---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-430 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: 2799.996 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 861 26238 0 5067 30850 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:78:06:49 brd ff:ff:ff:ff:ff:ff inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fe78:649/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:32:4b:6f 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-430) 11/29/23 _x86_64_ (8 CPU) 11:11:21 LINUX RESTART (8 CPU) 11:12:01 tps rtps wtps bread/s bwrtn/s 11:13:01 95.65 43.46 52.19 1839.56 23387.30 11:14:01 100.43 20.65 79.79 1507.35 27437.96 11:15:01 112.61 9.48 103.13 1660.52 30101.52 11:16:02 89.81 0.07 89.74 7.89 72697.95 11:17:01 327.20 13.93 313.27 811.02 48983.75 11:18:01 16.30 0.37 15.93 25.73 17323.18 11:19:01 21.88 0.05 21.83 11.20 18921.16 11:20:01 66.86 1.40 65.46 107.45 20627.71 Average: 103.35 11.15 92.20 744.94 32469.38 11:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 30178772 31634936 2760448 8.38 55664 1720144 1475028 4.34 925912 1571024 62492 11:14:01 29931844 31709548 3007376 9.13 78212 2000404 1426212 4.20 875260 1829808 164096 11:15:01 27619056 31633116 5320164 16.15 109276 4133252 1613324 4.75 1034876 3871560 1973132 11:16:02 27392524 31651792 5546696 16.84 110708 4368804 1400968 4.12 1019844 4106548 207220 11:17:01 25802176 30688940 7137044 21.67 133236 4930848 5794624 17.05 2070044 4560540 352 11:18:01 25142736 30032812 7796484 23.67 133516 4932212 6198492 18.24 2766732 4516800 296 11:19:01 25228456 30143996 7710764 23.41 133744 4959376 5443188 16.02 2672104 4530528 204 11:20:01 26882980 31598764 6056240 18.39 136060 4771704 1500960 4.42 1235212 4355624 2136 Average: 27272318 31136738 5666902 17.20 111302 3977093 3106600 9.14 1574998 3667804 301241 11:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 ens3 386.62 261.14 1442.33 62.66 0.00 0.00 0.00 0.00 11:13:01 lo 0.90 0.90 0.10 0.10 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 ens3 39.28 27.91 585.27 5.82 0.00 0.00 0.00 0.00 11:14:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 ens3 568.44 330.26 18899.84 25.61 0.00 0.00 0.00 0.00 11:15:01 lo 7.87 7.87 0.73 0.73 0.00 0.00 0.00 0.00 11:15:01 br-f4d48ba0ce2d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:02 ens3 48.46 30.45 1592.43 2.44 0.00 0.00 0.00 0.00 11:16:02 lo 1.38 1.38 0.12 0.12 0.00 0.00 0.00 0.00 11:16:02 br-f4d48ba0ce2d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 veth2bcae4d 56.14 66.45 19.57 16.35 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 veth719b789 27.67 25.88 11.77 16.57 0.00 0.00 0.00 0.00 11:17:01 veth5a7c838 0.15 0.56 0.01 0.03 0.00 0.00 0.00 0.00 11:18:01 veth2bcae4d 53.36 64.09 58.34 15.65 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 veth719b789 26.51 22.36 8.44 24.17 0.00 0.00 0.00 0.00 11:18:01 veth5a7c838 0.48 0.47 0.05 1.48 0.00 0.00 0.00 0.00 11:19:01 veth2bcae4d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 veth719b789 0.35 0.42 0.59 0.03 0.00 0.00 0.00 0.00 11:19:01 vethf3cf1d2 1.77 2.13 0.40 0.22 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 1188.77 749.48 24502.35 131.99 0.00 0.00 0.00 0.00 11:20:01 lo 32.31 32.31 5.89 5.89 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 145.44 92.48 3055.49 16.33 0.00 0.00 0.00 0.00 Average: lo 3.56 3.56 0.70 0.