---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-17390 5.4.0-182-generic #202-Ubuntu SMP Fri Apr 26 12:29:36 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 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 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 677 11772 1 3547 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:23:85:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.171.57/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85628sec preferred_lft 85628sec inet6 fe80::f816:3eff:fe23:85c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:7b:7b:e5 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 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-17390) 07/03/24 _x86_64_ (4 CPU) 01:06:28 LINUX RESTART (4 CPU) 01:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:08:01 272.21 92.10 180.11 0.00 2738.93 9987.73 0.00 01:09:01 53.94 13.48 40.46 0.00 1376.97 7317.45 0.00 01:10:01 169.78 25.17 144.60 0.00 891.04 5289.84 0.00 01:11:01 52.96 16.41 36.54 0.00 1077.69 16801.73 0.00 01:12:01 52.36 4.60 47.76 0.00 4349.68 9185.94 0.00 01:13:01 12.41 0.15 12.26 0.00 4.40 1199.00 0.00 01:14:01 292.82 0.20 292.62 0.00 6.67 8994.37 0.00 01:15:01 6.35 0.47 5.88 0.00 23.33 1019.07 0.00 01:16:01 4.15 0.02 4.13 0.00 0.40 498.05 0.00 01:17:01 2.65 0.02 2.63 0.00 0.13 246.09 0.00 01:18:01 3.10 0.00 3.10 0.00 0.00 901.05 0.00 01:19:01 22.13 0.52 21.61 0.00 61.72 886.39 0.00 Average: 78.47 12.65 65.82 0.00 875.00 5187.28 0.00 01:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 13607524 15450824 531912 3.25 68668 1972692 1268524 7.28 821788 1681100 148324 01:09:01 13458012 15466784 507936 3.10 75988 2123216 1230280 7.06 813296 1823388 96692 01:10:01 11623664 14154220 1805612 11.02 90640 2601056 2464372 14.14 2300728 2124100 458276 01:11:01 11095912 13700512 2259952 13.80 92344 2668948 2846908 16.33 2854964 2093128 7692 01:12:01 6661848 9719424 6229248 38.03 122128 3078700 7020464 40.28 7093324 2250148 2368 01:13:01 9940020 13050844 2898180 17.69 122788 3125532 3481572 19.97 3787436 2282360 27268 01:14:01 10734136 13922800 2026140 12.37 155092 3166356 2569320 14.74 2961660 2313308 10692 01:15:01 9344420 12557848 3390508 20.70 155592 3187720 3898064 22.36 4339744 2315164 6852 01:16:01 9264300 12485300 3462996 21.14 155700 3194548 3931568 22.56 4414612 2321656 808 01:17:01 9240184 12468736 3479304 21.24 155744 3201836 3931860 22.56 4430024 2328916 2088 01:18:01 9211316 12465844 3482540 21.26 155844 3226800 3949196 22.66 4433812 2353888 1588 01:19:01 12114748 15397300 551548 3.37 157148 3253348 1273204 7.30 1515668 2376644 24188 Average: 10524674 13403370 2552156 15.58 125640 2900063 3155444 18.10 3313921 2188650 65570 01:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 01:08:01 ens3 294.44 209.49 1986.97 54.51 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 01:09:01 ens3 49.84 41.21 377.88 12.52 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 01:10:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 01:10:01 ens3 380.16 309.23 4270.36 47.30 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 01:11:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 01:11:01 ens3 41.39 35.98 167.84 9.01 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 01:12:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 01:12:01 ens3 172.95 86.70 2714.45 7.10 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 01:13:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:13:01 ens3 48.41 45.99 202.72 9.77 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 01:14:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 01:14:01 ens3 61.12 50.14 44.17 16.99 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 01:15:01 lo 3.58 3.58 0.48 0.48 0.00 0.00 0.00 0.00 01:15:01 ens3 30.60 25.62 48.78 12.43 