---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24109 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 12G 144G 8% / 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 869 27519 0 3778 30842 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:0f:2f:73 brd ff:ff:ff:ff:ff:ff inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe0f:2f73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:aa:51:06 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:daff:feaa:5106/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24109) 04/18/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 118.28 36.58 81.70 1700.92 26822.73 10:52:01 161.55 21.29 140.25 830.66 38338.95 10:53:01 29.70 1.60 28.10 51.72 28430.19 10:54:01 129.48 2.77 126.71 396.20 69354.44 10:55:01 120.80 0.18 120.61 5.33 29841.56 10:56:01 101.73 1.23 100.50 26.93 27454.62 10:57:01 74.69 0.43 74.25 40.39 23846.03 Average: 105.18 9.16 96.02 436.03 34869.87 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30151620 31730472 2787600 8.46 70124 1819568 1400324 4.12 840144 1655752 143988 10:52:01 28065608 30069364 4873612 14.80 87912 2209092 3277500 9.64 2559828 1981844 21384 10:53:01 27809896 30486856 5129324 15.57 89200 2871240 2689824 7.91 2341416 2432680 438076 10:54:01 26920468 30081144 6018752 18.27 116628 3300212 2762532 8.13 3004784 2586860 97916 10:55:01 26665200 30006128 6274020 19.05 136980 3417588 2778720 8.18 3104328 2703608 672 10:56:01 26417880 29932348 6521340 19.80 163304 3528524 2835212 8.34 3206096 2807048 95332 10:57:01 28198032 31598856 4741188 14.39 164136 3439856 1427656 4.20 1611040 2667184 26548 Average: 27746958 30557881 5192262 15.76 118326 2940869 2453110 7.22 2381091 2404997 117702 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 10:51:01 ens3 95.92 68.89 959.75 14.67 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 10:52:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 10:52:01 ens3 531.99 409.05 4858.79 98.81 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 10:53:01 lo 7.68 7.68 2.15 2.15 0.00 0.00 0.00 0.00 10:53:01 ens3 175.49 149.13 552.49 54.60 0.00 0.00 0.00 0.00 10:54:01 docker0 269.82 262.91 29.44 579.21 0.00 0.00 0.00 0.00 10:54:01 lo 6.40 6.40 0.59 0.59 0.00 0.00 0.00 0.00 10:54:01 ens3 747.98 793.70 2323.13 3369.81 0.00 0.00 0.00 0.00 10:54:01 vethf58c279 267.02 258.11 32.92 501.74 0.00 0.00 0.00 0.04 10:55:01 docker0 502.52 421.16 43.80 432.87 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 445.69 515.53 446.78 58.21 0.00 0.00 0.00 0.00 10:55:01 vethf58c279 502.52 421.20 50.67 432.87 0.00 0.00 0.00 0.04 10:56:01 docker0 787.39 673.22 75.64 952.93 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 ens3 701.18 801.88 959.58 91.60 0.00 0.00 0.00 0.00 10:56:01 veth011daa5 700.00 609.00 77.65 913.64 0.00 0.00 0.00 0.07 10:57:01 docker0 101.25 80.27 8.13 40.18 0.00 0.00 0.00 0.00 10:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 ens3 96.37 111.86 50.63 14.28 0.00 0.00 0.00 0.00 Average: docker0 237.28 205.36 22.43 286.45 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 399.23 407.15 1450.25 528.