---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5331 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 850 25639 0 5677 30861 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:95:b2:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.211/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe95:b2e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:2f:66:3e 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5331) 02/14/24 _x86_64_ (8 CPU) 11:50:25 LINUX RESTART (8 CPU) 11:51:01 tps rtps wtps bread/s bwrtn/s 11:52:01 112.55 42.83 69.72 1926.08 16446.99 11:53:01 117.13 23.05 94.08 2766.74 21604.53 11:54:01 354.81 11.90 342.91 772.64 149744.03 11:55:01 34.71 0.63 34.08 45.99 14235.39 11:56:01 41.29 0.78 40.51 35.19 11328.80 Average: 132.10 15.84 116.26 1109.33 42671.95 11:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 30076656 31686292 2862564 8.69 69848 1849476 1455748 4.28 883824 1684884 170892 11:53:01 28736340 31659488 4202880 12.76 99668 3095276 1608904 4.73 992220 2836464 1084888 11:54:01 26008348 31371368 6930872 21.04 131304 5391888 4167232 12.26 1338900 5064380 1620 11:55:01 24017092 29525884 8922128 27.09 132360 5531136 6631124 19.51 3290888 5085296 64 11:56:01 26328168 31656648 6611052 20.07 133032 5360748 1477424 4.35 1196808 4914852 1548 Average: 27033321 31179936 5905899 17.93 113242 4245705 3068086 9.03 1540528 3917175 251802 11:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 11:52:01 ens3 210.43 134.04 1269.22 38.07 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 6.27 6.27 0.59 0.59 0.00 0.00 0.00 0.00 11:53:01 ens3 240.16 149.11 7269.46 15.74 0.00 0.00 0.00 0.00 11:53:01 br-eca6c0bc7d3b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 veth99a91dc 23.03 30.56 2.11 3.61 0.00 0.00 0.00 0.00 11:54:01 vethf720e54 0.22 0.53 0.01 0.03 0.00 0.00 0.00 0.00 11:54:01 vethae623ef 0.33 0.42 0.02 0.03 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 veth99a91dc 131.74 158.04 131.90 40.78 0.00 0.00 0.00 0.01 11:55:01 vethf720e54 3.20 3.47 1.17 0.86 0.00 0.00 0.00 0.00 11:55:01 vethae623ef 4.25 3.82 0.72 0.47 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 23.30 23.30 2.84 2.84 0.00 0.00 0.00 0.00 11:56:01 ens3 1570.72 923.16 38812.23 267.53 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: lo 3.89 3.89 0.50 0.50 0.00 0.00 0.00 0.00 Average: ens3 273.47 154.15 7664.39 48.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5331) 02/14/24 _x86_64_ (8 CPU) 11:50:25 LINUX RESTART (8 CPU) 11:51:01 CPU %user %nice %system %iowait %steal %idle 11:52:01 all 11.18 0.00 0.91 1.64 0.04 86.23 11:52:01 0 2.22 0.00 0.48 0.50 0.02 96.78 11:52:01 1 7.90 0.00 0.75 0.27 0.02 91.07 11:52:01 2 35.64 0.00 2.25 1.40 0.07 60.64 11:52:01 3 20.99 0.00 1.37 0.57 0.05 77.02 11:52:01 4 8.49 0.00 0.58 0.03 0.07 90.83 11:52:01 5 2.46 0.00 0.54 9.36 0.03 87.62 11:52:01 6 8.84 0.00 0.77 0.69 0.02 89.69 11:52:01 7 2.85 0.00 0.50 0.35 0.02 96.28 11:53:01 all 11.21 0.00 1.87 1.88 0.04 85.00 11:53:01 0 6.65 0.00 1.76 0.89 0.02 90.69 11:53:01 1 30.13 0.00 2.48 3.11 0.07 64.21 11:53:01 2 7.54 0.00 1.57 3.60 0.05 87.24 11:53:01 3 13.82 0.00 1.77 0.12 0.05 84.24 11:53:01 4 18.28 0.00 2.31 0.99 0.07 78.35 11:53:01 5 3.65 0.00 1.67 6.11 0.03 88.54 11:53:01 6 5.17 0.00 1.31 0.03 0.03 93.45 11:53:01 7 4.47 0.00 2.08 0.18 0.03 93.24 11:54:01 all 11.27 0.00 5.06 8.67 0.07 74.94 11:54:01 0 12.19 0.00 5.73 6.14 0.07 75.88 11:54:01 1 11.56 0.00 3.93 0.19 0.05 84.28 11:54:01 2 8.09 0.00 4.37 16.10 0.07 71.37 11:54:01 3 12.78 0.00 5.26 17.02 0.07 64.88 11:54:01 4 12.57 0.00 6.11 18.82 0.07 62.43 11:54:01 5 9.37 0.00 4.74 7.31 0.05 78.54 11:54:01 6 11.40 0.00 4.57 1.65 0.05 82.32 11:54:01 7 12.17 0.00 5.79 2.19 0.07 79.79 11:55:01 all 29.74 0.00 3.03 0.77 0.08 66.39 11:55:01 0 32.90 0.00 3.43 0.08 0.07 63.51 11:55:01 1 34.78 0.00 3.78 0.02 0.08 61.34 11:55:01 2 15.89 0.00 1.59 0.12 0.05 82.36 11:55:01 3 35.63 0.00 3.10 0.27 0.08 60.92 11:55:01 4 28.63 0.00 2.99 3.88 0.10 64.41 11:55:01 5 30.59 0.00 3.11 1.65 0.07 64.58 11:55:01 6 34.16 0.00 3.50 0.17 0.08 62.09 11:55:01 7 25.45 0.00 2.77 0.02 0.07 71.69 11:56:01 all 2.63 0.00 0.62 0.84 0.04 95.88 11:56:01 0 2.82 0.00 0.78 0.20 0.05 96.14 11:56:01 1 1.54 0.00 0.49 0.13 0.03 97.81 11:56:01 2 3.44 0.00 0.73 0.56 0.05 95.22 11:56:01 3 3.24 0.00 0.77 3.98 0.05 91.96 11:56:01 4 3.54 0.00 0.65 1.39 0.03 94.39 11:56:01 5 1.87 0.00 0.45 0.20 0.05 97.43 11:56:01 6 2.86 0.00 0.53 0.02 0.03 96.56 11:56:01 7 1.69 0.00 0.50 0.18 0.05 97.57 Average: all 13.20 0.00 2.29 2.75 0.05 81.71 Average: 0 11.34 0.00 2.44 1.56 0.04 84.62 Average: 1 17.16 0.00 2.28 0.74 0.05 79.76 Average: 2 14.12 0.00 2.09 4.32 0.06 79.41 Average: 3 17.30 0.00 2.44 4.35 0.06 75.84 Average: 4 14.29 0.00 2.52 4.99 0.07 78.14 Average: 5 9.57 0.00 2.09 4.92 0.05 83.37 Average: 6 12.49 0.00 2.13 0.51 0.04 84.83 Average: 7 9.31 0.00 2.32 0.58 0.05 87.75