---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1366 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: 2800.000 BogoMIPS: 5600.00 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 6.7G 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 479 363 0 3100 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:0b:88:6d brd ff:ff:ff:ff:ff:ff inet 10.32.7.188/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe0b:886d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:91:15:ac 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-1366) 12/19/23 _x86_64_ (4 CPU) 07:34:59 LINUX RESTART (4 CPU) 07:35:01 tps rtps wtps bread/s bwrtn/s 07:36:01 173.08 120.24 52.83 8132.76 40029.34 07:37:01 90.63 20.82 69.82 2251.47 13696.80 07:38:01 390.64 201.20 189.45 18181.15 135184.98 07:39:01 359.29 111.21 248.08 4906.25 35163.61 07:40:01 226.41 14.71 211.70 2010.60 19808.30 07:41:01 7.33 0.03 7.30 0.40 1292.32 07:42:01 1.32 0.02 1.30 0.13 47.19 07:43:01 1.47 0.00 1.47 0.00 114.38 07:44:01 92.03 0.60 91.43 8.67 6757.01 07:45:01 95.35 29.11 66.24 1494.55 8730.94 Average: 143.82 49.84 93.99 3702.56 26112.01 07:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:36:01 1797228 3333960 2241428 55.50 36120 1663820 900436 17.70 559924 1517448 74564 07:37:01 1114284 3334768 2924372 72.41 59480 2301816 1153952 22.68 611708 2097176 361868 07:38:01 440388 3302844 3598268 89.10 121700 2836736 1160612 22.81 504148 2815164 103588 07:39:01 286352 3322416 3752304 92.91 140032 2967932 1008748 19.83 589424 2856292 8 07:40:01 757008 3284796 3281648 81.26 154920 2447032 1341368 26.37 773952 2198992 34868 07:41:01 728664 3259080 3309992 81.96 154988 2449552 1548092 30.43 799336 2201472 156 07:42:01 732068 3264700 3306588 81.87 155044 2451668 1548092 30.43 792520 2203516 1428 07:43:01 715060 3249476 3323596 82.29 155120 2453360 1560560 30.68 809452 2205224 16 07:44:01 650176 3309908 3388480 83.90 161292 2574872 1028540 20.22 802240 2278148 48068 07:45:01 421244 3287200 3617412 89.57 169520 2690668 936384 18.41 847224 2381392 30680 Average: 764247 3294915 3274409 81.08 130822 2483746 1218678 23.96 708993 2275482 65524 07:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:36:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 07:36:01 ens3 341.37 243.60 1184.32 66.12 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 07:37:01 ens3 221.87 167.98 5142.15 16.31 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 07:38:01 ens3 471.18 392.54 9391.90 25.78 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 lo 0.83 0.83 0.09 0.09 0.00 0.00 0.00 0.00 07:39:01 ens3 297.85 219.55 1624.23 16.63 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 lo 2.43 2.43 0.16 0.16 0.00 0.00 0.00 0.00 07:40:01 ens3 85.55 67.99 260.05 8.31 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 lo 54.29 54.29 13.03 13.03 0.00 0.00 0.00 0.00 07:41:01 ens3 107.77 77.07 21.29 62.64 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 lo 61.06 61.06 12.71 12.71 0.00 0.00 0.00 0.00 07:42:01 ens3 98.28 72.57 19.61 51.61 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 