---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14630 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 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 876 24702 0 6588 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:e4:b3:cb brd ff:ff:ff:ff:ff:ff inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fee4:b3cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:72:4d:ba 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::42:31ff:fe72:4dba/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-14630) 06/04/24 _x86_64_ (8 CPU) 09:04:36 LINUX RESTART (8 CPU) 09:05:02 tps rtps wtps bread/s bwrtn/s 09:06:01 352.93 72.48 280.45 4691.46 42626.96 09:07:01 300.73 18.58 282.15 2289.22 135141.48 09:08:01 275.35 13.60 261.76 772.04 86411.01 09:09:01 148.06 0.40 147.66 46.53 49649.36 09:10:01 22.50 0.00 22.50 0.00 15182.84 09:11:01 51.72 1.77 49.96 61.06 860.71 Average: 191.45 17.66 173.79 1300.92 55012.09 09:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 30159980 31713916 2779240 8.44 67772 1797744 1391224 4.09 855400 1633992 141604 09:07:01 25755720 31667664 7183500 21.81 122056 5947616 1661464 4.89 985520 5700360 1459764 09:08:01 21739964 27838192 11199256 34.00 132816 6100020 11725424 34.50 5107776 5488108 1684 09:09:01 21155700 27576120 11783520 35.77 161608 6354704 12164424 35.79 5448480 5682496 1752 09:10:01 20653056 27077132 12286164 37.30 162032 6357648 12701052 37.37 5951892 5679588 16 09:11:01 24308564 30611764 8630656 26.20 163032 6247772 3754516 11.05 2475852 5572140 380 Average: 23962164 29414131 8977056 27.25 134886 5467584 7233017 21.28 3470820 4959447 267533 09:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 1.90 1.90 0.21 0.21 0.00 0.00 0.00 0.00 09:06:01 ens3 405.71 279.56 1530.72 77.87 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 lo 15.86 15.86 1.52 1.52 0.00 0.00 0.00 0.00 09:07:01 ens3 1358.12 681.09 38565.61 59.09 0.00 0.00 0.00 0.00 09:07:01 br-9b81fc06021b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 veth8f56f76 1.92 2.12 0.20 0.20 0.00 0.00 0.00 0.00 09:08:01 veth8d99265 8.45 7.00 0.94 0.71 0.00 0.00 0.00 0.00 09:08:01 vethecadfa6 1.22 1.25 0.08 0.07 0.00 0.00 0.00 0.00 09:08:01 veth9a01c51 4.23 6.17 0.75 0.89 0.00 0.00 0.00 0.00 09:09:01 veth8f56f76 4.28 6.07 0.70 0.76 0.00 0.00 0.00 0.00 09:09:01 veth8d99265 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 vethecadfa6 16.56 17.45 7.77 39.21 0.00 0.00 0.00 0.00 09:09:01 veth9a01c51 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 09:10:01 veth8f56f76 6.05 7.63 1.89 2.75 0.00 0.00 0.00 0.00 09:10:01 veth8d99265 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 vethecadfa6 28.68 28.73 9.10 57.97 0.00 0.00 0.00 0.00 09:10:01 veth9a01c51 0.55 0.78 0.07 0.09 0.00 0.00 0.00 0.00 09:11:01 docker0 13.68 18.18 2.14 288.04 0.00 0.00 0.00 0.00 09:11:01 lo 25.20 25.20 2.37 2.37 0.00 0.00 0.00 0.00 09:11:01 ens3 1856.42 1030.86 41343.35 177.69 0.00 0.00 0.00 0.00 09:11:01 br-9b81fc06021b 0.60 0.30 0.03 0.02 0.00 0.00 0.00 0.00 Average: docker0 2.29 3.04 0.36 48.14 0.00 0.00 