---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17227 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 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 898 24678 0 6589 30813 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:8e:8a:57 brd ff:ff:ff:ff:ff:ff inet 10.30.106.93/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe8e:8a57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:fb:87:5c 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::42:15ff:fefb:875c/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-17227) 06/15/24 _x86_64_ (8 CPU) 20:21:26 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 318.59 35.93 282.66 1704.93 23094.80 20:24:01 339.04 18.86 320.18 2333.21 162466.66 20:25:01 205.25 11.11 194.13 713.35 22521.30 20:26:01 139.48 0.30 139.18 24.40 32885.95 20:27:01 25.96 0.00 25.96 0.00 16052.02 20:28:01 61.61 0.08 61.52 15.60 16592.63 Average: 181.27 10.98 170.29 796.06 45664.91 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30088404 31663180 2850816 8.65 69888 1815500 1398768 4.12 906188 1651724 155684 20:24:01 25720964 31641976 7218256 21.91 123636 5951524 1886172 5.55 1008132 5705164 624 20:25:01 21597904 27699632 11341316 34.43 133120 6102060 12020808 35.37 5250280 5486920 1568 20:26:01 20951972 27375548 11987248 36.39 162076 6356252 12507392 36.80 5646296 5685236 1816 20:27:01 20183872 26612320 12755348 38.72 162412 6360516 13121732 38.61 6412764 5683232 668 20:28:01 24130800 30434704 8808420 26.74 163388 6248076 3896820 11.47 2651476 5574556 84 Average: 23778986 29237893 9160234 27.81 135753 5472321 7471949 21.98 3645856 4964472 26741 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 57.36 42.30 841.93 21.38 0.00 0.00 0.00 0.00 20:23:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 1375.67 725.18 38511.85 61.28 0.00 0.00 0.00 0.00 20:24:01 veth31c4251 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth65758f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 vetheb5f779 25.81 23.56 3.08 3.30 0.00 0.00 0.00 0.00 20:25:01 vethf39ebcb 2.85 3.37 0.33 0.33 0.00 0.00 0.00 0.00 20:25:01 vethde60c7a 9.27 7.80 1.03 0.78 0.00 0.00 0.00 0.00 20:26:01 docker0 15.71 21.15 2.28 289.79 0.00 0.00 0.00 0.00 20:26:01 vetheb5f779 62.36 44.16 6.57 7.02 0.00 0.00 0.00 0.00 20:26:01 vethf39ebcb 7.15 10.31 1.14 1.09 0.00 0.00 0.00 0.00 20:26:01 vethde60c7a 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 vetheb5f779 71.20 52.11 11.73 9.11 0.00 0.00 0.00 0.00 20:27:01 vethf39ebcb 9.02 12.13 2.35 3.31 0.00 0.00 0.00 0.00 20:27:01 vethde60c7a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 1812.88 1034.84 41356.17 174.07 0.00 0.00 0.00 0.00 20:28:01 lo 25.53 25.53 2.40 2.40 0.00 0.00 0.00 0.00 20:28:01 vethd506f67 48.41 43.04 18.63 41.61 0.00 0.00 0.00 0.00 Average: docker0 2.63 3.53 0.38 48.43 0.00 0.00 0.00 0.00 Average: ens3 253.52 138.43 6775.24 19.55 0.00 0.00 0.00 0.00 Average: lo 3.61 3.61 0.34 0.34 0.00 0.00 0.00 0.00 Average: vethd506f67 8.09 7.19 3.11 6.