lo 50.29 50.29 8.76 8.76 0.00 0.00 0.00 0.00 07:43:01 ens3 79.70 60.37 15.84 42.03 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 26.05 26.05 4.10 4.10 0.00 0.00 0.00 0.00 07:44:01 ens3 195.03 135.54 1050.76 21.82 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 4.20 4.20 0.37 0.37 0.00 0.00 0.00 0.00 07:45:01 ens3 116.63 194.10 53.67 1332.55 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 20.44 20.44 3.97 3.97 0.00 0.00 0.00 0.00 Average: ens3 201.60 163.19 1878.32 164.34 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1366) 12/19/23 _x86_64_ (4 CPU) 07:34:59 LINUX RESTART (4 CPU) 07:35:01 CPU %user %nice %system %iowait %steal %idle 07:36:01 all 14.00 0.00 2.01 6.82 0.05 77.12 07:36:01 0 12.35 0.00 1.86 10.08 0.03 75.68 07:36:01 1 12.57 0.00 1.62 6.02 0.05 79.74 07:36:01 2 15.31 0.00 2.98 5.33 0.05 76.33 07:36:01 3 15.78 0.00 1.57 5.87 0.05 76.72 07:37:01 all 20.35 0.00 1.82 2.06 0.05 75.72 07:37:01 0 11.83 0.00 1.24 5.65 0.05 81.23 07:37:01 1 5.51 0.00 1.32 1.00 0.05 92.12 07:37:01 2 46.10 0.00 3.18 0.20 0.07 50.45 07:37:01 3 18.02 0.00 1.49 1.39 0.03 79.07 07:38:01 all 16.19 0.00 7.83 8.77 0.06 67.15 07:38:01 0 18.98 0.00 8.77 8.99 0.07 63.20 07:38:01 1 13.89 0.00 6.18 2.89 0.07 76.98 07:38:01 2 15.01 0.00 8.07 13.39 0.07 63.47 07:38:01 3 16.84 0.00 8.35 9.84 0.07 64.89 07:39:01 all 15.27 0.00 4.16 10.03 0.07 70.46 07:39:01 0 14.44 0.00 4.33 11.79 0.05 69.38 07:39:01 1 17.82 0.00 4.36 11.78 0.07 65.98 07:39:01 2 15.92 0.00 3.83 4.97 0.08 75.20 07:39:01 3 12.92 0.00 4.13 11.56 0.07 71.33 07:40:01 all 28.14 0.00 6.66 5.22 0.08 59.90 07:40:01 0 29.63 0.00 6.85 6.70 0.07 56.76 07:40:01 1 27.95 0.00 6.97 9.24 0.07 55.78 07:40:01 2 29.01 0.00 7.27 2.01 0.10 61.61 07:40:01 3 26.01 0.00 5.52 2.96 0.07 65.43 07:41:01 all 0.82 0.00 0.58 0.15 0.03 98.42 07:41:01 0 0.65 0.00 0.47 0.60 0.03 98.24 07:41:01 1 1.08 0.00 0.53 0.00 0.03 98.35 07:41:01 2 0.77 0.00 0.63 0.00 0.03 98.56 07:41:01 3 0.78 0.00 0.68 0.00 0.03 98.50 07:42:01 all 1.05 0.00 0.60 0.02 0.03 98.29 07:42:01 0 0.60 0.00 0.55 0.07 0.03 98.75 07:42:01 1 0.58 0.00 0.57 0.00 0.02 98.83 07:42:01 2 2.23 0.00 0.53 0.00 0.03 97.21 07:42:01 3 0.78 0.00 0.77 0.00 0.03 98.42 07:43:01 all 0.58 0.00 0.48 0.02 0.03 98.89 07:43:01 0 0.45 0.00 0.65 0.07 0.05 98.78 07:43:01 1 0.45 0.00 0.40 0.00 0.03 99.12 07:43:01 2 0.80 0.00 0.50 0.00 0.02 98.68 07:43:01 3 0.62 0.00 0.37 0.00 0.03 98.98 07:44:01 all 3.82 0.00 1.96 2.85 0.04 91.32 07:44:01 0 6.76 0.00 2.58 2.53 0.03 88.10 07:44:01 1 4.42 0.00 2.19 1.96 0.05 91.37 07:44:01 2 2.04 0.00 1.55 0.81 0.05 95.55 07:44:01 3 2.03 0.00 1.53 6.10 0.03 90.31 07:45:01 all 20.85 0.00 2.06 1.98 0.05 75.06 07:45:01 0 15.90 0.00 1.84 0.79 0.05 81.42 07:45:01 1 22.24 0.00 2.16 1.32 0.03 74.25 07:45:01 2 16.82 0.00 2.04 0.66 0.07 80.41 07:45:01 3 28.49 0.00 2.17 5.15 0.05 64.13 Average: all 12.09 0.00 2.80 3.78 0.05 81.28 Average: 0 11.14 0.00 2.91 4.72 0.05 81.18 Average: 1 10.63 0.00 2.62 3.41 0.05 83.30 Average: 2 14.38 0.00 3.04 2.71 0.06 79.82 Average: 3 12.22 0.00 2.65 4.27 0.05 80.81