---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3376 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 67G 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 ---> free -m: total used free shared buff/cache available Mem: 15997 683 10959 1 4353 14974 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:28:60:02 brd ff:ff:ff:ff:ff:ff inet 10.30.170.33/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fe28:6002/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2a:f5:a3:8b 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-3376) 12/17/24 _x86_64_ (4 CPU) 10:19:51 LINUX RESTART (4 CPU) 10:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:21:02 318.32 147.84 170.48 0.00 12085.00 45457.38 0.00 10:22:01 130.65 53.88 76.77 0.00 2058.15 11117.88 0.00 10:23:01 51.93 13.27 38.67 0.00 944.40 12973.73 0.00 10:24:01 48.45 1.27 47.18 0.00 66.91 10796.53 0.00 10:25:01 45.48 0.48 44.99 0.00 17.46 10180.44 0.00 10:26:01 26.43 0.76 25.67 0.00 25.14 8418.15 0.00 10:27:01 62.51 0.20 62.31 0.00 20.26 33674.79 0.00 10:28:01 61.82 0.90 60.92 0.00 112.29 10611.92 0.00 Average: 92.63 27.01 65.62 0.00 1893.89 17856.71 0.00 10:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:21:02 13533828 15399768 591368 3.61 53896 2019484 1280924 7.35 814328 1779044 89984 10:22:01 12873416 15160536 808864 4.94 80692 2391628 1488572 8.54 1086188 2123492 181816 10:23:01 11162544 13815300 2145744 13.10 100860 2708244 2696360 15.47 2539952 2342688 139912 10:24:01 10889628 13814852 2144136 13.09 120592 2927832 2689652 15.43 2606100 2513476 77868 10:25:01 10659252 13849072 2109800 12.88 136512 3149616 2626348 15.07 2634184 2690160 71964 10:26:01 9366744 13576040 2382840 14.55 151848 4113028 2819668 16.18 3106780 3466968 871860 10:27:01 10883032 15332028 626460 3.82 164876 4306564 1296068 7.44 1206428 3821840 326704 10:28:01 11277992 15381580 577584 3.53 166816 3993296 1255752 7.20 1165964 3503720 18168 Average: 11330804 14541147 1423350 8.69 122012 3201212 2019168 11.58 1894990 2780174 222284 10:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:02 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 10:21:02 ens3 416.88 256.96 1810.70 69.71 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 10:22:01 ens3 153.00 128.89 1772.93 22.60 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:23:01 ens3 279.30 225.32 2445.94 34.27 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:24:01 ens3 87.60 60.81 22.78 20.21 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:25:01 ens3 146.43 123.68 706.80 38.23 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:26:01 ens3 395.46 329.56 2553.24 77.79 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:27:01 ens3 112.33 84.64 25.76 28.94 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:28:01 ens3 517.45 479.67 126.30 142.39 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 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 263.53 211.32 1180.76 54.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3376) 12/17/24 _x86_64_ (4 CPU) 10:19:51 LINUX RESTART (4 CPU) 10:20:01 CPU %user %nice %system %iowait %steal %idle 10:21:02 all 15.06 16.16 13.24 9.47 0.15 45.92 10:21:02 0 14.49 16.56 12.69 7.57 0.14 48.55 10:21:02 1 17.88 15.18 12.43 14.30 0.15 40.07 10:21:02 2 14.49 16.26 12.96 8.39 0.15 47.74 10:21:02 3 13.38 16.64 14.88 7.62 0.14 47.34 10:22:01 all 21.28 5.13 4.99 4.50 0.09 64.01 10:22:01 0 16.46 5.61 5.30 1.31 0.07 71.26 10:22:01 1 19.59 4.83 4.81 3.14 0.08 67.54 10:22:01 2 24.86 4.92 4.70 7.88 0.09 57.54 10:22:01 3 24.24 5.18 5.13 5.69 0.10 59.65 10:23:01 all 72.47 0.00 2.35 1.14 0.15 23.89 10:23:01 0 75.50 0.00 2.18 0.20 0.15 21.97 10:23:01 1 73.82 0.00 2.67 0.59 0.17 22.76 10:23:01 2 63.96 0.00 1.66 2.48 0.13 31.77 10:23:01 3 76.60 0.00 2.89 1.29 0.17 19.05 10:24:01 all 75.52 0.00 1.96 1.29 0.10 21.13 10:24:01 0 79.58 0.00 2.29 0.18 0.10 17.84 10:24:01 1 64.92 0.00 2.32 1.28 0.10 31.38 10:24:01 2 83.17 0.00 2.28 1.91 0.12 12.53 10:24:01 3 74.34 0.00 0.97 1.77 0.10 22.81 10:25:01 all 66.62 0.00 2.29 1.55 0.13 29.40 10:25:01 0 68.93 0.00 1.76 0.10 0.13 29.08 10:25:01 1 73.90 0.00 3.47 0.80 0.12 21.71 10:25:01 2 67.77 0.00 1.84 1.78 0.13 28.48 10:25:01 3 55.89 0.00 2.09 3.54 0.13 38.35 10:26:01 all 45.67 0.00 2.25 0.80 0.12 51.15 10:26:01 0 37.38 0.00 1.61 1.18 0.12 59.71 10:26:01 1 62.17 0.00 3.28 0.50 0.15 33.90 10:26:01 2 51.26 0.00 2.06 0.12 0.13 46.43 10:26:01 3 31.90 0.00 2.06 1.40 0.08 64.56 10:27:01 all 50.68 0.00 2.13 4.06 0.10 43.03 10:27:01 0 37.63 0.00 1.39 6.11 0.10 54.77 10:27:01 1 41.95 0.00 1.19 2.09 0.07 54.71 10:27:01 2 79.79 0.00 2.98 0.52 0.13 16.58 10:27:01 3 43.34 0.00 2.98 7.54 0.10 46.05 10:28:01 all 21.37 0.00 1.82 3.61 0.08 73.13 10:28:01 0 1.83 0.00 0.48 5.90 0.03 91.74 10:28:01 1 4.12 0.00 2.10 6.54 0.05 87.19 10:28:01 2 26.88 0.00 3.58 1.64 0.12 67.79 10:28:01 3 52.54 0.00 1.12 0.37 0.10 45.87 Average: all 46.23 2.61 3.84 3.28 0.11 43.92 Average: 0 41.59 2.71 3.42 2.81 0.11 49.36 Average: 1 44.95 2.45 4.00 3.62 0.11 44.86 Average: 2 51.69 2.60 3.98 3.06 0.13 38.54 Average: 3 46.70 2.67 3.97 3.63 0.12 42.91