---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2007 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 143G 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 854 26234 0 5077 30857 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:72:97:7f brd ff:ff:ff:ff:ff:ff inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe72:977f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:6d:d7:9d 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:dbff:fe6d:d79d/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-2007) 11/20/23 _x86_64_ (8 CPU) 10:49:30 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 131.31 69.81 61.51 4528.31 17402.43 10:52:01 163.33 16.96 146.37 394.80 30475.17 10:53:01 25.95 5.63 20.31 470.72 11704.05 10:54:01 127.98 2.92 125.06 421.00 65029.96 10:55:01 327.71 0.47 327.25 5.60 34766.07 10:56:01 307.18 0.07 307.12 2.93 78431.73 10:57:01 36.33 0.90 35.43 58.12 17374.84 Average: 159.97 13.82 146.15 840.20 36454.75 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30171800 31751336 2767420 8.40 67896 1822592 1385696 4.08 827492 1658424 165620 10:52:01 28918336 30952412 4020884 12.21 87048 2240416 2227764 6.55 1658736 2042436 20208 10:53:01 28257924 30696220 4681296 14.21 88544 2636260 2274592 6.69 2138216 2207232 347440 10:54:01 27285064 30444120 5654156 17.17 107280 3318812 2567664 7.55 2656068 2604016 60588 10:55:01 26311928 30589284 6627292 20.12 184888 4199912 2584028 7.60 2751844 3320916 435980 10:56:01 25966964 30461428 6972256 21.17 219976 4427252 2447836 7.20 2907612 3553164 620 10:57:01 26872176 31598452 6067044 18.42 222872 4650860 1498104 4.41 1999360 3556824 2956 Average: 27683456 30927607 5255764 15.96 139786 3328015 2140812 6.30 2134190 2706145 147630 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 10:51:01 ens3 369.34 247.61 1586.02 60.10 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:52:01 ens3 518.41 385.64 5062.69 77.81 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 7.88 7.88 2.16 2.16 0.00 0.00 0.00 0.00 10:53:01 ens3 242.04 161.66 589.85 68.14 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 6.00 6.00 0.56 0.56 0.00 0.00 0.00 0.00 10:54:01 ens3 651.14 587.52 2698.21 3354.26 0.00 0.00 0.00 0.00 10:54:01 vethe2259ea 48.73 79.42 7.98 868.67 0.00 0.00 0.00 0.07 10:54:01 docker0 51.82 85.29 7.50 946.22 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 1007.15 1153.37 1689.59 131.36 0.00 0.00 0.00 0.00 10:55:01 docker0 1130.21 961.42 104.76 1681.50 0.00 0.00 0.00 0.00 10:56:01 lo 8.40 8.40 0.77 0.77 0.00 0.00 0.00 0.00 10:56:01 ens3 342.01 274.65 1452.49 1027.24 0.00 0.00 0.00 0.00 10:56:01 docker0 3.45 5.98 0.20 77.55 0.00 0.00 0.00 0.00 10:57:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 10:57:01 ens3 257.34 323.11 36.62 2397.21 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.85 3.85 0.56 0.56 0.00 0.00 0.00 0.00 Average: ens3 483.92 447.65 1873.71 1016.57 0.00 0.00 0.00 0.00 Average: docker0 169.35 150.38 16.07 386.