---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1007 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: 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/loop1 44M 44M 0 100% /snap/snapd/15177 /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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 729 11204 1 4063 14928 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:48:8c:9a brd ff:ff:ff:ff:ff:ff inet 10.30.170.212/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe48:8c9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:d9:d1:08 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-1007) 01/12/25 _x86_64_ (4 CPU) 03:22:21 LINUX RESTART (4 CPU) 03:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:24:01 386.60 73.68 312.91 0.00 1550.79 9567.34 0.00 03:25:01 308.15 44.99 263.16 0.00 2848.78 11445.78 0.00 03:26:01 26.55 7.00 19.55 0.00 392.73 8251.42 0.00 03:27:01 121.48 4.40 117.08 0.00 144.75 6655.11 0.00 03:28:01 97.20 6.10 91.10 0.00 4540.84 31472.62 0.00 03:29:01 20.70 0.47 20.23 0.00 19.46 4190.50 0.00 03:30:01 51.92 0.43 51.49 0.00 55.46 9328.31 0.00 03:31:01 33.51 1.32 32.19 0.00 55.59 18658.49 0.00 Average: 130.23 17.18 113.05 0.00 1200.33 12452.07 0.00 03:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 13251360 15338148 642008 3.92 71668 2209740 1418512 8.14 876912 1974464 217676 03:25:01 12166212 14581224 1387380 8.47 83252 2515096 2086680 11.97 1677620 2235792 194244 03:26:01 11486448 14010700 1952780 11.92 88184 2614744 2571356 14.75 2356716 2227188 51912 03:27:01 11095004 13930020 2032616 12.41 103840 2895196 2579960 14.80 2482964 2474308 265556 03:28:01 10357888 13654928 2297764 14.03 114460 3331736 2806304 16.10 3089312 2577212 170216 03:29:01 10783836 14013608 1939008 11.84 115828 3263540 2465188 14.14 2716808 2526300 68984 03:30:01 10498228 13786124 2166340 13.22 119416 3313744 2695644 15.47 2969384 2554468 36732 03:31:01 11551724 15359084 592740 3.62 123132 3809748 1365616 7.83 1584748 2870780 14588 Average: 11398838 14334230 1626330 9.93 102472 2994193 2248658 12.90 2219308 2430064 127488 03:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 03:24:01 ens3 133.01 97.76 1134.08 28.61 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 03:25:01 ens3 253.72 214.68 3211.70 35.23 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 03:26:01 ens3 116.36 110.85 486.82 28.44 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 785.37 785.37 744.91 744.91 0.00 0.00 0.00 0.00 03:27:01 ens3 215.56 137.29 2326.38 23.46 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 lo 4588.02 4588.02 4364.77 4364.77 0.00 0.00 0.00 0.00 03:28:01 ens3 174.94 113.41 3123.41 17.56 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 960.57 960.57 906.24 906.24 0.00 0.00 0.00 0.00 03:29:01 ens3 119.93 101.22 776.27 28.06 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 2006.82 2006.82 1900.69 1900.69 0.00 0.00 0.00 0.00 03:30:01 ens3 70.14 59.86 322.61 14.20 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 49.66 49.66 4.89 4.89 0.00 0.00 0.00 0.00 03:31:01 ens3 281.77 296.87 866.33 523.81 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1051.39 1051.39 992.27 992.27 0.00 0.00 0.00 0.00 Average: ens3 170.76 141.58 1531.83 87.54 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-1007) 01/12/25 _x86_64_ (4 CPU) 03:22:21 LINUX RESTART (4 CPU) 03:23:02 CPU %user %nice %system %iowait %steal %idle 03:24:01 all 17.93 12.24 10.04 3.29 0.09 56.41 03:24:01 0 18.51 9.57 8.73 5.24 0.09 57.87 03:24:01 1 34.13 11.69 10.38 2.95 0.10 40.75 03:24:01 2 6.17 14.62 11.21 2.54 0.09 65.38 03:24:01 3 12.83 13.10 9.86 2.40 0.09 61.73 03:25:01 all 25.47 0.00 1.55 2.04 0.07 70.87 03:25:01 0 25.20 0.00 1.17 1.05 0.07 72.51 03:25:01 1 27.94 0.00 1.35 1.00 0.07 69.64 03:25:01 2 22.52 0.00 2.64 5.18 0.08 69.58 03:25:01 3 26.21 0.00 1.06 0.92 0.07 71.75 03:26:01 all 79.19 0.00 2.23 0.29 0.10 18.19 03:26:01 0 81.66 0.00 1.56 0.39 0.10 16.30 03:26:01 1 79.43 0.00 2.56 0.07 0.10 17.84 03:26:01 2 75.89 0.00 2.14 0.28 0.10 21.59 03:26:01 3 79.79 0.00 2.66 0.42 0.12 17.01 03:27:01 all 74.23 0.00 2.46 0.66 0.12 22.53 03:27:01 0 77.91 0.00 2.24 0.13 0.10 19.61 03:27:01 1 78.45 0.00 2.02 0.23 0.10 19.20 03:27:01 2 75.79 0.00 3.35 0.69 0.13 20.03 03:27:01 3 64.80 0.00 2.23 1.58 0.13 31.25 03:28:01 all 60.73 0.00 4.21 2.69 0.10 32.25 03:28:01 0 63.72 0.00 3.75 2.90 0.12 29.51 03:28:01 1 59.63 0.00 3.94 2.92 0.10 33.40 03:28:01 2 58.08 0.00 4.91 2.38 0.10 34.52 03:28:01 3 61.50 0.00 4.25 2.58 0.10 31.58 03:29:01 all 71.04 0.00 2.44 0.23 0.15 26.14 03:29:01 0 63.57 0.00 2.17 0.03 0.10 34.13 03:29:01 1 71.79 0.00 3.78 0.65 0.10 23.67 03:29:01 2 74.37 0.00 1.79 0.12 0.10 23.62 03:29:01 3 74.44 0.00 2.04 0.10 0.30 23.13 03:30:01 all 63.39 0.00 2.93 0.40 0.10 33.17 03:30:01 0 63.22 0.00 3.37 0.13 0.10 33.17 03:30:01 1 65.66 0.00 3.23 1.17 0.12 29.82 03:30:01 2 61.24 0.00 2.55 0.08 0.10 36.02 03:30:01 3 63.41 0.00 2.57 0.22 0.10 33.70 03:31:01 all 22.98 0.00 1.45 1.30 0.08 74.20 03:31:01 0 17.44 0.00 1.45 1.50 0.08 79.53 03:31:01 1 31.76 0.00 1.97 0.52 0.10 65.65 03:31:01 2 17.24 0.00 1.37 1.88 0.07 79.44 03:31:01 3 25.47 0.00 1.00 1.30 0.07 72.18 Average: all 51.94 1.50 3.40 1.36 0.10 41.70 Average: 0 51.44 1.18 3.04 1.41 0.09 42.83 Average: 1 56.14 1.44 3.64 1.18 0.10 37.50 Average: 2 49.03 1.79 3.73 1.64 0.10 43.71 Average: 3 51.13 1.60 3.18 1.19 0.12 42.77