---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-181 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: 2799.996 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 11G 145G 7% / 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 838 28445 0 2882 30891 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:7d:a3:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe7d:a3a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:94:1c:9e 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-v1-8c-8g-181) 01/27/24 _x86_64_ (8 CPU) 08:43:23 LINUX RESTART (8 CPU) 08:44:02 tps rtps wtps bread/s bwrtn/s 08:45:01 116.81 41.40 75.41 1871.55 25651.38 08:46:01 159.89 19.01 140.88 687.62 36998.23 08:47:01 34.93 5.27 29.66 157.97 21548.81 08:48:01 13.73 0.00 13.73 0.00 18981.37 08:49:01 15.08 0.00 15.08 0.00 18905.25 Average: 67.93 13.04 54.88 538.99 24412.88 08:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 30097376 31698956 2841844 8.63 68896 1843688 1491908 4.39 869388 1680268 167520 08:46:01 28029032 30030536 4910188 14.91 86672 2208276 3781944 11.13 2607860 1972064 24796 08:47:01 26944780 29015456 5994440 18.20 88444 2273968 3918688 11.53 3667080 1991648 116 08:48:01 26937152 29008372 6002068 18.22 88532 2274140 3918688 11.53 3672388 1991824 132 08:49:01 26851124 28928376 6088096 18.48 88976 2279572 4174968 12.28 3761952 1988212 972 Average: 27771893 29736339 5167327 15.69 84304 2175929 3457239 10.17 2915734 1924803 38707 08:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 ens3 159.75 112.17 1169.12 33.35 0.00 0.00 0.00 0.00 08:45:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 ens3 676.87 485.50 4796.34 126.69 0.00 0.00 0.00 0.00 08:46:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 ens3 411.51 365.09 1012.89 121.78 0.00 0.00 0.00 0.00 08:47:01 lo 3.70 3.70 0.67 0.67 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 ens3 16.46 11.68 3.54 5.43 0.00 0.00 0.00 0.00 08:48:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 ens3 171.39 130.73 52.13 50.33 0.00 0.00 0.00 0.00 08:49:01 lo 3.80 3.80 0.46 0.46 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 287.62 221.40 1407.60 67.63 0.00 0.00 0.00 0.00 Average: lo 1.98 1.98 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-181) 01/27/24 _x86_64_ (8 CPU) 08:43:23 LINUX RESTART (8 CPU) 08:44:02 CPU %user %nice %system %iowait %steal %idle 08:45:01 all 10.55 0.00 0.84 2.75 0.03 85.82 08:45:01 0 1.68 0.00 0.32 0.05 0.05 97.89 08:45:01 1 1.41 0.00 0.58 2.61 0.02 95.39 08:45:01 2 2.96 0.00 0.49 14.40 0.02 82.13 08:45:01 3 1.80 0.00 0.61 0.80 0.02 96.77 08:45:01 4 33.15 0.00 2.05 2.17 0.07 62.57 08:45:01 5 23.77 0.00 1.49 0.76 0.03 73.93 08:45:01 6 11.59 0.00 0.65 1.16 0.02 86.60 08:45:01 7 8.20 0.00 0.56 0.10 0.02 91.13 08:46:01 all 24.03 0.00 1.39 2.39 0.06 72.13 08:46:01 0 21.75 0.00 1.72 0.18 0.08 76.26 08:46:01 1 17.90 0.00 1.72 4.02 0.05 76.31 08:46:01 2 18.16 0.00 0.85 9.41 0.07 71.51 08:46:01 3 27.34 0.00 0.95 0.10 0.05 71.56 08:46:01 4 20.75 0.00 1.07 0.12 0.05 78.02 08:46:01 5 14.01 0.00 0.92 0.07 0.03 84.97 08:46:01 6 37.51 0.00 1.84 0.87 0.10 59.69 08:46:01 7 34.88 0.00 2.04 4.34 0.08 58.65 08:47:01 all 24.08 0.00 0.89 1.08 0.05 73.90 08:47:01 0 24.89 0.00 0.83 0.12 0.03 74.12 08:47:01 1 17.59 0.00 1.20 0.20 0.07 80.94 08:47:01 2 22.55 0.00 0.99 0.23 0.05 76.18 08:47:01 3 35.62 0.00 0.42 0.00 0.07 63.89 08:47:01 4 21.17 0.00 0.53 0.00 0.05 78.25 08:47:01 5 8.39 0.00 1.12 0.12 0.03 90.34 08:47:01 6 28.82 0.00 0.48 0.00 0.03 70.67 08:47:01 7 33.69 0.00 1.54 7.94 0.07 56.77 08:48:01 all 0.60 0.00 0.14 1.27 0.01 97.99 08:48:01 0 0.62 0.00 0.18 0.00 0.02 99.18 08:48:01 1 0.25 0.00 0.13 0.02 0.02 99.58 08:48:01 2 0.63 0.00 0.12 0.02 0.02 99.22 08:48:01 3 0.90 0.00 0.08 0.00 0.00 99.02 08:48:01 4 0.32 0.00 0.13 0.00 0.02 99.53 08:48:01 5 0.58 0.00 0.18 0.00 0.00 99.23 08:48:01 6 1.44 0.00 0.20 0.00 0.02 98.34 08:48:01 7 0.07 0.00 0.03 10.12 0.00 89.78 08:49:01 all 22.96 0.00 0.66 1.22 0.04 75.12 08:49:01 0 31.14 0.00 0.60 0.02 0.03 68.21 08:49:01 1 15.29 0.00 0.47 1.37 0.03 82.83 08:49:01 2 33.15 0.00 0.62 0.00 0.05 66.18 08:49:01 3 22.54 0.00 0.75 0.00 0.05 76.66 08:49:01 4 24.23 0.00 0.92 0.00 0.03 74.82 08:49:01 5 22.62 0.00 0.52 0.00 0.03 76.83 08:49:01 6 20.86 0.00 0.75 0.00 0.03 78.35 08:49:01 7 13.76 0.00 0.65 8.40 0.03 77.15 Average: all 16.46 0.00 0.78 1.74 0.04 80.98 Average: 0 16.07 0.00 0.73 0.07 0.04 83.08 Average: 1 10.52 0.00 0.82 1.64 0.04 86.98 Average: 2 15.53 0.00 0.61 4.78 0.04 79.04 Average: 3 17.68 0.00 0.56 0.18 0.04 81.54 Average: 4 19.86 0.00 0.94 0.45 0.04 78.71 Average: 5 13.83 0.00 0.84 0.19 0.03 85.11 Average: 6 20.08 0.00 0.78 0.40 0.04 78.70 Average: 7 18.13 0.00 0.97 6.20 0.04 74.66