---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-263 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 14G 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 822 25048 0 6296 30888 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:a7:0b:8e brd ff:ff:ff:ff:ff:ff inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fea7:b8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:41:a5:34 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-263) 01/27/24 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 95.70 18.03 77.66 1039.15 19489.44 13:35:01 138.56 23.11 115.45 2774.87 28152.24 13:36:01 403.57 12.53 391.03 805.40 152971.00 13:37:01 23.98 0.52 23.46 41.06 13582.69 13:38:01 22.03 0.02 22.01 0.27 14515.91 13:39:01 79.66 1.95 77.71 112.10 16887.55 Average: 127.33 9.34 118.00 794.78 40992.19 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30067552 31712144 2871668 8.72 72720 1879468 1440748 4.24 869408 1710224 214476 13:35:01 27641144 31671904 5298076 16.08 111100 4147660 1579436 4.65 983300 3894800 2068004 13:36:01 24266812 30387516 8672408 26.33 138744 6110040 7937928 23.36 2418376 5685824 396 13:37:01 23482384 29610924 9456836 28.71 140432 6113192 8526664 25.09 3246184 5633260 300 13:38:01 23742072 29900356 9197148 27.92 140900 6142992 7219708 21.24 2979268 5647832 176 13:39:01 25603544 31595584 7335676 22.27 145432 5983628 1542964 4.54 1302196 5508660 42124 Average: 25800585 30813071 7138635 21.67 124888 5062830 4707908 13.85 1966455 4680100 387579 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 64.46 45.01 1091.93 8.03 0.00 0.00 0.00 0.00 13:35:01 lo 8.07 8.07 0.79 0.79 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 br-52a86eef04d3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 594.28 328.48 14918.77 27.53 0.00 0.00 0.00 0.00 13:36:01 lo 4.00 4.00 0.38 0.38 0.00 0.00 0.00 0.00 13:36:01 veth37e3c66 0.58 0.77 0.04 0.04 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vetha9fce15 1.80 1.95 0.18 0.19 0.00 0.00 0.00 0.00 13:37:01 lo 1.12 1.12 0.10 0.10 0.00 0.00 0.00 0.00 13:37:01 veth37e3c66 3.83 4.85 0.57 0.48 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vetha9fce15 17.70 14.13 2.09 2.16 0.00 0.00 0.00 0.00 13:38:01 lo 2.83 2.83 0.49 0.49 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 vetha9fce15 15.06 10.43 7.68 3.62 0.00 0.00 0.00 0.00 13:38:01 veth19b3569 0.00 0.65 0.00 0.04 0.00 0.00 0.00 0.00 13:39:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 1697.13 953.55 36491.36 158.43 0.00 0.00 0.00 0.00 Average: lo 3.06 3.06 0.33 0.33 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: ens3 224.29 123.06 5971.53 16.