---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-27245 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/loop0 68M 68M 0 100% /snap/lxd/22753 /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 760 12432 1 2815 14909 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:8f:cd:15 brd ff:ff:ff:ff:ff:ff inet 10.30.107.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85096sec preferred_lft 85096sec inet6 fe80::f816:3eff:fe8f:cd15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:ae:83:e3 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-27245) 07/11/25 _x86_64_ (4 CPU) 08:19:10 LINUX RESTART (4 CPU) 08:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:21:01 158.32 50.36 107.96 0.00 577.70 11990.12 0.00 08:22:01 44.25 13.80 30.45 0.00 2601.33 6564.53 0.00 08:23:01 4.00 0.23 3.77 0.00 45.18 195.80 0.00 08:24:01 4.70 0.02 4.68 0.00 3.33 1938.48 0.00 08:25:01 40.22 5.13 35.08 0.00 2626.00 6635.07 0.00 08:26:01 8.68 0.10 8.58 0.00 14.40 577.24 0.00 08:27:01 5.36 0.02 5.35 0.00 2.27 533.02 0.00 08:28:01 2.80 0.03 2.77 0.00 5.47 295.60 0.00 08:29:01 1.57 0.43 1.13 0.00 16.26 14.13 0.00 08:30:01 2.07 0.00 2.07 0.00 0.00 62.79 0.00 08:31:01 4.28 0.45 3.83 0.00 12.66 484.32 0.00 08:32:01 2.90 0.00 2.90 0.00 0.00 300.62 0.00 08:33:01 1.00 0.00 1.00 0.00 0.00 51.32 0.00 08:34:01 1.45 0.00 1.45 0.00 0.00 17.73 0.00 08:35:01 1.75 0.02 1.73 0.00 0.13 24.00 0.00 08:36:01 1.58 0.00 1.58 0.00 0.00 19.73 0.00 08:37:01 0.97 0.00 0.97 0.00 0.00 11.87 0.00 08:38:01 1.60 0.00 1.60 0.00 0.00 19.73 0.00 08:39:01 0.87 0.00 0.87 0.00 0.00 9.87 0.00 08:40:01 10.38 5.93 4.45 0.00 351.27 856.66 0.00 Average: 14.82 3.79 11.03 0.00 312.54 1521.41 0.00 08:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:21:01 13453932 15350092 643000 3.92 78508 2002872 1410032 8.08 856316 1797352 137324 08:22:01 13359376 15386764 605292 3.69 79092 2132656 1409572 8.08 879976 1866916 1752 08:23:01 12730332 14812244 1178616 7.19 79292 2186136 2013544 11.54 1451008 1916564 50752 08:24:01 13210496 15302808 688028 4.20 79500 2195796 1509288 8.65 967276 1920924 4912 08:25:01 12861064 15283052 685096 4.18 106508 2497492 1633932 9.37 1186112 2028720 3716 08:26:01 12932256 15361772 607736 3.71 105244 2506128 1408820 8.08 1113284 2033016 5216 08:27:01 12838028 15278744 690488 4.21 105432 2516832 1580320 9.06 1201244 2037740 4368 08:28:01 12808092 15251472 717592 4.38 105556 2519284 1639096 9.40 1228912 2038156 44 08:29:01 12801660 15245636 723408 4.41 105604 2519828 1639096 9.40 1235940 2038508 36 08:30:01 12852332 15299712 669352 4.08 105704 2523052 1519456 8.71 1184552 2041128 3384 08:31:01 12816512 15274176 694100 4.23 105924 2532444 1547744 8.87 1214304 2045956 3876 08:32:01 12808968 