---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4853 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 14G 142G 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 25724 0 5602 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 mq state UP group default qlen 1000 link/ether fa:16:3e:97:da:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fe97:dab3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:d9:d3:7b 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-4853) 02/12/24 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 92.05 17.91 74.14 1037.93 19030.81 13:35:01 126.40 23.30 103.10 2823.80 24938.51 13:36:01 323.10 12.10 311.00 781.80 124897.67 13:37:01 91.40 0.58 90.82 50.39 17056.09 13:38:01 12.86 0.02 12.85 0.93 12406.53 13:39:01 63.21 1.33 61.87 104.78 14709.82 Average: 118.24 9.18 109.06 799.28 35552.46 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30067512 31703988 2871708 8.72 72276 1872488 1456828 4.29 875420 1705176 202984 13:35:01 28321000 31688228 4618220 14.02 101780 3524952 1409716 4.15 960736 3271648 1507812 13:36:01 26032276 31333144 6906944 20.97 131608 5325184 5687036 16.73 1394508 4974804 660 13:37:01 24132512 29530660 8806708 26.74 135932 5412800 8621788 25.37 3318836 4932464 320 13:38:01 24001232 29430788 8937988 27.13 136412 5442740 8665868 25.50 3428572 4949512 28292 13:39:01 26335060 31597764 6604160 20.05 139308 5287936 1528456 4.50 1302220 4800896 40824 Average: 26481599 30880762 6457621 19.60 119553 4477683 4561615 13.42 1880049 4105750 296815 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 67.09 46.45 1095.95 8.11 0.00 0.00 0.00 0.00 13:34:01 lo 1.83 1.83 0.20 0.20 0.00 0.00 0.00 0.00 13:35:01 br-cb642a3da004 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 495.68 258.47 11800.45 22.86 0.00 0.00 0.00 0.00 13:35:01 lo 8.00 8.00 0.79 0.79 0.00 0.00 0.00 0.00 13:36:01 br-cb642a3da004 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:36:01 vethd61aff8 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 13:36:01 vethb88ce2b 0.22 0.38 0.01 0.03 0.00 0.00 0.00 0.00 13:36:01 vethe42c249 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 13:37:01 br-cb642a3da004 0.42 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:37:01 vethd61aff8 4.93 6.23 0.80 0.91 0.00 0.00 0.00 0.00 13:37:01 vethb88ce2b 45.84 41.23 22.03 34.57 0.00 0.00 0.00 0.00 13:37:01 vethe42c249 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 13:38:01 br-cb642a3da004 0.28 0.35 0.24 0.03 0.00 0.00 0.00 0.00 13:38:01 vethd61aff8 0.35 0.57 0.04 0.06 0.00 0.00 0.00 0.00 13:38:01 vethb88ce2b 18.90 15.95 7.22 23.46 0.00 0.00 0.00 0.00 13:38:01 vethe42c249 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 1593.27 899.23 31952.22 151.79 0.00 0.00 0.00 0.00 13:39:01 lo 22.01 22.01 2.31 2.31 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 217.47 113.80 