---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-25 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 688K 394M 1% /run /dev/vda1 20G 13G 6.6G 66% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 479 495 0 2969 3182 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:01:16:6e brd ff:ff:ff:ff:ff:ff inet 10.32.7.86/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85603sec preferred_lft 85603sec inet6 fe80::f816:3eff:fe01:166e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:72:6c:3e 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-25) 11/17/23 _x86_64_ (4 CPU) 18:26:29 LINUX RESTART (4 CPU) 18:27:01 tps rtps wtps bread/s bwrtn/s 18:28:01 89.84 41.21 48.63 2033.26 6611.43 18:29:01 179.57 109.55 70.02 5866.89 21815.70 18:30:01 44.48 1.88 42.59 111.71 10943.24 18:31:01 11.26 0.00 11.26 0.00 1121.95 18:32:01 1.02 0.00 1.02 0.00 12.13 18:33:01 0.70 0.00 0.70 0.00 10.13 18:34:01 0.98 0.00 0.98 0.00 12.00 18:35:01 7.02 0.00 7.02 0.00 230.23 18:36:01 418.23 45.88 372.35 5352.24 133048.42 18:37:02 316.06 90.90 225.16 5785.44 20458.86 18:38:01 68.35 0.24 68.11 15.59 13808.47 18:39:01 85.75 60.16 25.60 3119.48 7948.41 Average: 102.08 29.20 72.88 1860.58 18040.85 18:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:28:01 1651580 3357824 2387076 59.11 51412 1809184 856988 16.85 556936 1649152 152208 18:29:01 923980 3324280 3114676 77.12 70172 2462960 867484 17.05 940732 1946496 256544 18:30:01 948024 3366336 3090632 76.53 74216 2476956 821604 16.15 931140 1932436 31524 18:31:01 948072 3366488 3090584 76.53 74256 2476960 821604 16.15 930900 1932448 188 18:32:01 948252 3366648 3090404 76.52 74284 2476952 830116 16.32 931040 1932448 8 18:33:01 948616 3367060 3090040 76.51 74304 2476964 830116 16.32 931056 1932452 160 18:34:01 948584 3367072 3090072 76.51 74328 2476968 830116 16.32 931104 1932456 152 18:35:01 852780 3274304 3185876 78.88 74876 2479324 922636 18.14 1026156 1933260 1896 18:36:01 123092 3230420 3915564 96.95 144000 3028776 1147152 22.55 655116 2949932 2176 18:37:02 453704 3187000 3584952 88.77 167864 2635568 1432888 28.17 821768 2454116 174324 18:38:01 827980 3296588 3210676 79.50 168132 2377448 1349700 26.53 713212 2194596 27164 18:39:01 526056 3223088 3512600 86.97 170384 2613712 996116 19.58 852092 2369936 2752 Average: 841727 3310592 3196929 79.16 101519 2482648 975543 19.18 851771 2096644 54091 18:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:28:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 ens3 359.09 215.51 1361.05 60.69 0.00 0.00 0.00 0.00 18:29:01 lo 2.97 2.97 0.27 0.27 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 ens3 250.09 188.70 1148.28 24.88 0.00 0.00 0.00 0.00 18:30:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 ens3 47.63 30.18 89.18 17.28 0.00 0.00 0.00 0.00 18:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 0.18 0.12 0.01 0.04 0.00 0.00 0.00 0.00 18:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 ens3 2.73 0.75 3.03 0.11 0.00 0.00 0.00 0.00 18:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 ens3 10.83 8.48 18.65 3.64 0.00 0.00 0.00 0.00 18:36:01 lo 2.09 2.09 0.20 0.20 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 ens3 586.15 394.45 14305.49 27.39 0.00 0.00 0.00 0.00 18:37:02 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 18:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:02 ens3 110.38 83.90 443.39 8.23 0.00 0.00 0.00 0.00 18:38:01 lo 5.27 5.27 1.55 1.55 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 ens3 4.24 3.56 0.96 1.12 0.00 0.00 0.00 0.00 18:39:01 lo 2.37 2.37 0.17 0.17 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 ens3 330.98 240.26 2414.38 30.98 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.21 0.21 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 142.18 97.37 1654.64 14.