---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84910 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 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 901 25252 0 6013 30810 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:4d:bd:21 brd ff:ff:ff:ff:ff:ff inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe4d:bd21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:ba:9e:69 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::42:6dff:feba:9e69/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84910) 11/19/24 _x86_64_ (8 CPU) 08:28:26 LINUX RESTART (8 CPU) 08:29:01 tps rtps wtps bread/s bwrtn/s 08:30:01 215.20 52.81 162.39 3865.89 22400.67 08:31:01 481.10 14.58 466.52 870.35 160035.11 08:32:01 148.06 0.18 147.88 34.26 36497.88 08:33:01 26.13 0.18 25.95 8.40 15998.02 08:34:01 28.95 0.08 28.86 14.66 16131.26 08:35:01 90.40 1.73 88.67 93.32 18153.84 Average: 164.97 11.60 153.38 814.48 44869.46 08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 29945700 31727472 2993520 9.09 76320 2009412 1416480 4.17 874032 1812132 282320 08:31:01 23858696 29260860 9080524 27.57 127216 5433676 10130892 29.81 3574516 4938420 688 08:32:01 21719036 27797132 11220184 34.06 158744 6030980 11944612 35.14 5209212 5375664 228904 08:33:01 21305372 27140808 11633848 35.32 159280 5792916 12705316 37.38 5868188 5129524 616 08:34:01 21924908 27761984 11014312 33.44 159708 5795632 11681308 34.37 5263200 5123316 468 08:35:01 25849188 31540056 7090032 21.52 162188 5663692 1676904 4.93 1557192 4991556 2368 Average: 24100483 29204719 8838737 26.83 140576 5121051 8259252 24.30 3724390 4561769 85894 08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 lo 4.53 4.53 0.44 0.44 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 110.51 85.15 2013.67 23.75 0.00 0.00 0.00 0.00 08:31:01 veth8b6d5e6 0.80 1.03 0.05 0.06 0.00 0.00 0.00 0.00 08:31:01 vetha74f981 0.42 0.67 0.02 0.04 0.00 0.00 0.00 0.00 08:31:01 veth1a3fa2b 2.00 2.08 0.17 0.18 0.00 0.00 0.00 0.00 08:31:01 vethfc6833c 1.30 1.92 0.15 0.18 0.00 0.00 0.00 0.00 08:32:01 veth8b6d5e6 10.66 11.73 2.15 2.37 0.00 0.00 0.00 0.00 08:32:01 vetha74f981 4.45 5.20 0.63 0.50 0.00 0.00 0.00 0.00 08:32:01 veth1a3fa2b 22.65 20.90 10.38 15.94 0.00 0.00 0.00 0.00 08:32:01 vethfc6833c 3.50 4.58 0.66 0.75 0.00 0.00 0.00 0.00 08:33:01 veth8b6d5e6 23.03 22.81 6.14 18.37 0.00 0.00 0.00 0.00 08:33:01 vetha74f981 4.45 6.27 0.71 1.43 0.00 0.00 0.00 0.00 08:33:01 veth1a3fa2b 21.78 17.81 7.01 24.00 0.00 0.00 0.00 0.00 08:33:01 vethfc6833c 0.62 0.90 0.09 0.10 0.00 0.00 0.00 0.00 08:34:01 veth8b6d5e6 16.51 17.76 4.07 10.16 0.00 0.00 0.00 0.00 08:34:01 vetha74f981 5.27 7.20 0.87 0.97 0.00 0.00 0.00 0.00 08:34:01 veth1a3fa2b 1.90 1.85 0.83 1.46 0.00 0.00 0.00 0.00 08:34:01 vethfc6833c 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00 08:35:01 lo 27.30 27.30 2.57 2.57 0.00 0.00 0.00 0.00 08:35:01 docker0 14.18 19.23 2.17 288.12 0.00 0.00 0.00 0.00 08:35:01 ens3 1672.85 970.72 38427.00 182.44 0.00 0.00 0.00 0.00 Average: lo 3.89 3.89 0.37 0.37 0.00 0.00 0.00 0.00 Average: docker0 2.36 3.21 0.36 48.02 0.00 0.00 0.00 0.00 Average: ens3 231.50 126.30 6267.92 20.