---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-13408 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 9.2G 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 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 669 12764 1 2575 15020 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:87:96:25 brd ff:ff:ff:ff:ff:ff inet 10.30.106.81/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85406sec preferred_lft 85406sec inet6 fe80::f816:3eff:fe87:9625/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:fa:07:95 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-13408) 08/18/26 _x86_64_ (4 CPU) 09:04:02 LINUX RESTART (4 CPU) 09:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:06:01 157.39 41.99 115.40 0.00 2976.17 13014.91 0.00 09:07:01 32.91 0.08 32.83 0.00 14.40 8883.45 0.00 09:08:01 7.40 0.05 7.35 0.00 8.67 956.77 0.00 09:09:01 3.30 0.03 3.27 0.00 7.20 480.05 0.00 09:10:01 2.72 0.98 1.73 0.00 68.78 35.59 0.00 09:11:01 1.88 0.00 1.88 0.00 0.00 70.12 0.00 09:12:01 4.63 0.00 4.63 0.00 0.00 594.57 0.00 09:13:01 1.75 0.00 1.75 0.00 0.00 260.58 0.00 09:14:01 1.22 0.00 1.22 0.00 0.00 14.13 0.00 09:15:01 1.67 0.00 1.67 0.00 0.00 22.13 0.00 09:16:01 0.92 0.00 0.92 0.00 0.00 10.40 0.00 09:17:01 1.43 0.02 1.42 0.00 0.13 16.53 0.00 09:18:01 1.03 0.00 1.03 0.00 0.00 11.33 0.00 09:19:01 1.13 0.00 1.13 0.00 0.00 14.66 0.00 09:20:01 4.55 0.52 4.03 0.00 59.86 1110.48 0.00 Average: 14.93 2.91 12.02 0.00 209.01 1699.68 0.00 09:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 13173184 15362928 636496 3.88 80404 2278664 1501008 8.61 910240 2014392 252520 09:07:01 13133132 15338144 660700 4.03 80576 2293352 1601288 9.18 941820 2022644 9724 09:08:01 13102852 15327284 670884 4.09 80908 2311856 1622476 9.30 960632 2031372 8612 09:09:01 13065536 15293504 704456 4.30 81000 2315212 1704424 9.77 998032 2032424 40 09:10:01 13060188 15294928 703152 4.29 82396 2320512 1740792 9.98 997932 2037600 192 09:11:01 13086348 15324720 673144 4.11 82476 2323944 1638228 9.39 970188 2040172 3764 09:12:01 13015336 15266504 731012 4.46 82692 2336196 1692012 9.70 1032684 2045480 5664 09:13:01 13061056 15313588 683812 4.17 82740 2337476 1566404 8.98 987004 2046832 4 09:14:01 13061340 15314180 683368 4.17 82824 2337460 1566404 8.98 986132 2047060 20 09:15:01 13074780 15327684 669788 4.09 82860 2337456 1566404 8.98 971332 2047040 8 09:16:01 13075512 15328440 669004 4.08 82884 2337456 1634448 9.37 971700 2047040 8 09:17:01 13069464 15322420 675076 4.12 82904 2337456 1634448 9.37 978368 2047044 200 09:18:01 13072268 15325260 672192 4.10 82928 2337460 1634448 9.37 975560 2047044 20 09:19:01 13072992 15326004 671424 4.10 82960 2337448 1634448 9.37 973612 2047048 20 09:20:01 13107576 15406172 589912 3.60 83556 2381444 1369424 7.85 908216 2076688 21716 Average: 13082104 