---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2922 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 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 45M 45M 0 100% /snap/snapd/23258 /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 677 10759 1 4559 14980 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:e0:0e:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.171.184/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fee0:ef4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:30:fc:38:71 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-2922) 12/15/24 _x86_64_ (4 CPU) 18:11:24 LINUX RESTART (4 CPU) 18:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 281.84 85.89 195.95 0.00 2537.04 8410.08 0.00 18:14:01 154.82 35.44 119.38 0.00 2044.19 10376.54 0.00 18:15:01 83.77 15.68 68.09 0.00 1092.44 8292.30 0.00 18:16:01 8.97 0.75 8.22 0.00 45.46 2029.40 0.00 18:17:01 105.25 9.92 95.33 0.00 4677.62 22273.89 0.00 18:18:01 9.28 0.02 9.26 0.00 0.13 561.95 0.00 18:19:01 90.75 0.02 90.73 0.00 0.13 7873.62 0.00 18:20:01 47.91 1.22 46.69 0.00 57.99 5029.96 0.00 18:21:01 18.35 0.40 17.95 0.00 15.33 4973.57 0.00 18:22:01 38.28 1.55 36.73 0.00 102.78 29353.11 0.00 Average: 83.92 15.09 68.83 0.00 1057.30 9917.26 0.00 18:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13347028 15409784 571720 3.49 70660 2188764 1314240 7.54 816456 1942400 174228 18:14:01 12565996 14973884 992000 6.06 84416 2506036 1620192 9.30 1289532 2221288 187932 18:15:01 11997104 14517692 1444396 8.82 87228 2612760 2016928 11.57 1849732 2222496 39724 18:16:01 11712436 14328884 1632172 9.96 90760 2697716 2147100 12.32 2056068 2292296 74448 18:17:01 10869172 14105236 1845296 11.26 110112 3276700 2373500 13.62 2548448 2608960 10420 18:18:01 10853140 14095676 1855424 11.33 109932 3282432 2362508 13.55 2560016 2614100 4780 18:19:01 9912940 13407656 2542768 15.52 117692 3513800 3013264 17.29 3375248 2720296 215772 18:20:01 10675224 14009924 1940772 11.85 120456 3356816 2506280 14.38 2761156 2583548 19332 18:21:01 11031336 15345044 605900 3.70 122732 4302452 1309488 7.51 1641776 3319164 848516 18:22:01 11082188 15400892 549156 3.35 124256 4306100 1279652 7.34 1594116 3315116 1712 Average: 11404656 14559467 1397960 8.53 103824 3204358 1994315 11.44 2049255 2583966 157686 18:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 ens3 127.51 96.27 1052.89 22.21 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 18:14:01 ens3 276.20 228.80 3148.83 36.88 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 18:15:01 ens3 87.40 79.09 486.21 18.34 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 12.70 12.70 0.79 0.79 0.00 0.00 0.00 0.00 18:16:01 ens3 117.78 103.17 898.08 20.60 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 35.73 35.73 3.56 3.56 0.00 0.00 0.00 0.00 18:17:01 ens3 418.46 281.94 6030.35 29.35 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 1074.62 1074.62 1021.63 1021.63 0.00 0.00 0.00 0.00 18:18:01 ens3 4.57 4.87 1.00 1.07 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 6.90 6.90 0.53 0.53 0.00 0.00 0.00 0.00 18:19:01 ens3 49.31 45.29 219.14 15.28 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 