0.00 0.00 Average: lo 3.64 3.64 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 308.30 170.69 6897.71 29.50 0.00 0.00 0.00 0.00 Average: br-9b81fc06021b 0.10 0.05 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14630) 06/04/24 _x86_64_ (8 CPU) 09:04:36 LINUX RESTART (8 CPU) 09:05:02 CPU %user %nice %system %iowait %steal %idle 09:06:01 all 11.44 0.00 1.19 3.13 0.04 84.20 09:06:01 0 4.53 0.00 0.71 11.71 0.03 83.02 09:06:01 1 5.64 0.00 0.69 0.67 0.05 92.95 09:06:01 2 8.69 0.00 0.56 4.48 0.03 86.23 09:06:01 3 26.21 0.00 2.52 3.18 0.05 68.04 09:06:01 4 6.61 0.00 0.76 0.20 0.03 92.38 09:06:01 5 2.29 0.00 1.26 1.43 0.03 94.99 09:06:01 6 3.09 0.00 0.80 0.68 0.03 95.40 09:06:01 7 34.56 0.00 2.16 2.79 0.05 60.44 09:07:01 all 16.09 0.00 5.83 8.44 0.07 69.58 09:07:01 0 13.20 0.00 5.90 6.68 0.05 74.17 09:07:01 1 13.60 0.00 5.75 8.05 0.07 72.54 09:07:01 2 13.21 0.00 4.79 2.75 0.05 79.19 09:07:01 3 16.69 0.00 5.98 6.57 0.05 70.72 09:07:01 4 15.54 0.00 6.02 19.38 0.07 58.99 09:07:01 5 12.33 0.00 6.06 9.65 0.05 71.91 09:07:01 6 13.19 0.00 6.12 2.11 0.05 78.52 09:07:01 7 30.94 0.00 5.96 12.34 0.12 50.64 09:08:01 all 49.55 0.00 5.84 3.54 0.11 40.97 09:08:01 0 50.41 0.00 6.15 0.64 0.10 42.70 09:08:01 1 41.42 0.00 5.00 3.88 0.10 49.60 09:08:01 2 51.44 0.00 5.80 0.40 0.10 42.25 09:08:01 3 52.23 0.00 6.13 1.68 0.12 39.85 09:08:01 4 52.07 0.00 6.26 13.30 0.12 28.25 09:08:01 5 47.98 0.00 5.74 0.37 0.12 45.79 09:08:01 6 48.95 0.00 5.46 0.44 0.12 45.03 09:08:01 7 51.94 0.00 6.15 7.57 0.12 34.23 09:09:01 all 14.94 0.00 2.31 2.52 0.07 80.15 09:09:01 0 17.96 0.00 2.79 0.32 0.05 78.89 09:09:01 1 12.83 0.00 2.14 1.02 0.07 83.94 09:09:01 2 17.38 0.00 2.33 0.52 0.07 79.71 09:09:01 3 15.64 0.00 1.98 0.38 0.07 81.93 09:09:01 4 14.21 0.00 2.25 0.23 0.07 83.24 09:09:01 5 11.76 0.00 2.43 10.82 0.07 74.92 09:09:01 6 15.87 0.00 2.26 5.64 0.08 76.15 09:09:01 7 13.86 0.00 2.37 1.31 0.08 82.38 09:10:01 all 8.87 0.00 0.81 0.67 0.05 89.60 09:10:01 0 8.18 0.00 0.84 0.00 0.05 90.93 09:10:01 1 6.54 0.00 0.67 0.03 0.05 92.70 09:10:01 2 10.87 0.00 0.92 0.08 0.05 88.08 09:10:01 3 5.18 0.00 0.57 0.02 0.03 94.20 09:10:01 4 9.25 0.00 0.90 0.02 0.05 89.78 09:10:01 5 10.17 0.00 0.92 0.12 0.07 88.73 09:10:01 6 10.14 0.00 0.82 5.07 0.03 83.94 09:10:01 7 10.63 0.00 0.85 0.00 0.05 88.46 09:11:01 all 3.31 0.00 0.82 0.13 0.04 95.69 09:11:01 0 3.41 0.00 1.12 0.12 0.05 95.31 09:11:01 1 3.27 0.00 0.65 0.08 0.05 95.94 09:11:01 2 2.00 0.00 0.72 0.05 0.02 97.21 09:11:01 3 2.36 0.00 0.65 0.03 0.05 96.91 09:11:01 4 3.49 0.00 0.89 0.03 0.03 95.56 09:11:01 5 3.74 0.00 0.82 0.30 0.05 95.09 09:11:01 6 4.59 0.00 0.88 0.10 0.05 94.37 09:11:01 7 3.64 0.00 0.82 0.33 0.05 95.15 Average: all 17.32 0.00 2.79 3.07 0.06 76.76 Average: 0 16.25 0.00 2.91 3.22 0.06 77.56 Average: 1 13.85 0.00 2.48 2.29 0.06 81.31 Average: 2 17.24 0.00 2.52 1.37 0.05 78.82 Average: 3 19.63 0.00 2.96 1.97 0.06 75.38 Average: 4 16.82 0.00 2.84 5.51 0.06 74.77 Average: 5 14.69 0.00 2.86 3.78 0.06 78.61 Average: 6 15.93 0.00 2.72 2.34 0.06 78.95 Average: 7 24.18 0.00 3.04 4.05 0.08 68.65