---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-910 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: 2799.934 BogoMIPS: 5599.86 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 9.1G 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 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 633 12881 1 2494 15047 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:c2:39:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85410sec preferred_lft 85410sec inet6 fe80::f816:3eff:fec2:39a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:0f:dc:69 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-910) 03/31/26 _x86_64_ (4 CPU) 12:09:10 LINUX RESTART (4 CPU) 12:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:11:01 176.02 56.75 119.27 0.00 3205.97 11807.34 0.00 12:12:01 32.87 0.12 32.76 0.00 25.32 8620.99 0.00 12:13:01 6.58 0.10 6.48 0.00 18.93 692.28 0.00 12:14:01 3.77 0.00 3.77 0.00 0.00 560.44 0.00 12:15:01 3.77 0.98 2.78 0.00 68.79 46.53 0.00 12:16:01 2.70 0.00 2.70 0.00 0.00 127.60 0.00 12:17:01 4.33 0.08 4.25 0.00 10.53 731.08 0.00 12:18:01 1.72 0.00 1.72 0.00 0.00 71.84 0.00 12:19:01 1.08 0.00 1.08 0.00 0.00 12.93 0.00 12:20:01 1.68 0.00 1.68 0.00 0.00 22.00 0.00 12:21:01 2.93 2.00 0.93 0.00 31.19 17.46 0.00 12:22:01 1.97 0.00 1.97 0.00 0.00 25.20 0.00 12:23:01 1.00 0.00 1.00 0.00 0.00 11.60 0.00 12:24:01 1.13 0.00 1.13 0.00 0.00 14.93 0.00 12:25:01 2.73 0.58 2.15 0.00 63.72 63.06 0.00 Average: 16.11 3.98 12.13 0.00 224.96 1510.24 0.00 12:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:11:01 13324832 15417480 574696 3.51 78852 2198036 1485288 8.52 854388 1926628 236776 12:12:01 13238172 15347536 643844 3.93 79056 2214240 1603892 9.20 932880 1934716 2936 12:13:01 13222468 15352480 638272 3.89 79392 2234000 1631172 9.35 935244 1944408 11012 12:14:01 13195792 15329428 661476 4.03 79484 2237156 1720324 9.86 961128 1945324 32 12:15:01 13187780 15328108 662580 4.04 80912 2242320 1759260 10.09 964696 1950372 64 12:16:01 13209504 15355704 634744 3.87 81036 2247892 1644364 9.43 940704 1954092 5744 12:17:01 13142840 15300156 690160 4.21 81232 2258552 1726428 9.90 999968 1959092 64 12:18:01 13180492 15339152 651056 3.97 81268 2259824 1564832 8.97 963492 1960432 4 12:19:01 13181024 15339948 650348 3.97 81328 2259824 1564832 8.97 960408 1960604 8 12:20:01 13195844 15354808 635444 3.88 81392 2259804 1564832 8.97 945044 1960584 12 12:21:01 13190988 15351192 638912 3.90 81572 2260584 1674548 9.60 948268 1961200 368 12:22:01 13193576 15353856 636200 3.88 81624 2260592 1674548 9.60 946140 1961208 28 12:23:01 13195436 15355752 634304 3.87 81660 2260592 1674548 9.60 944616 1961208 4 12:24:01 13192252 15352584 637484 3.89 81688 2260592 1674548 9.60 946520 1961208 24 12:25:01 13250904 15455008 534372 3.26 81768 2303536 1352356 7.75 894488 1956140 41188 Average: 13206794 15355546 