---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6548 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 15G 141G 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 895 24478 0 6793 30816 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:88:1c:79 brd ff:ff:ff:ff:ff:ff inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe88:1c79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:2f:53:df 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-6548) 12/20/23 _x86_64_ (8 CPU) 15:40:25 LINUX RESTART (8 CPU) 15:41:01 tps rtps wtps bread/s bwrtn/s 15:42:01 146.21 71.15 75.05 4613.23 38161.37 15:43:01 192.08 49.81 142.28 3731.51 40934.78 15:44:01 64.06 1.22 62.84 92.52 34547.31 15:45:01 103.28 12.98 90.30 2422.66 60316.08 15:46:01 223.83 5.78 218.05 854.92 74827.40 15:47:01 247.23 0.35 246.88 20.66 76136.51 15:48:01 51.87 0.12 51.76 11.73 6393.33 15:49:01 15.46 0.03 15.43 0.27 527.56 15:50:01 51.04 0.80 50.24 52.92 2076.45 Average: 121.67 15.80 105.87 1311.13 37101.63 15:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:42:01 30184000 31747952 2755212 8.36 68052 1808412 1403680 4.13 826584 1640668 133280 15:43:01 28911324 30929484 4027888 12.23 85208 2228968 2383104 7.01 1754428 1949376 35308 15:44:01 27962364 30416644 4976848 15.11 92012 2648032 2427428 7.14 2371072 2260764 169604 15:45:01 28052880 31649980 4886332 14.83 109608 3738660 1431504 4.21 1355296 3131416 162056 15:46:01 24381696 30045228 8557516 25.98 142240 5541880 6875480 20.23 3105712 4894140 520108 15:47:01 21878204 28580432 11061008 33.58 181052 6503156 10441364 30.72 4714032 5672528 4092 15:48:01 19542148 26506544 13397064 40.67 186324 6783408 11976776 35.24 6849120 5856224 664 15:49:01 19382084 26351688 13557128 41.16 187020 6786316 12188268 35.86 7008816 5853552 252 15:50:01 25144880 31618040 7794332 23.66 188192 6368500 1437204 4.23 1805104 5403560 348 Average: 25048842 29760666 7890370 23.95 137745 4711926 5618312 16.53 3310018 4073581 113968 15:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:42:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 15:42:01 ens3 400.88 270.17 1544.35 63.36 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 15:43:01 ens3 349.79 286.44 3035.66 59.76 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 ens3 1178.12 897.00 4155.82 299.93 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:45:01 ens3 333.41 251.96 1814.74 73.57 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 veth1616844 0.68 0.60 0.07 0.08 0.00 0.00 0.00 0.00 15:46:01 br-b9e35eb18612 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 