---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27181 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 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 866 25857 0 5443 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:f2:29:2e brd ff:ff:ff:ff:ff:ff inet 10.30.107.91/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fef2:292e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:62:c8:69 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::42:84ff:fe62:c869/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27181) 07/28/24 _x86_64_ (8 CPU) 14:49:04 LINUX RESTART (8 CPU) 14:50:01 tps rtps wtps bread/s bwrtn/s 14:51:01 158.36 32.16 126.20 3254.12 32677.35 14:52:01 392.55 12.95 379.60 794.70 125411.20 14:53:01 147.84 0.40 147.44 39.46 42599.00 14:54:01 46.43 0.02 46.41 4.27 22906.58 Average: 186.29 11.38 174.91 1023.14 55898.53 14:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:51:01 28607896 31692584 4331316 13.15 87296 3272792 1596600 4.70 939964 3027184 1428624 14:52:01 25690820 30507760 7248392 22.01 122980 4878660 7217168 21.23 2293188 4442472 224 14:53:01 24079264 29325904 8859948 26.90 153448 5236060 9004252 26.49 3586948 4698432 2648 14:54:01 25888988 31018476 7050224 21.40 154424 5127732 3250160 9.56 1930976 4591856 360 Average: 26066742 30636181 6872470 20.86 129537 4628811 5267045 15.50 2187769 4189986 357964 14:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 10.60 10.60 1.00 1.00 0.00 0.00 0.00 0.00 14:51:01 ens3 563.09 325.86 15037.03 32.00 0.00 0.00 0.00 0.00 14:52:01 vetha789391 30.84 39.81 3.07 4.64 0.00 0.00 0.00 0.00 14:52:01 vethfdf877b 1.60 1.67 0.15 0.15 0.00 0.00 0.00 0.00 14:52:01 br-c7726f926320 0.25 0.15 0.01 0.01 0.00 0.00 0.00 0.00 14:52:01 veth4b75bfd 0.45 0.67 0.03 0.04 0.00 0.00 0.00 0.00 14:53:01 vetha789391 50.27 58.84 55.38 23.39 0.00 0.00 0.00 0.00 14:53:01 vethfdf877b 38.51 33.88 19.72 33.99 0.00 0.00 0.00 0.00 14:53:01 br-c7726f926320 0.20 0.18 0.02 0.01 0.00 0.00 0.00 0.00 14:53:01 veth83e215f 0.08 0.18 0.01 0.02 0.00 0.00 0.00 0.00 14:54:01 vetha789391 0.20 0.55 0.01 0.04 0.00 0.00 0.00 0.00 14:54:01 vethfdf877b 0.07 0.23 0.00 0.02 0.00 0.00 0.00 0.00 14:54:01 br-c7726f926320 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 14.33 18.85 2.18 285.16 0.00 0.00 0.00 0.00 Average: vetha789391 20.33 24.80 14.62 7.02 0.00 0.00 0.00 0.00 Average: vethfdf877b 10.04 8.94 4.97 8.54 0.00 0.00 0.00 0.00 Average: br-c7726f926320 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 3.58 4.71 0.54 71.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27181) 07/28/24 _x86_64_ (8 CPU) 14:49:04 LINUX RESTART (8 CPU) 14:50:01 CPU %user %nice %system %iowait %steal %idle 14:51:01 all 11.05 0.00 2.44 3.27 0.06 83.17 14:51:01 0 25.26 0.00 3.54 1.07 0.07 70.06 14:51:01 1 9.52 0.00 2.09 0.54 0.03 87.82 14:51:01 2 10.78 0.00 2.30 1.12 0.05 85.75 14:51:01 3 19.15 0.00 3.30 1.80 0.07 75.68 14:51:01 4 5.53 0.00 2.25 0.07 0.05 92.10 14:51:01 5 6.38 0.00 1.46 0.39 0.03 91.74 14:51:01 6 4.33 0.00 2.67 13.35 0.05 79.61 14:51:01 7 7.71 0.00 2.00 7.81 0.10 82.37 14:52:01 all 14.94 0.00 4.58 7.25 0.06 73.16 14:52:01 0 14.47 0.00 4.70 0.72 0.07 80.04 14:52:01 1 18.88 0.00 4.35 2.95 0.07 73.75 14:52:01 2 15.68 0.00 4.62 1.89 0.07 77.75 14:52:01 3 14.48 0.00 4.88 32.55 0.07 48.02 14:52:01 4 14.75 0.00 5.14 1.40 0.07 78.64 14:52:01 5 13.37 0.00 5.39 1.55 0.05 79.64 14:52:01 6 15.71 0.00 4.15 16.59 0.07 63.48 14:52:01 7 12.19 0.00 3.41 0.42 0.05 83.93 14:53:01 all 25.31 0.00 3.28 2.59 0.09 68.72 14:53:01 0 20.62 0.00 3.46 4.62 0.08 71.21 14:53:01 1 20.69 0.00 2.58 2.55 0.08 74.10 14:53:01 2 27.94 0.00 3.83 3.71 0.08 64.44 14:53:01 3 23.44 0.00 3.14 4.26 0.10 69.06 14:53:01 4 23.59 0.00 3.02 0.37 0.08 72.94 14:53:01 5 26.48 0.00 3.20 4.30 0.08 65.94 14:53:01 6 27.02 0.00 2.83 0.69 0.08 69.38 14:53:01 7 32.70 0.00 4.25 0.25 0.10 62.70 14:54:01 all 1.91 0.00 0.59 1.17 0.04 96.29 14:54:01 0 1.80 0.00 0.63 0.33 0.05 97.18 14:54:01 1 2.09 0.00 0.58 0.12 0.03 97.18 14:54:01 2 1.80 0.00 0.50 0.08 0.03 97.58 14:54:01 3 1.89 0.00 0.59 8.53 0.05 88.94 14:54:01 4 1.54 0.00 0.45 0.03 0.03 97.94 14:54:01 5 1.97 0.00 0.60 0.05 0.03 97.34 14:54:01 6 2.36 0.00 0.60 0.22 0.03 96.79 14:54:01 7 1.80 0.00 0.68 0.05 0.03 97.43 Average: all 13.29 0.00 2.72 3.57 0.06 80.36 Average: 0 15.52 0.00 3.08 1.68 0.07 79.65 Average: 1 12.78 0.00 2.40 1.54 0.05 83.23 Average: 2 14.02 0.00 2.80 1.70 0.06 81.42 Average: 3 14.70 0.00 2.97 11.83 0.07 70.43 Average: 4 11.33 0.00 2.71 0.47 0.06 85.44 Average: 5 12.05 0.00 2.66 1.57 0.05 83.66 Average: 6 12.33 0.00 2.56 7.70 0.06 77.36 Average: 7 13.58 0.00 2.58 2.13 0.07 81.63