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84910) 11/19/24 _x86_64_ (8 CPU) 08:28:26 LINUX RESTART (8 CPU) 08:29:01 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 9.51 0.00 0.97 2.28 0.04 87.20 08:30:01 0 7.43 0.00 0.93 0.58 0.02 91.04 08:30:01 1 0.92 0.00 0.55 0.65 0.05 97.83 08:30:01 2 0.73 0.00 0.42 0.03 0.02 98.80 08:30:01 3 0.62 0.00 0.30 6.37 0.02 92.69 08:30:01 4 28.71 0.00 2.07 2.30 0.07 66.86 08:30:01 5 4.12 0.00 0.87 6.42 0.05 88.55 08:30:01 6 14.29 0.00 1.22 0.68 0.07 83.74 08:30:01 7 19.29 0.00 1.40 1.18 0.03 78.09 08:31:01 all 34.62 0.00 8.96 7.53 0.11 48.78 08:31:01 0 34.73 0.00 9.52 16.83 0.10 38.82 08:31:01 1 34.02 0.00 9.00 2.70 0.12 54.16 08:31:01 2 33.84 0.00 8.46 2.98 0.12 54.60 08:31:01 3 35.10 0.00 8.44 10.69 0.10 45.67 08:31:01 4 36.48 0.00 8.02 2.42 0.12 52.97 08:31:01 5 32.96 0.00 10.72 16.67 0.10 39.55 08:31:01 6 34.69 0.00 9.33 6.28 0.10 49.60 08:31:01 7 35.11 0.00 8.24 1.76 0.12 54.76 08:32:01 all 41.84 0.00 4.95 0.53 0.09 52.58 08:32:01 0 41.09 0.00 5.17 0.00 0.10 53.64 08:32:01 1 41.67 0.00 4.80 0.12 0.10 53.32 08:32:01 2 43.46 0.00 5.36 0.97 0.08 50.13 08:32:01 3 40.45 0.00 4.36 0.03 0.08 55.07 08:32:01 4 44.17 0.00 5.02 0.05 0.10 50.66 08:32:01 5 42.60 0.00 4.91 0.96 0.10 51.43 08:32:01 6 38.89 0.00 4.93 1.21 0.10 54.87 08:32:01 7 42.40 0.00 5.06 0.89 0.10 51.54 08:33:01 all 10.47 0.00 1.14 0.21 0.07 88.11 08:33:01 0 10.04 0.00 1.12 0.00 0.08 88.76 08:33:01 1 7.54 0.00 1.39 1.14 0.07 89.87 08:33:01 2 11.68 0.00 1.10 0.02 0.08 87.12 08:33:01 3 10.67 0.00 1.19 0.42 0.07 87.65 08:33:01 4 9.67 0.00 0.80 0.02 0.07 89.44 08:33:01 5 12.68 0.00 1.26 0.02 0.07 85.98 08:33:01 6 11.33 0.00 1.00 0.02 0.07 87.58 08:33:01 7 10.16 0.00 1.22 0.03 0.08 88.51 08:34:01 all 5.67 0.00 0.82 0.20 0.07 93.25 08:34:01 0 6.09 0.00 0.88 0.03 0.07 92.92 08:34:01 1 5.94 0.00 0.85 1.25 0.08 91.87 08:34:01 2 5.82 0.00 0.92 0.02 0.05 93.19 08:34:01 3 4.86 0.00 0.70 0.15 0.08 94.20 08:34:01 4 6.14 0.00 0.87 0.13 0.07 92.79 08:34:01 5 5.03 0.00 0.74 0.03 0.05 94.15 08:34:01 6 5.47 0.00 0.70 0.00 0.07 93.76 08:34:01 7 5.96 0.00 0.90 0.02 0.07 93.05 08:35:01 all 6.34 0.00 0.83 0.56 0.04 92.24 08:35:01 0 2.77 0.00 0.80 0.15 0.03 96.24 08:35:01 1 1.08 0.00 0.73 0.30 0.02 97.86 08:35:01 2 1.54 0.00 0.75 0.02 0.02 97.67 08:35:01 3 4.36 0.00 0.82 1.79 0.03 93.00 08:35:01 4 6.95 0.00 0.75 0.72 0.03 91.54 08:35:01 5 16.68 0.00 0.90 0.93 0.05 81.43 08:35:01 6 2.51 0.00 0.70 0.07 0.05 96.67 08:35:01 7 14.74 0.00 1.12 0.50 0.03 83.61 Average: all 18.01 0.00 2.93 1.87 0.07 77.12 Average: 0 16.94 0.00 3.05 2.89 0.07 77.05 Average: 1 15.11 0.00 2.87 1.02 0.07 80.93 Average: 2 16.14 0.00 2.83 0.67 0.06 80.30 Average: 3 15.97 0.00 2.62 3.23 0.06 78.11 Average: 4 21.97 0.00 2.91 0.94 0.08 74.11 Average: 5 18.93 0.00 3.20 4.14 0.07 73.65 Average: 6 17.78 0.00 2.96 1.36 0.08 77.82 Average: 7 21.21 0.00 2.98 0.73 0.07 75.01