---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-20839 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /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 645 12596 1 2767 15026 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:c5:0a:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85158sec preferred_lft 85158sec inet6 fe80::f816:3eff:fec5:af3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:16:b9:39 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-20839) 06/13/25 _x86_64_ (4 CPU) 11:15:20 LINUX RESTART (4 CPU) 11:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:17:01 303.57 81.35 222.21 0.00 3930.01 12281.04 0.00 11:18:01 29.15 0.17 28.98 0.00 21.60 6539.98 0.00 11:19:01 4.42 0.13 4.28 0.00 20.80 209.43 0.00 11:20:01 5.35 0.13 5.22 0.00 23.60 1980.47 0.00 11:21:01 40.59 6.95 33.64 0.00 2646.63 6450.92 0.00 11:22:01 10.11 0.08 10.03 0.00 7.73 724.81 0.00 11:23:01 3.70 0.02 3.68 0.00 1.20 479.52 0.00 11:24:01 1.88 0.00 1.88 0.00 0.00 100.65 0.00 11:25:01 0.85 0.00 0.85 0.00 0.00 10.27 0.00 11:26:01 3.28 0.02 3.27 0.00 4.27 266.84 0.00 11:27:01 3.80 0.10 3.70 0.00 15.46 453.79 0.00 11:28:01 1.78 0.00 1.78 0.00 0.00 162.67 0.00 11:29:01 0.87 0.00 0.87 0.00 0.00 10.53 0.00 11:30:01 1.38 0.00 1.38 0.00 0.00 16.66 0.00 11:31:01 1.68 0.02 1.67 0.00 0.13 23.60 0.00 11:32:01 1.30 0.00 1.30 0.00 0.00 16.81 0.00 11:33:01 0.82 0.00 0.82 0.00 0.00 9.60 0.00 11:34:01 1.05 0.00 1.05 0.00 0.00 14.00 0.00 11:35:01 1.20 0.00 1.20 0.00 0.00 174.64 0.00 Average: 21.95 4.69 17.27 0.00 351.44 1576.46 0.00 11:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 13460184 15459740 532140 3.25 77516 2108436 1368220 7.84 798340 1846584 183440 11:18:01 13446464 15450052 541208 3.30 77728 2112176 1363448 7.82 813664 1845712 2496 11:19:01 13358980 15417004 573048 3.50 77964 2165504 1432600 8.21 847888 1893924 51772 11:20:01 13344628 15413060 576972 3.52 78160 2175168 1489628 8.54 858676 1899476 4636 11:21:01 12974324 15374744 594024 3.62 105044 2478552 1510324 8.66 1092484 2008960 8536 11:22:01 13016864 15425080 543744 3.32 103820 2487296 1337376 7.67 1049740 2011044 7520 11:23:01 12889624 15304504 664244 4.05 104008 2493612 1581500 9.07 1175684 2012860 2504 11:24:01 12885828 15300768 668020 4.07 104060 2493616 1622208 9.30 1180696 2012864 24 11:25:01 12886616 15301576 667204 4.07 104080 2493616 1664080 9.54 1176640 2012864 20 11:26:01 12931044 15355604 612752 3.74 104268 2502784 1466156 8.41 1124864 2019484 5896 11:27:01 12842652 15274528 693620 4.23 104456 2509688 1648000 9.45 1212092 2021428 2984 11:28:01 12892960 15326096 641980 3.92 104504 2510876 1478424 8.48 1162248 2022608 16 11:29:01 12892804 15325952 642112 3.92 104516 2510876 1478424 8.48 1161932 2022608 20 11:30:01 12899652 15332840 635176 3.87 104540 2510880 1478424 8.48 1153636 2022612 48 11:31:01 12897732 15330956 637124 3.89 104596 2510860 1582236 9.07 1156652 2022584 36 11:32:01 12899596 15332856 635212 3.87 104624 2510868 1582236 9.07 1154936 2022592 68 11:33:01 12900504 15333912 634100 3.87 104644 2510996 1582236 9.07 1154204 2022720 24 11:34:01 12899536 15332972 635036 3.87 104668 2511000 1582236 9.07 1153200 2022724 64 11:35:01 12772508 15222912 744792 4.54 104720 2527640 1824148 10.46 1277172 2026872 12404 Average: 13004868 15348166 624869 3.81 98838 2427602 1530100 8.77 1089724 1987922 14869 11:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 214.26 154.66 1285.63 17.73 0.00 0.00 0.00 