---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37227 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 15G 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 886 24648 0 6632 30825 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:0a:40:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.187/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fe0a:40a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:18:d9:d9 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::42:13ff:fe18:d9d9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37227) 09/09/24 _x86_64_ (8 CPU) 08:03:30 LINUX RESTART (8 CPU) 08:04:01 tps rtps wtps bread/s bwrtn/s 08:05:01 386.69 71.20 315.48 4609.50 24142.64 08:06:01 354.02 19.05 334.98 2302.15 144406.73 08:07:01 302.97 2.85 300.12 419.93 47513.15 08:08:01 131.98 0.33 131.64 24.53 30669.16 08:09:01 19.49 0.02 19.48 3.47 14358.55 08:10:01 49.48 0.03 49.44 6.13 14426.26 Average: 207.43 15.58 191.85 1227.58 45918.54 08:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 30112808 31687368 2826412 8.58 70828 1814772 1375508 4.05 888076 1650336 145016 08:06:01 25676732 31640816 7262488 22.05 128664 5973120 1655604 4.87 1014760 5727660 663776 08:07:01 23489048 29715968 9450172 28.69 142780 6223228 8505752 25.03 3147988 5696528 1964 08:08:01 22777128 29323920 10162092 30.85 171124 6477176 9049620 26.63 3611468 5896068 4092 08:09:01 22745468 29296364 10193752 30.95 171348 6481404 9086032 26.73 3638736 5897700 164 08:10:01 24603428 31031972 8335792 25.31 172188 6373092 3028544 8.91 1918564 5817708 92 Average: 24900769 30449401 8038451 24.40 142822 5557132 5450177 16.04 2369932 5114333 135851 08:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 lo 1.87 1.87 0.21 0.21 0.00 0.00 0.00 0.00 08:05:01 ens3 306.65 230.31 1603.72 74.73 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 br-875cb5fa927e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 lo 14.06 14.06 1.36 1.36 0.00 0.00 0.00 0.00 08:06:01 ens3 1181.15 659.17 34085.15 55.66 0.00 0.00 0.00 0.00 08:07:01 veth1ae9185 5.98 5.75 0.75 0.68 0.00 0.00 0.00 0.00 08:07:01 vethec27002 90.58 90.37 15.82 18.43 0.00 0.00 0.00 0.00 08:07:01 veth95dc633 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 08:07:01 vethfa8a7c5 144.46 165.56 26.98 25.62 0.00 0.00 0.00 0.00 08:08:01 veth1ae9185 178.69 181.10 24.26 63.86 0.00 0.00 0.00 0.01 08:08:01 vethec27002 66.97 66.92 15.08 27.76 0.00 0.00 0.00 0.00 08:08:01 veth95dc633 0.30 0.40 0.06 0.05 0.00 0.00 0.00 0.00 08:08:01 vethfa8a7c5 234.03 235.48 74.09 29.65 0.00 0.00 0.00 0.01 08:09:01 veth1ae9185 150.97 153.38 18.52 55.71 0.00 0.00 0.00 0.00 08:09:01 vethec27002 213.73 213.78 31.32 90.22 0.00 0.00 0.00 0.01 08:09:01 veth95dc633 0.73 1.07 0.18 0.13 0.00 0.00 0.00 0.00 08:09:01 vethfa8a7c5 353.38 354.52 127.61 39.58 0.00 0.00 0.00 0.01 08:10:01 vethec27002 0.32 0.93 0.02 0.06 0.00 0.00 0.00 0.00 08:10:01 vethfa8a7c5 106.27 107.32 39.09 11.43 0.00 0.00 0.00 0.00 08:10:01 docker0 13.25 17.40 2.11 285.54 0.00 0.00 0.00 0.00 08:10:01 br-875cb5fa927e 1.68 1.48 0.13 0.44 0.00 0.00 0.00 0.00 Average: vethec27002 61.94 62.00 10.37 22.75 0.00 0.00 0.00 0.00 Average: vethfa8a7c5 139.70 143.82 44.63 17.71 0.00 0.00 0.00 0.00 Average: docker0 2.21 2.90 0.35 47.59 0.00 0.00 0.00 0.00 Average: br-875cb5fa927e 0.28 0.25 0.02 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37227) 09/09/24 _x86_64_ (8 CPU) 08:03:30 LINUX RESTART (8 CPU) 08:04:01 CPU %user %nice %system %iowait %steal %idle 08:05:01 all 11.44 0.00 1.16 2.74 0.04 84.63 08:05:01 0 26.67 0.00 2.22 12.10 0.10 58.91 08:05:01 1 19.07 0.00 1.44 2.52 0.05 76.91 08:05:01 2 21.17 0.00 2.46 4.49 0.05 71.82 08:05:01 3 4.37 0.00 0.92 0.83 0.02 93.86 08:05:01 4 6.49 0.00 0.46 0.43 0.02 92.60 08:05:01 5 6.67 0.00 0.52 0.15 0.02 92.65 08:05:01 6 3.65 0.00 0.65 0.58 0.03 95.08 08:05:01 7 3.50 0.00 0.55 0.85 0.03 95.06 08:06:01 all 14.31 0.00 5.75 11.17 0.06 68.71 08:06:01 0 13.41 0.00 5.54 20.85 0.07 60.14 08:06:01 1 12.85 0.00 6.11 2.47 0.05 78.52 08:06:01 2 23.44 0.00 5.91 7.42 0.07 63.16 08:06:01 3 13.35 0.00 5.57 1.68 0.05 79.34 08:06:01 4 13.57 0.00 5.09 1.83 0.07 79.45 08:06:01 5 11.80 0.00 7.08 39.57 0.07 41.49 08:06:01 6 13.45 0.00 5.09 5.87 0.05 75.54 08:06:01 7 12.63 0.00 5.61 9.76 0.05 71.94 08:07:01 all 26.23 0.00 3.38 3.05 0.09 67.25 08:07:01 0 22.63 0.00 3.12 3.32 0.08 70.85 08:07:01 1 21.97 0.00 3.23 0.64 0.08 74.07 08:07:01 2 31.32 0.00 3.96 1.36 0.08 63.28 08:07:01 3 28.20 0.00 3.35 0.59 0.08 67.78 08:07:01 4 15.63 0.00 2.92 2.62 0.08 78.74 08:07:01 5 33.66 0.00 3.73 14.30 0.08 48.22 08:07:01 6 26.43 0.00 3.42 1.11 0.13 68.92 08:07:01 7 29.99 0.00 3.28 0.50 0.08 66.15 08:08:01 all 10.78 0.00 2.01 2.26 0.07 84.88 08:08:01 0 9.58 0.00 2.36 4.25 0.08 83.73 08:08:01 1 7.88 0.00 1.98 0.59 0.07 89.48 08:08:01 2 11.09 0.00 2.20 4.73 0.05 81.93 08:08:01 3 10.86 0.00 2.11 0.59 0.07 86.38 08:08:01 4 9.62 0.00 1.50 3.26 0.05 85.56 08:08:01 5 13.99 0.00 2.08 0.55 0.08 83.30 08:08:01 6 11.30 0.00 1.91 0.81 0.07 85.92 08:08:01 7 11.95 0.00 1.96 3.30 0.08 82.70 08:09:01 all 4.22 0.00 0.58 0.74 0.08 94.38 08:09:01 0 4.38 0.00 0.82 0.17 0.10 94.53 08:09:01 1 3.51 0.00 0.80 0.08 0.08 95.52 08:09:01 2 3.71 0.00 0.38 0.02 0.05 95.84 08:09:01 3 3.81 0.00 0.48 0.02 0.08 95.61 08:09:01 4 4.41 0.00 0.43 0.17 0.08 94.90 08:09:01 5 5.41 0.00 0.51 0.02 0.08 93.98 08:09:01 6 4.20 0.00 0.72 0.13 0.12 94.83 08:09:01 7 4.30 0.00 0.57 5.34 0.07 89.73 08:10:01 all 2.26 0.00 0.70 0.91 0.09 96.04 08:10:01 0 2.11 0.00 0.65 0.47 0.08 96.69 08:10:01 1 2.61 0.00 0.70 0.02 0.12 96.55 08:10:01 2 1.94 0.00 0.78 0.00 0.08 97.19 08:10:01 3 2.01 0.00 0.70 0.17 0.08 97.04 08:10:01 4 1.61 0.00 0.59 0.07 0.07 97.68 08:10:01 5 3.32 0.00 0.61 0.15 0.07 95.86 08:10:01 6 1.41 0.00 0.75 0.50 0.08 97.26 08:10:01 7 3.08 0.00 0.75 5.89 0.10 90.17 Average: all 11.53 0.00 2.26 3.46 0.07 82.68 Average: 0 13.13 0.00 2.45 6.84 0.09 77.50 Average: 1 11.32 0.00 2.37 1.05 0.08 85.19 Average: 2 15.42 0.00 2.61 2.99 0.06 78.91 Average: 3 10.42 0.00 2.18 0.64 0.06 86.69 Average: 4 8.54 0.00 1.83 1.39 0.06 88.18 Average: 5 12.42 0.00 2.40 9.02 0.07 76.09 Average: 6 10.06 0.00 2.09 1.49 0.08 86.28 Average: 7 10.90 0.00 2.12 4.27 0.07 82.65