---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21776 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 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 877 27516 0 3773 30834 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:42:11:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe42:11d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:11:81:c9 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::42:1cff:fe11:81c9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21776) 04/09/24 _x86_64_ (8 CPU) 10:49:26 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 100.92 32.06 68.86 1642.79 14868.46 10:52:01 162.72 21.35 141.38 829.86 28336.61 10:53:01 78.75 4.00 74.75 425.66 49499.08 10:54:01 68.76 0.35 68.41 16.40 26246.69 10:55:01 110.50 0.03 110.46 0.27 17510.81 10:56:01 134.39 0.30 134.09 4.40 17198.47 10:57:01 50.06 0.50 49.56 43.06 12708.42 Average: 100.87 8.37 92.50 423.21 23766.93 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30079476 31665816 2859744 8.68 70768 1826064 1472256 4.33 905940 1660960 164096 10:52:01 28312276 30316140 4626944 14.05 87928 2209072 2986524 8.79 2316012 1979908 13068 10:53:01 27354060 30657964 5585160 16.96 93388 3482964 2244720 6.60 2217356 2989532 60292 10:54:01 26782592 30093580 6156628 18.69 133900 3397956 2592404 7.63 3016352 2684492 218040 10:55:01 26833604 30172800 6105616 18.54 136816 3416900 2510348 7.39 2939820 2703484 700 10:56:01 26669032 30180440 6270188 19.04 163076 3526932 2506100 7.37 2962536 2806172 58760 10:57:01 28193844 31590464 4745376 14.41 164540 3437848 1446552 4.26 1626428 2662452 1352 Average: 27746412 30668172 5192808 15.76 121488 3042534 2251272 6.62 2283492 2498143 73758 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 10:51:01 ens3 52.21 36.61 831.64 6.95 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 1.43 1.43 0.09 0.09 0.00 0.00 0.00 0.00 10:52:01 ens3 1338.23 809.43 5019.87 229.43 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 10:53:01 lo 7.62 7.62 2.17 2.17 0.00 0.00 0.00 0.00 10:53:01 ens3 219.15 160.57 1427.79 44.01 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 vethc2f8980 607.17 588.19 70.44 895.26 0.00 0.00 0.00 0.07 10:54:01 lo 5.60 5.60 0.52 0.52 0.00 0.00 0.00 0.00 10:54:01 ens3 1151.37 1154.91 1849.47 3409.25 0.00 0.00 0.00 0.00 10:54:01 docker0 609.77 592.83 62.30 972.75 0.00 0.00 0.00 0.00 10:55:01 vethc2f8980 108.55 120.71 9.95 42.36 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 121.66 108.75 42.52 10.22 0.00 0.00 0.00 0.00 10:55:01 docker0 108.55 120.68 8.47 42.36 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 vethd358b91 704.18 708.47 78.13 921.36 0.00 0.00 0.00 0.08 10:56:01 ens3 824.66 812.96 972.36 95.46 0.00 0.00 0.00 0.00 10:56:01 docker0 785.92 769.16 75.80 960.43 0.00 0.00 0.00 0.00 10:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 10:57:01 ens3 111.70 115.93 55.47 15.85 0.00 0.00 0.00 0.00 10:57:01 docker0 99.95 79.55 8.05 40.11 0.00 0.00 0.00 0.00 Average: lo 2.45 2.45 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 545.57 457.02 1457.02 544.46 0.00 0.00 0.00 0.00 Average: docker0 229.17 223.18 22.09 287.