15324784 672961 4.11 82274 2328226 1607110 9.21 970897 2041992 20167 09:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 ens3 125.10 90.53 1690.90 15.08 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 61.16 61.16 113.08 113.08 0.00 0.00 0.00 0.00 09:07:01 ens3 14.25 13.33 3.18 3.44 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 lo 44.71 44.71 176.93 176.93 0.00 0.00 0.00 0.00 09:08:01 ens3 22.13 20.95 4.97 5.27 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 lo 70.90 70.90 247.66 247.66 0.00 0.00 0.00 0.00 09:09:01 ens3 5.23 5.13 1.45 2.94 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 lo 15.86 15.86 58.32 58.32 0.00 0.00 0.00 0.00 09:10:01 ens3 0.82 0.57 0.59 0.46 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:11:01 ens3 3.83 3.75 0.81 6.68 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 lo 10.40 10.40 47.03 47.03 0.00 0.00 0.00 0.00 09:12:01 ens3 12.95 12.68 2.92 3.19 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 lo 42.63 42.63 168.23 168.23 0.00 0.00 0.00 0.00 09:13:01 ens3 0.52 0.43 0.12 0.28 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 lo 1.42 1.42 11.97 11.97 0.00 0.00 0.00 0.00 09:14:01 ens3 0.22 0.08 0.06 0.21 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 ens3 0.45 0.28 0.20 0.29 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:16:01 ens3 0.22 0.12 0.07 0.22 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 ens3 0.30 0.20 0.07 0.23 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:18:01 ens3 0.18 0.08 0.06 0.21 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 ens3 0.30 0.15 0.07 0.22 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 9.52 7.47 8.17 3.77 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 26.36 26.36 442.78 442.78 0.00 0.00 0.00 0.00 Average: ens3 13.07 10.38 114.24 2.83 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: lo 18.27 18.27 84.40 84.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-13408) 08/18/26 _x86_64_ (4 CPU) 09:04:02 LINUX RESTART (4 CPU) 09:05:01 CPU %user %nice %system %iowait %steal %idle 09:06:01 all 28.73 5.15 6.92 1.54 0.09 57.57 09:06:01 0 44.61 4.07 6.70 0.79 0.10 43.73 09:06:01 1 19.10 6.35 7.06 1.65 0.08 65.76 09:06:01 2 23.22 6.06 7.91 2.58 0.08 60.14 09:06:01 3 27.96 4.12 6.02 1.15 0.08 60.67 09:07:01 all 52.77 0.00 3.23 0.12 0.09 43.78 09:07:01 0 50.94 0.00 3.17 0.00 0.10 45.79 09:07:01 1 52.33 0.00 3.31 0.48 0.09 43.80 09:07:01 2 55.35 0.00 3.55 0.00 0.09 41.01 09:07:01 3 52.46 0.00 2.89 0.00 0.10 44.55 09:08:01 all 52.64 0.00 4.38 0.01 0.09 42.88 09:08:01 0 51.08 0.00 4.67 0.00 0.09 44.16 09:08:01 1 53.53 0.00 4.40 0.03 0.10 41.93 09:08:01 2 53.48 0.00 4.54 0.00 0.09 41.89 09:08:01 3 52.45 0.00 3.91 0.00 0.09 43.55 09:09:01 all 53.07 0.00 2.52 0.03 0.10 44.28 09:09:01 0 52.18 0.00 2.61 0.00 