---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-745 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: 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 9.7G 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/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 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 667 11653 1 3676 14991 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:54:a0:44 brd ff:ff:ff:ff:ff:ff inet 10.30.171.170/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85584sec preferred_lft 85584sec inet6 fe80::f816:3eff:fe54:a044/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:1b:fb:86 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-745) 07/21/24 _x86_64_ (4 CPU) 01:07:27 LINUX RESTART (4 CPU) 01:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:09:01 319.06 139.30 179.77 0.00 11354.82 12846.50 0.00 01:10:01 60.52 13.83 46.69 0.00 1384.57 8417.93 0.00 01:11:01 36.69 14.63 22.06 0.00 475.65 3774.70 0.00 01:12:01 178.35 23.88 154.47 0.00 1349.11 13719.71 0.00 01:13:01 53.72 7.08 46.64 0.00 4664.29 12756.27 0.00 01:14:01 6.77 0.02 6.75 0.00 0.13 355.41 0.00 01:15:01 12.23 0.12 12.11 0.00 5.86 1893.24 0.00 01:16:01 274.35 0.23 274.12 0.00 12.13 8278.09 0.00 01:17:01 5.28 0.07 5.21 0.00 1.20 1043.12 0.00 01:18:01 4.73 0.02 4.72 0.00 1.07 458.32 0.00 01:19:01 1.68 0.00 1.68 0.00 0.00 259.38 0.00 01:20:01 10.90 0.00 10.90 0.00 0.00 641.36 0.00 Average: 80.02 16.43 63.60 0.00 1590.44 5359.76 0.00 01:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 13325836 15400800 586092 3.58 63076 2211168 1326752 7.61 896260 1892752 179724 01:10:01 13246200 15475548 500148 3.05 76256 2342376 1199772 6.88 809500 2039748 96508 01:11:01 12722840 15061844 909124 5.55 82416 2441708 1606796 9.22 1240848 2120512 88268 01:12:01 11300652 14083380 1879920 11.48 91688 2848252 2508036 14.39 2430484 2315748 106656 01:13:01 10043596 13225368 2726852 16.65 102328 3223744 3487676 20.01 3526920 2447848 3228 01:14:01 10778284 13964652 1987960 12.14 101024 3229132 2604676 14.94 2791208 2451932 5336 01:15:01 10292704 13547800 2404428 14.68 103524 3288448 2932980 16.83 3225944 2495112 18076 01:16:01 9502288 12837744 3114240 19.01 136520 3330000 3880008 22.26 3992944 2511504 23008 01:17:01 9015700 12361436 3589944 21.91 136652 3338900 4020660 23.07 4467528 2519176 4532 01:18:01 8906532 12261444 3689568 22.52 136760 3347524 4086716 23.45 4567304 2527412 1692 01:19:01 8876396 12238112 3712888 22.67 136792 3354080 4070776 23.36 4591304 2533964 1316 01:20:01 8221144 11671500 4279772 26.13 137236 3440920 4494980 25.79 5158984 2620380 16996 Average: 10519348 13510802 2448411 14.95 108689 3033021 3018319 17.32 3141602 2373007 45445 01:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 ens3 474.29 301.61 2280.34 72.23 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 01:10:01 ens3 60.24 49.83 469.59 13.73 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 01:11:01 ens3 136.43 123.03 1461.70 19.18 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:12:01 ens3 247.69 200.30 2755.30 30.74 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 01:13:01 ens3 172.35 72.95 2753.63 10.02 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 01:14:01 ens3 5.17 4.97 0.96 1.01 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 01:15:01 ens3 80.91 66.93 206.18 15.67 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:16:01 ens3 68.71 53.12 86.28 16.33 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 01:17:01 ens3 7.53 5.25 1.51 7.30 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 lo 6.43 