15271192 697092 4.25 106056 2536796 1480316 8.49 1217336 2047516 1216 08:33:01 12808984 15271256 696992 4.25 106076 2536800 1480316 8.49 1218564 2047520 8 08:34:01 12821576 15283880 684304 4.17 106096 2536804 1480316 8.49 1206604 2047524 4 08:35:01 12821464 15283796 684368 4.17 106164 2536784 1510344 8.66 1206808 2047504 20 08:36:01 12818432 15280944 687208 4.19 106208 2536916 1581568 9.07 1210556 2047636 8 08:37:01 12817312 15279856 688280 4.20 106240 2536916 1581568 9.07 1209724 2047636 8 08:38:01 12815172 15277772 690360 4.21 106292 2536920 1581568 9.07 1211632 2047640 4 08:39:01 12817644 15280260 687808 4.20 106316 2536920 1581568 9.07 1208952 2047640 20 08:40:01 12488912 15011620 953200 5.81 106524 2595440 1735508 9.95 1488688 2090940 24876 Average: 12884127 15254352 718616 4.38 100617 2451141 1566199 8.98 1184889 2011827 12077 08:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:21:01 lo 1.29 1.29 0.16 0.16 0.00 0.00 0.00 0.00 08:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 ens3 136.09 99.51 1130.99 11.87 0.00 0.00 0.00 0.00 08:22:01 lo 14.87 14.87 22.60 22.60 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 ens3 28.50 24.63 202.67 4.10 0.00 0.00 0.00 0.00 08:23:01 lo 22.91 22.91 45.93 45.93 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 ens3 75.62 65.08 815.66 6.82 0.00 0.00 0.00 0.00 08:24:01 lo 24.11 24.11 89.16 89.16 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 ens3 8.05 7.95 3.48 1.97 0.00 0.00 0.00 0.00 08:25:01 lo 26.12 26.12 88.18 88.18 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 ens3 328.42 253.93 2289.18 21.55 0.00 0.00 0.00 0.00 08:26:01 lo 38.41 38.41 141.82 141.82 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 ens3 13.21 13.13 2.99 3.21 0.00 0.00 0.00 0.00 08:27:01 lo 29.84 29.84 119.06 119.06 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 9.75 8.95 2.18 2.37 0.00 0.00 0.00 0.00 08:28:01 lo 11.22 11.22 39.69 39.69 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 3.40 3.28 0.77 0.94 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 1.92 1.30 6.10 0.60 0.00 0.00 0.00 0.00 08:30:01 lo 7.90 7.90 37.34 37.34 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 2.87 2.67 0.73 0.85 0.00 0.00 0.00 0.00 08:31:01 lo 34.43 34.43 124.23 124.23 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 16.96 13.51 7.52 7.64 0.00 0.00 0.00 0.00 08:32:01 lo 6.67 6.67 30.43 30.43 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 2.25 1.98 0.50 0.71 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 0.17 0.12 0.06 0.22 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 0.30 0.23 0.06 0.23 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 0.38 0.28 0.19 0.29 0.00 0.00 0.00 