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-25) 11/17/23 _x86_64_ (4 CPU) 18:26:29 LINUX RESTART (4 CPU) 18:27:01 CPU %user %nice %system %iowait %steal %idle 18:28:01 all 22.12 0.00 1.85 2.41 0.06 73.56 18:28:01 0 25.79 0.00 1.78 0.27 0.05 72.11 18:28:01 1 14.65 0.00 1.55 0.90 0.03 82.87 18:28:01 2 12.13 0.00 1.47 7.55 0.05 78.80 18:28:01 3 35.92 0.00 2.59 0.95 0.08 60.45 18:29:01 all 24.71 0.83 3.27 9.36 0.07 61.77 18:29:01 0 30.75 3.26 3.25 9.07 0.07 53.61 18:29:01 1 17.11 0.02 3.07 7.71 0.05 72.04 18:29:01 2 19.98 0.00 3.12 12.28 0.07 64.56 18:29:01 3 30.99 0.00 3.63 8.39 0.07 56.92 18:30:01 all 17.51 0.00 0.86 1.42 0.04 80.16 18:30:01 0 2.22 0.00 0.60 3.92 0.02 93.25 18:30:01 1 55.52 0.00 1.83 0.93 0.10 41.61 18:30:01 2 4.12 0.00 0.38 0.05 0.03 95.42 18:30:01 3 8.36 0.00 0.63 0.78 0.03 90.19 18:31:01 all 0.17 0.00 0.04 0.21 0.01 99.58 18:31:01 0 0.02 0.00 0.02 0.00 0.02 99.95 18:31:01 1 0.03 0.00 0.02 0.05 0.02 99.88 18:31:01 2 0.62 0.00 0.05 0.00 0.00 99.33 18:31:01 3 0.00 0.00 0.08 0.77 0.02 99.13 18:32:01 all 0.51 0.00 0.01 0.01 0.01 99.46 18:32:01 0 0.00 0.00 0.00 0.00 0.00 100.00 18:32:01 1 0.00 0.00 0.03 0.05 0.03 99.88 18:32:01 2 1.99 0.00 0.02 0.00 0.02 97.98 18:32:01 3 0.02 0.00 0.00 0.00 0.00 99.98 18:33:01 all 0.51 0.00 0.01 0.01 0.01 99.46 18:33:01 0 0.00 0.00 0.00 0.00 0.00 100.00 18:33:01 1 0.02 0.00 0.05 0.03 0.02 99.88 18:33:01 2 1.97 0.00 0.00 0.00 0.02 98.01 18:33:01 3 0.03 0.00 0.00 0.00 0.00 99.97 18:34:01 all 0.52 0.00 0.01 0.01 0.00 99.46 18:34:01 0 0.02 0.00 0.00 0.00 0.00 99.98 18:34:01 1 0.02 0.00 0.02 0.05 0.02 99.90 18:34:01 2 1.99 0.00 0.00 0.00 0.00 98.01 18:34:01 3 0.02 0.00 0.02 0.00 0.00 99.97 18:35:01 all 3.56 0.00 0.16 0.19 0.02 96.07 18:35:01 0 10.02 0.00 0.22 0.03 0.02 89.71 18:35:01 1 0.28 0.00 0.15 0.73 0.02 98.82 18:35:01 2 3.74 0.00 0.15 0.00 0.02 96.09 18:35:01 3 0.22 0.00 0.15 0.00 0.02 99.62 18:36:01 all 19.83 0.00 8.45 9.87 0.08 61.77 18:36:01 0 21.11 0.00 8.85 6.02 0.08 63.93 18:36:01 1 19.15 0.00 8.15 3.00 0.07 69.63 18:36:01 2 19.95 0.00 7.25 1.55 0.08 71.16 18:36:01 3 19.07 0.00 9.54 29.02 0.08 42.29 18:37:02 all 34.35 0.00 6.09 9.09 0.08 50.39 18:37:02 0 32.17 0.00 6.06 11.29 0.08 50.40 18:37:02 1 35.13 0.00 5.97 5.25 0.07 53.59 18:37:02 2 36.06 0.00 5.96 11.96 0.10 45.91 18:37:02 3 34.05 0.00 6.39 7.88 0.08 51.61 18:38:01 all 31.53 0.00 4.30 1.21 0.06 62.90 18:38:01 0 31.30 0.00 4.12 1.33 0.05 63.20 18:38:01 1 31.28 0.00 4.62 1.74 0.05 62.31 18:38:01 2 32.16 0.00 4.20 1.47 0.05 62.12 18:38:01 3 31.38 0.00 4.28 0.32 0.05 63.96 18:38:01 CPU %user %nice %system %iowait %steal %idle 18:39:01 all 14.78 0.00 1.11 2.05 0.05 82.02 18:39:01 0 11.89 0.00 1.20 5.08 0.03 81.80 18:39:01 1 11.30 0.00 1.05 0.40 0.05 87.20 18:39:01 2 24.98 0.00 1.07 0.99 0.05 72.91 18:39:01 3 10.98 0.00 1.09 1.72 0.05 86.16 Average: all 14.11 0.07 2.17 2.97 0.04 80.65 Average: 0 13.72 0.27 2.16 3.08 0.03 80.74 Average: 1 15.35 0.00 2.20 1.73 0.04 80.68 Average: 2 13.17 0.00 1.95 2.96 0.04 81.88 Average: 3 14.19 0.00 2.35 4.12 0.04 79.29