2079.42 2079.42 1968.66 1968.66 0.00 0.00 0.00 0.00 18:20:01 ens3 53.94 44.01 43.84 13.28 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 1120.73 1120.73 1064.23 1064.23 0.00 0.00 0.00 0.00 18:21:01 ens3 179.49 149.33 816.92 40.86 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 lo 3.72 3.72 0.32 0.32 0.00 0.00 0.00 0.00 18:22:01 ens3 206.22 242.44 94.35 971.67 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 lo 48.06 48.06 4.73 4.73 0.00 0.00 0.00 0.00 Average: ens3 152.08 127.52 1279.13 116.95 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 438.39 438.39 406.45 406.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2922) 12/15/24 _x86_64_ (4 CPU) 18:11:24 LINUX RESTART (4 CPU) 18:12:01 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 18.21 12.66 10.53 3.41 0.10 55.10 18:13:01 0 12.12 13.28 10.61 2.52 0.10 61.38 18:13:01 1 16.42 13.00 11.04 3.25 0.08 56.19 18:13:01 2 27.96 11.87 10.40 4.12 0.12 45.52 18:13:01 3 16.37 12.49 10.05 3.74 0.08 57.27 18:14:01 all 21.12 0.00 1.38 2.12 0.07 75.31 18:14:01 0 20.44 0.00 0.83 0.38 0.05 78.30 18:14:01 1 21.76 0.00 1.44 0.43 0.08 76.29 18:14:01 2 18.71 0.00 2.03 6.86 0.07 72.34 18:14:01 3 23.57 0.00 1.24 0.82 0.08 74.29 18:15:01 all 76.30 0.00 2.31 0.86 0.11 20.41 18:15:01 0 79.37 0.00 1.77 0.22 0.10 18.54 18:15:01 1 78.07 0.00 2.38 0.49 0.13 18.93 18:15:01 2 77.05 0.00 2.05 0.84 0.10 19.96 18:15:01 3 70.71 0.00 3.06 1.91 0.12 24.20 18:16:01 all 52.90 0.00 1.87 0.13 0.11 44.98 18:16:01 0 50.04 0.00 2.23 0.02 0.13 47.58 18:16:01 1 57.10 0.00 1.39 0.02 0.08 41.41 18:16:01 2 50.43 0.00 1.61 0.40 0.12 47.44 18:16:01 3 54.05 0.00 2.28 0.10 0.10 43.47 18:17:01 all 70.92 0.00 3.80 1.04 0.09 24.14 18:17:01 0 67.41 0.00 4.35 1.26 0.10 26.87 18:17:01 1 73.85 0.00 3.16 0.59 0.10 22.30 18:17:01 2 73.32 0.00 4.25 1.67 0.08 20.68 18:17:01 3 69.09 0.00 3.46 0.66 0.08 26.71 18:18:01 all 72.03 0.00 1.84 0.03 0.09 26.01 18:18:01 0 64.18 0.00 2.16 0.10 0.10 33.46 18:18:01 1 72.28 0.00 1.67 0.00 0.08 25.96 18:18:01 2 77.53 0.00 2.09 0.02 0.08 20.28 18:18:01 3 74.12 0.00 1.44 0.00 0.10 24.34 18:19:01 all 68.77 0.00 2.75 0.72 0.09 27.67 18:19:01 0 67.09 0.00 2.14 0.69 0.10 29.99 18:19:01 1 64.52 0.00 3.13 0.95 0.10 31.30 18:19:01 2 69.99 0.00 2.92 0.93 0.08 26.08 18:19:01 3 73.51 0.00 2.80 0.32 0.08 23.29 18:20:01 all 65.23 0.00 2.41 0.31 0.10 31.95 18:20:01 0 61.32 0.00 2.11 0.15 0.10 36.31 18:20:01 1 68.91 0.00 2.50 0.22 0.12 28.26 18:20:01 2 63.29 0.00 2.48 0.35 0.08 33.79 18:20:01 3 67.42 0.00 2.53 0.50 0.12 29.43 18:21:01 all 49.01 0.00 1.97 0.27 0.08 48.66 18:21:01 0 55.63 0.00 2.19 0.13 0.10 41.95 18:21:01 1 60.25 0.00 1.92 0.27 0.07 37.49 18:21:01 2 39.16 0.00 1.87 0.52 0.07 58.38 18:21:01 3 40.99 0.00 1.91 0.17 0.08 56.85 18:22:01 all 11.99 0.00 1.11 1.56 0.06 85.29 18:22:01 0 9.58 0.00 1.22 0.13 0.05 89.02 18:22:01 1 6.58 0.00 1.17 3.98 0.07 88.20 18:22:01 2 16.53 0.00 1.09 1.69 0.07 80.63 18:22:01 3 15.27 0.00 0.95 0.43 0.05 83.30 Average: all 50.63 1.26 2.99 1.05 0.09 43.98 Average: 0 48.69 1.32 2.95 0.56 0.09 46.38 Average: 1 51.96 1.30 2.98 1.02 0.09 42.65 Average: 2 51.37 1.18 3.07 1.74 0.09 42.55 Average: 3 50.49 1.25 2.97 0.86 0.09 44.34