0.00 11:17:01 lo 3.43 3.43 2.12 2.12 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 8.15 7.77 1.79 1.99 0.00 0.00 0.00 0.00 11:18:01 lo 15.88 15.88 28.58 28.58 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 ens3 122.65 111.71 793.66 10.67 0.00 0.00 0.00 0.00 11:19:01 lo 27.65 27.65 65.67 65.67 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 10.26 9.13 2.49 2.75 0.00 0.00 0.00 0.00 11:20:01 lo 27.65 27.65 98.23 98.23 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 296.82 167.21 2292.16 13.62 0.00 0.00 0.00 0.00 11:21:01 lo 27.41 27.41 111.21 111.21 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 16.35 16.08 3.64 3.92 0.00 0.00 0.00 0.00 11:22:01 lo 50.41 50.41 169.24 169.24 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 7.08 5.88 2.02 2.96 0.00 0.00 0.00 0.00 11:23:01 lo 17.83 17.83 67.73 67.73 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 ens3 1.03 0.40 0.41 0.65 0.00 0.00 0.00 0.00 11:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 ens3 1.15 0.52 0.50 0.70 0.00 0.00 0.00 0.00 11:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 10.35 8.28 3.23 2.52 0.00 0.00 0.00 0.00 11:26:01 lo 26.27 26.27 113.30 113.30 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 7.88 6.20 2.35 1.64 0.00 0.00 0.00 0.00 11:27:01 lo 19.73 19.73 68.55 68.55 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 8.88 0.27 5.31 0.25 0.00 0.00 0.00 0.00 11:28:01 lo 1.12 1.12 9.91 9.91 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 4.90 0.13 2.95 0.22 0.00 0.00 0.00 0.00 11:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 0.32 0.17 0.06 0.22 0.00 0.00 0.00 0.00 11:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 ens3 0.30 0.25 0.13 0.28 0.00 0.00 0.00 0.00 11:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 ens3 1.03 0.19 0.54 0.22 0.00 0.00 0.00 0.00 11:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 ens3 0.73 0.52 0.33 0.87 0.00 0.00 0.00 0.00 11:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 0.23 0.15 0.06 0.22 0.00 0.00 0.00 0.00 11:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 1.38 1.28 0.32 0.49 0.00 0.00 0.00 0.00 11:35:01 lo 16.81 16.81 243.46 243.46 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 37.60 25.85 231.66 3.26 0.00 0.00 0.00 0.00 Average: lo 12.38 12.38 51.52 51.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-20839) 06/13/25 _x86_64_ (4 CPU) 11:15:20 LINUX RESTART (4 CPU) 11:16:01 CPU %user %nice %system %iowait %steal %idle 11:17:01 all 18.11 10.68 8.82 2.57 0.08 59.75 11:17:01 0 16.94 9.44 8.33 4.60 0.07 60.62 11:17:01 1 11.52 11.82 9.45 2.18 0.07 64.96 11:17:01 2 28.28 10.92 9.35 1.88 0.08 49.49 11:17:01 3 15.69 10.55 8.12 1.60 0.10 63.93 11:18:01 all 4.72 0.00 0.85 0.27 0.03 94.13 11:18:01 0 6.02 0.00 0.88 0.10 0.03 92.96 11:18:01 1 4.48 0.00 1.02 0.97 0.03 93.49 11:18:01 2 4.33 0.00 0.75 0.00 0.03 94.88 11:18:01 3 4.05 0.00 0.75 0.00 0.03 95.17 11:19:01 all 14.00 0.00 1.37 0.02 0.05 84.56 11:19:01 0 16.18 0.00 1.41 0.07 0.03 82.31 11:19:01 1 11.56 0.00 1.21 0.00 0.05 87.17 11:19:01 2 15.28 0.00 1.46 0.00 0.07 83.19 11:19:01 3 12.98 0.00 1.41 0.00 0.05 85.56 11:20:01 all 30.96 0.00 2.11 0.05 0.07 66.82 11:20:01 0 31.15 0.00 2.02 0.15 0.09 66.59 11:20:01 1 30.37 0.00 2.38 0.00 0.07 67.19 11:20:01 2 31.54 0.00 2.07 0.02 0.07 66.31 11:20:01 3 30.77 0.00 1.97 0.02 0.05 67.20 11:21:01 all 36.01 0.00 4.05 0.32 0.08 59.54 11:21:01 0 35.64 0.00 5.01 0.69 0.09 58.57 11:21:01 