---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-23362 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 649 11138 1 4209 15007 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:19:3e:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe19:3eb9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5a:36:bf:a9 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-23362) 09/17/24 _x86_64_ (4 CPU) 06:14:32 LINUX RESTART (4 CPU) 06:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:16:01 321.21 140.28 180.94 0.00 10791.40 13317.65 0.00 06:17:01 74.34 0.97 73.38 0.00 71.98 12583.69 0.00 06:18:01 66.37 0.85 65.52 0.00 48.53 18976.30 0.00 06:19:01 32.77 0.02 32.75 0.00 0.13 11569.20 0.00 06:20:01 63.65 5.63 58.01 0.00 4556.88 12349.75 0.00 06:21:01 93.18 28.11 65.07 0.00 927.45 24027.86 0.00 Average: 108.59 29.31 79.28 0.00 2732.78 15470.68 0.00 06:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 13428012 15485204 497176 3.04 67200 2187604 1263512 7.25 756936 1924932 133920 06:17:01 12976292 15405108 556364 3.40 85344 2518660 1380908 7.92 881876 2207232 190632 06:18:01 12330728 15350280 609804 3.72 104092 3049604 1400276 8.03 986372 2707944 218716 06:19:01 12214724 15365572 593724 3.62 109900 3159864 1577732 9.05 953800 2842372 4384 06:20:01 11412448 15328800 618772 3.78 130448 3866740 1453888 8.34 1329376 3213772 280728 06:21:01 11421600 15341500 605304 3.70 133108 3858048 1602728 9.20 1597336 2927532 1024 Average: 12297301 15379411 580191 3.54 105015 3106753 1446507 8.30 1084283 2637297 138234 06:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 ens3 403.57 277.89 2256.24 70.89 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 06:17:01 ens3 67.61 62.28 755.41 9.56 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 06:18:01 ens3 99.03 73.15 1026.75 9.68 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 lo 9.07 9.07 0.83 0.83 0.00 0.00 0.00 0.00 06:19:01 ens3 55.78 60.72 38.41 9.02 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 lo 18.67 18.67 1.76 1.76 0.00 0.00 0.00 0.00 06:20:01 ens3 209.80 121.51 2777.60 14.38 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 lo 13.93 13.93 1.16 1.16 0.00 0.00 0.00 0.00 06:21:01 ens3 61.34 57.49 352.62 7.23 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 lo 9.97 9.97 0.94 0.94 0.00 0.00 0.00 0.00 Average: ens3 149.52 108.84 1201.24 20.13 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 9.15 9.15 0.83 0.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-23362) 09/17/24 _x86_64_ (4 CPU) 06:14:32 LINUX RESTART (4 CPU) 06:15:01 CPU %user %nice %system %iowait %steal %idle 06:16:01 all 19.72 15.95 12.94 3.56 0.13 47.70 06:16:01 0 25.02 15.48 14.03 5.33 0.13 40.01 06:16:01 1 22.64 14.60 11.64 2.21 0.15 48.76 06:16:01 2 12.38 17.86 12.98 2.40 0.14 54.25 06:16:01 3 18.79 15.88 13.08 4.27 0.12 47.86 06:17:01 all 20.63 0.00 1.77 2.80 0.05 74.74 06:17:01 0 13.36 0.00 1.35 5.06 0.05 80.18 06:17:01 1 29.26 0.00 2.62 0.37 0.05 67.70 06:17:01 2 9.82 0.00 1.19 4.13 0.05 84.81 06:17:01 3 30.09 0.00 1.92 1.65 0.05 66.28 06:18:01 all 12.80 0.00 1.06 2.48 0.05 83.60 06:18:01 0 4.23 0.00 0.96 6.22 0.07 88.53 06:18:01 1 24.32 0.00 1.64 1.32 0.07 72.66 06:18:01 2 4.33 0.00 0.55 2.22 0.02 92.88 06:18:01 3 18.31 0.00 1.10 0.17 0.07 80.35 06:19:01 all 6.12 0.00 0.51 0.96 0.05 92.35 06:19:01 0 4.08 0.00 0.62 3.75 0.05 91.50 06:19:01 1 1.09 0.00 0.25 0.00 0.07 98.60 06:19:01 2 1.13 0.00 0.15 0.00 0.03 98.68 06:19:01 3 18.22 0.00 1.00 0.07 0.07 80.64 06:20:01 all 10.32 0.00 1.82 2.41 0.07 85.38 06:20:01 0 11.12 0.00 1.41 2.88 0.08 84.51 06:20:01 1 8.05 0.00 2.14 2.10 0.05 87.66 06:20:01 2 8.43 0.00 1.86 2.46 0.07 87.18 06:20:01 3 13.68 0.00 1.87 2.18 0.08 82.19 06:21:01 all 6.75 1.53 1.98 1.88 0.06 87.80 06:21:01 0 6.00 3.27 2.09 2.80 0.07 85.78 06:21:01 1 4.33 1.59 1.72 1.45 0.07 90.85 06:21:01 2 5.59 0.27 1.67 3.03 0.07 89.38 06:21:01 3 11.10 0.98 2.44 0.25 0.05 85.18 Average: all 12.71 2.89 3.33 2.35 0.07 78.65 Average: 0 10.61 3.11 3.40 4.34 0.07 78.47 Average: 1 14.93 2.67 3.32 1.24 0.08 77.76 Average: 2 6.93 2.99 3.05 2.37 0.06 84.59 Average: 3 18.36 2.79 3.55 1.43 0.07 73.79