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2007) 11/20/23 _x86_64_ (8 CPU) 10:49:30 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 11.56 0.00 0.97 2.10 0.04 85.33 10:51:01 0 5.08 0.00 0.50 0.68 0.00 93.73 10:51:01 1 7.88 0.00 0.60 8.45 0.07 83.00 10:51:01 2 7.01 0.00 0.67 0.25 0.02 92.06 10:51:01 3 3.83 0.00 0.55 0.08 0.03 95.50 10:51:01 4 27.11 0.00 1.86 2.29 0.07 68.68 10:51:01 5 16.93 0.00 1.60 1.50 0.05 79.91 10:51:01 6 12.98 0.00 1.08 0.72 0.03 85.19 10:51:01 7 11.74 0.00 0.83 2.79 0.03 84.61 10:52:01 all 13.99 0.00 1.20 5.19 0.06 79.56 10:52:01 0 8.76 0.00 0.40 0.28 0.03 90.53 10:52:01 1 10.82 0.00 0.35 8.75 0.07 80.01 10:52:01 2 11.39 0.00 1.31 5.29 0.07 81.95 10:52:01 3 17.27 0.00 2.21 5.18 0.10 75.24 10:52:01 4 13.57 0.00 1.75 5.65 0.07 78.96 10:52:01 5 9.00 0.00 0.70 5.39 0.05 84.86 10:52:01 6 26.04 0.00 1.98 9.53 0.07 62.38 10:52:01 7 15.06 0.00 0.92 1.47 0.07 82.48 10:53:01 all 17.97 0.00 1.16 0.75 0.05 80.07 10:53:01 0 13.38 0.00 0.47 0.00 0.05 86.11 10:53:01 1 19.84 0.00 0.52 3.65 0.05 75.95 10:53:01 2 18.56 0.00 2.09 0.00 0.05 79.29 10:53:01 3 28.18 0.00 1.45 0.02 0.07 70.28 10:53:01 4 13.80 0.00 2.79 0.50 0.03 82.87 10:53:01 5 16.49 0.00 0.58 0.99 0.05 81.89 10:53:01 6 13.47 0.00 0.78 0.87 0.05 84.83 10:53:01 7 20.07 0.00 0.58 0.02 0.05 79.28 10:54:01 all 9.15 0.00 1.92 3.80 0.06 85.07 10:54:01 0 8.32 0.00 2.29 0.69 0.05 88.66 10:54:01 1 7.64 0.00 1.90 6.92 0.05 83.48 10:54:01 2 10.71 0.00 1.86 3.78 0.07 83.58 10:54:01 3 12.97 0.00 2.16 1.08 0.12 83.67 10:54:01 4 9.61 0.00 1.39 6.29 0.05 82.66 10:54:01 5 2.99 0.00 1.61 0.10 0.03 95.27 10:54:01 6 10.17 0.00 2.29 0.72 0.08 86.73 10:54:01 7 10.82 0.00 1.90 10.80 0.07 76.41 10:55:01 all 14.80 0.00 3.26 2.98 0.08 78.88 10:55:01 0 7.60 0.00 2.71 1.55 0.07 88.09 10:55:01 1 13.80 0.00 3.67 9.99 0.10 72.44 10:55:01 2 20.98 0.00 3.15 5.70 0.05 70.12 10:55:01 3 6.63 0.00 2.50 0.51 0.09 90.27 10:55:01 4 11.91 0.00 2.30 4.46 0.07 81.27 10:55:01 5 6.15 0.00 2.86 0.62 0.07 90.30 10:55:01 6 41.72 0.00 5.15 0.42 0.08 52.63 10:55:01 7 9.64 0.00 3.76 0.54 0.08 85.97 10:56:01 all 11.78 0.00 2.68 3.46 0.05 82.02 10:56:01 0 11.53 0.00 3.11 2.15 0.05 83.15 10:56:01 1 8.94 0.00 2.90 8.40 0.05 79.72 10:56:01 2 11.92 0.00 4.12 4.90 0.05 79.01 10:56:01 3 24.92 0.00 3.32 5.21 0.08 66.46 10:56:01 4 8.45 0.00 2.10 3.04 0.07 86.34 10:56:01 5 10.72 0.00 1.92 1.31 0.05 86.00 10:56:01 6 8.46 0.00 2.04 0.25 0.05 89.19 10:56:01 7 9.37 0.00 1.95 2.39 0.05 86.24 10:57:01 all 8.16 0.00 0.48 4.70 0.04 86.63 10:57:01 0 10.82 0.00 0.57 25.78 0.03 62.80 10:57:01 1 6.23 0.00 0.38 1.24 0.05 92.10 10:57:01 2 5.24 0.00 0.32 2.96 0.03 91.45 10:57:01 3 3.40 0.00 0.57 0.70 0.03 95.30 10:57:01 4 2.72 0.00 0.37 0.00 0.00 96.91 10:57:01 5 4.52 0.00 0.33 0.00 0.07 95.08 10:57:01 6 12.20 0.00 0.37 6.77 0.02 80.65 10:57:01 7 20.11 0.00 0.90 0.12 0.05 78.82 Average: all 12.49 0.00 1.67 3.28 0.06 82.51 Average: 0 9.35 0.00 1.43 4.46 0.04 84.72 Average: 1 10.73 0.00 1.47 6.76 0.06 80.97 Average: 2 12.25 0.00 1.93 3.26 0.05 82.52 Average: 3 13.89 0.00 1.82 1.83 0.07 82.39 Average: 4 12.45 0.00 1.79 3.17 0.05 82.53 Average: 5 9.55 0.00 1.37 1.42 0.05 87.61 Average: 6 17.84 0.00 1.95 2.76 0.06 77.40 Average: 7 13.85 0.00 1.55 2.58 0.06 81.97