---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41716 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/loop2 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 676 11949 1 3371 14981 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:e3:39:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fee3:39a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5f:56:8b:61 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-41716) 10/12/24 _x86_64_ (4 CPU) 08:05:28 LINUX RESTART (4 CPU) 08:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:07:01 287.09 95.85 191.23 0.00 2743.14 9814.38 0.00 08:08:01 61.39 13.75 47.64 0.00 1367.91 10330.68 0.00 08:09:01 1.87 0.00 1.87 0.00 0.00 1262.06 0.00 08:10:01 2.82 0.00 2.82 0.00 0.00 1279.39 0.00 08:11:01 175.12 39.35 135.77 0.00 4265.51 14843.45 0.00 08:12:02 16.89 1.97 14.93 0.00 87.44 3670.11 0.00 08:13:01 30.83 4.53 26.31 0.00 178.85 5901.42 0.00 08:14:01 42.32 0.77 41.55 0.00 43.05 11860.05 0.00 08:15:01 5.28 0.15 5.13 0.00 12.13 1711.18 0.00 Average: 69.36 17.40 51.97 0.00 967.95 6743.17 0.00 08:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 13403436 15444736 537412 3.28 70176 2168332 1261316 7.24 783044 1921660 166336 08:08:01 13298292 15468528 506716 3.09 74788 2286376 1200304 6.89 764776 2033044 208 08:09:01 13299084 15469800 505264 3.08 75192 2286432 1200304 6.89 763884 2033096 108 08:10:01 13298408 15469840 505012 3.08 75604 2286636 1200304 6.89 762848 2033304 4 08:11:01 12019548 14697832 1253828 7.65 93164 2762208 2204168 12.65 1738896 2297108 26248 08:12:02 11356024 14099640 1852172 11.31 93868 2821716 2397916 13.76 2393268 2302172 24640 08:13:01 10623464 13850036 2100880 12.82 105248 3269804 2610740 14.98 2686740 2712992 439940 08:14:01 10730620 13824012 2126668 12.98 107712 3138496 2649092 15.20 2758464 2540684 10884 08:15:01 12332208 15427188 524028 3.20 107832 3140080 1246484 7.15 1161220 2541164 1548 Average: 12262343 14861290 1101331 6.72 89287 2684453 1774514 10.18 1534793 2268358 74435 08:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 214.83 160.94 1228.87 48.38 0.00 0.00 0.00 0.00 08:08:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 35.61 26.90 224.18 8.91 0.00 0.00 0.00 0.00 08:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 11.36 11.21 63.79 2.15 0.00 0.00 0.00 0.00 08:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 12.10 11.41 72.01 2.17 0.00 0.00 0.00 0.00 08:11:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 448.08 330.26 5147.90 40.60 0.00 0.00 0.00 0.00 08:12:02 lo 24.01 24.01 2.31 2.31 0.00 0.00 0.00 0.00 08:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:02 ens3 85.90 73.58 300.60 20.46 0.00 0.00 0.00 0.00 08:13:01 lo 994.31 994.31 924.32 924.32 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 08:13:01 ens3 305.25 