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 01:16:01 lo 33.29 33.29 6.83 6.83 0.00 0.00 0.00 0.00 01:16:01 ens3 6.10 4.73 1.23 1.25 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 01:17:01 lo 106.20 106.20 24.76 24.76 0.00 0.00 0.00 0.00 01:17:01 ens3 0.33 0.18 0.09 0.07 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 01:18:01 lo 49.86 49.86 10.40 10.40 0.00 0.00 0.00 0.00 01:18:01 ens3 1.57 1.17 0.33 0.27 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 01:19:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:19:01 ens3 25.73 20.21 16.48 9.52 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 Average: lo 16.76 16.76 3.61 3.61 0.00 0.00 0.00 0.00 Average: ens3 92.44 69.03 817.71 15.01 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 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-17390) 07/03/24 _x86_64_ (4 CPU) 01:06:28 LINUX RESTART (4 CPU) 01:07:02 CPU %user %nice %system %iowait %steal %idle 01:08:01 all 19.41 12.81 10.50 3.54 0.12 53.63 01:08:01 0 18.44 13.78 11.59 3.35 0.12 52.72 01:08:01 1 20.41 13.46 10.39 3.72 0.15 51.86 01:08:01 2 26.75 10.43 9.09 4.15 0.10 49.47 01:08:01 3 12.01 13.56 10.91 2.93 0.10 60.48 01:09:01 all 7.23 0.00 0.59 2.64 0.04 89.51 01:09:01 0 1.42 0.00 0.25 7.17 0.02 91.14 01:09:01 1 21.22 0.00 0.95 0.82 0.03 76.97 01:09:01 2 4.33 0.00 0.87 2.44 0.07 92.29 01:09:01 3 1.93 0.00 0.27 0.10 0.03 97.66 01:10:01 all 38.80 0.00 2.24 1.48 0.08 57.40 01:10:01 0 34.58 0.00 1.46 1.29 0.07 62.61 01:10:01 1 43.72 0.00 0.95 0.40 0.08 54.84 01:10:01 2 32.18 0.00 1.66 3.00 0.08 63.08 01:10:01 3 44.77 0.00 4.92 1.21 0.08 49.02 01:11:01 all 69.20 0.00 1.50 0.77 0.10 28.44 01:11:01 0 72.61 0.00 1.02 0.15 0.10 26.11 01:11:01 1 72.26 0.00 1.81 0.10 0.08 25.75 01:11:01 2 58.97 0.00 1.61 2.17 0.12 37.13 01:11:01 3 72.92 0.00 1.54 0.65 0.10 24.78 01:12:01 all 14.58 0.00 2.89 1.34 0.08 81.11 01:12:01 0 12.37 0.00 2.28 1.93 0.08 83.33 01:12:01 1 12.78 0.00 3.88 1.04 0.07 82.23 01:12:01 2 19.86 0.00 2.90 1.03 0.07 76.13 01:12:01 3 13.28 0.00 2.48 1.37 0.10 82.76 01:13:01 all 50.46 0.00 1.42 0.09 0.10 47.93 01:13:01 0 45.26 0.00 1.35 0.00 0.10 53.29 01:13:01 1 53.95 0.00 1.22 0.13 0.10 44.59 01:13:01 2 51.74 0.00 1.61 0.12 0.12 46.41 01:13:01 3 50.90 0.00 1.51 0.12 0.08 47.39 01:14:01 all 66.85 0.00 2.42 2.52 0.10 28.11 01:14:01 0 68.10 0.00 3.35 6.82 0.10 21.62 01:14:01 1 67.63 0.00 1.95 0.58 0.10 29.74 01:14:01 2 67.92 0.00 2.24 2.00 0.10 27.74 01:14:01 3 63.74 0.00 2.16 0.70 0.10 33.30 01:15:01 all 55.89 0.00 1.45 0.13 0.10 42.44 01:15:01 0 58.56 0.00 1.14 0.03 0.08 40.18 01:15:01 1 58.68 0.00 1.97 0.40 0.08 38.87 01:15:01 2 57.54 0.00 1.38 0.02 0.10 40.97 01:15:01 3 48.79 0.00 1.34 0.05 0.12 49.71 01:16:01 all 7.35 0.00 0.46 0.08 0.07 92.04 01:16:01 0 7.30 0.00 0.45 0.18 0.08 91.98 01:16:01 1 7.32 0.00 0.50 0.13 0.07 91.98 01:16:01 2 6.66 0.00 0.47 0.02 0.05 92.81 01:16:01 3 8.13 0.00 0.42 0.00 0.08 91.37 01:17:01 all 7.24 0.00 0.68 0.03 0.09 91.96 01:17:01 0 7.60 0.00 0.64 0.03 0.08 91.64 01:17:01 1 7.25 0.00 0.74 0.02 0.08 91.91 01:17:01 2 7.43 0.00 0.75 0.03 0.10 91.68 01:17:01 3 6.69 0.00 0.60 0.02 0.10 92.59 01:18:01 all 6.85 0.00 0.47 0.07 0.09 92.52 01:18:01 0 6.73 0.00 0.53 0.02 0.08 92.64 01:18:01 1 6.48 0.00 0.47 0.08 0.10 92.86 01:18:01 2 6.61 0.00 0.52 0.17 0.10 92.60 01:18:01 3 7.57 0.00 0.37 0.02 0.07 91.98 01:18:01 CPU %user %nice %system %iowait %steal %idle 01:19:01 all 12.71 0.00 1.08 0.30 0.06 85.84 01:19:01 0 18.67 0.00 1.07 0.22 0.07 79.98 01:19:01 1 7.27 0.00 1.22 0.05 0.05 91.42 01:19:01 2 6.48 0.00 0.97 0.13 0.07 92.35 01:19:01 3 18.45 0.00 1.09 0.80 0.07 79.60 Average: all 29.73 1.05 2.13 1.08 0.09 65.94 Average: 0 29.31 1.13 2.08 1.76 0.08 65.65 Average: 1 31.60 1.10 2.16 0.62 0.08 64.44 Average: 2 28.86 0.85 1.99 1.27 0.09 66.93 Average: 3 29.13 1.10 2.28 0.66 0.09 66.73