---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-8064 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.5G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 893 28065 1 3141 30742 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:46:9d:15 brd ff:ff:ff:ff:ff:ff inet 10.30.170.50/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe46:9d15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a1:a8:4c:ce 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-8c-8g-8064) 01/06/25 _x86_64_ (8 CPU) 15:25:55 LINUX RESTART (8 CPU) 15:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:27:01 438.36 140.96 297.40 0.00 11828.43 166523.45 0.00 15:28:01 148.89 66.64 82.25 0.00 2215.76 11996.55 0.00 15:29:01 50.44 11.80 38.64 0.00 864.92 14471.85 0.00 15:30:01 39.30 1.10 38.20 0.00 120.76 7109.36 0.00 Average: 169.24 55.12 114.12 0.00 3757.32 50023.52 0.00 15:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:27:01 29790744 31573524 757984 2.31 62196 2035684 1682252 4.96 982024 1778212 82432 15:28:01 28574976 30909868 1396952 4.25 93072 2531012 2176104 6.42 1694756 2231740 284288 15:29:01 27230360 29847156 2444748 7.44 112804 2775920 3084308 9.09 2850828 2390580 120440 15:30:01 28774836 31510204 781288 2.38 126476 2866460 1682456 4.96 1221424 2460972 62956 Average: 28592729 30960188 1345243 4.09 98637 2552269 2156280 6.36 1687258 2215376 137529 15:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:27:01 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 402.57 275.15 1997.02 72.80 0.00 0.00 0.00 0.00 15:28:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 288.65 242.64 3618.92 32.66 0.00 0.00 0.00 0.00 15:29:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 ens3 213.23 168.44 1176.66 34.06 0.00 0.00 0.00 0.00 15:30:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 105.86 79.41 52.91 30.27 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 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 252.57 191.41 1711.31 42.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-8064) 01/06/25 _x86_64_ (8 CPU) 15:25:55 LINUX RESTART (8 CPU) 15:26:01 CPU %user %nice %system %iowait %steal %idle 15:27:01 all 8.17 8.86 7.94 3.88 0.13 71.02 15:27:01 0 6.04 7.06 7.36 1.66 0.14 77.74 15:27:01 1 7.67 9.25 8.09 1.56 0.12 73.30 15:27:01 2 10.72 8.92 7.27 1.16 0.14 71.79 15:27:01 3 11.39 8.35 7.98 4.36 0.16 67.76 15:27:01 4 6.09 10.47 8.19 1.29 0.10 73.85 15:27:01 5 8.52 8.32 7.66 7.03 0.12 68.35 15:27:01 6 10.46 8.59 8.55 11.40 0.10 60.90 15:27:01 7 4.56 9.93 8.43 2.60 0.14 74.34 15:28:01 all 15.11 4.41 3.92 1.98 0.10 74.48 15:28:01 0 14.10 4.68 4.02 1.19 0.08 75.92 15:28:01 1 5.37 5.52 4.05 4.59 0.08 80.39 15:28:01 2 9.23 5.14 4.95 0.87 0.12 79.69 15:28:01 3 9.02 5.22 3.96 0.69 0.08 81.03 15:28:01 4 16.58 5.07 3.96 1.21 0.10 73.07 15:28:01 5 47.80 1.94 3.72 1.93 0.10 44.50 15:28:01 6 7.87 1.96 2.78 4.84 0.10 82.45 15:28:01 7 10.91 5.81 3.91 0.52 0.10 78.75 15:29:01 all 47.18 0.00 1.39 0.68 0.09 50.66 15:29:01 0 33.93 0.00 1.48 0.02 0.08 64.49 15:29:01 1 42.35 0.00 0.94 3.68 0.08 52.95 15:29:01 2 49.92 0.00 0.70 0.02 0.07 49.30 15:29:01 3 46.70 0.00 1.84 0.17 0.08 51.21 15:29:01 4 62.70 0.00 1.73 0.20 0.10 35.27 15:29:01 5 53.75 0.00 2.09 0.57 0.08 43.51 15:29:01 6 33.51 0.00 1.03 0.80 0.10 64.55 15:29:01 7 54.80 0.00 1.31 0.02 0.08 43.79 15:30:01 all 32.79 0.00 1.14 0.39 0.07 65.61 15:30:01 0 27.88 0.00 1.27 0.18 0.07 70.61 15:30:01 1 25.12 0.00 1.31 1.85 0.07 71.66 15:30:01 2 34.49 0.00 1.40 0.00 0.10 64.01 15:30:01 3 32.03 0.00 1.02 0.03 0.05 66.87 15:30:01 4 38.11 0.00 0.94 0.03 0.07 60.86 15:30:01 5 34.86 0.00 0.89 0.08 0.07 64.10 15:30:01 6 23.60 0.00 0.70 0.80 0.07 74.82 15:30:01 7 46.26 0.00 1.59 0.15 0.07 51.94 Average: all 25.92 3.28 3.57 1.72 0.09 65.41 Average: 0 20.56 2.91 3.52 0.76 0.09 72.16 Average: 1 20.22 3.65 3.56 2.93 0.09 69.55 Average: 2 26.17 3.49 3.56 0.51 0.11 66.16 Average: 3 24.92 3.34 3.66 1.29 0.09 66.69 Average: 4 30.96 3.86 3.69 0.68 0.09 60.72 Average: 5 36.40 2.53 3.56 2.37 0.09 55.04 Average: 6 18.91 2.60 3.23 4.42 0.09 70.76 Average: 7 29.28 3.90 3.78 0.81 0.10 62.12