5211.95 15.86 0.00 0.00 0.00 0.00 Average: lo 3.02 3.02 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4853) 02/12/24 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.46 0.00 0.69 1.79 0.03 87.03 13:34:01 0 0.78 0.00 0.29 0.10 0.00 98.83 13:34:01 1 4.58 0.00 0.51 0.37 0.00 94.54 13:34:01 2 38.99 0.00 1.88 2.19 0.07 56.87 13:34:01 3 21.41 0.00 1.04 0.32 0.03 77.20 13:34:01 4 10.45 0.00 0.63 0.10 0.03 88.79 13:34:01 5 3.13 0.00 0.29 5.58 0.05 90.96 13:34:01 6 3.85 0.00 0.25 0.53 0.03 95.33 13:34:01 7 0.58 0.00 0.58 5.11 0.02 93.72 13:35:01 all 11.41 0.00 2.33 2.17 0.05 84.05 13:35:01 0 4.01 0.00 1.67 0.05 0.02 94.25 13:35:01 1 4.71 0.00 2.23 0.32 0.03 92.71 13:35:01 2 36.28 0.00 3.59 2.01 0.10 58.01 13:35:01 3 16.64 0.00 2.93 1.16 0.05 79.23 13:35:01 4 8.41 0.00 2.12 0.24 0.03 89.20 13:35:01 5 7.89 0.00 1.92 11.73 0.05 78.41 13:35:01 6 8.67 0.00 2.57 0.15 0.05 88.56 13:35:01 7 4.64 0.00 1.58 1.73 0.03 92.02 13:36:01 all 10.14 0.00 3.85 9.26 0.07 76.68 13:36:01 0 8.84 0.00 5.17 48.44 0.10 37.45 13:36:01 1 9.41 0.00 5.03 2.74 0.05 82.77 13:36:01 2 10.52 0.00 2.76 1.77 0.08 84.86 13:36:01 3 11.19 0.00 3.63 1.67 0.05 83.46 13:36:01 4 8.30 0.00 3.09 2.64 0.07 85.91 13:36:01 5 10.82 0.00 3.73 15.45 0.07 69.93 13:36:01 6 12.98 0.00 3.20 0.80 0.07 82.96 13:36:01 7 9.03 0.00 4.23 0.51 0.07 86.16 13:37:01 all 26.83 0.00 2.64 1.17 0.08 69.28 13:37:01 0 18.78 0.00 2.13 6.84 0.08 72.17 13:37:01 1 24.50 0.00 2.52 0.62 0.10 72.26 13:37:01 2 37.51 0.00 3.49 0.23 0.10 58.66 13:37:01 3 24.87 0.00 2.71 0.20 0.08 72.13 13:37:01 4 30.60 0.00 2.71 0.17 0.08 66.43 13:37:01 5 31.35 0.00 3.45 0.87 0.08 64.25 13:37:01 6 20.65 0.00 1.82 0.03 0.07 77.43 13:37:01 7 26.34 0.00 2.31 0.37 0.08 70.89 13:38:01 all 3.71 0.00 0.49 0.74 0.04 95.02 13:38:01 0 3.93 0.00 0.65 5.72 0.07 89.63 13:38:01 1 2.99 0.00 0.57 0.00 0.03 96.41 13:38:01 2 3.10 0.00 0.38 0.00 0.03 96.48 13:38:01 3 3.19 0.00 0.42 0.00 0.05 96.34 13:38:01 4 3.55 0.00 0.52 0.17 0.05 95.71 13:38:01 5 4.17 0.00 0.53 0.00 0.03 95.26 13:38:01 6 3.77 0.00 0.33 0.02 0.03 95.84 13:38:01 7 4.94 0.00 0.48 0.00 0.02 94.56 13:39:01 all 4.38 0.00 0.54 1.19 0.03 93.87 13:39:01 0 2.54 0.00 0.57 6.85 0.02 90.03 13:39:01 1 0.92 0.00 0.40 0.07 0.03 98.57 13:39:01 2 3.07 0.00 0.43 0.02 0.02 96.46 13:39:01 3 1.27 0.00 0.42 0.35 0.02 97.95 13:39:01 4 8.38 0.00 0.67 1.17 0.03 89.74 13:39:01 5 16.61 0.00 0.94 0.87 0.03 81.55 13:39:01 6 1.47 0.00 0.48 0.13 0.03 97.88 13:39:01 7 0.77 0.00 0.35 0.07 0.03 98.78 Average: all 11.15 0.00 1.75 2.71 0.05 84.33 Average: 0 6.49 0.00 1.74 11.32 0.05 80.40 Average: 1 7.84 0.00 1.88 0.68 0.04 89.55 Average: 2 21.52 0.00 2.09 1.03 0.07 75.29 Average: 3 13.07 0.00 1.86 0.62 0.05 84.42 Average: 4 11.62 0.00 1.62 0.75 0.05 85.96 Average: 5 12.37 0.00 1.81 5.72 0.05 80.05 Average: 6 8.56 0.00 1.44 0.27 0.05 89.67 Average: 7 7.73 0.00 1.59 1.29 0.04 89.36