---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-21334 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 9.8G 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/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 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 681 11569 1 3746 14976 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:07:88:48 brd ff:ff:ff:ff:ff:ff inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe07:8848/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fc:9d:cb:c2 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-21334) 07/17/24 _x86_64_ (4 CPU) 08:11:26 LINUX RESTART (4 CPU) 08:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:13:01 290.66 112.90 177.77 0.00 6417.49 13683.65 0.00 08:14:01 229.18 49.63 179.55 0.00 3051.89 12189.57 0.00 08:15:01 70.60 6.42 64.19 0.00 215.30 22891.38 0.00 08:16:01 45.13 2.43 42.69 0.00 75.45 13853.29 0.00 08:17:01 74.85 6.15 68.71 0.00 4573.64 20597.23 0.00 08:18:01 39.37 0.07 39.30 0.00 0.80 11415.26 0.00 08:19:01 29.08 0.52 28.57 0.00 9.20 8228.00 0.00 Average: 110.84 25.23 85.61 0.00 2038.69 14696.54 0.00 08:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 13402612 15461332 517332 3.16 70168 2184400 1234568 7.08 798520 1901416 134836 08:14:01 11938776 14454060 1507064 9.20 86220 2608692 2229224 12.79 1906200 2223792 216504 08:15:01 11518232 14345460 1613924 9.85 99524 2891356 2199548 12.62 2197908 2336188 32480 08:16:01 11382860 14256476 1702704 10.39 102916 2929716 2253824 12.93 2300248 2363420 22392 08:17:01 10741632 14073440 1874328 11.44 115312 3357884 2721632 15.61 2705396 2567652 45596 08:18:01 10253176 13754840 2192956 13.39 119168 3512228 2758584 15.83 3050140 2699148 145940 08:19:01 10141684 13617244 2330376 14.23 122644 3477928 2913888 16.72 3211540 2645308 56024 Average: 11339853 14280407 1676955 10.24 102279 2994601 2330181 13.37 2309993 2390989 93396 08:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 ens3 309.98 221.73 1913.02 58.65 0.00 0.00 0.00 0.00 08:13:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 316.30 260.99 3692.56 39.56 0.00 0.00 0.00 0.00 08:14:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 298.73 215.60 3991.08 23.22 0.00 0.00 0.00 0.00 08:15:01 lo 2232.69 2232.69 2120.98 2120.98 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 ens3 61.09 51.91 18.85 12.45 0.00 0.00 0.00 0.00 08:16:01 lo 3990.47 3990.47 3789.52 3789.52 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 ens3 244.31 141.56 2947.29 21.04 0.00 0.00 0.00 0.00 08:17:01 lo 1902.35 1902.35 1809.20 1809.20 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 ens3 53.53 48.25 12.38 11.57 0.00 0.00 0.00 0.00 08:18:01 lo 2881.52 2881.52 2730.25 2730.25 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 ens3 56.70 54.45 104.28 19.21 0.00 0.00 0.00 0.00 08:19:01 lo 2191.23 2191.23 2078.73 2078.73 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 191.24 141.88 1811.11 26.45 0.00 0.00 0.00 0.00 Average: lo 1890.35 1890.35 1794.13 1794.13 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 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-21334) 07/17/24 _x86_64_ (4 CPU) 08:11:26 LINUX RESTART (4 CPU) 08:12:02 CPU %user %nice %system %iowait %steal %idle 08:13:01 all 19.94 14.23 12.22 5.55 0.11 47.96 08:13:01 0 17.44 13.77 11.51 6.44 0.09 50.76 08:13:01 1 22.96 12.86 10.65 4.72 0.10 48.71 08:13:01 2 27.67 14.62 13.29 4.87 0.12 39.43 08:13:01 3 11.65 15.65 13.42 6.20 0.12 52.95 08:14:01 all 47.35 0.00 2.36 2.79 0.10 47.40 08:14:01 0 62.56 0.00 2.96 3.56 0.10 30.83 08:14:01 1 39.49 0.00 1.76 3.23 0.10 55.42 08:14:01 2 43.53 0.00 2.10 2.10 0.13 52.13 08:14:01 3 43.83 0.00 2.62 2.27 0.08 51.20 08:15:01 all 65.72 0.00 3.17 2.07 0.11 28.93 08:15:01 0 68.12 0.00 2.64 1.07 0.12 28.06 08:15:01 1 68.31 0.00 3.23 3.86 0.10 24.49 08:15:01 2 60.43 0.00 3.99 1.96 0.10 33.51 08:15:01 3 66.04 0.00 2.82 1.42 0.10 29.63 08:16:01 all 68.81 0.00 3.44 0.68 0.08 26.99 08:16:01 0 67.49 0.00 3.59 0.57 0.08 28.26 08:16:01 1 72.37 0.00 1.99 0.29 0.08 25.27 08:16:01 2 64.70 0.00 3.80 0.54 0.08 30.88 08:16:01 3 70.72 0.00 4.37 1.33 0.07 23.51 08:17:01 all 70.41 0.00 3.78 1.84 0.09 23.88 08:17:01 0 70.49 0.00 3.03 0.75 0.10 25.62 08:17:01 1 73.11 0.00 4.16 1.83 0.08 20.82 08:17:01 2 68.79 0.00 3.89 2.51 0.10 24.71 08:17:01 3 69.25 0.00 4.04 2.26 0.08 24.36 08:18:01 all 70.95 0.00 3.20 0.54 0.10 25.21 08:18:01 0 66.73 0.00 2.41 0.42 0.10 30.33 08:18:01 1 68.50 0.00 2.93 0.77 0.10 27.69 08:18:01 2 74.37 0.00 3.29 0.34 0.10 21.90 08:18:01 3 74.17 0.00 4.15 0.64 0.10 20.94 08:19:01 all 64.05 0.00 3.20 0.71 0.12 31.92 08:19:01 0 65.76 0.00 3.24 0.79 0.12 30.09 08:19:01 1 57.75 0.00 3.10 0.66 0.14 38.36 08:19:01 2 69.72 0.00 3.49 0.84 0.10 25.85 08:19:01 3 62.90 0.00 2.98 0.56 0.12 33.44 Average: all 58.27 2.00 4.46 2.02 0.10 33.15 Average: 0 59.93 1.93 4.17 1.93 0.10 31.93 Average: 1 57.55 1.82 3.96 2.19 0.10 34.38 Average: 2 58.52 2.06 4.82 1.87 0.11 32.63 Average: 3 57.06 2.20 4.89 2.09 0.10 33.66