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17227) 06/15/24 _x86_64_ (8 CPU) 20:21:26 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.93 0.00 0.86 2.52 0.04 86.64 20:23:01 0 1.19 0.00 0.51 6.31 0.03 91.96 20:23:01 1 8.80 0.00 0.66 0.71 0.02 89.80 20:23:01 2 7.28 0.00 1.48 3.53 0.02 87.70 20:23:01 3 3.10 0.00 0.46 0.36 0.02 96.07 20:23:01 4 1.05 0.00 0.24 0.15 0.03 98.52 20:23:01 5 3.69 0.00 0.42 6.58 0.12 89.19 20:23:01 6 32.97 0.00 1.94 1.97 0.05 63.07 20:23:01 7 21.35 0.00 1.20 0.58 0.05 76.82 20:24:01 all 14.38 0.00 6.09 10.48 0.06 68.99 20:24:01 0 12.76 0.00 5.57 8.18 0.08 73.41 20:24:01 1 13.81 0.00 5.64 1.06 0.05 79.44 20:24:01 2 13.42 0.00 6.64 40.79 0.08 39.06 20:24:01 3 14.38 0.00 5.15 1.38 0.03 79.06 20:24:01 4 13.04 0.00 5.86 2.95 0.05 78.10 20:24:01 5 12.47 0.00 6.04 8.42 0.07 73.00 20:24:01 6 13.25 0.00 6.41 16.68 0.05 63.61 20:24:01 7 21.88 0.00 7.41 4.52 0.05 66.14 20:25:01 all 55.60 0.00 6.72 1.44 0.10 36.15 20:25:01 0 54.62 0.00 6.74 1.88 0.10 36.66 20:25:01 1 56.85 0.00 6.42 0.76 0.10 35.87 20:25:01 2 55.03 0.00 6.55 2.02 0.10 36.30 20:25:01 3 57.56 0.00 6.73 0.30 0.10 35.30 20:25:01 4 52.94 0.00 6.84 2.08 0.10 38.04 20:25:01 5 57.51 0.00 6.86 0.75 0.10 34.78 20:25:01 6 55.29 0.00 6.93 2.75 0.10 34.93 20:25:01 7 55.00 0.00 6.65 0.95 0.10 37.29 20:26:01 all 14.60 0.00 2.52 1.37 0.08 81.43 20:26:01 0 14.07 0.00 2.53 1.48 0.08 81.84 20:26:01 1 16.69 0.00 3.26 2.84 0.08 77.12 20:26:01 2 16.14 0.00 2.53 0.49 0.08 80.76 20:26:01 3 14.56 0.00 2.65 3.32 0.08 79.40 20:26:01 4 13.66 0.00 2.50 0.27 0.07 83.51 20:26:01 5 15.73 0.00 2.43 0.81 0.08 80.94 20:26:01 6 12.76 0.00 1.91 1.32 0.08 83.92 20:26:01 7 13.21 0.00 2.33 0.39 0.08 83.99 20:27:01 all 9.07 0.00 0.86 0.26 0.09 89.72 20:27:01 0 11.20 0.00 1.05 0.05 0.08 87.61 20:27:01 1 6.95 0.00 0.77 0.02 0.08 92.18 20:27:01 2 7.44 0.00 0.90 0.03 0.10 91.53 20:27:01 3 8.50 0.00 0.65 1.93 0.08 88.84 20:27:01 4 8.08 0.00 0.69 0.02 0.10 91.12 20:27:01 5 8.94 0.00 0.99 0.03 0.10 89.94 20:27:01 6 9.68 0.00 0.80 0.02 0.08 89.42 20:27:01 7 11.78 0.00 0.99 0.08 0.10 87.05 20:28:01 all 3.21 0.00 0.86 0.33 0.07 95.54 20:28:01 0 2.79 0.00 0.94 0.08 0.07 96.13 20:28:01 1 3.41 0.00 0.88 0.07 0.05 95.59 20:28:01 2 3.16 0.00 0.99 0.05 0.08 95.72 20:28:01 3 3.35 0.00 0.80 1.89 0.08 93.87 20:28:01 4 3.11 0.00 0.79 0.30 0.07 95.73 20:28:01 5 3.17 0.00 0.77 0.07 0.05 95.94 20:28:01 6 3.60 0.00 0.80 0.08 0.08 95.43 20:28:01 7 3.09 0.00 0.89 0.07 0.05 95.91 Average: all 17.75 0.00 2.98 2.72 0.07 76.48 Average: 0 16.08 0.00 2.89 2.98 0.08 77.97 Average: 1 17.70 0.00 2.93 0.91 0.06 78.39 Average: 2 17.00 0.00 3.17 7.78 0.08 71.97 Average: 3 16.87 0.00 2.73 1.53 0.07 78.80 Average: 4 15.30 0.00 2.81 0.96 0.07 80.86 Average: 5 16.85 0.00 2.91 2.76 0.09 77.38 Average: 6 21.17 0.00 3.12 3.78 0.08 71.86 Average: 7 20.98 0.00 3.24 1.09 0.07 74.61