634926 3.87 80818 2250503 1621051 9.29 942532 1953148 19884 12:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 131.93 105.78 1597.99 16.82 0.00 0.00 0.00 0.00 12:11:01 lo 54.92 54.92 97.07 97.07 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 ens3 16.76 15.41 3.69 3.93 0.00 0.00 0.00 0.00 12:12:01 lo 50.92 50.92 189.08 189.08 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 ens3 24.35 22.63 5.74 6.67 0.00 0.00 0.00 0.00 12:13:01 lo 71.57 71.57 255.74 255.74 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 ens3 6.35 4.83 1.76 1.92 0.00 0.00 0.00 0.00 12:14:01 lo 15.85 15.85 58.57 58.57 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 ens3 1.68 0.83 0.93 0.87 0.00 0.00 0.00 0.00 12:15:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 ens3 7.12 6.50 1.79 2.13 0.00 0.00 0.00 0.00 12:16:01 lo 21.02 21.02 83.42 83.42 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 ens3 10.16 9.13 2.25 2.42 0.00 0.00 0.00 0.00 12:17:01 lo 33.36 33.36 132.39 132.39 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 ens3 1.07 0.72 0.44 0.69 0.00 0.00 0.00 0.00 12:18:01 lo 1.68 1.68 11.89 11.89 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 0.25 0.13 0.07 0.22 0.00 0.00 0.00 0.00 12:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 ens3 0.53 0.28 0.21 0.29 0.00 0.00 0.00 0.00 12:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 0.33 0.12 0.07 0.22 0.00 0.00 0.00 0.00 12:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 ens3 0.35 0.20 0.07 0.22 0.00 0.00 0.00 0.00 12:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 ens3 1.27 0.50 0.47 1.35 0.00 0.00 0.00 0.00 12:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 0.90 0.57 0.39 0.64 0.00 0.00 0.00 0.00 12:24:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 1121.45 724.46 333.05 828.85 0.00 0.00 0.00 0.00 12:25:01 lo 46.39 46.39 448.01 448.01 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 88.25 59.42 128.28 57.86 0.00 0.00 0.00 0.00 Average: lo 19.72 19.72 85.07 85.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-910) 03/31/26 _x86_64_ (4 CPU) 12:09:10 LINUX RESTART (4 CPU) 12:10:02 CPU %user %nice %system %iowait %steal %idle 12:11:01 all 27.11 7.85 8.34 2.07 0.09 54.54 12:11:01 0 25.47 7.46 7.89 2.63 0.09 56.47 12:11:01 1 39.80 7.65 8.44 1.53 0.09 42.50 12:11:01 2 18.87 9.54 8.71 1.66 0.10 61.12 12:11:01 3 24.26 6.78 8.33 2.45 0.10 58.08 12:12:01 all 52.35 0.00 3.35 0.09 0.09 44.11 12:12:01 0 52.02 0.00 3.31 0.03 0.10 44.54 12:12:01 1 50.85 0.00 3.20 0.00 0.09 45.86 12:12:01 2 52.66 0.00 3.51 0.33 0.10 43.40 12:12:01 3 53.87 0.00 3.39 0.00 0.09 42.65 12:13:01 all 52.36 0.00 4.20 0.02 0.13 43.29 12:13:01 0 50.67 0.00 4.30 0.03 0.14 44.86 12:13:01 1 52.63 0.00 4.03 0.02 0.14 43.19 12:13:01 2 52.78 0.00 4.48 0.00 0.12 42.62 12:13:01 3 53.34 0.00 4.00 0.02 0.14 42.50 12:14:01 all 52.49 0.00 2.43 