 0.00 2.00 0.00 0.09 41.26 06:25:01 all 43.60 0.00 2.27 0.01 0.09 54.03 06:25:01 0 42.91 0.00 2.48 0.05 0.10 54.46 06:25:01 1 42.05 0.00 1.94 0.00 0.09 55.92 06:25:01 2 44.85 0.00 2.33 0.00 0.09 52.74 06:25:01 3 44.59 0.00 2.34 0.00 0.09 52.99 06:26:01 all 31.52 0.00 2.37 0.08 0.09 65.94 06:26:01 0 30.88 0.00 2.59 0.21 0.07 66.26 06:26:01 1 32.22 0.00 2.42 0.05 0.10 65.20 06:26:01 2 31.17 0.00 2.31 0.05 0.10 66.37 06:26:01 3 31.83 0.00 2.16 0.00 0.09 65.92 06:26:01 CPU %user %nice %system %iowait %steal %idle 06:27:01 all 36.65 0.00 1.97 0.01 0.08 61.29 06:27:01 0 37.35 0.00 2.17 0.03 0.09 60.36 06:27:01 1 36.22 0.00 1.77 0.00 0.09 61.93 06:27:01 2 35.88 0.00 1.91 0.00 0.09 62.13 06:27:01 3 37.15 0.00 2.04 0.00 0.07 60.74 06:28:01 all 28.56 0.00 1.58 0.00 0.08 69.77 06:28:01 0 30.16 0.00 1.69 0.02 0.12 68.02 06:28:01 1 27.39 0.00 1.49 0.00 0.07 71.04 06:28:01 2 28.68 0.00 1.63 0.00 0.07 69.62 06:28:01 3 28.00 0.00 1.53 0.00 0.07 70.40 06:29:01 all 28.70 0.00 1.60 0.00 0.07 69.62 06:29:01 0 29.97 0.00 1.75 0.02 0.05 68.21 06:29:01 1 29.40 0.00 1.63 0.00 0.07 68.90 06:29:01 2 28.30 0.00 1.48 0.00 0.05 70.16 06:29:01 3 27.14 0.00 1.56 0.00 0.09 71.22 06:30:01 all 28.73 0.00 1.72 0.00 0.06 69.49 06:30:01 0 27.85 0.00 1.68 0.02 0.07 70.38 06:30:01 1 29.93 0.00 1.76 0.00 0.05 68.26 06:30:01 2 28.87 0.00 1.72 0.00 0.07 69.34 06:30:01 3 28.29 0.00 1.71 0.00 0.03 69.97 06:31:01 all 28.62 0.00 1.64 0.00 0.09 69.65 06:31:01 0 31.49 0.00 1.84 0.02 0.09 66.57 06:31:01 1 27.03 0.00 1.44 0.00 0.10 71.43 06:31:01 2 30.32 0.00 1.80 0.00 0.09 67.79 06:31:01 3 25.67 0.00 1.50 0.00 0.07 72.76 06:32:01 all 28.81 0.00 1.69 0.00 0.10 69.39 06:32:01 0 28.95 0.00 1.77 0.00 0.10 69.17 06:32:01 1 28.94 0.00 1.78 0.00 0.10 69.18 06:32:01 2 27.63 0.00 1.51 0.00 0.07 70.79 06:32:01 3 29.75 0.00 1.71 0.02 0.10 68.42 06:33:01 all 28.79 0.00 1.67 0.00 0.10 69.44 06:33:01 0 30.14 0.00 1.85 0.02 0.09 67.90 06:33:01 1 29.12 0.00 1.72 0.00 0.10 69.05 06:33:01 2 30.34 0.00 1.71 0.00 0.14 67.81 06:33:01 3 25.51 0.00 1.42 0.00 0.05 73.03 06:34:01 all 28.58 0.00 1.60 0.01 0.06 69.75 06:34:01 0 30.42 0.00 1.64 0.02 0.07 67.86 06:34:01 1 27.88 0.00 1.65 0.00 0.07 70.40 06:34:01 2 27.57 0.00 1.47 0.00 0.04 70.92 06:34:01 3 28.42 0.00 1.63 0.02 0.07 69.87 06:35:01 all 25.47 0.00 1.57 0.10 0.09 72.77 06:35:01 0 26.18 0.00 1.55 0.37 0.10 71.79 06:35:01 1 24.04 0.00 1.80 0.00 0.09 74.07 06:35:01 2 21.80 0.00 1.39 0.00 0.09 76.72 06:35:01 3 29.81 0.00 1.55 0.02 0.09 68.53 Average: all 29.87 0.59 2.30 0.28 0.08 66.88 Average: 0 30.06 0.58 2.33 0.28 0.08 66.67 Average: 1 30.41 0.50 2.41 0.22 0.08 66.38 Average: 2 29.54 0.57 2.23 0.33 0.08 67.25 Average: 3 29.47 0.72 2.23 0.28 0.07 67.22