---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-40041 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: 2800.000 BogoMIPS: 5600.00 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 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 710 12500 1 2798 14960 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:c8:1b:12 brd ff:ff:ff:ff:ff:ff inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85110sec preferred_lft 85110sec inet6 fe80::f816:3eff:fec8:1b12/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:52:42:e4 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-40041) 08/22/25 _x86_64_ (4 CPU) 13:52:12 LINUX RESTART (4 CPU) 13:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:54:01 174.79 61.84 112.95 0.00 3137.61 11738.06 0.00 13:55:01 27.55 0.27 27.28 0.00 34.26 6235.09 0.00 13:56:01 4.07 0.12 3.95 0.00 21.33 219.96 0.00 13:57:01 4.43 0.05 4.38 0.00 11.86 2072.05 0.00 13:58:01 43.74 6.98 36.76 0.00 2644.23 6646.09 0.00 13:59:01 9.37 0.05 9.32 0.00 6.80 661.89 0.00 14:00:01 4.42 0.02 4.40 0.00 2.80 485.25 0.00 14:01:01 2.22 0.00 2.22 0.00 0.00 173.33 0.00 14:02:01 0.92 0.00 0.92 0.00 0.00 10.66 0.00 14:03:01 2.85 0.03 2.82 0.00 7.60 188.64 0.00 14:04:01 3.62 0.02 3.60 0.00 4.27 457.92 0.00 14:05:01 2.33 0.00 2.33 0.00 0.00 237.03 0.00 14:06:01 0.97 0.00 0.97 0.00 0.00 11.07 0.00 14:07:01 1.50 0.00 1.50 0.00 0.00 17.33 0.00 14:08:01 1.73 0.02 1.72 0.00 0.13 24.40 0.00 14:09:01 1.54 0.00 1.54 0.00 0.00 18.57 0.00 14:10:01 0.90 0.00 0.90 0.00 0.00 10.93 0.00 14:11:01 1.42 0.00 1.42 0.00 0.00 17.46 0.00 14:12:01 0.82 0.00 0.82 0.00 0.00 9.73 0.00 14:13:01 4.10 0.50 3.60 0.00 56.39 1447.23 0.00 Average: 14.67 3.50 11.18 0.00 296.62 1535.42 0.00 13:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:54:01 13363112 15387448 607644 3.71 79192 2129860 1435168 8.23 876492 1867392 173836 13:55:01 13360376 15389148 605448 3.69 79408 2134032 1434176 8.22 879944 1866940 2048 13:56:01 13220392 15308368 684900 4.18 79660 2192020 1562464 8.96 963272 1918964 55716 13:57:01 13253424 15351024 642656 3.92 79832 2200476 1500436 8.60 925628 1924912 4560 13:58:01 12906436 15337288 635756 3.88 106988 2505868 1402908 8.04 1136424 2036028 8124 13:59:01 12903544 15341572 631056 3.85 105740 2514052 1459208 8.37 1139872 2038092 7952 14:00:01 12839756 15284612 687760 4.20 105924 2520524 1573400 9.02 1198776 2040780 3296 14:01:01 12785656 15231640 740732 4.52 105980 2521560 1708552 9.80 1252656 2040432 4 14:02:01 12785732 15231756 740572 4.52 106012 2521560 1708552 9.80 1252108 2040432 24 14:03:01 12839048 15293296 678832 4.14 106160 2529432 1493212 8.56 1195660 2046592 5428 14:04:01 12847800 15308232 663556 4.05 106356 2535240 1540944 