br-a19343a9374d 17.20 17.26 7.30 7.54 0.00 0.00 0.00 0.00 15:46:01 lo 7.20 7.20 0.82 0.82 0.00 0.00 0.00 0.00 15:47:01 veth1616844 3.15 5.53 0.41 0.64 0.00 0.00 0.00 0.00 15:47:01 vethcaecce9 154.86 149.68 331.24 13.17 0.00 0.00 0.00 0.03 15:47:01 br-b9e35eb18612 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:47:01 br-a19343a9374d 15.21 14.18 5.97 4.80 0.00 0.00 0.87 0.00 15:48:01 veth1616844 2.68 4.35 0.34 0.33 0.00 0.00 0.00 0.00 15:48:01 vethcaecce9 1.42 1.23 0.18 0.17 0.00 0.00 0.00 0.00 15:48:01 br-b9e35eb18612 0.12 0.15 0.01 0.01 0.00 0.00 0.00 0.00 15:48:01 br-a19343a9374d 19.10 19.13 5.81 6.38 0.00 0.00 0.00 0.00 15:49:01 veth1616844 4.87 6.51 5.09 4.92 0.00 0.00 0.00 0.00 15:49:01 vethcaecce9 4.85 17.08 5.07 10.34 0.00 0.00 0.00 0.00 15:49:01 br-b9e35eb18612 4.77 17.01 4.99 10.32 0.00 0.00 0.00 0.00 15:49:01 br-a19343a9374d 42.70 42.77 29.13 33.77 0.00 0.00 0.00 0.00 15:50:01 lo 26.95 26.95 2.77 2.77 0.00 0.00 0.00 0.00 15:50:01 ens3 3559.92 2354.72 34101.23 590.13 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.62 2.62 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 393.89 260.17 3781.48 65.38 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6548) 12/20/23 _x86_64_ (8 CPU) 15:40:25 LINUX RESTART (8 CPU) 15:41:01 CPU %user %nice %system %iowait %steal %idle 15:42:01 all 10.72 0.00 1.00 3.34 0.04 84.90 15:42:01 0 21.29 0.00 1.63 18.74 0.05 58.30 15:42:01 1 11.52 0.00 0.87 1.32 0.02 86.28 15:42:01 2 4.43 0.00 0.82 0.37 0.03 94.35 15:42:01 3 10.12 0.00 1.10 1.17 0.03 87.57 15:42:01 4 8.56 0.00 0.87 0.50 0.05 90.02 15:42:01 5 9.78 0.00 1.05 1.59 0.02 87.56 15:42:01 6 14.93 0.00 1.12 2.76 0.03 81.16 15:42:01 7 5.17 0.00 0.58 0.32 0.03 93.89 15:43:01 all 19.83 0.00 1.08 4.08 0.06 74.95 15:43:01 0 10.45 0.00 0.92 16.11 0.05 72.47 15:43:01 1 19.37 0.00 1.10 1.45 0.07 78.01 15:43:01 2 16.88 0.00 1.00 4.35 0.07 77.70 15:43:01 3 35.74 0.00 1.72 5.62 0.10 56.82 15:43:01 4 23.41 0.00 1.27 1.82 0.07 73.43 15:43:01 5 24.07 0.00 1.20 1.74 0.07 72.92 15:43:01 6 11.83 0.00 0.58 0.83 0.05 86.70 15:43:01 7 16.96 0.00 0.87 0.62 0.05 81.50 15:44:01 all 46.97 0.00 1.48 1.50 0.10 49.95 15:44:01 0 39.58 0.00 1.82 5.73 0.10 52.77 15:44:01 1 54.44 0.00 1.32 1.00 0.12 43.12 15:44:01 2 29.36 0.00 0.94 1.84 0.08 67.78 15:44:01 3 53.10 0.00 1.44 0.35 0.12 45.00 15:44:01 4 52.13 0.00 1.79 0.25 0.10 45.73 15:44:01 5 49.83 0.00 1.75 2.53 0.10 45.78 15:44:01 6 48.87 0.00 1.20 0.00 0.10 49.82 15:44:01 7 48.44 0.00 1.53 0.25 0.12 49.66 15:45:01 all 15.98 0.00 1.70 3.67 0.05 78.59 15:45:01 0 9.36 0.00 1.09 0.08 0.02 89.46 15:45:01 1 28.56 0.00 2.21 2.59 