---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3255 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 9.7G 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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 680 11612 1 3703 14977 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:6f:6f:96 brd ff:ff:ff:ff:ff:ff inet 10.30.171.112/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85594sec preferred_lft 85594sec inet6 fe80::f816:3eff:fe6f:6f96/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3b:ae:65:ab 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-3255) 11/01/24 _x86_64_ (4 CPU) 01:06:22 LINUX RESTART (4 CPU) 01:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:08:01 262.57 89.32 173.25 0.00 2684.89 29879.17 0.00 01:09:01 74.97 14.01 60.96 0.00 1383.24 31948.28 0.00 01:10:01 151.73 21.03 130.71 0.00 702.70 11797.53 0.00 01:11:01 52.47 17.70 34.78 0.00 1182.34 16098.25 0.00 01:12:01 49.91 6.18 43.73 0.00 4586.17 9565.87 0.00 01:13:01 8.31 0.03 8.28 0.00 0.27 471.98 0.00 01:14:01 13.13 0.22 12.91 0.00 14.66 2309.48 0.00 01:15:01 290.00 0.20 289.80 0.00 12.53 8135.82 0.00 01:16:01 5.16 0.05 5.11 0.00 0.93 756.68 0.00 01:17:01 4.78 0.02 4.77 0.00 0.13 428.60 0.00 01:18:01 3.32 0.00 3.32 0.00 0.00 303.82 0.00 01:19:01 17.21 0.00 17.21 0.00 0.00 1214.73 0.00 Average: 77.80 12.40 65.40 0.00 880.62 9408.95 0.00 01:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 13401792 15465820 516620 3.15 70256 2190160 1257364 7.21 810220 1895076 146888 01:09:01 13223488 15461548 512368 3.13 77708 2349068 1242196 7.13 823852 2045744 2492 01:10:01 12369268 14914908 1048256 6.40 89496 2634672 1702816 9.77 1424316 2276772 265864 01:11:01 10891252 13725016 2237024 13.66 96100 2889472 2763944 15.86 2841188 2309148 29712 01:12:01 6683932 9895056 6055844 36.97 106208 3245592 6833672 39.21 6853248 2469184 4252 01:13:01 10581916 13832548 2118444 12.93 106376 3281028 2704768 15.52 2938848 2492284 38292 01:14:01 10614760 13917000 2033692 12.41 108220 3326472 2863820 16.43 2867516 2527712 22672 01:15:01 10042532 13406784 2543716 15.53 140620 3351532 3186280 18.28 3426184 2534732 15272 01:16:01 9717912 13090708 2859184 17.45 140752 3358996 3325584 19.08 3739892 2541844 2932 01:17:01 9628212 13009968 2939564 17.94 140860 3367228 3358944 19.27 3820028 2549744 1612 01:18:01 9602508 12991456 2958136 18.06 141008 3373976 3377684 19.38 3839420 2556488 1576 01:19:01 8875820 12336704 3613060 22.06 141800 3443300 3838872 22.02 4495528 2625588 15968 Average: 10469449 13503960 2452992 14.97 113284 3067625 3037995 17.43 3156687 2402026 45628 01:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 lo 0.60 0.60 0.06 0.06 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 01:08:01 ens3 356.67 224.71 1859.61 54.70 0.00 0.00 0.00 0.00 01:09:01 lo 1.40 1.40 0.14 0.14 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 ens3 83.85 70.70 583.65 17.92 0.00 0.00 0.00 0.00 01:10:01 lo 0.20 0.20 0.02 0.02 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 ens3 330.64 274.88 3645.71 41.90 0.00 0.00 0.00 0.00 01:11:01 lo 0.87 0.87 0.08 0.08 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 ens3 109.58 92.22 722.88 21.81 0.00 0.00 0.00 0.00 01:12:01 lo 1.47 1.47 0.16 0.16 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 ens3 233.38 95.93 2772.87 8.33 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 38.29 36.57 214.05 6.11 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 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 70.14 53.34 44.45 16.86 0.00 0.00 0.00 0.00 01:15:01 lo 0.80 0.80 0.07 0.07 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 ens3 44.45 34.97 53.62 15.91 0.00 0.00 0.00 0.00 