---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10630 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 13G 143G 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 845 26496 0 4825 30865 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:75:5a:1f brd ff:ff:ff:ff:ff:ff inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe75:5a1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:c2:b4:9c 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-10630) 01/09/24 _x86_64_ (8 CPU) 02:49:09 LINUX RESTART (8 CPU) 02:50:01 tps rtps wtps bread/s bwrtn/s 02:51:01 120.83 27.45 93.38 2083.52 31992.00 02:52:01 142.31 9.56 132.75 1683.16 38739.43 02:53:01 374.14 11.78 362.36 802.00 102093.00 02:54:01 17.95 0.28 17.66 18.66 20586.10 02:55:01 15.71 0.90 14.81 17.06 20332.16 02:56:01 18.91 0.00 18.91 0.00 20538.04 02:57:01 39.06 0.02 39.04 0.53 14580.17 Average: 104.13 7.14 96.99 657.90 35551.71 02:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 29961436 31742812 2977784 9.04 78152 2004172 1368632 4.03 832548 1833588 180264 02:52:01 27226984 31681904 5712236 17.34 118080 4535888 1442028 4.24 984596 4273088 2222260 02:53:01 24781888 29488764 8157332 24.76 131732 4666952 7492376 22.04 3291568 4355140 344 02:54:01 24321816 29039200 8617404 26.16 131900 4669624 8707884 25.62 3751160 4348864 244 02:55:01 24313956 29032436 8625264 26.19 131984 4670280 8741252 25.72 3768440 4336372 308 02:56:01 24039372 28765236 8899848 27.02 132200 4674816 8907052 26.21 4041644 4334948 176 02:57:01 25642128 30334348 7297092 22.15 132588 4703252 4179596 12.30 2511788 4292248 292 Average: 25755369 30012100 7183851 21.81 122377 4274998 5834117 17.17 2740249 3967750 343413 02:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:01 ens3 72.29 46.09 1179.23 8.06 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 02:52:01 ens3 597.05 346.16 19365.95 27.09 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 11.06 11.06 1.01 1.01 0.00 0.00 0.00 0.00 02:52:01 br-b3273d9800e8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 10.16 5.92 6.49 1.32 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 vethd49134c 24.18 22.35 12.04 16.89 0.00 0.00 0.00 0.00 02:53:01 lo 1.13 1.13 0.09 0.09 0.00 0.00 0.00 0.00 02:54:01 ens3 3.77 2.67 1.00 1.19 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 vethd49134c 7.87 6.65 7.42 14.18 0.00 0.00 0.00 0.00 02:54:01 lo 6.23 6.23 9.96 9.96 0.00 0.00 0.00 0.00 02:55:01 ens3 0.62 0.62 0.16 0.33 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 vethd49134c 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:55:01 lo 5.83 5.83 0.84 0.84 0.00 0.00 0.00 0.00 02:56:01 ens3 1.75 1.43 0.33 0.53 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethd49134c 61.41 50.46 31.91 123.43 0.00 0.00 0.00 0.01 02:56:01 lo 18.96 18.96 32.03 32.03 0.00 0.00 0.00 0.00 02:57:01 ens3 32.64 25.21 12.16 42.46 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 vethd49134c 0.62 1.20 0.04 0.13 0.00 0.00 0.00 0.00 02:57:01 lo 11.26 11.26 0.74 0.74 0.00 0.00 0.00 0.00 Average: ens3 102.64 61.17 2938.69 11.57 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 Average: vethd49134c 13.47 11.55 7.38 22.09 0.00 0.00 0.00 0.00 Average: lo 7.95 7.95 6.40 6.