0.07 66.57 15:45:01 2 24.77 0.00 2.31 4.85 0.05 68.02 15:45:01 3 14.54 0.00 2.36 5.30 0.03 77.76 15:45:01 4 21.83 0.00 1.64 1.15 0.08 75.30 15:45:01 5 13.50 0.00 1.18 7.84 0.03 77.45 15:45:01 6 12.13 0.00 1.36 5.44 0.03 81.04 15:45:01 7 3.19 0.00 1.52 2.12 0.07 93.10 15:46:01 all 26.74 0.00 5.27 5.03 0.08 62.88 15:46:01 0 27.02 0.00 4.65 3.89 0.08 64.36 15:46:01 1 31.40 0.00 5.40 1.02 0.08 62.10 15:46:01 2 26.16 0.00 4.71 5.33 0.07 63.72 15:46:01 3 26.48 0.00 5.92 1.86 0.08 65.65 15:46:01 4 25.22 0.00 5.80 0.29 0.07 68.62 15:46:01 5 26.32 0.00 4.75 0.39 0.07 68.47 15:46:01 6 24.40 0.00 4.80 11.65 0.07 59.08 15:46:01 7 26.92 0.00 6.11 15.94 0.09 50.95 15:47:01 all 31.76 0.00 4.97 5.11 0.12 58.05 15:47:01 0 30.75 0.00 5.04 7.60 0.12 56.48 15:47:01 1 31.16 0.00 4.67 0.76 0.10 63.30 15:47:01 2 30.56 0.00 6.54 18.43 0.12 44.35 15:47:01 3 34.12 0.00 4.15 3.38 0.12 58.24 15:47:01 4 33.84 0.00 4.33 0.89 0.12 60.82 15:47:01 5 30.62 0.00 5.27 3.17 0.12 60.82 15:47:01 6 29.88 0.00 5.01 0.73 0.10 64.28 15:47:01 7 33.14 0.00 4.73 6.06 0.14 55.93 15:48:01 all 26.20 0.00 1.71 0.18 0.10 71.81 15:48:01 0 24.61 0.00 1.74 0.12 0.10 73.44 15:48:01 1 27.91 0.00 2.11 0.37 0.10 69.51 15:48:01 2 24.41 0.00 2.01 0.02 0.10 73.47 15:48:01 3 25.55 0.00 1.51 0.15 0.08 72.71 15:48:01 4 30.62 0.00 1.52 0.15 0.10 67.61 15:48:01 5 27.50 0.00 1.79 0.23 0.10 70.37 15:48:01 6 25.85 0.00 1.64 0.39 0.12 72.00 15:48:01 7 23.14 0.00 1.37 0.03 0.08 75.37 15:49:01 all 7.00 0.00 1.26 0.08 0.08 91.58 15:49:01 0 7.91 0.00 1.27 0.02 0.07 90.73 15:49:01 1 5.56 0.00 1.34 0.02 0.08 93.00 15:49:01 2 7.61 0.00 1.22 0.02 0.08 91.07 15:49:01 3 7.40 0.00 1.08 0.22 0.08 91.22 15:49:01 4 6.07 0.00 1.31 0.03 0.07 92.52 15:49:01 5 7.33 0.00 1.32 0.03 0.08 91.23 15:49:01 6 7.65 0.00 1.19 0.02 0.08 91.06 15:49:01 7 6.50 0.00 1.31 0.27 0.08 91.84 15:50:01 all 5.94 0.00 1.59 1.22 0.07 91.18 15:50:01 0 5.72 0.00 1.67 1.34 0.07 91.20 15:50:01 1 6.35 0.00 1.84 0.94 0.07 90.80 15:50:01 2 6.31 0.00 1.65 0.97 0.07 91.00 15:50:01 3 4.37 0.00 1.29 0.44 0.07 93.84 15:50:01 4 5.47 0.00 1.58 0.82 0.07 92.07 15:50:01 5 6.06 0.00 1.29 1.83 0.08 90.74 15:50:01 6 7.58 0.00 1.68 0.15 0.07 90.53 15:50:01 7 5.67 0.00 1.68 3.22 0.07 89.36 Average: all 21.23 0.00 2.22 2.68 0.08 73.79 Average: 0 19.61 0.00 2.19 5.96 0.07 72.16 Average: 1 24.02 0.00 2.31 1.05 0.08 72.53 Average: 2 18.93 0.00 2.35 3.99 0.07 74.66 Average: 3 23.50 0.00 2.28 2.05 0.08 72.09 Average: 4 23.01 0.00 2.23 0.66 0.08 74.03 Average: 5 21.66 0.00 2.17 2.16 0.07 73.93 Average: 6 20.34 0.00 2.06 2.43 0.07 75.10 Average: 7 18.77 0.00 2.18 3.17 0.08 75.80