---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-21521 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/loop1 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/24505 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 16009 665 12571 1 2772 15006 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:64:48:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.106/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85142sec preferred_lft 85142sec inet6 fe80::f816:3eff:fe64:48d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:78:dc:18 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-21521) 06/16/25 _x86_64_ (4 CPU) 06:51:34 LINUX RESTART (4 CPU) 06:52:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:53:01 379.41 113.34 266.07 0.00 4302.19 13057.85 0.00 06:54:01 57.37 13.81 43.56 0.00 2608.23 9952.09 0.00 06:55:01 4.07 0.10 3.97 0.00 16.26 282.09 0.00 06:56:01 7.90 2.12 5.78 0.00 53.59 1923.55 0.00 06:57:01 40.19 5.00 35.19 0.00 2623.70 6575.97 0.00 06:58:01 8.13 0.07 8.07 0.00 7.07 583.37 0.00 06:59:01 4.90 0.05 4.85 0.00 12.00 510.31 0.00 07:00:01 2.72 0.00 2.72 0.00 0.00 241.96 0.00 07:01:01 1.32 0.37 0.95 0.00 15.46 11.33 0.00 07:02:01 3.05 0.00 3.05 0.00 0.00 252.09 0.00 07:03:01 3.65 0.45 3.20 0.00 12.66 391.67 0.00 07:04:01 2.95 0.00 2.95 0.00 0.00 277.15 0.00 07:05:01 1.10 0.00 1.10 0.00 0.00 12.40 0.00 07:06:01 1.25 0.00 1.25 0.00 0.00 16.40 0.00 07:07:01 1.83 0.02 1.82 0.00 0.13 26.00 0.00 07:08:01 0.85 0.00 0.85 0.00 0.00 12.13 0.00 07:09:01 1.05 0.00 1.05 0.00 0.00 13.86 0.00 07:10:01 0.87 0.00 0.87 0.00 0.00 12.26 0.00 07:11:01 1.10 0.00 1.10 0.00 0.00 13.86 0.00 07:12:01 8.10 0.77 7.33 0.00 86.92 945.18 0.00 Average: 26.30 6.72 19.58 0.00 483.73 1746.17 0.00 06:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:53:01 13607116 15409256 601300 3.67 72032 1915364 1368820 7.85 799596 1717796 149660 06:54:01 13425860 15441196 561680 3.43 77600 2115864 1353020 7.76 823640 1859372 4592 06:55:01 12989172 15032904 969096 5.91 77812 2143604 1945712 11.16 1229580 1882768 25820 06:56:01 13323192 15402472 598552 3.65 78172 2178168 1492172 8.56 869868 1911372 4624 06:57:01 12845484 15244876 727708 4.44 104856 2477988 1625364 9.32 1224900 2009720 2188 06:58:01 12975632 15386140 586172 3.58 103644 2490012 1386568 7.95 1089148 2015464 7556 06:59:01 12917624 15336404 635756 3.88 103856 2497852 1518752 8.71 1145808 2018708 4060 07:00:01 12854516 15274908 697216 4.25 103948 2499332 1639876 9.40 1208056 2018552 16 07:01:01 12855496 15276380 695684 4.24 103984 2499788 1639876 9.40 1206872 2018816 8 07:02:01 12824332 15249832 722196 4.41 104100 2504128 1614304 9.26 1235700 2021920 540 07:03:01 12868316 15304044 667200 4.07 104288 2513460 1485920 8.52 1182308 2026996 3680 07:04:01 12865280 15304592 666604 4.07 104360 2516896 1501824 