207.00 4002.02 23.41 0.00 0.00 0.00 0.00 08:14:01 lo 5.31 5.31 0.40 0.40 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 08:14:01 ens3 54.35 44.69 314.21 10.64 0.00 0.00 0.00 0.00 08:15:01 lo 4.95 4.95 0.40 0.40 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 08:15:01 ens3 7.25 7.10 4.20 8.64 0.00 0.00 0.00 0.00 Average: lo 112.96 112.96 101.54 101.54 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 Average: ens3 130.20 96.81 1256.88 18.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-41716) 10/12/24 _x86_64_ (4 CPU) 08:05:28 LINUX RESTART (4 CPU) 08:06:01 CPU %user %nice %system %iowait %steal %idle 08:07:01 all 19.26 14.34 11.13 4.47 0.12 50.68 08:07:01 0 14.85 15.16 11.45 4.69 0.10 53.75 08:07:01 1 23.53 13.17 10.65 3.89 0.12 48.64 08:07:01 2 17.08 14.70 11.30 5.29 0.13 51.50 08:07:01 3 21.62 14.31 11.13 4.02 0.12 48.80 08:08:01 all 4.43 0.00 0.39 1.65 0.02 93.50 08:08:01 0 7.81 0.00 0.64 2.86 0.02 88.68 08:08:01 1 5.36 0.00 0.45 3.32 0.02 90.85 08:08:01 2 2.47 0.00 0.15 0.20 0.02 97.16 08:08:01 3 2.10 0.00 0.33 0.22 0.03 97.31 08:09:01 all 0.07 0.00 0.03 0.01 0.02 99.87 08:09:01 0 0.03 0.00 0.02 0.00 0.03 99.92 08:09:01 1 0.00 0.00 0.00 0.03 0.02 99.95 08:09:01 2 0.03 0.00 0.00 0.02 0.02 99.93 08:09:01 3 0.22 0.00 0.08 0.00 0.02 99.68 08:10:01 all 0.12 0.00 0.08 0.03 0.01 99.77 08:10:01 0 0.15 0.00 0.10 0.00 0.02 99.73 08:10:01 1 0.10 0.00 0.07 0.07 0.02 99.75 08:10:01 2 0.20 0.00 0.10 0.03 0.00 99.67 08:10:01 3 0.02 0.00 0.03 0.00 0.00 99.95 08:11:01 all 37.58 0.00 2.32 2.62 0.09 57.39 08:11:01 0 33.75 0.00 2.59 1.97 0.10 61.59 08:11:01 1 41.47 0.00 1.77 2.44 0.08 54.23 08:11:01 2 38.85 0.00 2.55 3.55 0.08 54.96 08:11:01 3 36.27 0.00 2.36 2.52 0.08 58.77 08:12:02 all 76.28 0.00 2.01 0.11 0.10 21.50 08:12:02 0 78.19 0.00 1.64 0.08 0.10 19.98 08:12:02 1 78.32 0.00 1.93 0.17 0.10 19.48 08:12:02 2 72.43 0.00 2.28 0.13 0.10 25.05 08:12:02 3 76.16 0.00 2.21 0.05 0.12 21.47 08:13:01 all 43.89 0.00 1.93 0.34 0.09 53.75 08:13:01 0 44.49 0.00 1.21 0.22 0.08 53.99 08:13:01 1 44.24 0.00 1.77 0.14 0.07 53.78 08:13:01 2 41.70 0.00 2.06 0.49 0.10 55.64 08:13:01 3 45.11 0.00 2.69 0.53 0.08 51.59 08:14:01 all 70.98 0.00 1.92 0.63 0.11 26.36 08:14:01 0 67.43 0.00 2.01 0.74 0.10 29.73 08:14:01 1 76.00 0.00 1.99 0.57 0.12 21.33 08:14:01 2 65.79 0.00 2.08 1.21 0.12 30.80 08:14:01 3 74.65 0.00 1.61 0.02 0.10 23.63 08:15:01 all 42.43 0.00 1.02 0.04 0.08 56.44 08:15:01 0 42.10 0.00 1.29 0.07 0.08 56.46 08:15:01 1 44.75 0.00 1.08 0.02 0.07 54.08 08:15:01 2 42.59 0.00 0.75 0.00 0.07 56.59 08:15:01 3 40.27 0.00 0.95 0.07 0.08 58.63 Average: all 32.75 1.58 2.31 1.10 0.07 62.20 Average: 0 32.05 1.68 2.32 1.18 0.07 62.70 Average: 1 34.83 1.44 2.17 1.18 0.07 60.30 Average: 2 31.20 1.63 2.36 1.21 0.07 63.53 Average: 3 32.90 1.58 2.37 0.82 0.07 62.26