01:16:01 lo 8.35 8.35 1.24 1.24 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 ens3 4.67 4.47 0.83 0.87 0.00 0.00 0.00 0.00 01:17:01 lo 62.97 62.97 14.09 14.09 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 ens3 5.57 4.57 1.16 1.18 0.00 0.00 0.00 0.00 01:18:01 lo 89.34 89.34 19.72 19.72 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 ens3 0.87 0.03 0.07 0.00 0.00 0.00 0.00 0.00 01:19:01 lo 13.21 13.21 2.74 2.74 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 ens3 4.08 2.95 0.97 0.91 0.00 0.00 0.00 0.00 Average: lo 15.12 15.12 3.21 3.21 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 106.85 74.61 825.00 15.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-3255) 11/01/24 _x86_64_ (4 CPU) 01:06:22 LINUX RESTART (4 CPU) 01:07:01 CPU %user %nice %system %iowait %steal %idle 01:08:01 all 18.33 12.20 10.01 3.45 0.11 55.90 01:08:01 0 19.38 12.33 8.89 1.50 0.10 57.80 01:08:01 1 6.12 14.11 9.49 2.79 0.12 67.37 01:08:01 2 28.06 11.02 10.96 4.84 0.12 45.00 01:08:01 3 19.69 11.36 10.69 4.63 0.10 53.53 01:09:01 all 7.96 0.00 0.81 2.13 0.05 89.07 01:09:01 0 4.04 0.00 1.00 4.80 0.03 90.12 01:09:01 1 11.03 0.00 0.90 0.58 0.05 87.44 01:09:01 2 13.50 0.00 0.87 0.67 0.05 84.91 01:09:01 3 3.26 0.00 0.45 2.44 0.05 93.80 01:10:01 all 21.04 0.00 1.24 0.86 0.07 76.79 01:10:01 0 22.30 0.00 1.07 0.15 0.07 76.42 01:10:01 1 18.94 0.00 1.67 1.84 0.05 77.50 01:10:01 2 22.57 0.00 1.15 0.74 0.08 75.46 01:10:01 3 20.36 0.00 1.09 0.72 0.07 77.76 01:11:01 all 74.91 0.00 2.33 0.83 0.09 21.84 01:11:01 0 73.83 0.00 2.78 0.20 0.10 23.09 01:11:01 1 63.60 0.00 1.72 2.09 0.10 32.49 01:11:01 2 82.51 0.00 3.32 0.64 0.07 13.47 01:11:01 3 79.72 0.00 1.48 0.39 0.10 18.31 01:12:01 all 26.90 0.00 2.16 1.05 0.13 69.75 01:12:01 0 25.40 0.00 2.13 1.84 0.13 70.50 01:12:01 1 27.31 0.00 2.27 1.36 0.13 68.93 01:12:01 2 26.59 0.00 1.72 0.47 0.12 71.10 01:12:01 3 28.32 0.00 2.53 0.54 0.15 68.46 01:13:01 all 28.92 0.00 0.97 0.35 0.08 69.69 01:13:01 0 31.37 0.00 0.94 0.07 0.08 67.54 01:13:01 1 30.98 0.00 0.80 1.25 0.07 66.90 01:13:01 2 30.00 0.00 0.95 0.08 0.07 68.90 01:13:01 3 23.31 0.00 1.17 0.00 0.08 75.43 01:14:01 all 72.97 0.00 2.25 0.13 0.11 24.53 01:14:01 0 75.67 0.00 1.66 0.00 0.08 22.58 01:14:01 1 72.42 0.00 1.93 0.17 0.12 25.36 01:14:01 2 69.20 0.00 2.27 0.18 0.12 28.22 01:14:01 3 74.62 0.00 3.13 0.18 0.13 21.93 01:15:01 all 63.94 0.00 2.29 4.07 0.11 29.58 01:15:01 0 66.26 0.00 1.58 0.33 0.12 31.70 01:15:01 1 67.60 0.00 2.44 5.48 0.12 24.37 01:15:01 2 55.72 0.00 2.74 8.86 0.12 32.56 01:15:01 3 66.18 0.00 2.39 1.67 0.10 29.66 01:16:01 all 32.08 0.00 1.25 0.11 0.08 66.48 01:16:01 0 31.31 0.00 1.59 0.02 0.08 67.00 01:16:01 1 33.99 0.00 1.09 0.20 0.07 64.65 01:16:01 2 31.04 0.00 1.29 0.00 0.08 67.59 01:16:01 3 31.99 0.00 1.04 0.23 0.08 66.65 01:17:01 all 9.32 0.00 0.69 0.12 0.05 89.82 01:17:01 0 9.61 0.00 0.79 0.00 0.05 89.55 01:17:01 1 8.16 0.00 0.64 0.13 0.05 91.02 01:17:01 2 9.60 0.00 0.69 0.28 0.05 89.38 01:17:01 3 9.90 0.00 0.64 0.05 0.07 89.35 01:18:01 all 5.70 0.00 0.57 0.06 0.08 93.59 01:18:01 0 6.01 0.00 0.73 0.03 0.12 93.11 01:18:01 1 5.22 0.00 0.45 0.15 0.08 94.09 01:18:01 2 5.13 0.00 0.50 0.03 0.07 94.26 01:18:01 3 6.43 0.00 0.57 0.02 0.07 92.91 01:18:01 CPU %user %nice %system %iowait %steal %idle 01:19:01 all 9.32 0.00 0.83 0.19 0.06 89.60 01:19:01 0 11.15 0.00 1.04 0.03 0.07 87.71 01:19:01 1 8.44 0.00 1.01 0.50 0.05 90.00 01:19:01 2 9.68 0.00 0.62 0.03 0.07 89.60 01:19:01 3 8.01 0.00 0.67 0.18 0.05 91.08 Average: all 30.93 1.01 2.11 1.11 0.09 64.76 Average: 0 31.34 1.02 2.01 0.75 0.09 64.80 Average: 1 29.44 1.17 2.03 1.38 0.08 65.91 Average: 2 31.95 0.92 2.25 1.40 0.08 63.40 Average: 3 30.96 0.95 2.15 0.92 0.09 64.92