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10630) 01/09/24 _x86_64_ (8 CPU) 02:49:09 LINUX RESTART (8 CPU) 02:50:01 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 10.15 0.00 0.86 1.98 0.03 86.99 02:51:01 0 27.67 0.00 1.55 0.83 0.07 69.88 02:51:01 1 6.98 0.00 0.63 0.60 0.02 91.77 02:51:01 2 25.11 0.00 1.96 0.74 0.03 72.16 02:51:01 3 6.99 0.00 0.68 5.11 0.05 87.17 02:51:01 4 4.17 0.00 0.62 5.19 0.02 90.00 02:51:01 5 0.45 0.00 0.43 3.01 0.08 96.02 02:51:01 6 0.95 0.00 0.22 0.02 0.02 98.79 02:51:01 7 8.82 0.00 0.77 0.32 0.02 90.08 02:52:01 all 12.78 0.00 3.82 3.00 0.06 80.35 02:52:01 0 8.95 0.00 4.31 1.40 0.05 85.29 02:52:01 1 33.90 0.00 4.42 2.16 0.07 59.46 02:52:01 2 16.28 0.00 4.63 1.33 0.05 77.71 02:52:01 3 10.84 0.00 3.99 4.95 0.08 80.13 02:52:01 4 9.14 0.00 2.77 7.40 0.03 80.66 02:52:01 5 7.39 0.00 3.53 2.70 0.07 86.31 02:52:01 6 8.00 0.00 3.08 1.36 0.03 87.53 02:52:01 7 7.69 0.00 3.80 2.67 0.05 85.79 02:53:01 all 25.14 0.00 3.30 5.88 0.07 65.61 02:53:01 0 23.17 0.00 2.97 0.84 0.07 72.95 02:53:01 1 31.68 0.00 3.81 3.12 0.07 61.32 02:53:01 2 16.89 0.00 2.37 5.44 0.05 75.26 02:53:01 3 25.33 0.00 3.00 2.19 0.07 69.41 02:53:01 4 33.37 0.00 3.97 2.50 0.08 60.07 02:53:01 5 19.02 0.00 2.92 3.91 0.07 74.09 02:53:01 6 20.80 0.00 2.32 2.47 0.08 74.32 02:53:01 7 30.89 0.00 5.03 26.58 0.07 37.43 02:54:01 all 5.71 0.00 0.61 1.23 0.05 92.40 02:54:01 0 5.27 0.00 0.62 0.17 0.03 93.91 02:54:01 1 6.41 0.00 0.55 0.00 0.07 92.97 02:54:01 2 5.03 0.00 0.42 0.02 0.02 94.52 02:54:01 3 5.41 0.00 0.55 0.22 0.05 93.77 02:54:01 4 6.66 0.00 0.67 9.22 0.07 83.38 02:54:01 5 4.78 0.00 0.65 0.20 0.05 94.32 02:54:01 6 5.96 0.00 0.68 0.02 0.05 93.29 02:54:01 7 6.17 0.00 0.72 0.00 0.07 93.05 02:55:01 all 0.76 0.00 0.10 1.38 0.04 97.72 02:55:01 0 0.68 0.00 0.13 0.02 0.03 99.13 02:55:01 1 0.28 0.00 0.03 0.00 0.02 99.67 02:55:01 2 1.57 0.00 0.17 0.05 0.10 98.11 02:55:01 3 0.77 0.00 0.08 0.00 0.05 99.10 02:55:01 4 0.75 0.00 0.13 10.98 0.03 88.10 02:55:01 5 0.65 0.00 0.07 0.02 0.00 99.27 02:55:01 6 0.74 0.00 0.13 0.00 0.07 99.06 02:55:01 7 0.65 0.00 0.07 0.00 0.03 99.25 02:56:01 all 6.71 0.00 0.72 1.25 0.06 91.26 02:56:01 0 6.90 0.00 0.72 0.00 0.05 92.33 02:56:01 1 6.69 0.00 0.65 0.02 0.07 92.58 02:56:01 2 7.54 0.00 0.65 0.00 0.03 91.78 02:56:01 3 5.44 0.00 0.55 0.02 0.07 93.93 02:56:01 4 6.62 0.00 0.77 1.47 0.07 91.07 02:56:01 5 6.72 0.00 0.77 8.52 0.07 83.92 02:56:01 6 5.40 0.00 0.82 0.02 0.05 93.71 02:56:01 7 8.36 0.00 0.83 0.00 0.05 90.76 02:57:01 all 1.12 0.00 0.44 0.92 0.04 97.48 02:57:01 0 0.80 0.00 0.50 0.17 0.07 98.46 02:57:01 1 1.59 0.00 0.43 0.03 0.05 97.90 02:57:01 2 0.95 0.00 0.50 0.05 0.05 98.45 02:57:01 3 1.55 0.00 0.40 0.23 0.03 97.78 02:57:01 4 1.14 0.00 0.43 0.22 0.03 98.18 02:57:01 5 0.97 0.00 0.35 6.26 0.05 92.37 02:57:01 6 0.79 0.00 0.55 0.17 0.05 98.45 02:57:01 7 1.17 0.00 0.35 0.17 0.03 98.28 Average: all 8.89 0.00 1.40 2.23 0.05 87.43 Average: 0 10.49 0.00 1.54 0.49 0.05 87.43 Average: 1 12.46 0.00 1.50 0.84 0.05 85.15 Average: 2 10.47 0.00 1.52 1.09 0.05 86.87 Average: 3 8.02 0.00 1.32 1.81 0.06 88.80 Average: 4 8.82 0.00 1.33 5.28 0.05 84.52 Average: 5 5.70 0.00 1.24 3.52 0.05 89.49 Average: 6 6.08 0.00 1.11 0.58 0.05 92.18 Average: 7 9.09 0.00 1.64 4.22 0.05 85.00