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-430) 11/29/23 _x86_64_ (8 CPU) 11:11:21 LINUX RESTART (8 CPU) 11:12:01 CPU %user %nice %system %iowait %steal %idle 11:13:01 all 8.14 0.00 0.66 6.73 0.05 84.42 11:13:01 0 4.71 0.00 0.38 3.81 0.03 91.07 11:13:01 1 4.98 0.00 0.47 0.40 0.02 94.13 11:13:01 2 7.65 0.00 0.40 5.73 0.05 86.17 11:13:01 3 4.27 0.00 0.38 3.59 0.05 91.71 11:13:01 4 3.67 0.00 0.55 2.70 0.03 93.04 11:13:01 5 3.46 0.00 0.74 3.29 0.03 92.48 11:13:01 6 20.35 0.00 1.01 32.86 0.15 45.63 11:13:01 7 16.05 0.00 1.36 1.54 0.08 80.97 11:14:01 all 8.74 0.00 0.73 4.32 0.03 86.18 11:14:01 0 7.87 0.00 0.70 0.79 0.02 90.62 11:14:01 1 10.61 0.00 0.58 3.76 0.02 85.03 11:14:01 2 12.13 0.00 1.17 4.10 0.07 82.53 11:14:01 3 18.75 0.00 1.30 0.64 0.05 79.25 11:14:01 4 2.30 0.00 0.27 0.20 0.00 97.23 11:14:01 5 5.80 0.00 0.50 0.08 0.02 93.60 11:14:01 6 2.41 0.00 0.64 23.91 0.03 73.02 11:14:01 7 10.16 0.00 0.69 0.99 0.05 88.12 11:15:01 all 10.78 0.00 3.04 4.83 0.07 81.28 11:15:01 0 7.00 0.00 2.18 3.22 0.07 87.52 11:15:01 1 6.47 0.00 3.12 0.74 0.05 89.62 11:15:01 2 6.15 0.00 3.04 17.83 0.08 72.90 11:15:01 3 4.52 0.00 2.49 0.08 0.05 92.85 11:15:01 4 11.05 0.00 3.02 0.73 0.05 85.16 11:15:01 5 8.19 0.00 3.26 8.14 0.07 80.34 11:15:01 6 29.36 0.00 3.20 6.07 0.12 61.25 11:15:01 7 13.61 0.00 3.95 1.79 0.07 80.58 11:16:02 all 1.46 0.00 0.68 14.50 0.02 83.35 11:16:02 0 1.15 0.00 0.45 14.13 0.00 84.27 11:16:02 1 1.52 0.00 0.68 1.83 0.02 95.96 11:16:02 2 1.83 0.00 0.54 0.00 0.02 97.61 11:16:02 3 2.08 0.00 0.38 0.00 0.02 97.53 11:16:02 4 1.38 0.00 0.63 0.07 0.03 97.89 11:16:02 5 0.86 0.00 0.68 12.51 0.00 85.95 11:16:02 6 1.23 0.00 1.64 87.50 0.05 9.58 11:16:02 7 1.60 0.00 0.48 0.36 0.00 97.56 11:17:01 all 15.28 0.00 3.04 9.47 0.08 72.13 11:17:01 0 9.70 0.00 3.20 2.25 0.07 84.78 11:17:01 1 14.27 0.00 3.13 13.08 0.09 69.43 11:17:01 2 14.99 0.00 2.63 5.03 0.09 77.26 11:17:01 3 13.83 0.00 2.79 26.23 0.07 57.08 11:17:01 4 13.44 0.00 2.77 11.22 0.05 72.51 11:17:01 5 18.09 0.00 3.05 2.96 0.09 75.82 11:17:01 6 20.70 0.00 3.81 9.49 0.14 65.86 11:17:01 7 17.24 0.00 2.97 5.55 0.10 74.15 11:18:01 all 16.16 0.00 1.78 2.41 0.07 79.58 11:18:01 0 16.95 0.00 1.92 0.00 0.07 81.07 11:18:01 1 15.79 0.00 1.94 0.26 0.10 81.92 11:18:01 2 12.84 0.00 1.19 5.97 0.05 79.94 11:18:01 3 12.38 0.00 1.69 1.33 0.05 84.55 11:18:01 4 21.21 0.00 2.12 3.02 0.05 73.60 11:18:01 5 19.56 0.00 2.63 0.00 0.08 77.72 11:18:01 6 15.79 0.00 1.28 8.60 0.07 74.26 11:18:01 7 14.77 0.00 1.43 0.08 0.08 83.63 11:19:01 all 0.85 0.00 0.24 1.95 0.03 96.93 11:19:01 0 0.72 0.00 0.30 0.00 0.00 98.98 11:19:01 1 0.79 0.00 0.28 0.03 0.05 98.85 11:19:01 2 0.99 0.00 0.20 14.78 0.05 83.98 11:19:01 3 1.93 0.00 0.22 0.02 0.02 97.82 11:19:01 4 0.50 0.00 0.17 0.20 0.03 99.10 11:19:01 5 0.40 0.00 0.22 0.17 0.05 99.16 11:19:01 6 0.62 0.00 0.23 0.08 0.03 99.03 11:19:01 7 0.82 0.00 0.28 0.33 0.05 98.51 11:20:01 all 5.51 0.00 0.52 3.61 0.03 90.33 11:20:01 0 20.38 0.00 1.08 1.82 0.05 76.68 11:20:01 1 1.59 0.00 0.57 7.75 0.03 90.06 11:20:01 2 5.59 0.00 0.49 4.41 0.03 89.48 11:20:01 3 5.19 0.00 0.38 0.72 0.02 93.69 11:20:01 4 2.89 0.00 0.33 0.03 0.02 96.73 11:20:01 5 7.61 0.00 0.55 2.76 0.03 89.04 11:20:01 6 0.52 0.00 0.30 0.22 0.02 98.95 11:20:01 7 0.47 0.00 0.43 11.15 0.02 87.93 Average: all 8.32 0.00 1.33 5.99 0.05 84.32 Average: 0 8.53 0.00 1.27 3.28 0.04 86.89 Average: 1 6.95 0.00 1.34 3.46 0.05 88.20 Average: 2 7.74 0.00 1.20 7.22 0.05 83.78 Average: 3 7.82 0.00 1.20 4.01 0.04 86.93 Average: 4 7.00 0.00 1.22 2.24 0.03 89.50 Average: 5 7.94 0.00 1.44 3.76 0.05 86.81 Average: 6 11.30 0.00 1.50 21.22 0.08 65.90 Average: 7 9.29 0.00 1.44 2.71 0.06 86.50