8.61 1186796 2027976 24 07:05:01 12864476 15303824 667336 4.07 104400 2516896 1501824 8.61 1187828 2027976 12 07:06:01 12874444 15313832 657316 4.01 104428 2516900 1501824 8.61 1175928 2027980 36 07:07:01 12874596 15314036 657140 4.01 104504 2516872 1597728 9.16 1175596 2027948 8 07:08:01 12871988 15311480 659668 4.02 104536 2516884 1597728 9.16 1177828 2027956 184 07:09:01 12873824 15313336 657752 4.01 104556 2516884 1597728 9.16 1176712 2027956 4 07:10:01 12873272 15312816 658268 4.02 104584 2516888 1597728 9.16 1176604 2027960 196 07:11:01 12839352 15278936 692180 4.22 104620 2516888 1597728 9.16 1212716 2027960 12 07:12:01 12906096 15397372 572580 3.49 105884 2566212 1309440 7.51 1146388 2025792 52376 Average: 12966503 15310432 667570 4.07 98808 2426844 1543697 8.85 1131594 1987549 12780 06:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:53:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 06:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 ens3 581.21 346.13 2424.83 83.12 0.00 0.00 0.00 0.00 06:54:01 lo 11.88 11.88 16.70 16.70 0.00 0.00 0.00 0.00 06:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 ens3 65.82 49.41 350.07 6.05 0.00 0.00 0.00 0.00 06:55:01 lo 22.95 22.95 44.72 44.72 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 ens3 101.68 93.13 793.70 9.04 0.00 0.00 0.00 0.00 06:56:01 lo 27.03 27.03 87.19 87.19 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 ens3 9.92 9.03 3.82 2.24 0.00 0.00 0.00 0.00 06:57:01 lo 26.93 26.93 97.59 97.59 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 ens3 250.09 149.29 2289.13 12.29 0.00 0.00 0.00 0.00 06:58:01 lo 45.34 45.34 183.81 183.81 0.00 0.00 0.00 0.00 06:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 ens3 15.31 15.38 3.44 3.73 0.00 0.00 0.00 0.00 06:59:01 lo 25.16 25.16 85.15 85.15 0.00 0.00 0.00 0.00 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 ens3 8.88 8.57 1.99 2.20 0.00 0.00 0.00 0.00 07:00:01 lo 7.58 7.58 27.86 27.86 0.00 0.00 0.00 0.00 07:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 ens3 2.07 2.22 0.47 0.66 0.00 0.00 0.00 0.00 07:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 ens3 2.03 1.40 6.26 0.60 0.00 0.00 0.00 0.00 07:02:01 lo 12.93 12.93 54.05 54.05 0.00 0.00 0.00 0.00 07:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 ens3 4.32 4.03 0.96 1.14 0.00 0.00 0.00 0.00 07:03:01 lo 30.79 30.79 121.41 121.41 0.00 0.00 0.00 0.00 07:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 ens3 16.36 13.43 7.46 7.58 0.00 0.00 0.00 0.00 07:04:01 lo 2.88 2.88 16.30 16.30 0.00 0.00 0.00 0.00 07:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 ens3 1.82 1.47 0.62 0.86 0.00 0.00 0.00 0.00 07:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 ens3 0.15 0.15 0.05 0.24 0.00 0.00 0.00 0.00 07:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 