---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4902 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 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 Gather data sampling: Not affected 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; BHI 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 727 11014 1 4255 14931 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:7c:2c:ae brd ff:ff:ff:ff:ff:ff inet 10.30.171.238/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe7c:2cae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:7b:26:7d 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4902) 01/25/25 _x86_64_ (4 CPU) 08:56:30 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 385.59 107.75 277.84 0.00 6265.64 54726.96 0.00 08:59:02 256.37 49.66 206.72 0.00 3087.62 11306.40 0.00 09:00:01 18.61 1.25 17.35 0.00 101.41 9441.93 0.00 09:01:01 74.54 5.40 69.14 0.00 183.30 15886.69 0.00 09:02:01 89.12 5.58 83.54 0.00 4404.47 35189.74 0.00 Average: 165.34 34.04 131.30 0.00 2817.66 25364.39 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13411396 15437232 543352 3.32 68116 2155708 1296964 7.44 765368 1931996 169900 08:59:02 12450376 14875116 1089208 6.65 82424 2525664 1785132 10.24 1405288 2219572 200528 09:00:01 11842472 14376924 1583184 9.66 85644 2627968 2182056 12.52 1989380 2236516 34912 09:01:01 11175732 14243900 1714376 10.47 99332 3124760 2293900 13.16 2281276 2584136 279620 09:02:01 11338912 15347244 600472 3.67 131520 4006172 1385300 7.95 1607664 3057260 1616 Average: 12043778 14856083 1106118 6.75 93407 2888054 1788670 10.26 1609795 2405896 137315 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 ens3 419.31 273.56 1567.73 71.59 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:02 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 08:59:02 ens3 267.72 221.46 3295.66 32.62 0.00 0.00 0.00 0.00 08:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 ens3 131.98 115.08 1155.86 21.40 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 1924.28 1924.28 1831.26 1831.26 0.00 0.00 0.00 0.00 09:01:01 ens3 354.84 252.59 4124.47 34.50 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 17.13 17.13 1.70 1.70 0.00 0.00 0.00 0.00 09:02:01 ens3 258.16 182.42 2914.58 183.95 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 390.20 390.20 367.87 367.87 0.00 0.00 0.00 0.00 Average: ens3 286.92 209.34 2616.49 68.97 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4902) 01/25/25 _x86_64_ (4 CPU) 08:56:30 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 20.64 14.20 11.37 5.56 0.11 48.13 08:58:01 0 22.58 13.36 10.68 4.10 0.10 49.19 08:58:01 1 11.53 16.71 13.12 5.13 0.12 53.39 08:58:01 2 32.91 11.73 9.75 6.92 0.12 38.57 08:58:01 3 15.51 15.00 11.92 6.10 0.08 51.38 08:59:02 all 33.43 0.00 1.74 3.39 0.07 61.38 08:59:02 0 34.08 0.00 1.33 1.07 0.07 63.45 08:59:02 1 32.45 0.00 1.28 1.00 0.05 65.21 08:59:02 2 39.80 0.00 2.51 5.21 0.08 52.40 08:59:02 3 27.39 0.00 1.82 6.29 0.07 64.43 09:00:01 all 52.21 0.00 1.49 0.42 0.09 45.80 09:00:01 0 53.64 0.00 1.36 0.00 0.08 44.92 09:00:01 1 46.23 0.00 1.81 1.29 0.10 50.58 09:00:01 2 55.72 0.00 1.17 0.10 0.09 42.92 09:00:01 3 53.29 0.00 1.61 0.27 0.08 44.74 09:01:01 all 59.37 0.00 2.98 0.52 0.08 37.05 09:01:01 0 58.58 0.00 3.54 0.77 0.08 37.02 09:01:01 1 58.99 0.00 3.08 0.52 0.08 37.33 09:01:01 2 62.34 0.00 2.28 0.03 0.08 35.25 09:01:01 3 57.56 0.00 3.01 0.74 0.08 38.61 09:02:01 all 21.44 0.00 3.11 5.32 0.08 70.06 09:02:01 0 14.03 0.00 2.96 5.22 0.07 77.73 09:02:01 1 24.59 0.00 4.21 4.27 0.07 66.86 09:02:01 2 24.97 0.00 2.77 3.28 0.07 68.92 09:02:01 3 22.16 0.00 2.49 8.52 0.10 66.73 Average: all 37.37 2.84 4.14 3.05 0.08 52.52 Average: 0 36.52 2.67 3.98 2.24 0.08 54.51 Average: 1 34.76 3.33 4.70 2.44 0.08 54.69 Average: 2 43.09 2.35 3.70 3.12 0.09 47.65 Average: 3 35.12 3.00 4.17 4.40 0.08 53.22