0.01 0.08 44.99 12:14:01 0 50.54 0.00 2.45 0.00 0.09 46.92 12:14:01 1 53.44 0.00 2.56 0.00 0.07 43.93 12:14:01 2 51.85 0.00 2.32 0.00 0.09 45.75 12:14:01 3 54.13 0.00 2.38 0.03 0.09 43.37 12:15:01 all 52.88 0.00 1.93 0.01 0.15 45.03 12:15:01 0 51.04 0.00 1.79 0.00 0.14 47.03 12:15:01 1 52.01 0.00 2.13 0.02 0.15 45.69 12:15:01 2 52.90 0.00 1.73 0.00 0.17 45.20 12:15:01 3 55.56 0.00 2.07 0.03 0.12 42.22 12:16:01 all 52.50 0.00 2.47 0.00 0.10 44.92 12:16:01 0 50.98 0.00 2.60 0.00 0.10 46.31 12:16:01 1 51.74 0.00 2.49 0.00 0.09 45.68 12:16:01 2 52.86 0.00 2.39 0.00 0.10 44.65 12:16:01 3 54.44 0.00 2.41 0.02 0.10 43.03 12:17:01 all 52.58 0.00 2.81 0.01 0.09 44.51 12:17:01 0 51.26 0.00 2.82 0.00 0.10 45.81 12:17:01 1 53.19 0.00 2.78 0.00 0.10 43.92 12:17:01 2 52.39 0.00 2.83 0.02 0.09 44.68 12:17:01 3 53.47 0.00 2.82 0.02 0.09 43.60 12:18:01 all 33.36 0.00 1.82 0.01 0.07 64.74 12:18:01 0 33.80 0.00 1.76 0.02 0.09 64.33 12:18:01 1 34.05 0.00 1.82 0.00 0.07 64.06 12:18:01 2 33.03 0.00 1.98 0.02 0.07 64.90 12:18:01 3 32.58 0.00 1.71 0.00 0.07 65.64 12:19:01 all 28.60 0.00 1.83 0.00 0.06 69.50 12:19:01 0 29.05 0.00 1.70 0.00 0.07 69.18 12:19:01 1 26.48 0.00 1.70 0.02 0.05 71.76 12:19:01 2 29.92 0.00 2.02 0.00 0.05 68.01 12:19:01 3 28.94 0.00 1.92 0.00 0.05 69.08 12:20:01 all 28.70 0.00 1.71 0.00 0.06 69.52 12:20:01 0 29.25 0.00 1.81 0.00 0.07 68.87 12:20:01 1 29.52 0.00 1.70 0.00 0.07 68.71 12:20:01 2 30.88 0.00 1.94 0.02 0.05 67.11 12:20:01 3 25.22 0.00 1.39 0.00 0.05 73.34 12:21:01 all 28.78 0.00 1.79 0.01 0.06 69.36 12:21:01 0 23.99 0.00 1.60 0.00 0.05 74.36 12:21:01 1 29.71 0.00 1.72 0.00 0.05 68.51 12:21:01 2 31.27 0.00 2.06 0.00 0.07 66.60 12:21:01 3 30.19 0.00 1.76 0.05 0.05 67.94 12:21:01 CPU %user %nice %system %iowait %steal %idle 12:22:01 all 28.66 0.00 1.71 0.00 0.07 69.56 12:22:01 0 25.46 0.00 1.58 0.00 0.07 72.89 12:22:01 1 32.28 0.00 1.86 0.00 0.05 65.81 12:22:01 2 26.77 0.00 1.69 0.02 0.05 71.46 12:22:01 3 30.15 0.00 1.72 0.00 0.09 68.05 12:23:01 all 28.38 0.00 1.82 0.00 0.06 69.74 12:23:01 0 28.40 0.00 1.87 0.00 0.05 69.67 12:23:01 1 25.02 0.00 1.69 0.02 0.05 73.22 12:23:01 2 29.31 0.00 1.91 0.00 0.07 68.71 12:23:01 3 30.76 0.00 1.79 0.00 0.07 67.38 12:24:01 all 28.47 0.00 1.70 0.00 0.07 69.76 12:24:01 0 27.38 0.00 1.61 0.00 0.09 70.93 12:24:01 1 28.68 0.00 1.59 0.00 0.07 69.66 12:24:01 2 28.34 0.00 1.91 0.00 0.05 69.70 12:24:01 3 29.49 0.00 1.69 0.00 0.07 68.75 12:25:01 all 24.76 0.00 2.86 0.01 0.08 72.29 12:25:01 0 25.45 0.00 3.20 0.00 0.09 71.26 12:25:01 1 24.42 0.00 2.22 0.03 0.09 73.24 12:25:01 2 25.85 0.00 2.56 0.02 0.07 71.51 12:25:01 3 23.30 0.00 3.48 0.00 0.07 73.15 Average: all 38.19 0.52 2.72 0.15 0.08 58.32 Average: 0 37.03 0.50 2.69 0.18 0.09 59.52 Average: 1 39.00 0.51 2.67 0.11 0.08 57.62 Average: 2 38.05 0.63 2.80 0.14 0.08 58.29 Average: 3 38.70 0.45 2.73 0.18 0.08 57.86