---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37694 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 13G 143G 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 871 26160 0 5134 30840 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:d3:2b:91 brd ff:ff:ff:ff:ff:ff inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fed3:2b91/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:c2:aa:d8 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:baff:fec2:aad8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37694) 09/11/24 _x86_64_ (8 CPU) 14:41:34 LINUX RESTART (8 CPU) 14:42:02 tps rtps wtps bread/s bwrtn/s 14:43:01 352.19 71.92 280.27 4646.67 29319.23 14:44:01 203.55 39.44 164.11 3241.05 36303.37 14:45:01 292.77 9.12 283.65 755.61 110369.34 14:46:01 253.72 0.62 253.11 89.05 88627.90 Average: 275.24 30.10 245.14 2172.83 66307.80 14:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 30150980 31714076 2788240 8.46 70316 1805164 1393112 4.10 861624 1640540 135112 14:44:01 29125952 31183824 3813268 11.58 88436 2263040 1838464 5.41 1493028 1995348 66140 14:45:01 25993552 30367728 6945668 21.09 115472 4475928 2548348 7.50 2917464 3582284 364192 14:46:01 25580716 30365148 7358504 22.34 123888 4861920 2529156 7.44 3413428 3482856 888 Average: 27712800 30907694 5226420 15.87 99528 3351513 2077270 6.11 2171386 2675257 141583 14:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 375.06 241.33 1591.70 74.37 0.00 0.00 0.00 0.00 14:43:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 401.42 330.79 3666.43 61.73 0.00 0.00 0.00 0.00 14:44:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 14:45:01 docker0 2.73 6.03 0.17 87.81 0.00 0.00 0.00 0.00 14:45:01 br-98dbfa75a868 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 417.01 313.36 6533.71 72.03 0.00 0.00 0.00 0.00 14:45:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 14:46:01 docker0 2.52 5.33 0.16 87.63 0.00 0.00 0.00 0.00 14:46:01 ens3 253.91 320.73 110.67 2349.56 0.00 0.00 0.00 0.00 14:46:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 1.32 2.85 0.08 44.04 0.00 0.00 0.00 0.00 Average: ens3 361.79 301.81 2981.44 641.76 0.00 0.00 0.00 0.00 Average: lo 2.24 2.24 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37694) 09/11/24 _x86_64_ (8 CPU) 14:41:34 LINUX RESTART (8 CPU) 14:42:02 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 11.33 0.00 1.27 2.63 0.04 84.73 14:43:01 0 4.37 0.00 0.49 0.25 0.02 94.86 14:43:01 1 18.02 0.00 1.53 1.22 0.03 79.19 14:43:01 2 8.38 0.00 2.23 12.18 0.03 77.18 14:43:01 3 12.22 0.00 1.31 2.57 0.03 83.87 14:43:01 4 14.73 0.00 1.39 0.51 0.03 83.33 14:43:01 5 22.39 0.00 1.83 1.49 0.07 74.21 14:43:01 6 4.51 0.00 0.90 0.10 0.02 94.48 14:43:01 7 6.04 0.00 0.43 2.79 0.07 90.68 14:44:01 all 14.62 0.00 1.18 2.21 0.06 81.93 14:44:01 0 15.18 0.00 1.40 0.32 0.05 83.06 14:44:01 1 11.58 0.00 1.34 0.38 0.07 86.63 14:44:01 2 10.61 0.00 1.23 1.92 0.05 86.19 14:44:01 3 17.33 0.00 0.90 0.77 0.07 80.93 14:44:01 4 27.32 0.00 1.94 5.67 0.05 65.02 14:44:01 5 21.78 0.00 1.02 0.45 0.07 76.68 14:44:01 6 6.21 0.00 0.90 0.58 0.05 92.25 14:44:01 7 7.01 0.00 0.70 7.56 0.05 84.68 14:45:01 all 19.54 0.00 3.82 1.89 0.07 74.67 14:45:01 0 21.02 0.00 5.13 0.49 0.08 73.29 14:45:01 1 21.06 0.00 3.51 0.67 0.07 74.69 14:45:01 2 11.91 0.00 2.88 7.25 0.07 77.89 14:45:01 3 20.60 0.00 3.01 0.29 0.07 76.04 14:45:01 4 21.53 0.00 4.27 1.07 0.08 73.04 14:45:01 5 21.04 0.00 4.08 4.79 0.08 70.02 14:45:01 6 23.52 0.00 3.94 0.24 0.07 72.24 14:45:01 7 15.71 0.00 3.72 0.32 0.07 80.18 14:46:01 all 12.78 0.00 2.97 1.43 0.06 82.76 14:46:01 0 9.78 0.00 2.45 0.17 0.05 87.56 14:46:01 1 11.46 0.00 2.87 4.24 0.07 81.37 14:46:01 2 11.39 0.00 2.57 0.32 0.05 85.67 14:46:01 3 17.81 0.00 2.50 0.10 0.07 79.52 14:46:01 4 17.84 0.00 3.51 2.55 0.07 76.05 14:46:01 5 17.61 0.00 3.56 3.22 0.07 75.55 14:46:01 6 8.69 0.00 3.83 0.69 0.03 86.75 14:46:01 7 7.72 0.00 2.52 0.18 0.05 89.52 Average: all 14.58 0.00 2.31 2.04 0.06 81.02 Average: 0 12.61 0.00 2.37 0.31 0.05 84.67 Average: 1 15.51 0.00 2.31 1.63 0.06 80.48 Average: 2 10.58 0.00 2.23 5.39 0.05 81.76 Average: 3 17.00 0.00 1.93 0.93 0.06 80.09 Average: 4 20.38 0.00 2.78 2.46 0.06 74.32 Average: 5 20.70 0.00 2.62 2.48 0.07 74.12 Average: 6 10.73 0.00 2.39 0.40 0.04 86.43 Average: 7 9.13 0.00 1.85 2.72 0.06 86.25