8.83 1180696 2049152 2684 14:05:01 12777904 15241920 729852 4.45 106416 2538672 1548996 8.88 1252620 2050120 16 14:06:01 12776320 15240376 731384 4.46 106456 2538672 1548996 8.88 1252460 2050120 8 14:07:01 12795308 15259404 712320 4.35 106492 2538676 1548996 8.88 1235748 2050124 8 14:08:01 12796268 15260384 711268 4.34 106536 2538652 1659724 9.52 1232892 2050100 28 14:09:01 12797212 15261396 710204 4.33 106580 2538664 1659724 9.52 1230720 2050104 8 14:10:01 12799592 15263820 707780 4.32 106620 2538664 1659724 9.52 1229868 2050108 12 14:11:01 12768448 15232712 738888 4.51 106652 2538668 1659724 9.52 1262048 2050108 8 14:12:01 12800544 15264824 706772 4.31 106668 2538668 1659724 9.52 1228108 2050108 4 14:13:01 12866308 15374452 596528 3.64 106748 2581768 1377436 7.90 1167480 2044996 280 Average: 12914159 15293184 683195 4.17 101021 2459786 1557103 8.93 1154674 2015780 13202 13:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:54:01 lo 4.17 4.17 3.31 3.31 0.00 0.00 0.00 0.00 13:54:01 ens3 69.82 60.52 1151.12 10.35 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 15.63 15.63 28.86 28.86 0.00 0.00 0.00 0.00 13:55:01 ens3 9.80 8.00 2.53 2.83 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 28.66 28.66 68.18 68.18 0.00 0.00 0.00 0.00 13:56:01 ens3 69.49 70.47 855.41 7.77 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 24.81 24.81 92.20 92.20 0.00 0.00 0.00 0.00 13:57:01 ens3 8.42 7.80 1.85 2.06 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 24.83 24.83 109.36 109.36 0.00 0.00 0.00 0.00 13:58:01 ens3 262.49 177.67 2268.02 13.47 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 46.94 46.94 160.33 160.33 0.00 0.00 0.00 0.00 13:59:01 ens3 16.21 14.91 3.56 3.76 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 20.55 20.55 66.48 66.48 0.00 0.00 0.00 0.00 14:00:01 ens3 6.42 6.62 1.46 1.69 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 4.52 4.52 19.04 19.04 0.00 0.00 0.00 0.00 14:01:01 ens3 1.48 0.97 0.30 0.42 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 1.60 0.85 0.80 1.14 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 lo 19.21 19.21 88.41 88.41 0.00 0.00 0.00 0.00 14:03:01 ens3 6.32 6.03 1.60 2.26 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 lo 25.36 25.36 87.77 87.77 0.00 0.00 0.00 0.00 14:04:01 ens3 9.42 7.98 2.32 2.54 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 lo 2.75 2.75 16.33 16.33 0.00 0.00 0.00 0.00 14:05:01 ens3 0.85 0.75 0.20 0.38 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 0.22 0.12 0.06 0.21 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 ens3 0.28 0.18 0.06 0.22 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 0.42 0.23 0.19 0.28 