---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83139 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 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 879 25277 0 6010 30833 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:62:5a:7d brd ff:ff:ff:ff:ff:ff inet 10.30.106.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe62:5a7d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:60:9d:38 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:e4ff:fe60:9d38/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83139) 11/12/24 _x86_64_ (8 CPU) 06:55:17 LINUX RESTART (8 CPU) 06:56:02 tps rtps wtps bread/s bwrtn/s 06:57:01 144.25 51.94 92.31 2295.28 20974.50 06:58:01 211.88 9.23 202.65 1625.06 58551.82 06:59:01 146.64 0.02 146.63 4.27 65970.47 07:00:01 244.48 0.22 244.26 9.60 59171.20 07:01:01 119.76 0.05 119.71 1.20 41886.84 07:02:01 82.87 0.73 82.14 66.66 26760.21 Average: 158.35 10.25 148.10 662.66 45618.47 06:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:57:01 30194788 31735012 2744432 8.33 66968 1786884 1416840 4.17 835992 1623932 130880 06:58:01 28796604 31664396 4142616 12.58 110952 3001400 1700492 5.00 1020880 2709344 63744 06:59:01 27526264 31673792 5412956 16.43 138608 4172228 1672632 4.92 1058916 3855296 508 07:00:01 26265256 31665156 6673964 20.26 222572 5192348 1548860 4.56 1210592 4809276 337204 07:01:01 25625636 31514868 7313584 22.20 231188 5632824 1782508 5.24 1454972 5160760 82748 07:02:01 25957468 31644784 6981752 21.20 234892 5449932 1449176 4.26 1312020 4999724 17312 Average: 27394336 31649668 5544884 16.83 167530 4205936 1595085 4.69 1148895 3859722 105399 06:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 lo 1.22 1.22 0.13 0.13 0.00 0.00 0.00 0.00 06:57:01 ens3 349.26 231.77 1471.78 65.14 0.00 0.00 0.00 0.00 06:58:01 docker0 29.74 48.75 2.41 405.74 0.00 0.00 0.00 0.00 06:58:01 lo 3.33 3.33 0.34 0.34 0.00 0.00 0.00 0.00 06:58:01 ens3 286.14 163.40 5523.80 22.63 0.00 0.00 0.00 0.00 06:59:01 docker0 0.97 1.00 0.09 0.37 0.00 0.00 0.00 0.00 06:59:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 06:59:01 vethfa41773 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 ens3 243.46 115.58 6210.10 9.40 0.00 0.00 0.00 0.00 07:00:01 docker0 57.46 84.74 3.91 868.80 0.00 0.00 0.00 0.00 07:00:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 07:00:01 ens3 171.25 95.98 2716.45 9.34 0.00 0.00 0.00 0.00 07:01:01 docker0 31.89 73.04 2.70 1544.86 0.00 0.00 0.00 0.00 07:01:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:01:01 veth554b1b0 31.89 73.19 3.14 1544.87 0.00 0.00 0.00 0.13 07:01:01 ens3 154.57 78.96 2312.16 9.05 0.00 0.00 0.00 0.00 07:02:01 docker0 45.99 73.50 2.51 737.80 0.00 0.00 0.00 0.00 07:02:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 07:02:01 ens3 109.85 83.05 753.85 38.49 0.00 0.00 0.00 0.00 Average: docker0 27.75 46.96 1.94 594.54 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 218.74 127.85 3169.26 25.