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24109) 04/18/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.23 0.00 0.88 2.84 0.04 86.01 10:51:01 0 11.16 0.00 1.20 0.25 0.03 87.36 10:51:01 1 12.24 0.00 1.36 6.23 0.05 80.13 10:51:01 2 8.19 0.00 0.83 1.20 0.07 89.71 10:51:01 3 10.78 0.00 0.78 0.50 0.05 87.89 10:51:01 4 1.10 0.00 0.32 0.25 0.02 98.31 10:51:01 5 1.33 0.00 0.32 0.05 0.02 98.28 10:51:01 6 28.49 0.00 1.76 2.14 0.05 67.56 10:51:01 7 8.64 0.00 0.52 12.09 0.05 78.70 10:52:01 all 20.59 0.00 2.01 3.09 0.06 74.25 10:52:01 0 22.67 0.00 1.02 1.52 0.07 74.72 10:52:01 1 16.54 0.00 3.43 0.07 0.07 79.90 10:52:01 2 15.88 0.00 0.60 12.21 0.05 71.26 10:52:01 3 20.63 0.00 1.70 0.74 0.03 76.89 10:52:01 4 18.22 0.00 0.99 1.96 0.05 78.79 10:52:01 5 19.06 0.00 4.95 2.68 0.05 73.26 10:52:01 6 18.05 0.00 1.02 1.69 0.03 79.21 10:52:01 7 33.72 0.00 2.38 3.92 0.10 59.87 10:53:01 all 12.13 0.00 0.83 1.45 0.04 85.55 10:53:01 0 4.40 0.00 0.67 0.07 0.03 94.83 10:53:01 1 5.65 0.00 0.57 0.23 0.03 93.52 10:53:01 2 12.06 0.00 0.62 5.61 0.05 81.66 10:53:01 3 8.90 0.00 0.72 3.72 0.03 86.62 10:53:01 4 11.07 0.00 0.47 0.00 0.03 88.43 10:53:01 5 30.03 0.00 1.85 1.42 0.05 66.64 10:53:01 6 16.52 0.00 0.93 0.05 0.03 82.46 10:53:01 7 8.40 0.00 0.82 0.48 0.05 90.25 10:54:01 all 9.27 0.00 1.85 3.18 0.06 85.64 10:54:01 0 10.73 0.00 2.13 0.42 0.08 86.65 10:54:01 1 13.11 0.00 2.40 0.84 0.07 83.58 10:54:01 2 4.23 0.00 1.14 2.29 0.03 92.31 10:54:01 3 8.47 0.00 2.02 6.79 0.07 82.66 10:54:01 4 11.12 0.00 1.68 0.12 0.05 87.03 10:54:01 5 11.36 0.00 1.68 4.82 0.05 82.08 10:54:01 6 4.75 0.00 2.18 9.98 0.05 83.04 10:54:01 7 10.44 0.00 1.59 0.15 0.07 87.76 10:55:01 all 4.70 0.00 0.64 2.23 0.04 92.40 10:55:01 0 14.68 0.00 0.92 0.00 0.02 84.38 10:55:01 1 1.00 0.00 0.57 1.22 0.03 97.18 10:55:01 2 2.43 0.00 0.55 1.31 0.05 95.66 10:55:01 3 1.26 0.00 1.19 11.82 0.03 85.70 10:55:01 4 8.46 0.00 1.03 0.02 0.02 90.48 10:55:01 5 0.47 0.00 0.17 2.69 0.05 96.63 10:55:01 6 7.59 0.00 0.40 0.00 0.02 91.99 10:55:01 7 1.70 0.00 0.30 0.82 0.05 97.13 10:56:01 all 7.99 0.00 1.73 2.05 0.05 88.17 10:56:01 0 5.08 0.00 1.34 5.16 0.05 88.37 10:56:01 1 13.16 0.00 3.34 1.63 0.07 81.82 10:56:01 2 4.96 0.00 0.93 0.00 0.03 94.08 10:56:01 3 15.85 0.00 1.93 5.84 0.05 76.33 10:56:01 4 4.36 0.00 1.28 0.23 0.07 94.06 10:56:01 5 7.29 0.00 0.92 0.02 0.05 91.73 10:56:01 6 7.80 0.00 2.33 3.55 0.05 86.27 10:56:01 7 5.47 0.00 1.78 0.00 0.07 92.68 10:57:01 all 3.62 0.00 0.67 1.78 0.03 93.91 10:57:01 0 0.98 0.00 0.67 11.69 0.02 86.64 10:57:01 1 17.15 0.00 0.89 0.77 0.03 81.16 10:57:01 2 0.74 0.00 0.72 0.00 0.03 98.51 10:57:01 3 0.33 0.00 0.22 0.00 0.03 99.42 10:57:01 4 7.06 0.00 0.67 0.15 0.02 92.10 10:57:01 5 1.13 0.00 0.87 0.02 0.02 97.97 10:57:01 6 0.45 0.00 1.02 1.55 0.02 96.96 10:57:01 7 1.10 0.00 0.33 0.03 0.05 98.48 Average: all 9.79 0.00 1.23 2.37 0.04 86.56 Average: 0 9.95 0.00 1.13 2.73 0.04 86.14 Average: 1 11.26 0.00 1.79 1.57 0.05 85.33 Average: 2 6.93 0.00 0.77 3.23 0.05 89.03 Average: 3 9.46 0.00 1.22 4.19 0.04 85.08 Average: 4 8.77 0.00 0.92 0.39 0.04 89.89 Average: 5 10.09 0.00 1.54 1.67 0.04 86.67 Average: 6 11.95 0.00 1.38 2.70 0.04 83.93 Average: 7 9.91 0.00 1.10 2.50 0.06 86.42