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:09:01 ens3 0.25 0.20 0.06 0.23 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 0.27 0.13 0.06 0.21 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:11:01 ens3 0.32 0.18 0.07 0.22 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 0.17 0.12 0.05 0.22 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 50.21 50.21 455.29 455.29 0.00 0.00 0.00 0.00 14:13:01 ens3 1024.83 644.34 321.04 817.22 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 13.42 13.42 59.83 59.83 0.00 0.00 0.00 0.00 Average: ens3 74.52 50.45 230.74 43.41 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-40041) 08/22/25 _x86_64_ (4 CPU) 13:52:12 LINUX RESTART (4 CPU) 13:53:01 CPU %user %nice %system %iowait %steal %idle 13:54:01 all 16.85 9.83 8.70 2.02 0.08 62.52 13:54:01 0 27.25 8.82 8.30 2.35 0.08 53.20 13:54:01 1 5.19 11.95 9.06 0.93 0.07 72.81 13:54:01 2 11.65 10.95 9.44 1.12 0.08 66.76 13:54:01 3 23.23 7.64 8.00 3.66 0.10 57.37 13:55:01 all 5.01 0.00 0.90 0.26 0.03 93.79 13:55:01 0 4.81 0.00 0.84 0.00 0.03 94.32 13:55:01 1 5.29 0.00 0.84 0.00 0.03 93.84 13:55:01 2 4.58 0.00 0.84 0.02 0.03 94.53 13:55:01 3 5.38 0.00 1.11 1.01 0.03 92.48 13:56:01 all 15.46 0.00 1.45 0.01 0.05 83.03 13:56:01 0 13.73 0.00 1.57 0.00 0.05 84.65 13:56:01 1 16.84 0.00 1.48 0.02 0.05 81.61 13:56:01 2 15.00 0.00 1.49 0.00 0.05 83.46 13:56:01 3 16.28 0.00 1.25 0.03 0.05 82.39 13:57:01 all 32.33 0.00 2.28 0.03 0.08 65.28 13:57:01 0 33.62 0.00 2.15 0.00 0.07 64.17 13:57:01 1 31.34 0.00 2.53 0.10 0.07 65.96 13:57:01 2 31.52 0.00 2.10 0.00 0.09 66.29 13:57:01 3 32.85 0.00 2.36 0.00 0.09 64.71 13:58:01 all 37.77 0.00 4.49 0.41 0.09 57.24 13:58:01 0 38.85 0.00 4.32 0.12 0.08 56.62 13:58:01 1 38.30 0.00 4.52 0.74 0.10 56.34 13:58:01 2 36.25 0.00 5.69 0.50 0.09 57.47 13:58:01 3 37.65 0.00 3.44 0.29 0.09 58.53 13:59:01 all 17.36 0.00 2.02 0.03 0.05 80.53 13:59:01 0 17.85 0.00 1.95 0.00 0.05 80.14 13:59:01 1 17.07 0.00 2.29 0.12 0.05 80.47 13:59:01 2 16.93 0.00 1.87 0.02 0.05 81.13 13:59:01 3 17.60 0.00 1.94 0.00 0.07 80.39 14:00:01 all 36.50 0.00 2.16 0.02 0.09 61.24 14:00:01 0 36.43 0.00 2.01 0.00 0.09 61.47 14:00:01 1 35.50 0.00 2.18 0.05 0.09 62.18 14:00:01 2 37.04 0.00 2.17 0.02 0.09 60.69 14:00:01 3 37.04 0.00 2.26 0.00 0.09 60.61 14:01:01 all 50.84 0.00 1.98 0.00 0.10 47.07 14:01:01 0 49.64 0.00 2.04 0.00 0.09 48.23 14:01:01 1 50.53 0.00 1.85 0.02 0.10 47.49 14:01:01 2 51.23 0.00 1.98 0.00 0.10 46.69 14:01:01 3 51.97 0.00 2.06 0.00 0.10 45.87 14:02:01 all 52.86 0.00 1.76 0.00 0.09 45.29 14:02:01 0 51.38 0.00 1.69 0.00 0.09 46.84 14:02:01 1 52.37 0.00 1.73 0.02 0.09 45.80 14:02:01 2 53.42 0.00 1.77 0.00 0.10 44.71 14:02:01 3 54.26 