ens3 0.23 0.17 0.06 0.22 0.00 0.00 0.00 0.00 07:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 ens3 1.00 0.42 0.40 0.63 0.00 0.00 0.00 0.00 07:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 ens3 0.48 0.30 0.20 0.30 0.00 0.00 0.00 0.00 07:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 ens3 0.23 0.13 0.06 0.22 0.00 0.00 0.00 0.00 07:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 ens3 0.22 0.15 0.06 0.22 0.00 0.00 0.00 0.00 07:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 ens3 0.25 0.17 0.06 0.23 0.00 0.00 0.00 0.00 07:12:01 lo 35.81 35.81 450.48 450.48 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 ens3 1164.64 687.34 347.09 831.70 0.00 0.00 0.00 0.00 Average: lo 12.58 12.58 59.32 59.32 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 110.94 68.88 309.78 48.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-21521) 06/16/25 _x86_64_ (4 CPU) 06:51:34 LINUX RESTART (4 CPU) 06:52:02 CPU %user %nice %system %iowait %steal %idle 06:53:01 all 21.93 15.13 12.23 2.92 0.11 47.67 06:53:01 0 19.55 16.40 13.16 2.98 0.12 47.79 06:53:01 1 22.55 14.30 11.20 2.89 0.10 48.96 06:53:01 2 21.15 16.86 12.98 2.55 0.10 46.35 06:53:01 3 24.46 12.98 11.60 3.26 0.10 47.59 06:54:01 all 6.20 0.00 1.14 0.65 0.04 91.98 06:54:01 0 2.94 0.00 1.13 0.53 0.03 95.36 06:54:01 1 3.37 0.00 1.07 1.49 0.03 94.04 06:54:01 2 14.16 0.00 1.50 0.18 0.05 84.10 06:54:01 3 4.35 0.00 0.84 0.38 0.03 94.39 06:55:01 all 10.73 0.00 1.29 0.03 0.05 87.91 06:55:01 0 8.75 0.00 1.21 0.03 0.05 89.96 06:55:01 1 11.87 0.00 1.31 0.07 0.05 86.70 06:55:01 2 12.88 0.00 1.46 0.00 0.07 85.60 06:55:01 3 9.42 0.00 1.18 0.00 0.03 89.37 06:56:01 all 33.12 0.00 2.43 0.12 0.09 64.24 06:56:01 0 29.90 0.00 2.73 0.05 0.12 67.20 06:56:01 1 36.14 0.00 2.46 0.09 0.09 61.23 06:56:01 2 35.29 0.00 2.41 0.00 0.09 62.21 06:56:01 3 31.13 0.00 2.14 0.33 0.09 66.32 06:57:01 all 33.03 0.00 4.08 0.46 0.09 62.34 06:57:01 0 34.56 0.00 3.51 0.09 0.09 61.75 06:57:01 1 33.20 0.00 3.77 0.07 0.10 62.85 06:57:01 2 31.27 0.00 5.46 1.20 0.10 61.97 06:57:01 3 33.09 0.00 3.56 0.50 0.09 62.76 06:58:01 all 17.89 0.00 2.20 0.03 0.07 79.81 06:58:01 0 18.81 0.00 2.56 0.10 0.07 78.46 06:58:01 1 17.78 0.00 2.08 0.02 0.07 80.05 06:58:01 2 17.41 0.00 2.14 0.00 0.08 80.36 06:58:01 3 17.55 0.00 2.01 0.00 0.07 80.37 06:59:01 all 30.49 0.00 2.31 0.02 0.08 67.10 06:59:01 0 28.54 0.00 2.51 0.05 0.09 68.81 06:59:01 1 30.32 0.00 2.37 0.00 0.07 67.25 06:59:01 2 31.57 0.00 2.29 0.02 0.07 66.05 06:59:01 3 31.51 0.00 2.09 0.00 0.09 66.32 07:00:01 all 48.90 0.00 2.17 0.01 0.09 48.83 07:00:01 0 46.91 0.00 2.24 0.05 0.09 50.70 07:00:01 1 49.18 0.00 2.18 0.00 0.09 48.56 07:00:01 2 49.42 0.00 2.14 0.00 0.09 48.35 07:00:01 3 50.06 0.00 2.13 0.00 0.10 47.71 07:01:01 all 52.85 0.00 2.02 0.00 0.10 45.03 07:01:01 0 50.75 0.00 