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21776) 04/09/24 _x86_64_ (8 CPU) 10:49:26 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 9.89 0.00 0.73 2.12 0.03 87.23 10:51:01 0 0.10 0.00 0.08 4.32 0.02 95.48 10:51:01 1 0.79 0.00 0.22 0.00 0.00 99.00 10:51:01 2 0.90 0.00 0.37 0.35 0.00 98.38 10:51:01 3 38.49 0.00 2.09 2.36 0.07 56.99 10:51:01 4 19.00 0.00 1.13 0.33 0.02 79.52 10:51:01 5 12.60 0.00 0.93 3.35 0.03 83.08 10:51:01 6 5.29 0.00 0.60 0.63 0.02 93.46 10:51:01 7 2.05 0.00 0.45 5.60 0.05 91.85 10:52:01 all 20.02 0.00 1.86 0.86 0.05 77.22 10:52:01 0 14.13 0.00 1.42 1.79 0.03 82.63 10:52:01 1 17.19 0.00 0.72 0.45 0.03 81.61 10:52:01 2 20.31 0.00 4.24 0.67 0.07 74.72 10:52:01 3 31.25 0.00 2.51 0.72 0.07 65.46 10:52:01 4 18.96 0.00 0.70 0.18 0.05 80.10 10:52:01 5 16.81 0.00 1.02 0.79 0.07 81.32 10:52:01 6 27.38 0.00 3.24 0.64 0.07 68.67 10:52:01 7 14.14 0.00 1.01 1.66 0.05 83.13 10:53:01 all 12.33 0.00 1.39 2.94 0.03 83.30 10:53:01 0 26.51 0.00 1.74 3.97 0.03 67.75 10:53:01 1 13.24 0.00 1.97 0.03 0.05 84.71 10:53:01 2 11.87 0.00 1.34 0.02 0.02 86.76 10:53:01 3 15.79 0.00 1.07 5.84 0.05 77.25 10:53:01 4 6.24 0.00 1.24 0.52 0.03 91.98 10:53:01 5 10.59 0.00 0.99 0.15 0.03 88.24 10:53:01 6 4.16 0.00 1.34 0.62 0.02 93.87 10:53:01 7 10.25 0.00 1.41 12.40 0.05 75.89 10:54:01 all 10.96 0.00 1.77 1.87 0.06 85.34 10:54:01 0 18.44 0.00 2.42 0.69 0.07 78.38 10:54:01 1 1.97 0.00 1.07 0.02 0.02 96.93 10:54:01 2 12.98 0.00 2.06 0.78 0.08 84.10 10:54:01 3 12.97 0.00 1.51 2.57 0.07 82.88 10:54:01 4 11.94 0.00 2.21 0.05 0.10 85.70 10:54:01 5 10.89 0.00 1.72 1.89 0.07 85.44 10:54:01 6 11.10 0.00 1.54 0.07 0.05 87.24 10:54:01 7 7.46 0.00 1.64 8.90 0.05 81.94 10:55:01 all 1.87 0.00 0.20 1.25 0.02 96.67 10:55:01 0 0.63 0.00 0.18 0.77 0.03 98.38 10:55:01 1 0.07 0.00 0.12 0.23 0.02 99.57 10:55:01 2 0.15 0.00 0.07 0.17 0.03 99.58 10:55:01 3 0.67 0.00 0.07 0.03 0.00 99.23 10:55:01 4 0.70 0.00 0.33 4.44 0.02 94.51 10:55:01 5 1.86 0.00 0.30 0.17 0.03 97.64 10:55:01 6 5.60 0.00 0.28 0.00 0.02 94.10 10:55:01 7 5.27 0.00 0.27 4.17 0.02 90.27 10:56:01 all 8.26 0.00 1.68 1.65 0.05 88.36 10:56:01 0 5.53 0.00 2.01 0.49 0.05 91.93 10:56:01 1 10.01 0.00 3.17 0.99 0.05 85.78 10:56:01 2 3.30 0.00 0.62 0.00 0.03 96.04 10:56:01 3 31.48 0.00 3.23 0.17 0.07 65.05 10:56:01 4 5.22 0.00 1.31 4.00 0.05 89.42 10:56:01 5 4.72 0.00 1.32 0.17 0.05 93.74 10:56:01 6 1.50 0.00 0.17 0.00 0.00 98.33 10:56:01 7 4.41 0.00 1.61 7.45 0.05 86.48 10:57:01 all 5.61 0.00 0.59 0.66 0.02 93.12 10:57:01 0 15.58 0.00 0.65 0.23 0.02 83.51 10:57:01 1 5.57 0.00 0.53 0.03 0.03 93.83 10:57:01 2 1.80 0.00 0.45 0.02 0.02 97.72 10:57:01 3 12.98 0.00 0.75 0.10 0.05 86.12 10:57:01 4 4.77 0.00 0.73 0.00 0.02 94.48 10:57:01 5 1.42 0.00 0.63 0.00 0.02 97.93 10:57:01 6 0.34 0.00 0.49 0.00 0.02 99.16 10:57:01 7 2.44 0.00 0.55 4.84 0.02 92.15 Average: all 9.85 0.00 1.17 1.62 0.04 87.32 Average: 0 11.55 0.00 1.21 1.75 0.04 85.45 Average: 1 6.97 0.00 1.11 0.25 0.03 91.63 Average: 2 7.32 0.00 1.31 0.28 0.04 91.05 Average: 3 20.50 0.00 1.60 1.68 0.05 76.16 Average: 4 9.55 0.00 1.09 1.36 0.04 87.96 Average: 5 8.41 0.00 0.99 0.93 0.04 89.63 Average: 6 7.91 0.00 1.09 0.28 0.03 90.70 Average: 7 6.58 0.00 0.99 6.42 0.04 85.96