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-263) 01/27/24 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.22 0.00 0.77 1.82 0.03 87.16 13:34:01 0 9.36 0.00 0.57 0.57 0.02 89.47 13:34:01 1 19.21 0.00 1.05 0.85 0.05 78.84 13:34:01 2 35.78 0.00 2.32 2.02 0.07 59.81 13:34:01 3 3.28 0.00 0.29 4.47 0.05 91.91 13:34:01 4 11.54 0.00 0.63 0.03 0.03 87.77 13:34:01 5 1.58 0.00 0.34 0.02 0.00 98.07 13:34:01 6 0.73 0.00 0.37 0.47 0.02 98.41 13:34:01 7 0.32 0.00 0.61 6.08 0.02 92.97 13:35:01 all 12.44 0.00 2.83 1.01 0.04 83.68 13:35:01 0 13.86 0.00 2.80 0.10 0.03 83.21 13:35:01 1 12.62 0.00 4.55 1.56 0.03 81.24 13:35:01 2 5.86 0.00 1.95 0.05 0.03 92.10 13:35:01 3 10.93 0.00 2.10 2.54 0.07 84.36 13:35:01 4 11.31 0.00 2.62 1.63 0.03 84.41 13:35:01 5 7.48 0.00 2.17 0.45 0.03 89.87 13:35:01 6 24.04 0.00 3.50 0.32 0.05 72.08 13:35:01 7 13.44 0.00 2.90 1.44 0.05 82.17 13:36:01 all 21.82 0.00 5.14 2.71 0.09 70.23 13:36:01 0 20.84 0.00 5.59 0.88 0.10 72.59 13:36:01 1 22.28 0.00 5.08 2.29 0.10 70.24 13:36:01 2 22.93 0.00 4.90 0.34 0.07 71.77 13:36:01 3 19.06 0.00 6.16 15.77 0.14 58.87 13:36:01 4 18.71 0.00 3.69 1.48 0.07 76.05 13:36:01 5 20.03 0.00 3.78 0.49 0.08 75.62 13:36:01 6 24.22 0.00 5.75 0.27 0.10 69.65 13:36:01 7 26.55 0.00 6.20 0.19 0.07 66.99 13:37:01 all 14.17 0.00 1.33 0.15 0.06 84.29 13:37:01 0 18.59 0.00 1.79 0.25 0.05 79.32 13:37:01 1 13.72 0.00 1.22 0.00 0.07 84.99 13:37:01 2 11.46 0.00 1.01 0.03 0.08 87.41 13:37:01 3 12.19 0.00 1.05 0.85 0.05 85.86 13:37:01 4 17.71 0.00 1.74 0.02 0.07 80.47 13:37:01 5 9.28 0.00 1.05 0.03 0.07 89.57 13:37:01 6 14.14 0.00 1.49 0.02 0.05 84.31 13:37:01 7 16.26 0.00 1.27 0.02 0.10 82.36 13:38:01 all 3.74 0.00 0.51 0.15 0.05 95.55 13:38:01 0 3.35 0.00 0.53 0.13 0.05 95.93 13:38:01 1 3.27 0.00 0.47 0.00 0.05 96.21 13:38:01 2 3.62 0.00 0.52 0.00 0.03 95.82 13:38:01 3 3.46 0.00 0.43 0.95 0.05 95.11 13:38:01 4 3.82 0.00 0.62 0.00 0.05 95.51 13:38:01 5 3.37 0.00 0.38 0.07 0.05 96.12 13:38:01 6 4.54 0.00 0.50 0.00 0.07 94.89 13:38:01 7 4.45 0.00 0.64 0.00 0.07 94.85 13:39:01 all 7.99 0.00 0.67 0.35 0.03 90.96 13:39:01 0 22.66 0.00 1.10 0.12 0.05 76.07 13:39:01 1 3.22 0.00 0.52 0.10 0.00 96.17 13:39:01 2 0.69 0.00 0.34 0.07 0.02 98.89 13:39:01 3 2.77 0.00 0.53 1.10 0.05 95.54 13:39:01 4 1.42 0.00 0.52 0.05 0.02 98.00 13:39:01 5 2.45 0.00 0.60 1.15 0.03 95.76 13:39:01 6 16.49 0.00 1.00 0.10 0.03 82.38 13:39:01 7 14.22 0.00 0.73 0.12 0.03 84.89 Average: all 11.71 0.00 1.87 1.02 0.05 85.34 Average: 0 14.77 0.00 2.06 0.34 0.05 82.78 Average: 1 12.35 0.00 2.14 0.80 0.05 84.66 Average: 2 13.34 0.00 1.83 0.42 0.05 84.36 Average: 3 8.60 0.00 1.75 4.25 0.07 85.34 Average: 4 10.73 0.00 1.63 0.53 0.04 87.06 Average: 5 7.36 0.00 1.38 0.37 0.04 90.84 Average: 6 14.02 0.00 2.10 0.20 0.05 83.63 Average: 7 12.54 0.00 2.05 1.30 0.06 84.06