0.00 08:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 0.42 0.23 0.07 0.23 0.00 0.00 0.00 0.00 08:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 0.98 0.43 0.41 0.65 0.00 0.00 0.00 0.00 08:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 0.23 0.18 0.06 0.23 0.00 0.00 0.00 0.00 08:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 0.15 0.08 0.05 0.22 0.00 0.00 0.00 0.00 08:40:01 lo 28.83 28.83 450.11 450.11 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 ens3 6.33 6.70 16.63 9.85 0.00 0.00 0.00 0.00 Average: lo 12.37 12.37 59.49 59.49 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 31.71 25.15 223.26 3.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-27245) 07/11/25 _x86_64_ (4 CPU) 08:19:10 LINUX RESTART (4 CPU) 08:20:02 CPU %user %nice %system %iowait %steal %idle 08:21:01 all 17.35 10.46 8.70 10.02 0.12 53.35 08:21:01 0 18.81 9.63 8.75 8.00 0.12 54.70 08:21:01 1 10.68 12.93 9.63 9.15 0.12 57.49 08:21:01 2 21.82 10.37 8.75 6.22 0.09 52.75 08:21:01 3 18.04 8.93 7.70 16.70 0.14 48.50 08:22:01 all 4.92 0.00 1.16 0.77 0.04 93.10 08:22:01 0 4.08 0.00 1.00 0.03 0.02 94.87 08:22:01 1 6.14 0.00 1.24 0.47 0.05 92.10 08:22:01 2 3.85 0.00 1.21 2.22 0.05 92.67 08:22:01 3 5.63 0.00 1.17 0.39 0.05 92.77 08:23:01 all 13.78 0.00 1.37 0.05 0.05 84.76 08:23:01 0 12.86 0.00 1.48 0.00 0.05 85.61 08:23:01 1 13.65 0.00 1.31 0.02 0.05 84.98 08:23:01 2 13.59 0.00 1.41 0.02 0.05 84.93 08:23:01 3 15.01 0.00 1.28 0.15 0.05 83.52 08:24:01 all 34.34 0.00 2.46 0.08 0.12 63.01 08:24:01 0 33.68 0.00 2.38 0.02 0.09 63.84 08:24:01 1 34.18 0.00 2.49 0.00 0.10 63.23 08:24:01 2 35.08 0.00 2.50 0.03 0.17 62.22 08:24:01 3 34.41 0.00 2.47 0.27 0.10 62.75 08:25:01 all 33.52 0.00 4.27 3.45 0.10 58.65 08:25:01 0 33.16 0.00 4.45 1.21 0.10 61.08 08:25:01 1 33.00 0.00 4.76 2.67 0.09 59.49 08:25:01 2 33.14 0.00 3.68 4.69 0.10 58.39 08:25:01 3 34.80 0.00 4.21 5.25 0.12 55.63 08:26:01 all 21.12 0.00 2.04 0.36 0.08 76.41 08:26:01 0 21.85 0.00 1.97 0.22 0.08 75.87 08:26:01 1 20.40 0.00 1.91 1.18 0.08 76.43 08:26:01 2 21.13 0.00 2.11 0.00 0.09 76.67 08:26:01 3 21.08 0.00 2.15 0.03 0.05 76.68 08:27:01 all 31.17 0.00 2.26 0.12 0.09 66.38 08:27:01 0 28.07 0.00 2.07 0.02 0.08 69.76 08:27:01 1 31.50 0.00 2.28 0.41 0.09 65.72 08:27:01 2 32.98 0.00 2.39 0.03 0.09 64.52 08:27:01 3 32.14 0.00 2.29 0.00 0.09 65.48 08:28:01 all 45.38 0.00 2.39 0.03 0.11 52.10 08:28:01 0 45.20 0.00 2.53 0.00 0.10 52.16 08:28:01 1 46.04 0.00 2.46 0.09 0.10 51.31 08:28:01 2 44.72 0.00 2.28 0.02 0.12 52.86 08:28:01 3 45.53 0.00 2.31 0.00 0.12 52.04 08:29:01 all 52.60 0.00 1.91 0.00 0.11 45.38 08:29:01 0 50.14 0.00 1.97 0.00 0.12 47.77 08:29:01 1 53.74 0.00 1.97 0.02 0.10 44.16 08:29:01 2 52.90 0.00 1.85 