---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-72383 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 840 26372 0 4954 30871 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:04:e4:39 brd ff:ff:ff:ff:ff:ff inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe04:e439/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:1b:7e:96 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-72383) 11/09/23 _x86_64_ (8 CPU) 07:43:31 LINUX RESTART (8 CPU) 07:44:01 tps rtps wtps bread/s bwrtn/s 07:45:01 107.68 58.14 49.54 3652.59 27098.02 07:46:01 81.40 13.25 68.16 973.17 14295.35 07:47:01 91.03 23.73 67.31 2793.00 12637.23 07:48:01 116.72 0.30 116.43 43.31 75375.78 07:49:01 216.45 12.51 203.93 804.40 26885.47 07:50:01 55.18 1.72 53.47 108.10 6681.11 Average: 111.41 18.27 93.14 1395.65 27164.27 07:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 30270972 31706700 2668248 8.10 54204 1701032 1448812 4.26 844040 1556048 78896 07:46:01 29983656 31704600 2955564 8.97 72132 1954840 1444872 4.25 872136 1787028 75240 07:47:01 29184012 31683080 3755208 11.40 93952 2683772 1517708 4.47 965288 2435116 564608 07:48:01 27087752 31672212 5851468 17.76 112800 4672112 1456604 4.29 982572 4418636 435072 07:49:01 25541488 30317020 7397732 22.46 119812 4845400 4663196 13.72 2476412 4432340 88 07:50:01 27009668 31615260 5929552 18.00 124176 4680392 1496180 4.40 1197964 4271668 31896 Average: 28179591 31449812 4759629 14.45 96179 3422925 2004562 5.90 1223069 3150139 197633 07:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 ens3 423.06 264.69 1332.37 61.45 0.00 0.00 0.00 0.00 07:45:01 lo 1.33 1.33 0.14 0.14 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 07:46:01 ens3 34.73 23.48 571.83 5.11 0.00 0.00 0.00 0.00 07:46:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 112.75 74.45 2578.77 14.25 0.00 0.00 0.00 0.00 07:47:01 lo 4.33 4.33 0.41 0.41 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 br-bd89da368fdf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 ens3 539.35 280.26 18774.92 19.71 0.00 0.00 0.00 0.00 07:48:01 lo 4.26 4.26 0.38 0.38 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 br-bd89da368fdf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 ens3 16.76 14.03 11.60 6.46 0.00 0.00 0.00 0.00 07:49:01 lo 2.73 2.73 0.46 0.46 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 br-bd89da368fdf 0.40 0.45 0.23 0.04 0.00 0.00 0.00 0.00 07:50:01 ens3 57.71 37.27 115.96 16.19 0.00 0.00 0.00 0.00 07:50:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 197.41 115.70 3898.30 20.53 0.00 0.00 0.00 0.00 Average: lo 2.39 2.39 0.26 0.26 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-72383) 11/09/23 _x86_64_ (8 CPU) 07:43:31 LINUX RESTART (8 CPU) 07:44:01 