---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85434 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: 2800.000 BogoMIPS: 5600.00 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 855 28909 0 2401 30883 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:17:6f:85 brd ff:ff:ff:ff:ff:ff inet 10.30.106.91/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe17:6f85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:e7:b1:1f 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-85434) 11/21/24 _x86_64_ (8 CPU) 05:47:57 LINUX RESTART (8 CPU) 05:48:01 tps rtps wtps bread/s bwrtn/s 05:49:01 327.49 74.44 253.05 5326.76 56512.10 05:50:01 162.87 27.26 135.61 1269.79 30658.22 05:51:01 51.36 4.43 46.93 360.34 20967.44 05:52:01 23.30 2.57 20.73 78.52 18013.13 Average: 141.26 27.18 114.08 1759.00 31538.76 05:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:49:01 30290688 31656572 2648532 8.04 52492 1634280 1446492 4.26 885284 1490836 69884 05:50:01 29105312 30887128 3833908 11.64 81612 1999884 2314128 6.81 1709584 1811168 102328 05:51:01 27633600 29438116 5305620 16.11 82456 2020892 3866956 11.38 3177856 1810760 24 05:52:01 29676120 31694228 3263100 9.91 84272 2229540 1364340 4.01 1032448 1909480 193240 Average: 29176430 30919011 3762790 11.42 75208 1971149 2247979 6.61 1701293 1755561 91369 05:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 ens3 419.63 268.99 988.14 75.50 0.00 0.00 0.00 0.00 05:49:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 ens3 250.34 193.68 2542.35 43.19 0.00 0.00 0.00 0.00 05:50:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 ens3 265.91 193.78 191.18 97.97 0.00 0.00 0.00 0.00 05:51:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 ens3 333.51 243.03 539.71 1034.15 0.00 0.00 0.00 0.00 05:52:01 lo 1.20 1.20 0.11 0.11 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 317.35 224.87 1065.34 312.69 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85434) 11/21/24 _x86_64_ (8 CPU) 05:47:57 LINUX RESTART (8 CPU) 05:48:01 CPU %user %nice %system %iowait %steal %idle 05:49:01 all 7.77 0.00 1.09 3.52 0.03 87.59 05:49:01 0 4.36 0.00 1.00 0.52 0.03 94.09 05:49:01 1 15.24 0.00 0.75 11.96 0.05 72.00 05:49:01 2 8.01 0.00 0.94 0.50 0.05 90.51 05:49:01 3 13.11 0.00 1.77 3.53 0.05 81.54 05:49:01 4 3.75 0.00 0.90 0.92 0.03 94.39 05:49:01 5 4.99 0.00 0.48 0.20 0.02 94.31 05:49:01 6 9.73 0.00 2.36 9.73 0.03 78.15 05:49:01 7 2.99 0.00 0.50 0.80 0.03 95.67 05:50:01 all 15.19 0.00 1.06 1.99 0.05 81.72 05:50:01 0 3.22 0.00 0.55 0.10 0.02 96.11 05:50:01 1 18.66 0.00 1.59 6.60 0.05 73.10 05:50:01 2 26.57 0.00 1.99 4.53 0.05 66.86 05:50:01 3 20.24 0.00 1.02 0.52 0.03 78.19 05:50:01 4 11.93 0.00 0.75 1.67 0.03 85.62 05:50:01 5 14.36 0.00 0.68 1.25 0.12 83.58 05:50:01 6 17.92 0.00 1.46 0.89 0.07 79.68 05:50:01 7 8.64 0.00 0.39 0.35 0.03 90.59 05:51:01 all 23.12 0.00 1.15 0.58 0.05 75.11 05:51:01 0 21.62 0.00 0.70 0.00 0.05 77.63 05:51:01 1 20.31 0.00 2.77 0.25 0.07 76.61 05:51:01 2 32.18 0.00 0.50 3.14 0.05 64.13 05:51:01 3 24.72 0.00 0.43 0.07 0.05 74.73 05:51:01 4 17.06 0.00 0.70 0.99 0.03 81.22 05:51:01 5 26.81 0.00 3.01 0.05 0.05 70.07 05:51:01 6 31.37 0.00 0.69 0.08 0.05 67.81 05:51:01 7 10.89 0.00 0.37 0.02 0.03 88.70 05:52:01 all 16.57 0.00 0.61 0.67 0.05 82.11 05:52:01 0 10.79 0.00 0.47 0.00 0.03 88.71 05:52:01 1 8.68 0.00 0.55 0.40 0.03 90.34 05:52:01 2 7.94 0.00 0.23 4.77 0.05 87.00 05:52:01 3 25.79 0.00 0.75 0.05 0.05 73.36 05:52:01 4 19.14 0.00 0.70 0.00 0.03 80.12 05:52:01 5 8.91 0.00 0.45 0.00 0.05 90.59 05:52:01 6 13.30 0.00 0.50 0.00 0.07 86.13 05:52:01 7 37.93 0.00 1.23 0.12 0.07 60.65 Average: all 15.66 0.00 0.98 1.69 0.05 81.63 Average: 0 10.00 0.00 0.68 0.15 0.03 89.13 Average: 1 15.72 0.00 1.42 4.80 0.05 78.01 Average: 2 18.68 0.00 0.92 3.24 0.05 77.12 Average: 3 20.97 0.00 1.00 1.04 0.05 76.95 Average: 4 12.97 0.00 0.76 0.89 0.03 85.34 Average: 5 13.75 0.00 1.16 0.38 0.06 84.65 Average: 6 18.08 0.00 1.25 2.67 0.05 77.95 Average: 7 15.13 0.00 0.62 0.32 0.04 83.88