---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4447 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: 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /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 /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 735 10954 1 4307 14922 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:cb:fe:3a brd ff:ff:ff:ff:ff:ff inet 10.30.170.131/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fecb:fe3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:f3:a1:bd 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-4447) 01/24/25 _x86_64_ (4 CPU) 01:33:21 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 371.15 83.39 287.77 0.00 2834.46 18453.87 0.00 01:36:01 305.20 36.96 268.24 0.00 1769.84 13530.01 0.00 01:37:01 32.61 5.25 27.36 0.00 226.46 10395.87 0.00 01:38:01 62.59 1.33 61.25 0.00 59.57 13787.24 0.00 01:39:01 91.27 5.50 85.77 0.00 4395.40 36520.58 0.00 Average: 172.55 26.48 146.07 0.00 1856.97 18536.93 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13267440 15420912 556384 3.40 72776 2272532 1286260 7.38 787728 2044588 249700 01:36:01 12328732 14777224 1188020 7.25 83672 2546908 1845332 10.59 1545508 2202332 139772 01:37:01 11151804 14014204 1947316 11.89 92472 2937020 2553108 14.65 2387896 2513348 337076 01:38:01 11773340 15375872 586220 3.58 99332 3645032 1340212 7.69 1329752 2930288 781612 01:39:01 11266156 15328188 621752 3.80 131884 4058612 1362800 7.82 1652108 3087128 3000 Average: 11957494 14983280 979938 5.98 96027 3092021 1677542 9.62 1540598 2555537 302232 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 01:35:01 ens3 172.92 129.28 1274.32 44.45 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 01:36:01 ens3 279.42 232.09 3186.25 34.27 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 1355.03 1355.03 1289.10 1289.10 0.00 0.00 0.00 0.00 01:37:01 ens3 244.45 172.64 3404.99 20.91 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 1120.37 1120.37 1065.44 1065.44 0.00 0.00 0.00 0.00 01:38:01 ens3 199.75 160.70 1964.92 27.45 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.86 17.86 1.78 1.78 0.00 0.00 0.00 0.00 01:39:01 ens3 247.61 196.52 2920.49 180.45 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 499.22 499.22 471.38 471.38 0.00 0.00 0.00 0.00 Average: ens3 228.83 178.25 2550.18 61.50 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-4447) 01/24/25 _x86_64_ (4 CPU) 01:33:21 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 20.73 11.55 9.63 3.19 0.09 54.81 01:35:01 0 7.69 13.69 10.58 4.27 0.10 63.67 01:35:01 1 30.44 11.27 9.38 2.08 0.10 46.73 01:35:01 2 25.91 9.74 8.99 3.00 0.08 52.28 01:35:01 3 18.93 11.51 9.56 3.41 0.08 56.51 01:36:01 all 44.77 0.00 1.94 1.98 0.08 51.23 01:36:01 0 47.64 0.00 2.20 4.80 0.08 45.29 01:36:01 1 43.79 0.00 2.13 2.19 0.07 51.82 01:36:01 2 41.04 0.00 1.77 0.42 0.08 56.68 01:36:01 3 46.61 0.00 1.67 0.50 0.08 51.13 01:37:01 all 48.71 0.00 2.16 1.68 0.10 47.35 01:37:01 0 46.54 0.00 1.96 3.98 0.12 47.40 01:37:01 1 49.86 0.00 2.43 0.49 0.10 47.12 01:37:01 2 49.04 0.00 1.68 0.12 0.08 49.09 01:37:01 3 49.41 0.00 2.58 2.14 0.08 45.79 01:38:01 all 51.29 0.00 2.46 0.62 0.13 45.50 01:38:01 0 46.04 0.00 1.83 0.57 0.10 51.47 01:38:01 1 63.30 0.00 2.15 0.27 0.10 34.17 01:38:01 2 48.39 0.00 3.82 1.28 0.10 46.41 01:38:01 3 47.46 0.00 2.05 0.37 0.20 49.92 01:39:01 all 19.37 0.00 2.95 4.72 0.07 72.90 01:39:01 0 18.46 0.00 3.82 2.58 0.05 75.10 01:39:01 1 16.87 0.00 2.21 3.80 0.07 77.05 01:39:01 2 20.79 0.00 3.65 10.15 0.10 65.31 01:39:01 3 21.38 0.00 2.13 2.30 0.05 74.14 Average: all 36.99 2.31 3.83 2.44 0.09 54.35 Average: 0 33.28 2.73 4.07 3.24 0.09 56.59 Average: 1 40.84 2.24 3.65 1.77 0.09 51.41 Average: 2 37.02 1.95 3.98 3.00 0.09 53.97 Average: 3 36.81 2.31 3.60 1.74 0.10 55.44