---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19563 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 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 869 28414 0 2883 30857 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:4f:eb:94 brd ff:ff:ff:ff:ff:ff inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe4f:eb94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:5d:05:db 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 inet6 fe80::42:e0ff:fe5d:5db/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19563) 03/30/24 _x86_64_ (8 CPU) 21:41:27 LINUX RESTART (8 CPU) 21:42:03 tps rtps wtps bread/s bwrtn/s 21:43:01 116.62 37.58 79.04 1757.90 29165.18 21:44:01 137.43 20.65 116.78 802.53 35232.26 21:45:01 42.09 0.58 41.51 11.33 25953.54 21:46:01 40.84 1.15 39.69 73.85 26056.59 21:47:01 128.86 8.35 120.51 1390.83 49534.14 Average: 93.01 13.50 79.51 800.91 33215.34 21:42:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:43:01 30084968 31652860 2854252 8.67 70104 1808556 1440636 4.24 915728 1646056 157836 21:44:01 28971020 30773632 3968200 12.05 83056 2018552 2282740 6.72 1850816 1799060 18780 21:45:01 28257084 30147692 4682136 14.21 87304 2097192 4092944 12.04 2495988 1853176 11760 21:46:01 28274948 30563784 4664272 14.16 92176 2482760 2377932 7.00 2242844 2071568 259856 21:47:01 29084200 31586112 3855020 11.70 99788 2684396 1500744 4.42 1261920 2238076 4824 Average: 28934444 30944816 4004776 12.16 86486 2218291 2338999 6.88 1753459 1921587 90611 21:42:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 ens3 81.68 57.51 893.20 23.18 0.00 0.00 0.00 0.00 21:43:01 lo 1.72 1.72 0.18 0.18 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 ens3 387.22 278.35 1890.72 79.01 0.00 0.00 0.00 0.00 21:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 ens3 337.34 260.09 916.93 80.81 0.00 0.00 0.00 0.00 21:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 ens3 325.73 265.84 1940.15 75.14 0.00 0.00 0.00 0.00 21:46:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 21:47:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 21:47:01 ens3 276.12 307.20 59.60 1681.19 0.00 0.00 0.00 0.00 21:47:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 282.96 234.98 1141.78 390.31 0.00 0.00 0.00 0.00 Average: lo 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19563) 03/30/24 _x86_64_ (8 CPU) 21:41:27 LINUX RESTART (8 CPU) 21:42:03 CPU %user %nice %system %iowait %steal %idle 21:43:01 all 10.49 0.00 0.76 2.54 0.03 86.18 21:43:01 0 12.81 0.00 0.98 0.38 0.03 85.79 21:43:01 1 2.52 0.00 0.35 9.05 0.03 88.05 21:43:01 2 9.00 0.00 0.54 0.47 0.02 89.98 21:43:01 3 3.65 0.00 0.43 4.09 0.05 91.78 21:43:01 4 24.01 0.00 1.73 4.07 0.03 70.16 21:43:01 5 4.17 0.00 0.38 0.09 0.02 95.34 21:43:01 6 13.96 0.00 0.83 0.59 0.03 84.59 21:43:01 7 13.85 0.00 0.88 1.60 0.03 83.64 21:44:01 all 28.80 0.00 1.14 1.76 0.07 68.23 21:44:01 0 18.83 0.00 0.93 0.42 0.05 79.77 21:44:01 1 27.91 0.00 1.81 5.29 0.07 64.92 21:44:01 2 34.20 0.00 0.79 0.03 0.08 64.90 21:44:01 3 21.10 0.00 1.07 6.65 0.07 71.11 21:44:01 4 22.02 0.00 0.75 0.08 0.05 77.10 21:44:01 5 34.49 0.00 1.19 0.52 0.07 63.74 21:44:01 6 37.35 0.00 1.49 1.02 0.08 60.06 21:44:01 7 34.53 0.00 1.08 0.07 0.07 64.25 21:45:01 all 63.31 0.00 2.19 0.57 0.10 33.83 21:45:01 0 67.40 0.00 2.43 0.03 0.10 30.04 21:45:01 1 62.02 0.00 2.03 3.62 0.10 32.23 21:45:01 2 67.59 0.00 2.38 0.02 0.10 29.91 21:45:01 3 63.92 0.00 2.57 0.74 0.10 32.67 21:45:01 4 66.52 0.00 2.11 0.00 0.12 31.25 21:45:01 5 58.55 0.00 1.96 0.05 0.08 39.36 21:45:01 6 62.79 0.00 2.05 0.00 0.10 35.07 21:45:01 7 57.72 0.00 2.03 0.08 0.08 40.08 21:46:01 all 69.11 0.00 2.44 0.54 0.11 27.80 21:46:01 0 65.37 0.00 2.42 0.00 0.15 32.05 21:46:01 1 67.06 0.00 3.26 0.38 0.12 29.18 21:46:01 2 70.37 0.00 1.96 0.12 0.10 27.45 21:46:01 3 69.05 0.00 4.18 3.70 0.12 22.95 21:46:01 4 68.12 0.00 1.65 0.02 0.09 30.13 21:46:01 5 69.23 0.00 2.04 0.00 0.12 28.62 21:46:01 6 72.26 0.00 2.09 0.02 0.08 25.55 21:46:01 7 71.28 0.00 1.91 0.05 0.10 26.66 21:47:01 all 10.98 0.00 1.16 2.67 0.05 85.14 21:47:01 0 8.70 0.00 1.19 0.05 0.03 90.03 21:47:01 1 18.87 0.00 1.49 0.53 0.07 79.04 21:47:01 2 5.48 0.00 0.79 0.20 0.05 93.49 21:47:01 3 6.41 0.00 1.39 13.90 0.03 78.27 21:47:01 4 3.60 0.00 0.98 0.12 0.02 95.28 21:47:01 5 12.82 0.00 1.19 1.02 0.05 84.92 21:47:01 6 23.67 0.00 1.24 5.25 0.07 69.77 21:47:01 7 8.28 0.00 1.02 0.27 0.05 90.38 Average: all 36.60 0.00 1.54 1.61 0.07 60.17 Average: 0 34.59 0.00 1.59 0.18 0.07 63.57 Average: 1 35.69 0.00 1.79 3.76 0.08 58.69 Average: 2 37.50 0.00 1.29 0.17 0.07 60.97 Average: 3 32.91 0.00 1.94 5.83 0.07 59.25 Average: 4 36.74 0.00 1.44 0.84 0.06 60.91 Average: 5 36.02 0.00 1.36 0.34 0.07 62.22 Average: 6 42.13 0.00 1.54 1.38 0.07 54.87 Average: 7 37.24 0.00 1.39 0.41 0.07 60.90