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 8.44 0.00 1.13 5.44 0.04 84.95 07:45:01 0 21.25 0.00 1.44 1.69 0.05 75.57 07:45:01 1 14.07 0.00 1.25 1.95 0.05 82.67 07:45:01 2 3.41 0.00 1.14 16.71 0.03 78.70 07:45:01 3 7.67 0.00 1.40 1.40 0.03 89.49 07:45:01 4 4.59 0.00 0.58 4.99 0.03 89.80 07:45:01 5 4.65 0.00 1.05 0.92 0.03 93.35 07:45:01 6 3.98 0.00 0.75 0.65 0.02 94.60 07:45:01 7 7.93 0.00 1.39 15.25 0.07 75.36 07:46:01 all 6.71 0.00 0.64 5.60 0.03 87.03 07:46:01 0 17.21 0.00 1.86 1.02 0.07 79.85 07:46:01 1 5.60 0.00 0.30 1.08 0.00 93.02 07:46:01 2 2.47 0.00 0.20 0.15 0.02 97.16 07:46:01 3 4.57 0.00 0.42 1.03 0.02 93.96 07:46:01 4 0.40 0.00 0.25 2.50 0.00 96.85 07:46:01 5 11.45 0.00 0.88 20.77 0.07 66.84 07:46:01 6 5.76 0.00 0.52 0.25 0.02 93.46 07:46:01 7 6.33 0.00 0.63 17.94 0.02 75.08 07:47:01 all 9.36 0.00 1.71 3.62 0.04 85.27 07:47:01 0 4.37 0.00 0.98 1.96 0.03 92.66 07:47:01 1 22.22 0.00 1.84 6.84 0.07 69.03 07:47:01 2 16.05 0.00 2.48 7.32 0.05 74.09 07:47:01 3 6.86 0.00 2.03 2.43 0.02 88.67 07:47:01 4 4.47 0.00 0.97 0.92 0.02 93.62 07:47:01 5 11.78 0.00 2.36 7.25 0.05 78.56 07:47:01 6 2.60 0.00 0.90 2.15 0.02 94.32 07:47:01 7 6.59 0.00 2.16 0.08 0.03 91.13 07:48:01 all 7.91 0.00 3.94 8.73 0.06 79.35 07:48:01 0 6.25 0.00 3.27 57.86 0.07 32.55 07:48:01 1 8.94 0.00 3.32 0.12 0.05 87.57 07:48:01 2 8.01 0.00 4.53 8.11 0.05 79.30 07:48:01 3 7.92 0.00 4.67 0.27 0.05 87.09 07:48:01 4 8.76 0.00 3.29 0.07 0.05 87.83 07:48:01 5 7.24 0.00 5.38 0.00 0.05 87.32 07:48:01 6 7.77 0.00 2.71 3.30 0.05 86.18 07:48:01 7 8.46 0.00 4.36 0.05 0.08 87.04 07:49:01 all 23.07 0.00 3.26 3.59 0.08 69.99 07:49:01 0 25.32 0.00 3.96 14.49 0.10 56.14 07:49:01 1 22.25 0.00 3.26 4.41 0.08 70.00 07:49:01 2 23.76 0.00 3.05 1.81 0.08 71.29 07:49:01 3 30.57 0.00 4.07 1.43 0.08 63.85 07:49:01 4 19.49 0.00 2.70 1.46 0.07 76.28 07:49:01 5 21.88 0.00 3.41 2.82 0.08 71.81 07:49:01 6 22.18 0.00 3.08 0.87 0.08 73.79 07:49:01 7 19.11 0.00 2.60 1.44 0.07 76.77 07:50:01 all 7.13 0.00 0.59 1.04 0.03 91.21 07:50:01 0 1.14 0.00 0.32 2.39 0.03 96.12 07:50:01 1 3.00 0.00 0.57 0.27 0.02 96.15 07:50:01 2 7.90 0.00 0.58 0.30 0.02 91.20 07:50:01 3 17.19 0.00 0.80 0.98 0.05 80.98 07:50:01 4 0.68 0.00 0.35 0.05 0.02 98.90 07:50:01 5 17.78 0.00 0.88 0.35 0.03 80.96 07:50:01 6 8.72 0.00 0.72 3.57 0.03 86.96 07:50:01 7 0.60 0.00 0.50 0.42 0.03 98.45 Average: all 10.43 0.00 1.88 4.66 0.05 82.98 Average: 0 12.58 0.00 1.97 13.17 0.06 72.23 Average: 1 12.67 0.00 1.75 2.44 0.04 83.09 Average: 2 10.26 0.00 1.99 5.73 0.04 81.98 Average: 3 12.46 0.00 2.22 1.26 0.04 84.02 Average: 4 6.39 0.00 1.35 1.67 0.03 90.56 Average: 5 12.46 0.00 2.32 5.37 0.05 79.80 Average: 6 8.49 0.00 1.44 1.80 0.04 88.24 Average: 7 8.16 0.00 1.94 5.88 0.05 83.97