0.00 0.10 45.14 08:29:01 3 53.59 0.00 1.86 0.00 0.12 44.43 08:30:01 all 46.78 0.00 2.19 0.00 0.12 50.90 08:30:01 0 45.95 0.00 1.99 0.00 0.10 51.96 08:30:01 1 46.94 0.00 2.11 0.02 0.12 50.81 08:30:01 2 46.56 0.00 2.28 0.00 0.14 51.03 08:30:01 3 47.67 0.00 2.39 0.00 0.12 49.82 08:31:01 all 30.46 0.00 2.30 0.03 0.09 67.13 08:31:01 0 29.41 0.00 2.26 0.00 0.09 68.24 08:31:01 1 30.74 0.00 2.32 0.12 0.10 66.72 08:31:01 2 30.73 0.00 2.22 0.00 0.08 66.96 08:31:01 3 30.96 0.00 2.39 0.00 0.07 66.58 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 40.10 0.00 2.08 0.02 0.10 57.70 08:32:01 0 40.82 0.00 2.30 0.00 0.10 56.77 08:32:01 1 40.12 0.00 2.06 0.03 0.10 57.68 08:32:01 2 39.42 0.00 1.98 0.00 0.09 58.52 08:32:01 3 40.03 0.00 1.97 0.05 0.10 57.84 08:33:01 all 28.51 0.00 1.67 0.01 0.10 69.71 08:33:01 0 28.74 0.00 1.69 0.00 0.09 69.49 08:33:01 1 28.45 0.00 1.67 0.05 0.10 69.73 08:33:01 2 29.00 0.00 1.73 0.00 0.10 69.17 08:33:01 3 27.83 0.00 1.60 0.00 0.10 70.46 08:34:01 all 28.61 0.00 1.79 0.00 0.07 69.53 08:34:01 0 30.92 0.00 1.79 0.00 0.09 67.20 08:34:01 1 26.27 0.00 1.65 0.00 0.05 72.02 08:34:01 2 30.46 0.00 2.09 0.02 0.09 67.35 08:34:01 3 26.75 0.00 1.61 0.00 0.05 71.59 08:35:01 all 28.76 0.00 1.63 0.02 0.07 69.52 08:35:01 0 32.30 0.00 1.91 0.05 0.05 65.68 08:35:01 1 28.26 0.00 1.52 0.02 0.07 70.13 08:35:01 2 30.09 0.00 1.68 0.00 0.09 68.15 08:35:01 3 24.44 0.00 1.42 0.02 0.05 74.06 08:36:01 all 28.58 0.00 1.76 0.00 0.10 69.56 08:36:01 0 29.66 0.00 1.69 0.02 0.10 68.53 08:36:01 1 27.76 0.00 1.86 0.00 0.09 70.29 08:36:01 2 30.51 0.00 1.85 0.00 0.09 67.55 08:36:01 3 26.48 0.00 1.63 0.00 0.10 71.78 08:37:01 all 28.83 0.00 1.68 0.01 0.10 69.38 08:37:01 0 28.57 0.00 1.77 0.02 0.12 69.53 08:37:01 1 28.31 0.00 1.54 0.02 0.09 70.04 08:37:01 2 30.13 0.00 1.82 0.00 0.10 67.95 08:37:01 3 28.32 0.00 1.59 0.00 0.09 70.00 08:38:01 all 28.81 0.00 1.65 0.01 0.09 69.44 08:38:01 0 29.11 0.00 1.73 0.02 0.09 69.06 08:38:01 1 29.89 0.00 1.53 0.02 0.10 68.46 08:38:01 2 27.82 0.00 1.72 0.00 0.09 70.37 08:38:01 3 28.41 0.00 1.62 0.00 0.07 69.90 08:39:01 all 28.69 0.00 1.65 0.00 0.09 69.57 08:39:01 0 28.13 0.00 1.62 0.00 0.09 70.16 08:39:01 1 29.11 0.00 1.51 0.00 0.09 69.29 08:39:01 2 29.19 0.00 1.77 0.00 0.10 68.94 08:39:01 3 28.31 0.00 1.72 0.00 0.09 69.89 08:40:01 all 26.54 0.00 1.67 0.08 0.08 71.64 08:40:01 0 24.48 0.00 1.70 0.02 0.09 73.72 08:40:01 1 26.86 0.00 1.59 0.12 0.07 71.36 08:40:01 2 23.32 0.00 1.49 0.05 0.09 75.05 08:40:01 3 31.46 0.00 1.91 0.12 0.07 66.44 Average: all 29.88 0.53 2.33 0.76 0.09 66.42 Average: 0 29.71 0.49 2.36 0.49 0.09 66.87 Average: 1 29.53 0.65 2.37 0.72 0.09 66.64 Average: 2 30.27 0.52 2.34 0.67 0.10 66.10 Average: 3 29.99 0.45 2.27 1.16 0.09 66.05