2.15 0.02 0.10 46.98 07:01:01 1 52.62 0.00 1.98 0.00 0.10 45.30 07:01:01 2 52.55 0.00 1.92 0.00 0.10 45.43 07:01:01 3 55.47 0.00 2.02 0.00 0.10 42.40 07:02:01 all 44.39 0.00 2.44 0.02 0.08 53.07 07:02:01 0 43.61 0.00 2.59 0.00 0.09 53.71 07:02:01 1 43.04 0.00 2.36 0.07 0.07 54.46 07:02:01 2 45.14 0.00 2.48 0.02 0.07 52.30 07:02:01 3 45.79 0.00 2.33 0.00 0.09 51.80 07:03:01 all 30.25 0.00 2.39 0.02 0.10 67.24 07:03:01 0 30.34 0.00 2.26 0.00 0.10 67.31 07:03:01 1 30.23 0.00 2.55 0.05 0.10 67.06 07:03:01 2 30.35 0.00 2.42 0.00 0.10 67.13 07:03:01 3 30.10 0.00 2.31 0.02 0.10 67.47 07:03:01 CPU %user %nice %system %iowait %steal %idle 07:04:01 all 39.86 0.00 2.18 0.04 0.12 57.79 07:04:01 0 39.17 0.00 2.28 0.03 0.10 58.40 07:04:01 1 38.88 0.00 1.95 0.14 0.10 58.93 07:04:01 2 39.74 0.00 2.20 0.00 0.14 57.92 07:04:01 3 41.66 0.00 2.29 0.00 0.14 55.92 07:05:01 all 28.92 0.00 1.81 0.00 0.09 69.19 07:05:01 0 29.65 0.00 1.69 0.00 0.11 68.55 07:05:01 1 28.09 0.00 1.85 0.00 0.09 69.97 07:05:01 2 27.26 0.00 1.66 0.00 0.07 71.01 07:05:01 3 30.68 0.00 2.03 0.00 0.09 67.20 07:06:01 all 29.15 0.00 1.78 0.01 0.07 68.99 07:06:01 0 29.34 0.00 1.51 0.02 0.07 69.07 07:06:01 1 31.63 0.00 2.00 0.02 0.07 66.28 07:06:01 2 27.18 0.00 1.82 0.00 0.09 70.92 07:06:01 3 28.45 0.00 1.80 0.00 0.07 69.69 07:07:01 all 28.95 0.00 1.86 0.00 0.08 69.10 07:07:01 0 28.31 0.00 1.77 0.00 0.09 69.83 07:07:01 1 29.64 0.00 1.92 0.02 0.09 68.33 07:07:01 2 25.98 0.00 1.62 0.00 0.07 72.33 07:07:01 3 31.87 0.00 2.14 0.00 0.09 65.90 07:08:01 all 28.93 0.00 1.86 0.01 0.08 69.12 07:08:01 0 27.62 0.00 1.73 0.02 0.05 70.58 07:08:01 1 29.30 0.00 1.81 0.02 0.09 68.79 07:08:01 2 29.88 0.00 2.03 0.00 0.10 67.99 07:08:01 3 28.92 0.00 1.87 0.00 0.07 69.14 07:09:01 all 29.26 0.00 1.73 0.00 0.08 68.93 07:09:01 0 29.46 0.00 1.87 0.00 0.09 68.58 07:09:01 1 28.12 0.00 1.52 0.00 0.07 70.29 07:09:01 2 28.12 0.00 1.79 0.00 0.07 70.02 07:09:01 3 31.33 0.00 1.74 0.00 0.09 66.85 07:10:01 all 28.87 0.00 1.78 0.00 0.10 69.26 07:10:01 0 29.12 0.00 1.97 0.00 0.10 68.80 07:10:01 1 30.36 0.00 1.91 0.02 0.11 67.61 07:10:01 2 27.89 0.00 1.69 0.00 0.09 70.33 07:10:01 3 28.10 0.00 1.53 0.00 0.09 70.29 07:11:01 all 28.91 0.00 1.71 0.00 0.07 69.30 07:11:01 0 28.86 0.00 1.81 0.00 0.07 69.26 07:11:01 1 30.60 0.00 1.59 0.00 0.07 67.75 07:11:01 2 28.11 0.00 1.84 0.00 0.07 69.98 07:11:01 3 28.08 0.00 1.62 0.02 0.09 70.20 07:12:01 all 21.53 0.00 2.73 0.14 0.09 75.52 07:12:01 0 31.09 0.00 2.76 0.05 0.10 65.99 07:12:01 1 18.22 0.00 2.37 0.37 0.10 78.93 07:12:01 2 18.55 0.00 2.69 0.05 0.08 78.62 07:12:01 3 18.20 0.00 3.09 0.07 0.07 78.58 Average: all 29.61 0.76 2.61 0.23 0.08 66.71 Average: 0 29.27 0.82 2.67 0.20 0.09 66.94 Average: 1 29.67 0.72 2.52 0.27 0.08 66.74 Average: 2 29.63 0.85 2.73 0.20 0.09 66.50 Average: 3 29.87 0.66 2.52 0.23 0.08 66.64