0.14 45.07 09:09:01 1 52.61 0.00 2.44 0.07 0.07 44.81 09:09:01 2 53.44 0.00 2.56 0.02 0.09 43.90 09:09:01 3 54.05 0.00 2.47 0.02 0.10 43.35 09:10:01 all 53.36 0.00 2.22 0.01 0.09 44.33 09:10:01 0 51.14 0.00 2.43 0.02 0.09 46.32 09:10:01 1 52.48 0.00 2.33 0.02 0.10 45.07 09:10:01 2 54.76 0.00 1.90 0.00 0.10 43.24 09:10:01 3 55.03 0.00 2.21 0.00 0.09 42.67 09:11:01 all 53.47 0.00 2.44 0.01 0.09 44.00 09:11:01 0 52.45 0.00 2.66 0.00 0.09 44.80 09:11:01 1 52.43 0.00 2.33 0.02 0.09 45.14 09:11:01 2 54.46 0.00 2.40 0.02 0.09 43.05 09:11:01 3 54.53 0.00 2.37 0.00 0.10 42.99 09:12:01 all 53.30 0.00 3.31 0.00 0.09 43.29 09:12:01 0 50.65 0.00 3.46 0.00 0.10 45.79 09:12:01 1 54.41 0.00 3.55 0.02 0.09 41.93 09:12:01 2 54.24 0.00 3.15 0.00 0.09 42.53 09:12:01 3 53.90 0.00 3.10 0.00 0.09 42.92 09:13:01 all 41.31 0.00 2.23 0.01 0.09 56.36 09:13:01 0 37.82 0.00 1.98 0.00 0.09 60.11 09:13:01 1 41.23 0.00 2.43 0.03 0.09 56.21 09:13:01 2 43.12 0.00 2.27 0.00 0.10 54.50 09:13:01 3 43.09 0.00 2.25 0.00 0.10 54.55 09:14:01 all 29.05 0.00 1.96 0.00 0.08 68.92 09:14:01 0 27.16 0.00 1.84 0.00 0.07 70.92 09:14:01 1 28.74 0.00 2.12 0.00 0.09 69.06 09:14:01 2 29.14 0.00 1.85 0.00 0.07 68.94 09:14:01 3 31.14 0.00 2.02 0.00 0.09 66.76 09:15:01 all 28.60 0.00 1.74 0.00 0.08 69.57 09:15:01 0 28.39 0.00 1.78 0.00 0.09 69.74 09:15:01 1 28.35 0.00 1.63 0.02 0.10 69.90 09:15:01 2 28.49 0.00 1.87 0.00 0.07 69.57 09:15:01 3 29.17 0.00 1.68 0.00 0.07 69.08 09:16:01 all 28.62 0.00 1.55 0.23 0.07 69.54 09:16:01 0 26.42 0.00 1.48 0.00 0.07 72.03 09:16:01 1 28.76 0.00 1.46 0.57 0.07 69.13 09:16:01 2 30.30 0.00 1.69 0.33 0.07 67.60 09:16:01 3 29.01 0.00 1.56 0.00 0.07 69.36 09:16:01 CPU %user %nice %system %iowait %steal %idle 09:17:01 all 28.53 0.00 1.66 0.00 0.06 69.75 09:17:01 0 25.04 0.00 1.42 0.00 0.05 73.49 09:17:01 1 30.48 0.00 1.47 0.02 0.05 67.98 09:17:01 2 29.96 0.00 1.82 0.00 0.05 68.17 09:17:01 3 28.65 0.00 1.94 0.00 0.07 69.34 09:18:01 all 28.39 0.00 1.63 0.00 0.13 69.85 09:18:01 0 24.96 0.00 1.45 0.00 0.05 73.54 09:18:01 1 30.07 0.00 1.65 0.00 0.37 67.91 09:18:01 2 25.88 0.00 1.66 0.02 0.05 72.38 09:18:01 3 32.64 0.00 1.77 0.00 0.05 65.54 09:19:01 all 28.67 0.00 1.53 0.00 0.07 69.72 09:19:01 0 26.64 0.00 1.44 0.00 0.07 71.85 09:19:01 1 28.93 0.00 1.54 0.02 0.07 69.44 09:19:01 2 28.86 0.00 1.52 0.00 0.07 69.55 09:19:01 3 30.23 0.00 1.63 0.00 0.09 68.05 09:20:01 all 27.55 0.00 1.61 0.05 0.08 70.71 09:20:01 0 30.48 0.00 1.65 0.00 0.09 67.78 09:20:01 1 24.73 0.00 1.45 0.17 0.08 73.56 09:20:01 2 26.87 0.00 1.48 0.02 0.07 71.56 09:20:01 3 28.15 0.00 1.84 0.02 0.09 69.91 Average: all 39.24 0.35 2.61 0.14 0.09 57.58 Average: 0 38.71 0.28 2.59 0.06 0.08 58.28 Average: 1 38.55 0.43 2.62 0.21 0.10 58.09 Average: 2 39.51 0.41 2.69 0.20 0.08 57.10 Average: 3 40.19 0.28 2.52 0.08 0.08 56.85