---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-22919 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 16G 140G 10% / 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 863 23394 0 7909 30848 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:bf:0c:4f brd ff:ff:ff:ff:ff:ff inet 10.30.107.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:febf:c4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:ee:00:18 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-v1-8c-8g-22919) 07/11/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 237.85 48.36 189.50 1949.17 37109.32 22:50:01 126.00 3.22 122.78 225.96 85991.40 22:51:01 250.61 1.12 249.49 19.06 117789.97 22:52:01 249.46 18.78 230.68 3718.05 82557.17 22:53:01 81.12 0.02 81.10 0.13 42745.41 22:54:01 85.50 0.02 85.49 0.13 12697.22 22:55:01 5.33 0.00 5.33 0.00 6123.38 22:56:01 84.54 0.00 84.54 0.00 16021.86 Average: 139.85 8.86 130.99 736.56 50156.37 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30038320 31730052 2900900 8.81 75560 1921212 1332620 3.92 845360 1751576 256448 22:50:01 26949952 31301604 5989268 18.18 99692 4488820 1987616 5.85 1272704 4301512 2328736 22:51:01 25072884 30654444 7866336 23.88 164264 5497216 2233956 6.57 2053432 5230672 884924 22:52:01 22878052 29459244 10061168 30.54 168568 6462776 3583824 10.54 3653124 5796604 140660 22:53:01 24191296 31328880 8747924 26.56 169988 7001860 1446840 4.26 2162668 5957424 364900 22:54:01 21531468 28847272 11407752 34.63 170120 7174732 3758160 11.06 4938368 5839316 158816 22:55:01 23932600 31087436 9006620 27.34 170200 7017044 1925260 5.66 2582332 5800184 776 22:56:01 24034496 31660360 8904724 27.03 170280 7475860 1395864 4.11 2221620 6050144 8 Average: 24828634 30758662 8110586 24.62 148584 5879940 2208018 6.50 2466201 5090929 516908 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 22:49:01 ens3 258.13 178.60 1691.06 52.15 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 ens3 6024.98 3959.86 22551.30 968.26 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 ens3 424.06 299.15 3061.29 79.00 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 ens3 186.69 150.51 2150.33 30.63 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 77.80 75.47 192.76 26.05 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 ens3 3.33 3.20 0.85 0.96 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 40.91 40.91 2.10 2.10 0.00 0.00 0.00 0.00 22:55:01 ens3 1.58 0.97 0.61 0.78 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:56:01 ens3 1943.14 1343.74 507.21 8141.74 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 5.65 5.65 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 1116.74 752.62 3773.72 1164.