1 37.51 0.00 3.12 0.10 0.07 59.19 11:21:01 2 35.14 0.00 4.02 0.09 0.07 60.68 11:21:01 3 35.75 0.00 4.05 0.39 0.10 59.70 11:22:01 all 15.03 0.00 1.89 0.06 0.08 82.95 11:22:01 0 16.88 0.00 2.11 0.03 0.07 80.91 11:22:01 1 13.07 0.00 1.83 0.00 0.08 85.01 11:22:01 2 17.09 0.00 1.84 0.02 0.08 80.97 11:22:01 3 13.09 0.00 1.75 0.19 0.07 84.90 11:23:01 all 38.23 0.00 2.01 0.02 0.09 59.65 11:23:01 0 40.12 0.00 2.29 0.00 0.10 57.48 11:23:01 1 33.41 0.00 1.79 0.00 0.09 64.71 11:23:01 2 44.38 0.00 2.12 0.02 0.09 53.40 11:23:01 3 34.97 0.00 1.81 0.05 0.10 63.06 11:24:01 all 52.39 0.00 1.86 0.00 0.10 45.65 11:24:01 0 58.67 0.00 2.16 0.00 0.10 39.07 11:24:01 1 44.32 0.00 1.62 0.00 0.10 53.95 11:24:01 2 60.16 0.00 1.95 0.00 0.09 37.81 11:24:01 3 46.18 0.00 1.72 0.02 0.10 51.98 11:25:01 all 52.79 0.00 1.67 0.00 0.08 45.45 11:25:01 0 52.97 0.00 1.71 0.00 0.07 45.25 11:25:01 1 50.87 0.00 1.64 0.00 0.09 47.41 11:25:01 2 55.52 0.00 1.71 0.00 0.09 42.68 11:25:01 3 51.80 0.00 1.63 0.02 0.09 46.46 11:26:01 all 34.43 0.00 2.22 0.02 0.09 63.25 11:26:01 0 33.95 0.00 2.19 0.00 0.09 63.77 11:26:01 1 33.77 0.00 2.22 0.02 0.09 63.90 11:26:01 2 35.82 0.00 2.32 0.00 0.09 61.77 11:26:01 3 34.18 0.00 2.15 0.05 0.09 63.53 11:27:01 all 37.88 0.00 2.23 0.01 0.07 59.81 11:27:01 0 37.67 0.00 2.30 0.00 0.07 59.96 11:27:01 1 38.18 0.00 2.28 0.00 0.07 59.47 11:27:01 2 37.53 0.00 2.08 0.02 0.07 60.30 11:27:01 3 38.15 0.00 2.25 0.02 0.09 59.49 11:27:01 CPU %user %nice %system %iowait %steal %idle 11:28:01 all 30.75 0.00 1.70 0.01 0.05 67.48 11:28:01 0 30.87 0.00 1.78 0.00 0.07 67.28 11:28:01 1 31.75 0.00 1.78 0.00 0.03 66.43 11:28:01 2 29.14 0.00 1.69 0.03 0.05 69.09 11:28:01 3 31.23 0.00 1.56 0.00 0.05 67.15 11:29:01 all 28.91 0.00 1.68 0.00 0.06 69.35 11:29:01 0 30.00 0.00 1.88 0.00 0.07 68.05 11:29:01 1 29.74 0.00 1.62 0.00 0.07 68.58 11:29:01 2 28.20 0.00 1.49 0.00 0.03 70.28 11:29:01 3 27.73 0.00 1.74 0.00 0.05 70.48 11:30:01 all 28.82 0.00 1.67 0.00 0.07 69.44 11:30:01 0 29.06 0.00 1.77 0.00 0.07 69.10 11:30:01 1 29.41 0.00 1.64 0.00 0.07 68.88 11:30:01 2 29.72 0.00 1.81 0.02 0.07 68.39 11:30:01 3 27.08 0.00 1.48 0.00 0.05 71.40 11:31:01 all 28.73 0.00 1.60 0.01 0.06 69.60 11:31:01 0 29.30 0.00 1.66 0.00 0.05 68.99 11:31:01 1 27.41 0.00 1.51 0.00 0.09 70.99 11:31:01 2 28.92 0.00 1.62 0.05 0.05 69.35 11:31:01 3 29.27 0.00 1.59 0.00 0.05 69.09 11:32:01 all 28.62 0.00 1.68 0.01 0.07 69.62 11:32:01 0 30.00 0.00 1.96 0.00 0.09 67.95 11:32:01 1 29.47 0.00 1.66 0.00 0.05 68.82 11:32:01 2 29.49 0.00 1.84 0.04 0.09 68.55 11:32:01 3 25.56 0.00 1.26 0.00 0.05 73.13 11:33:01 all 28.68 0.00 1.54 0.01 0.04 69.73 11:33:01 0 30.14 0.00 1.60 0.02 0.03 68.21 11:33:01 1 28.20 0.00 1.48 0.00 0.05 70.27 11:33:01 2 31.11 0.00 1.77 0.02 0.05 67.05 11:33:01 3 25.30 0.00 1.33 0.00 0.03 73.34 11:34:01 all 28.56 0.00 1.52 0.00 0.06 69.86 11:34:01 0 29.26 0.00 1.64 0.00 0.07 69.03 11:34:01 1 28.11 0.00 1.61 0.00 0.05 70.23 11:34:01 2 30.64 0.00 1.44 0.02 0.05 67.85 11:34:01 3 26.23 0.00 1.40 0.00 0.05 72.31 11:35:01 all 27.15 0.00 1.55 0.00 0.06 71.24 11:35:01 0 25.75 0.00 1.56 0.00 0.07 72.63 11:35:01 1 26.90 0.00 1.61 0.00 0.05 71.44 11:35:01 2 28.44 0.00 1.58 0.02 0.07 69.89 11:35:01 3 27.49 0.00 1.45 0.00 0.05 71.01 Average: all 29.65 0.57 2.22 0.18 0.07 67.31 Average: 0 30.49 0.51 2.34 0.30 0.07 66.29 Average: 1 28.33 0.64 2.19 0.18 0.07 68.60 Average: 2 31.56 0.59 2.27 0.12 0.07 65.40 Average: 3 28.20 0.57 2.08 0.13 0.07 68.96