0.00 1.85 0.00 0.10 43.79 14:03:01 all 39.74 0.00 2.28 0.01 0.10 57.87 14:03:01 0 39.47 0.00 2.18 0.00 0.10 58.24 14:03:01 1 38.83 0.00 2.28 0.02 0.10 58.78 14:03:01 2 39.94 0.00 2.27 0.00 0.09 57.70 14:03:01 3 40.73 0.00 2.40 0.02 0.10 56.75 14:04:01 all 33.15 0.00 2.14 0.01 0.08 64.62 14:04:01 0 32.50 0.00 1.88 0.00 0.07 65.55 14:04:01 1 34.60 0.00 2.44 0.03 0.07 62.86 14:04:01 2 31.83 0.00 2.16 0.02 0.09 65.91 14:04:01 3 33.66 0.00 2.08 0.00 0.10 64.16 14:04:01 CPU %user %nice %system %iowait %steal %idle 14:05:01 all 36.06 0.00 1.97 0.02 0.06 61.89 14:05:01 0 37.85 0.00 2.10 0.00 0.07 59.98 14:05:01 1 34.87 0.00 2.02 0.07 0.05 63.00 14:05:01 2 36.74 0.00 1.77 0.00 0.07 61.42 14:05:01 3 34.79 0.00 1.98 0.00 0.07 63.17 14:06:01 all 28.63 0.00 1.63 0.00 0.07 69.67 14:06:01 0 26.99 0.00 1.56 0.00 0.07 71.38 14:06:01 1 30.01 0.00 1.89 0.02 0.07 68.01 14:06:01 2 28.65 0.00 1.43 0.00 0.07 69.84 14:06:01 3 28.85 0.00 1.65 0.00 0.07 69.43 14:07:01 all 28.70 0.00 1.74 0.00 0.07 69.49 14:07:01 0 27.68 0.00 1.60 0.00 0.07 70.65 14:07:01 1 27.03 0.00 2.12 0.02 0.07 70.76 14:07:01 2 29.51 0.00 1.68 0.00 0.07 68.74 14:07:01 3 30.56 0.00 1.58 0.00 0.07 67.78 14:08:01 all 28.63 0.00 1.81 0.00 0.08 69.47 14:08:01 0 29.42 0.00 1.83 0.00 0.07 68.68 14:08:01 1 27.98 0.00 2.24 0.02 0.09 69.68 14:08:01 2 26.81 0.00 1.44 0.00 0.09 71.67 14:08:01 3 30.31 0.00 1.74 0.00 0.09 67.86 14:09:01 all 28.59 0.00 1.82 0.00 0.07 69.51 14:09:01 0 29.95 0.00 1.70 0.00 0.07 68.29 14:09:01 1 28.25 0.00 2.21 0.02 0.05 69.48 14:09:01 2 27.07 0.00 1.53 0.00 0.09 71.31 14:09:01 3 29.11 0.00 1.85 0.00 0.07 68.97 14:10:01 all 28.63 0.00 1.71 0.00 0.06 69.60 14:10:01 0 26.47 0.00 1.55 0.00 0.05 71.93 14:10:01 1 28.48 0.00 1.86 0.02 0.07 69.57 14:10:01 2 30.07 0.00 1.65 0.00 0.05 68.23 14:10:01 3 29.51 0.00 1.79 0.00 0.05 68.64 14:11:01 all 28.45 0.00 1.76 0.00 0.09 69.71 14:11:01 0 29.76 0.00 1.65 0.00 0.09 68.50 14:11:01 1 29.72 0.00 1.81 0.02 0.09 68.37 14:11:01 2 29.00 0.00 1.89 0.00 0.09 69.02 14:11:01 3 25.34 0.00 1.67 0.00 0.09 72.90 14:12:01 all 28.74 0.00 1.66 0.00 0.07 69.53 14:12:01 0 28.49 0.00 1.61 0.00 0.05 69.85 14:12:01 1 28.54 0.00 1.78 0.02 0.09 69.57 14:12:01 2 25.29 0.00 1.34 0.00 0.05 73.32 14:12:01 3 32.61 0.00 1.90 0.00 0.07 65.42 14:13:01 all 22.30 0.00 2.44 0.03 0.08 75.14 14:13:01 0 19.17 0.00 2.02 0.00 0.09 78.73 14:13:01 1 31.26 0.00 2.69 0.14 0.08 65.83 14:13:01 2 20.78 0.00 2.75 0.00 0.09 76.39 14:13:01 3 17.96 0.00 2.29 0.00 0.07 79.68 Average: all 29.76 0.50 2.34 0.15 0.07 67.17 Average: 0 30.02 0.45 2.24 0.13 0.07 67.10 Average: 1 29.52 0.61 2.50 0.12 0.07 67.18 Average: 2 29.08 0.56 2.37 0.09 0.08 67.82 Average: 3 30.42 0.39 2.27 0.26 0.08 66.59