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-22919) 07/11/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.03 0.00 0.92 2.95 0.03 86.07 22:49:01 0 1.32 0.00 0.59 1.34 0.02 96.72 22:49:01 1 32.87 0.00 2.74 2.16 0.07 62.17 22:49:01 2 15.77 0.00 0.80 0.76 0.05 82.62 22:49:01 3 6.18 0.00 0.83 17.39 0.05 75.54 22:49:01 4 10.66 0.00 0.71 0.10 0.02 88.50 22:49:01 5 5.04 0.00 0.80 0.83 0.05 93.27 22:49:01 6 1.70 0.00 0.51 0.34 0.02 97.44 22:49:01 7 6.69 0.00 0.44 0.66 0.02 92.19 22:50:01 all 10.42 0.00 3.57 3.45 0.05 82.51 22:50:01 0 3.91 0.00 3.91 11.20 0.07 80.92 22:50:01 1 18.13 0.00 4.12 1.47 0.07 76.20 22:50:01 2 21.74 0.00 4.15 0.02 0.03 74.07 22:50:01 3 9.59 0.00 3.77 11.73 0.07 74.84 22:50:01 4 7.55 0.00 1.04 0.02 0.03 91.36 22:50:01 5 8.57 0.00 2.50 1.56 0.07 87.30 22:50:01 6 9.03 0.00 2.80 0.03 0.03 88.11 22:50:01 7 4.79 0.00 6.26 1.55 0.05 87.34 22:51:01 all 11.90 0.00 2.75 6.68 0.05 78.61 22:51:01 0 5.80 0.00 3.55 16.85 0.05 73.75 22:51:01 1 6.96 0.00 0.98 4.46 0.05 87.55 22:51:01 2 17.04 0.00 5.63 12.98 0.08 64.26 22:51:01 3 11.54 0.00 2.43 1.86 0.03 84.14 22:51:01 4 13.78 0.00 2.91 0.32 0.03 82.95 22:51:01 5 16.32 0.00 3.67 6.45 0.10 73.45 22:51:01 6 18.14 0.00 1.25 0.13 0.05 80.42 22:51:01 7 5.74 0.00 1.61 10.49 0.05 82.12 22:52:01 all 27.27 0.00 2.58 3.88 0.06 66.21 22:52:01 0 15.72 0.00 2.29 4.37 0.05 77.57 22:52:01 1 13.72 0.00 5.70 5.19 0.05 75.34 22:52:01 2 26.05 0.00 1.72 0.18 0.07 71.98 22:52:01 3 13.03 0.00 2.48 14.52 0.07 69.91 22:52:01 4 61.34 0.00 1.77 0.12 0.08 36.69 22:52:01 5 30.37 0.00 2.11 0.17 0.07 67.29 22:52:01 6 29.29 0.00 2.32 0.10 0.07 68.22 22:52:01 7 28.59 0.00 2.24 6.31 0.03 62.83 22:53:01 all 21.45 0.00 1.88 3.21 0.05 73.41 22:53:01 0 9.56 0.00 1.05 2.44 0.02 86.94 22:53:01 1 17.73 0.00 1.30 2.31 0.05 78.61 22:53:01 2 33.38 0.00 3.77 3.04 0.07 59.74 22:53:01 3 9.30 0.00 1.86 12.50 0.07 76.27 22:53:01 4 50.13 0.00 2.42 3.94 0.05 43.47 22:53:01 5 24.12 0.00 2.69 0.00 0.07 73.12 22:53:01 6 10.60 0.00 0.92 0.02 0.02 88.45 22:53:01 7 16.76 0.00 1.03 1.52 0.03 80.66 22:54:01 all 13.10 0.00 1.92 0.39 0.04 84.54 22:54:01 0 6.20 0.00 0.40 0.18 0.07 93.14 22:54:01 1 2.91 0.00 0.55 0.00 0.08 96.45 22:54:01 2 69.52 0.00 11.06 0.00 0.08 19.34 22:54:01 3 6.16 0.00 1.25 2.79 0.03 89.76 22:54:01 4 9.02 0.00 0.90 0.00 0.03 90.04 22:54:01 5 2.67 0.00 0.40 0.17 0.03 96.73 22:54:01 6 5.87 0.00 0.58 0.00 0.02 93.53 22:54:01 7 2.33 0.00 0.20 0.00 0.00 97.47 22:55:01 all 9.76 0.00 10.61 0.26 0.11 79.26 22:55:01 0 7.39 0.00 9.68 0.25 0.13 82.54 22:55:01 1 6.46 0.00 9.74 0.00 0.12 83.68 22:55:01 2 12.97 0.00 14.47 0.02 0.10 72.44 22:55:01 3 7.79 0.00 4.07 0.00 0.10 88.04 22:55:01 4 9.76 0.00 10.71 0.05 0.10 79.37 22:55:01 5 9.79 0.00 6.65 1.74 0.10 81.72 22:55:01 6 9.34 0.00 12.89 0.00 0.10 77.67 22:55:01 7 14.56 0.00 16.58 0.00 0.12 68.74 22:56:01 all 7.38 0.00 1.19 0.63 0.03 90.78 22:56:01 0 1.48 0.00 0.20 0.29 0.02 98.02 22:56:01 1 12.43 0.00 1.51 0.00 0.05 86.02 22:56:01 2 24.43 0.00 3.20 0.00 0.05 72.31 22:56:01 3 1.25 0.00 2.19 0.62 0.02 95.92 22:56:01 4 18.08 0.00 0.91 0.00 0.02 81.00 22:56:01 5 1.16 0.00 1.34 4.11 0.03 93.36 22:56:01 6 0.08 0.00 0.08 0.00 0.02 99.82 22:56:01 7 0.13 0.00 0.10 0.00 0.00 99.77 Average: all 13.93 0.00 3.18 2.68 0.05 80.16 Average: 0 6.44 0.00 2.71 4.62 0.05 86.18 Average: 1 13.86 0.00 3.33 1.95 0.07 80.79 Average: 2 27.66 0.00 5.61 2.12 0.07 64.54 Average: 3 8.11 0.00 2.36 7.66 0.05 81.82 Average: 4 22.57 0.00 2.68 0.57 0.05 74.14 Average: 5 12.28 0.00 2.52 1.88 0.07 83.27 Average: 6 10.48 0.00 2.65 0.08 0.04 86.75 Average: 7 9.95 0.00 3.54 2.57 0.04 83.89