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83139) 11/12/24 _x86_64_ (8 CPU) 06:55:17 LINUX RESTART (8 CPU) 06:56:02 CPU %user %nice %system %iowait %steal %idle 06:57:01 all 9.75 0.00 0.97 4.81 0.04 84.42 06:57:01 0 4.23 0.00 0.80 13.21 0.03 81.73 06:57:01 1 2.95 0.00 0.29 8.32 0.02 88.42 06:57:01 2 4.83 0.00 0.73 0.85 0.02 93.57 06:57:01 3 19.97 0.00 1.53 6.84 0.05 71.61 06:57:01 4 15.52 0.00 1.61 2.24 0.10 80.52 06:57:01 5 9.23 0.00 1.16 5.32 0.05 84.25 06:57:01 6 17.45 0.00 1.07 1.53 0.07 79.88 06:57:01 7 3.82 0.00 0.51 0.22 0.03 95.42 06:58:01 all 8.55 0.00 2.40 6.26 0.04 82.75 06:58:01 0 8.07 0.00 2.45 1.61 0.05 87.82 06:58:01 1 4.58 0.00 1.93 10.09 0.03 83.37 06:58:01 2 5.65 0.00 2.11 0.20 0.03 92.00 06:58:01 3 5.22 0.00 2.71 3.01 0.05 89.00 06:58:01 4 16.32 0.00 2.32 0.78 0.05 80.53 06:58:01 5 6.20 0.00 1.93 0.17 0.03 91.67 06:58:01 6 11.63 0.00 3.56 28.42 0.07 56.32 06:58:01 7 10.66 0.00 2.20 5.95 0.03 81.15 06:59:01 all 17.69 0.00 3.49 5.46 0.06 73.31 06:59:01 0 16.30 0.00 3.35 0.66 0.05 79.64 06:59:01 1 17.28 0.00 2.70 5.55 0.05 74.42 06:59:01 2 18.60 0.00 3.87 0.08 0.07 77.38 06:59:01 3 16.77 0.00 3.34 8.66 0.07 71.16 06:59:01 4 16.01 0.00 4.14 1.11 0.05 78.69 06:59:01 5 18.19 0.00 3.14 0.55 0.05 78.07 06:59:01 6 17.35 0.00 3.28 0.00 0.05 79.32 06:59:01 7 20.97 0.00 4.09 27.15 0.07 47.73 07:00:01 all 23.48 0.00 4.35 5.16 0.07 66.95 07:00:01 0 23.94 0.00 4.37 1.08 0.07 70.55 07:00:01 1 23.60 0.00 3.81 2.07 0.07 70.46 07:00:01 2 22.33 0.00 4.20 1.68 0.05 71.73 07:00:01 3 21.98 0.00 3.87 9.38 0.07 64.69 07:00:01 4 23.66 0.00 4.60 0.49 0.07 71.18 07:00:01 5 23.87 0.00 3.58 0.17 0.07 72.31 07:00:01 6 24.58 0.00 5.31 19.67 0.08 50.35 07:00:01 7 23.92 0.00 5.05 6.72 0.07 64.25 07:01:01 all 9.23 0.00 1.11 2.78 0.03 86.84 07:01:01 0 11.63 0.00 0.68 0.02 0.02 87.65 07:01:01 1 6.36 0.00 1.02 5.64 0.03 86.94 07:01:01 2 5.96 0.00 1.07 4.48 0.05 88.44 07:01:01 3 8.86 0.00 1.35 1.27 0.03 88.48 07:01:01 4 18.27 0.00 1.48 0.57 0.03 79.65 07:01:01 5 20.98 0.00 1.75 0.12 0.03 77.12 07:01:01 6 0.75 0.00 1.00 10.16 0.02 88.07 07:01:01 7 1.01 0.00 0.52 0.03 0.03 98.41 07:02:01 all 10.73 0.00 1.31 1.65 0.03 86.28 07:02:01 0 13.46 0.00 1.02 0.08 0.03 85.41 07:02:01 1 7.57 0.00 1.17 0.75 0.02 90.49 07:02:01 2 10.75 0.00 1.99 1.74 0.03 85.49 07:02:01 3 24.35 0.00 1.79 0.69 0.07 73.10 07:02:01 4 12.70 0.00 0.77 8.00 0.03 78.49 07:02:01 5 5.27 0.00 1.79 0.72 0.02 92.21 07:02:01 6 6.16 0.00 1.09 1.17 0.03 91.55 07:02:01 7 5.59 0.00 0.90 0.07 0.02 93.42 Average: all 13.23 0.00 2.27 4.35 0.05 80.10 Average: 0 12.95 0.00 2.11 2.75 0.04 82.15 Average: 1 10.39 0.00 1.82 5.40 0.04 82.36 Average: 2 11.36 0.00 2.33 1.51 0.04 84.76 Average: 3 16.17 0.00 2.43 4.97 0.06 76.37 Average: 4 17.08 0.00 2.49 2.20 0.06 78.18 Average: 5 13.96 0.00 2.23 1.16 0.04 82.61 Average: 6 12.96 0.00 2.55 10.15 0.05 74.29 Average: 7 10.98 0.00 2.21 6.68 0.04 80.09