---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-30729 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 867 26169 0 5130 30845 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:f6:b7:60 brd ff:ff:ff:ff:ff:ff inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fef6:b760/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:32:ac:3d 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:bdff:fe32:ac3d/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-30729) 08/13/24 _x86_64_ (8 CPU) 14:41:25 LINUX RESTART (8 CPU) 14:42:02 tps rtps wtps bread/s bwrtn/s 14:43:02 296.58 35.58 261.00 1687.75 25884.52 14:44:01 207.68 41.23 166.45 3416.64 36836.20 14:45:01 273.82 7.62 266.21 633.23 105698.78 14:46:01 261.09 0.65 260.44 91.45 87405.57 Average: 259.92 21.15 238.77 1448.50 64160.99 14:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:02 30169808 31726404 2769412 8.41 67900 1800064 1393588 4.10 845212 1635264 124976 14:44:01 28913388 31150864 4025832 12.22 88960 2439084 1887400 5.55 1601892 2092816 233040 14:45:01 26426384 30363264 6512836 19.77 107788 4069376 2561236 7.54 2916344 3174908 304 14:46:01 25575156 30355264 7364064 22.36 123596 4858132 2551804 7.51 3424072 3478056 876 Average: 27771184 30898949 5168036 15.69 97061 3291664 2098507 6.17 2196880 2595261 89799 14:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:02 ens3 48.30 35.30 774.91 16.54 0.00 0.00 0.00 0.00 14:43:02 lo 0.81 0.81 0.09 0.09 0.00 0.00 0.00 0.00 14:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 437.89 373.65 3966.52 68.25 0.00 0.00 0.00 0.00 14:44:01 lo 2.58 2.58 0.25 0.25 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 14:45:01 ens3 367.54 287.07 4361.70 71.49 0.00 0.00 0.00 0.00 14:45:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 14:45:01 docker0 2.78 6.43 0.17 87.70 0.00 0.00 0.00 0.00 14:46:01 ens3 155.59 160.04 2072.30 800.74 0.00 0.00 0.00 0.00 14:46:01 lo 3.27 3.27 0.29 0.29 0.00 0.00 0.00 0.00 14:46:01 docker0 2.65 6.12 0.17 87.67 0.00 0.00 0.00 0.00 Average: ens3 252.04 213.77 2793.77 240.50 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 1.37 3.16 0.09 44.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30729) 08/13/24 _x86_64_ (8 CPU) 14:41:25 LINUX RESTART (8 CPU) 14:42:02 CPU %user %nice %system %iowait %steal %idle 14:43:02 all 6.43 0.00 0.73 4.99 0.06 87.79 14:43:02 0 14.41 0.00 0.88 3.54 0.09 81.09 14:43:02 1 11.93 0.00 1.93 7.68 0.07 78.39 14:43:02 2 3.14 0.00 0.26 4.81 0.03 91.76 14:43:02 3 17.75 0.00 1.10 1.99 0.08 79.07 14:43:02 4 2.16 0.00 0.44 0.35 0.02 97.04 14:43:02 5 0.84 0.00 0.32 0.27 0.05 98.52 14:43:02 6 1.06 0.00 0.52 19.03 0.07 79.32 14:43:02 7 0.39 0.00 0.41 2.20 0.05 96.95 14:44:01 all 17.69 0.00 1.78 2.40 0.07 78.06 14:44:01 0 12.03 0.00 1.29 0.40 0.09 86.19 14:44:01 1 10.59 0.00 2.24 1.91 0.07 85.19 14:44:01 2 33.41 0.00 1.32 0.96 0.09 64.22 14:44:01 3 24.58 0.00 2.17 1.89 0.09 71.27 14:44:01 4 15.27 0.00 2.64 1.42 0.07 80.59 14:44:01 5 16.58 0.00 1.49 1.16 0.09 80.68 14:44:01 6 9.73 0.00 2.20 10.13 0.05 77.90 14:44:01 7 19.37 0.00 0.83 1.26 0.05 78.49 14:45:01 all 15.54 0.00 2.65 4.34 0.06 77.40 14:45:01 0 14.98 0.00 2.55 0.08 0.05 82.34 14:45:01 1 13.85 0.00 2.21 14.26 0.05 69.63 14:45:01 2 16.10 0.00 1.75 0.34 0.05 81.77 14:45:01 3 22.85 0.00 4.43 5.66 0.07 67.00 14:45:01 4 14.52 0.00 3.45 9.01 0.07 72.94 14:45:01 5 16.75 0.00 2.18 1.06 0.07 79.94 14:45:01 6 10.15 0.00 2.45 4.24 0.07 83.09 14:45:01 7 15.17 0.00 2.21 0.15 0.05 82.42 14:46:01 all 11.36 0.00 3.11 3.78 0.06 81.70 14:46:01 0 8.96 0.00 3.53 0.23 0.05 87.22 14:46:01 1 12.77 0.00 3.59 14.57 0.07 69.01 14:46:01 2 12.33 0.00 2.46 0.98 0.05 84.17 14:46:01 3 10.33 0.00 2.87 0.20 0.07 86.53 14:46:01 4 12.51 0.00 3.43 3.98 0.07 80.01 14:46:01 5 13.93 0.00 2.91 2.40 0.07 80.69 14:46:01 6 13.83 0.00 3.63 7.63 0.07 74.84 14:46:01 7 6.22 0.00 2.42 0.29 0.03 91.04 Average: all 12.74 0.00 2.07 3.88 0.06 81.24 Average: 0 12.59 0.00 2.08 1.06 0.07 84.21 Average: 1 12.30 0.00 2.50 9.68 0.06 75.46 Average: 2 16.16 0.00 1.45 1.76 0.06 80.57 Average: 3 18.84 0.00 2.65 2.44 0.08 76.00 Average: 4 11.10 0.00 2.49 3.70 0.05 82.65 Average: 5 11.99 0.00 1.73 1.22 0.07 84.99 Average: 6 8.69 0.00 2.20 10.25 0.06 78.80 Average: 7 10.28 0.00 1.47 0.97 0.05 87.23