6.43 0.95 0.95 0.00 0.00 0.00 0.00 01:18:01 ens3 7.55 5.90 1.47 1.46 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 lo 55.19 55.19 12.01 12.01 0.00 0.00 0.00 0.00 01:19:01 ens3 0.53 0.13 0.15 0.07 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 lo 91.90 91.90 20.48 20.48 0.00 0.00 0.00 0.00 01:20:01 ens3 2.43 1.83 0.46 0.45 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 lo 23.78 23.78 5.15 5.15 0.00 0.00 0.00 0.00 Average: ens3 104.80 73.50 832.75 15.60 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 15.42 15.42 3.28 3.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-745) 07/21/24 _x86_64_ (4 CPU) 01:07:27 LINUX RESTART (4 CPU) 01:08:02 CPU %user %nice %system %iowait %steal %idle 01:09:01 all 19.78 13.92 11.33 3.47 0.14 51.36 01:09:01 0 17.81 14.58 11.14 2.30 0.12 54.05 01:09:01 1 12.22 15.36 12.65 2.76 0.17 56.85 01:09:01 2 25.12 11.96 9.58 2.60 0.12 50.63 01:09:01 3 23.98 13.80 11.94 6.19 0.14 43.95 01:10:01 all 10.41 0.00 0.87 1.97 0.05 86.70 01:10:01 0 4.96 0.00 0.64 0.90 0.05 93.45 01:10:01 1 1.62 0.00 0.40 1.62 0.05 96.31 01:10:01 2 7.83 0.00 0.80 1.94 0.03 89.40 01:10:01 3 27.24 0.00 1.66 3.43 0.05 67.63 01:11:01 all 9.53 0.00 0.62 0.73 0.04 89.07 01:11:01 0 8.17 0.00 0.69 0.22 0.03 90.89 01:11:01 1 12.17 0.00 0.73 0.37 0.05 86.68 01:11:01 2 9.44 0.00 0.58 1.80 0.05 88.12 01:11:01 3 8.35 0.00 0.47 0.53 0.03 90.61 01:12:01 all 60.51 0.00 2.40 1.78 0.10 35.21 01:12:01 0 49.19 0.00 2.22 3.47 0.12 45.00 01:12:01 1 63.99 0.00 3.39 1.19 0.10 31.33 01:12:01 2 66.60 0.00 2.18 1.66 0.08 29.47 01:12:01 3 62.28 0.00 1.79 0.79 0.12 35.02 01:13:01 all 49.31 0.00 2.21 1.06 0.10 47.32 01:13:01 0 50.86 0.00 1.98 1.09 0.08 45.98 01:13:01 1 47.40 0.00 2.07 1.48 0.10 48.95 01:13:01 2 51.15 0.00 2.24 1.26 0.10 45.25 01:13:01 3 47.84 0.00 2.55 0.40 0.10 49.11 01:14:01 all 6.25 0.00 0.43 3.04 0.07 90.21 01:14:01 0 5.46 0.00 0.35 0.18 0.07 93.94 01:14:01 1 6.53 0.00 0.59 10.45 0.07 82.37 01:14:01 2 5.52 0.00 0.38 0.00 0.07 94.03 01:14:01 3 7.50 0.00 0.40 1.55 0.08 90.47 01:15:01 all 67.01 0.00 1.84 0.17 0.11 30.87 01:15:01 0 69.48 0.00 2.03 0.00 0.12 28.37 01:15:01 1 70.16 0.00 1.61 0.15 0.10 27.98 01:15:01 2 68.58 0.00 1.78 0.32 0.08 29.24 01:15:01 3 59.85 0.00 1.94 0.20 0.13 37.87 01:16:01 all 66.43 0.00 2.34 2.65 0.13 28.45 01:16:01 0 64.64 0.00 3.55 7.14 0.13 24.53 01:16:01 1 71.75 0.00 2.73 3.20 0.13 22.20 01:16:01 2 61.35 0.00 1.41 0.23 0.12 36.89 01:16:01 3 67.97 0.00 1.69 0.05 0.12 30.17 01:17:01 all 42.50 0.00 1.08 0.15 0.10 56.17 01:17:01 0 40.40 0.00 1.32 0.35 0.12 57.82 01:17:01 1 41.14 0.00 1.07 0.10 0.08 57.61 01:17:01 2 42.89 0.00 1.04 0.12 0.10 55.85 01:17:01 3 45.59 0.00 0.87 0.03 0.10 53.41 01:18:01 all 9.08 0.00 0.56 0.09 0.08 90.19 01:18:01 0 8.90 0.00 0.63 0.15 0.08 90.23 01:18:01 1 8.85 0.00 0.55 0.00 0.08 90.51 01:18:01 2 9.34 0.00 0.50 0.20 0.08 89.88 01:18:01 3 9.24 0.00 0.54 0.00 0.07 90.16 01:19:01 all 6.43 0.00 0.59 0.58 0.09 92.31 01:19:01 0 6.97 0.00 0.58 0.75 0.07 91.63 01:19:01 1 5.59 0.00 0.62 0.47 0.10 93.23 01:19:01 2 7.34 0.00 0.63 0.33 0.10 91.59 01:19:01 3 5.80 0.00 0.54 0.77 0.08 92.81 01:19:01 CPU %user %nice %system %iowait %steal %idle 01:20:01 all 7.61 0.00 0.69 0.08 0.07 91.54 01:20:01 0 7.67 0.00 0.62 0.18 0.07 91.46 01:20:01 1 6.55 0.00 0.69 0.03 0.08 92.64 01:20:01 2 8.19 0.00 0.74 0.08 0.07 90.93 01:20:01 3 8.03 0.00 0.74 0.02 0.07 91.15 Average: all 29.57 1.13 2.06 1.31 0.09 65.83 Average: 0 27.87 1.19 2.13 1.39 0.09 67.34 Average: 1 29.02 1.25 2.24 1.82 0.09 65.58 Average: 2 30.25 0.97 1.81 0.88 0.08 66.01 Average: 3 31.15 1.13 2.07 1.15 0.09 64.41