---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41142 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: 2799.998 BogoMIPS: 5599.99 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 874 25799 0 5493 30837 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:d7:9e:bb brd ff:ff:ff:ff:ff:ff inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fed7:9ebb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:f1:a6:da 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::42:5ff:fef1:a6da/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-41142) 09/23/24 _x86_64_ (8 CPU) 14:49:55 LINUX RESTART (8 CPU) 14:50:01 tps rtps wtps bread/s bwrtn/s 14:51:02 367.06 74.31 292.75 5319.29 51254.52 14:52:01 230.03 32.25 197.78 3305.61 58192.04 14:53:01 310.33 14.98 295.35 783.97 79575.97 14:54:01 130.03 0.45 129.58 49.99 25731.33 14:55:01 62.52 1.20 61.32 86.79 10082.05 Average: 219.97 24.61 195.35 1904.57 44923.17 14:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:51:02 30187184 31635172 2752036 8.35 56600 1709748 1424784 4.19 917756 1562812 96120 14:52:01 26844992 31648256 6094228 18.50 117000 4876940 1702744 5.01 1002568 4631256 1894608 14:53:01 24776724 29756084 8162496 24.78 126260 5028152 8292448 24.40 3093488 4542104 1308 14:54:01 24159124 29457020 8780096 26.66 155044 5280032 8837844 26.00 3468260 4736944 1448 14:55:01 26394884 31551600 6544336 19.87 157112 5150604 1688176 4.97 1419772 4609088 17996 Average: 26472582 30809626 6466638 19.63 122403 4409095 4389199 12.91 1980369 4016441 402296 14:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:51:02 ens3 357.73 243.35 1579.60 74.73 0.00 0.00 0.00 0.00 14:52:01 br-729bcc3738b3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 13.49 13.49 1.32 1.32 0.00 0.00 0.00 0.00 14:52:01 ens3 1300.29 655.13 29179.40 58.53 0.00 0.00 0.00 0.00 14:53:01 vethb4bbb41 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 14:53:01 br-729bcc3738b3 0.35 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:53:01 veth66809d0 24.11 22.35 10.52 16.08 0.00 0.00 0.00 0.00 14:53:01 veth1aea851 1.05 1.20 0.07 0.08 0.00 0.00 0.00 0.00 14:54:01 vethb4bbb41 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 br-729bcc3738b3 0.13 0.12 0.02 0.01 0.00 0.00 0.00 0.00 14:54:01 veth66809d0 16.05 13.31 9.35 18.07 0.00 0.00 0.00 0.00 14:54:01 veth1aea851 4.35 5.77 0.70 2.72 0.00 0.00 0.00 0.00 14:55:01 docker0 13.40 17.61 2.12 286.82 0.00 0.00 0.00 0.00 14:55:01 lo 22.86 22.86 2.16 2.16 0.00 0.00 0.00 0.00 14:55:01 ens3 1774.10 976.77 31529.11 172.06 0.00 0.00 0.00 0.00 Average: docker0 2.69 3.53 0.43 57.55 0.00 0.00 0.00 0.00 Average: lo 3.99 3.99 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 352.09 194.98 6325.47 34.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41142) 09/23/24 _x86_64_ (8 CPU) 14:49:55 LINUX RESTART (8 CPU) 14:50:01 CPU %user %nice %system %iowait %steal %idle 14:51:02 all 8.10 0.00 1.16 3.42 0.04 87.28 14:51:02 0 3.92 0.00 0.60 5.75 0.03 89.69 14:51:02 1 5.05 0.00 0.52 0.18 0.02 94.24 14:51:02 2 17.43 0.00 2.17 4.72 0.05 75.63 14:51:02 3 17.81 0.00 1.54 4.98 0.07 75.60 14:51:02 4 5.39 0.00 2.05 0.45 0.02 92.09 14:51:02 5 3.53 0.00 0.70 0.37 0.02 95.38 14:51:02 6 2.16 0.00 0.97 10.25 0.05 86.57 14:51:02 7 9.56 0.00 0.67 0.68 0.03 89.06 14:52:01 all 15.33 0.00 5.16 3.46 0.06 75.99 14:52:01 0 10.52 0.00 5.07 4.25 0.05 80.10 14:52:01 1 10.61 0.00 3.90 0.75 0.05 84.69 14:52:01 2 38.89 0.00 6.11 13.98 0.09 40.94 14:52:01 3 16.74 0.00 6.42 3.32 0.09 73.43 14:52:01 4 16.45 0.00 4.36 0.91 0.05 78.24 14:52:01 5 9.04 0.00 5.57 0.67 0.05 84.67 14:52:01 6 10.48 0.00 4.54 3.49 0.09 81.40 14:52:01 7 9.87 0.00 5.30 0.33 0.05 84.45 14:53:01 all 23.61 0.00 3.26 4.80 0.07 68.26 14:53:01 0 24.58 0.00 3.39 1.66 0.07 70.30 14:53:01 1 30.44 0.00 3.76 1.24 0.07 64.49 14:53:01 2 24.44 0.00 4.44 29.78 0.08 41.25 14:53:01 3 20.00 0.00 2.79 2.94 0.07 74.21 14:53:01 4 22.30 0.00 2.96 0.87 0.05 73.82 14:53:01 5 16.67 0.00 2.08 0.22 0.05 80.97 14:53:01 6 32.34 0.00 4.22 0.74 0.08 62.62 14:53:01 7 18.11 0.00 2.48 1.12 0.05 78.25 14:54:01 all 11.58 0.00 2.22 2.37 0.07 83.75 14:54:01 0 11.13 0.00 1.99 0.28 0.07 86.53 14:54:01 1 17.65 0.00 2.84 3.28 0.08 76.15 14:54:01 2 10.02 0.00 1.93 5.14 0.07 82.84 14:54:01 3 12.14 0.00 2.27 2.44 0.07 83.09 14:54:01 4 9.04 0.00 2.36 2.33 0.07 86.20 14:54:01 5 9.57 0.00 1.78 0.55 0.07 88.03 14:54:01 6 14.08 0.00 2.73 1.67 0.08 81.44 14:54:01 7 9.07 0.00 1.93 3.30 0.08 85.62 14:55:01 all 3.88 0.00 0.50 0.70 0.04 94.88 14:55:01 0 1.61 0.00 0.50 0.20 0.05 97.64 14:55:01 1 9.26 0.00 0.79 1.04 0.03 88.89 14:55:01 2 0.70 0.00 0.43 3.52 0.03 95.31 14:55:01 3 12.57 0.00 0.79 0.25 0.05 86.34 14:55:01 4 1.32 0.00 0.32 0.20 0.03 98.13 14:55:01 5 1.10 0.00 0.38 0.18 0.03 98.30 14:55:01 6 1.47 0.00 0.38 0.03 0.05 98.06 14:55:01 7 3.07 0.00 0.38 0.20 0.02 96.33 Average: all 12.48 0.00 2.45 2.95 0.05 82.08 Average: 0 10.34 0.00 2.30 2.43 0.05 84.89 Average: 1 14.59 0.00 2.35 1.30 0.05 81.71 Average: 2 18.19 0.00 3.00 11.38 0.06 67.38 Average: 3 15.85 0.00 2.74 2.78 0.07 78.56 Average: 4 10.86 0.00 2.40 0.95 0.04 85.75 Average: 5 7.96 0.00 2.09 0.40 0.04 89.51 Average: 6 12.11 0.00 2.56 3.23 0.07 82.02 Average: 7 9.93 0.00 2.14 1.13 0.05 86.76