---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2177 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 9.6G 68G 13% / 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 748 11704 1 3544 14909 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:22:e8:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.171.12/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe22:e8a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:f9:84:29 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-2177) 10/28/24 _x86_64_ (4 CPU) 10:09:44 LINUX RESTART (4 CPU) 10:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:11:03 320.66 151.94 168.72 0.00 11599.13 44714.28 0.00 10:12:01 101.05 37.36 63.70 0.00 2539.29 7375.71 0.00 10:13:01 210.78 35.23 175.55 0.00 1647.46 21383.10 0.00 10:14:01 18.35 4.30 14.05 0.00 273.29 5302.18 0.00 10:15:01 20.41 2.98 17.43 0.00 2075.57 2403.60 0.00 10:16:01 43.69 8.90 34.79 0.00 2849.98 8093.44 0.00 Average: 119.25 40.13 79.12 0.00 3502.75 14920.09 0.00 10:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:11:03 13630340 15431648 562264 3.43 47716 1965224 1317652 7.56 795160 1709864 23244 10:12:01 13218932 15452928 518560 3.17 76140 2346548 1223092 7.02 826380 2043536 246032 10:13:01 10593900 13369816 2588872 15.80 89924 2843584 3164228 18.15 3128900 2318248 122528 10:14:01 10721932 13537388 2421652 14.78 91008 2879492 2870004 16.47 3015932 2301276 3592 10:15:01 6607296 9614624 6337564 38.69 95676 3060428 7023956 40.30 7001260 2404468 67208 10:16:01 10157684 13438112 2506824 15.30 104052 3312220 3081568 17.68 3325848 2521404 27516 Average: 10821681 13474086 2489289 15.20 84086 2734583 3113417 17.86 3015580 2216466 81687 10:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:11:03 ens3 426.95 252.76 1935.04 67.92 0.00 0.00 0.00 0.00 10:11:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:03 lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 10:12:01 ens3 103.40 85.86 1100.49 15.43 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 10:13:01 ens3 333.81 264.99 4089.51 35.59 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:14:01 ens3 30.31 26.41 69.80 5.58 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 10:15:01 ens3 101.23 47.72 1374.70 4.06 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 10:16:01 ens3 131.86 81.56 1626.79 11.78 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 188.39 126.77 1702.72 23.44 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 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2177) 10/28/24 _x86_64_ (4 CPU) 10:09:44 LINUX RESTART (4 CPU) 10:10:01 CPU %user %nice %system %iowait %steal %idle 10:11:03 all 11.99 17.13 14.06 6.49 0.16 50.18 10:11:03 0 13.14 16.26 13.51 5.71 0.15 51.23 10:11:03 1 10.65 17.37 14.60 8.90 0.19 48.29 10:11:03 2 13.61 17.39 13.92 5.46 0.15 49.46 10:11:03 3 10.57 17.50 14.20 5.89 0.13 51.70 10:12:01 all 19.89 2.09 2.94 3.12 0.08 71.88 10:12:01 0 12.46 2.24 2.27 0.83 0.07 82.13 10:12:01 1 8.47 1.85 2.06 3.12 0.09 84.41 10:12:01 2 41.69 1.68 4.25 6.86 0.10 45.42 10:12:01 3 17.04 2.60 3.17 1.70 0.05 75.45 10:13:01 all 64.43 0.00 3.00 2.58 0.13 29.85 10:13:01 0 55.68 0.00 3.20 3.05 0.13 37.94 10:13:01 1 63.28 0.00 2.98 4.37 0.13 29.23 10:13:01 2 70.52 0.00 1.88 2.10 0.13 25.37 10:13:01 3 68.29 0.00 3.94 0.79 0.13 26.84 10:14:01 all 52.84 0.00 1.13 0.61 0.11 45.31 10:14:01 0 55.90 0.00 1.01 1.21 0.10 41.79 10:14:01 1 56.47 0.00 1.15 0.03 0.12 42.23 10:14:01 2 55.35 0.00 1.07 0.37 0.12 43.10 10:14:01 3 43.67 0.00 1.30 0.83 0.12 54.08 10:15:01 all 8.09 0.00 1.13 1.11 0.06 89.60 10:15:01 0 7.01 0.00 0.92 0.27 0.07 91.73 10:15:01 1 6.10 0.00 0.67 0.59 0.07 92.58 10:15:01 2 6.11 0.00 0.74 1.44 0.05 91.67 10:15:01 3 13.18 0.00 2.20 2.17 0.07 82.38 10:16:01 all 71.04 0.00 2.67 0.55 0.13 25.61 10:16:01 0 61.65 0.00 2.91 0.53 0.13 34.78 10:16:01 1 68.84 0.00 2.34 0.65 0.12 28.05 10:16:01 2 76.73 0.00 2.86 0.44 0.13 19.83 10:16:01 3 76.96 0.00 2.56 0.59 0.15 19.74 Average: all 38.20 3.18 4.14 2.40 0.11 51.97 Average: 0 34.44 3.07 3.96 1.93 0.11 56.49 Average: 1 35.87 3.17 3.95 2.92 0.12 53.97 Average: 2 44.07 3.15 4.09 2.75 0.12 45.82 Average: 3 38.43 3.34 4.56 1.99 0.11 51.57