---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78274 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 819 28574 0 2773 30912 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:44:85:4b brd ff:ff:ff:ff:ff:ff inet 10.30.106.221/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe44:854b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:ca:5b:10 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-78274) 10/21/24 _x86_64_ (8 CPU) 12:41:35 LINUX RESTART (8 CPU) 12:42:01 tps rtps wtps bread/s bwrtn/s 12:43:01 359.31 70.59 288.72 4543.42 30986.87 12:44:01 118.09 3.75 114.35 88.77 33506.03 12:45:01 55.85 0.00 55.85 0.00 43194.67 Average: 177.75 24.78 152.97 1544.06 35895.86 12:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 30138432 31710136 2800780 8.50 70156 1812288 1383640 4.07 859604 1648156 154408 12:44:01 29622364 31520944 3316848 10.07 84216 2107316 1887744 5.55 1064916 1922632 134252 12:45:01 28100028 31548340 4839184 14.69 88072 3631176 1559584 4.59 1031584 3433296 986220 Average: 29286941 31593140 3652271 11.09 80815 2516927 1610323 4.74 985368 2334695 424960 12:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 ens3 399.10 254.70 1621.64 73.81 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 12:44:01 ens3 40.20 29.69 580.12 6.39 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:45:01 ens3 315.33 181.67 8414.95 13.49 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 251.54 155.35 3538.91 31.23 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: lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78274) 10/21/24 _x86_64_ (8 CPU) 12:41:35 LINUX RESTART (8 CPU) 12:42:01 CPU %user %nice %system %iowait %steal %idle 12:43:01 all 11.02 0.00 1.20 2.90 0.04 84.83 12:43:01 0 9.28 0.00 1.37 0.63 0.03 88.68 12:43:01 1 8.03 0.00 0.62 0.52 0.05 90.78 12:43:01 2 13.78 0.00 1.13 0.67 0.02 84.40 12:43:01 3 6.19 0.00 0.82 0.59 0.03 92.37 12:43:01 4 13.34 0.00 1.74 4.75 0.03 80.14 12:43:01 5 13.73 0.00 1.14 0.67 0.03 84.43 12:43:01 6 2.42 0.00 0.99 10.84 0.07 85.69 12:43:01 7 21.37 0.00 1.76 4.55 0.05 72.27 12:44:01 all 11.41 0.00 0.56 1.89 0.03 86.11 12:44:01 0 36.30 0.00 0.75 0.32 0.07 62.57 12:44:01 1 0.72 0.00 0.73 2.75 0.03 95.76 12:44:01 2 0.43 0.00 0.18 0.00 0.02 99.37 12:44:01 3 0.99 0.00 0.23 0.12 0.00 98.66 12:44:01 4 0.95 0.00 0.12 0.02 0.02 98.90 12:44:01 5 26.70 0.00 0.93 7.99 0.05 64.32 12:44:01 6 10.24 0.00 0.73 3.89 0.02 85.12 12:44:01 7 14.92 0.00 0.78 0.08 0.05 84.16 12:45:01 all 10.29 0.00 0.41 1.75 0.03 87.52 12:45:01 0 0.20 0.00 0.02 0.00 0.00 99.78 12:45:01 1 0.15 0.00 0.17 3.51 0.02 96.16 12:45:01 2 0.32 0.00 0.13 0.00 0.05 99.50 12:45:01 3 0.23 0.00 0.03 0.00 0.00 99.73 12:45:01 4 0.23 0.00 0.00 0.00 0.00 99.77 12:45:01 5 23.73 0.00 0.02 0.02 0.03 76.21 12:45:01 6 10.59 0.00 2.64 10.49 0.05 76.22 12:45:01 7 46.95 0.00 0.27 0.00 0.08 52.70 Average: all 10.91 0.00 0.72 2.18 0.03 86.15 Average: 0 15.25 0.00 0.71 0.32 0.03 83.68 Average: 1 2.96 0.00 0.51 2.26 0.03 94.24 Average: 2 4.84 0.00 0.48 0.22 0.03 94.42 Average: 3 2.47 0.00 0.36 0.23 0.01 96.93 Average: 4 4.82 0.00 0.62 1.58 0.02 92.96 Average: 5 21.39 0.00 0.70 2.89 0.04 74.98 Average: 6 7.75 0.00 1.45 8.40 0.04 82.35 Average: 7 27.74 0.00 0.94 1.54 0.06 69.72