---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1227 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 835 26520 0 4811 30875 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:2b:4c:78 brd ff:ff:ff:ff:ff:ff inet 10.30.106.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe2b:4c78/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:ee:a1:18 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-1227) 12/01/23 _x86_64_ (8 CPU) 02:48:20 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 105.34 23.17 82.17 1198.03 31598.98 02:51:01 134.89 23.13 111.76 2781.94 38957.24 02:52:01 422.50 11.76 410.73 777.54 110132.73 02:53:01 24.66 0.50 24.16 30.53 28493.78 02:54:01 17.88 0.00 17.88 0.00 24904.93 02:55:01 16.35 0.00 16.35 0.00 16079.25 02:56:01 9.73 0.03 9.70 8.53 1097.55 02:57:01 58.37 1.93 56.44 111.98 3438.09 Average: 98.70 7.53 91.17 612.35 31838.32 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30058124 31676196 2881096 8.75 70888 1856948 1445888 4.25 907592 1691000 177344 02:51:01 28627808 31672696 4311412 13.09 102544 3210112 1552624 4.57 991816 2950312 1136948 02:52:01 26071584 30620468 6867636 20.85 131388 4543940 6329412 18.62 2136916 4243128 240 02:53:01 24182052 28883640 8757168 26.59 131696 4657704 9450604 27.81 3918320 4334868 208 02:54:01 24176936 28878868 8762284 26.60 131748 4657888 9427324 27.74 3923508 4335068 184 02:55:01 23831540 28540640 9107680 27.65 131992 4662436 9610392 28.28 4264224 4333632 168 02:56:01 23914084 28650660 9025136 27.40 132244 4691436 8821080 25.95 4171584 4349084 124 02:57:01 27177808 31635792 5761412 17.49 135332 4522344 1483832 4.37 1215148 4089324 31852 Average: 26004992 30069870 6934228 21.05 120979 4100351 6015144 17.70 2691138 3790802 168384 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 02:50:01 ens3 70.41 46.92 994.56 7.76 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 br-2675b94c7c80 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 7.67 7.67 0.71 0.71 0.00 0.00 0.00 0.00 02:51:01 ens3 270.70 163.84 8181.06 16.28 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 02:52:01 br-2675b94c7c80 0.65 0.58 0.05 0.30 0.00 0.00 0.00 0.00 02:52:01 veth3bf5dbd 0.13 0.50 0.01 0.03 0.00 0.00 0.00 0.00 02:52:01 lo 4.40 4.40 0.39 0.39 0.00 0.00 0.00 0.00 02:52:01 veth432e13f 29.80 39.04 2.96 4.55 0.00 0.00 0.00 0.00 02:53:01 br-2675b94c7c80 1.92 2.37 3.01 6.69 0.00 0.00 0.00 0.00 02:53:01 veth3bf5dbd 2.03 2.12 7.84 2.58 0.00 0.00 0.00 0.00 02:53:01 lo 5.35 5.35 9.75 9.75 0.00 0.00 0.00 0.00 02:53:01 veth432e13f 41.61 48.89 45.57 21.89 0.00 0.00 0.00 0.00 02:54:01 br-2675b94c7c80 1.22 1.33 0.52 0.15 0.00 0.00 0.00 0.00 02:54:01 veth3bf5dbd 0.45 0.27 0.05 0.07 0.00 0.00 0.00 0.00 02:54:01 lo 5.47 5.47 0.83 0.83 0.00 0.00 0.00 0.00 02:54:01 veth432e13f 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:55:01 br-2675b94c7c80 5.93 7.32 10.67 21.42 0.00 0.00 0.00 0.00 02:55:01 veth3bf5dbd 6.18 6.77 15.36 5.38 0.00 0.00 0.00 0.00 02:55:01 lo 17.46 17.46 32.13 32.13 0.00 0.00 0.00 0.00 02:55:01 veth432e13f 126.91 157.77 268.47 51.98 0.00 0.00 0.00 0.02 02:56:01 br-2675b94c7c80 2.27 2.42 0.13 0.17 0.00 0.00 0.00 0.00 02:56:01 veth3bf5dbd 1.28 1.08 0.12 0.14 0.00 0.00 0.00 0.00 02:56:01 lo 14.81 14.81 0.93 0.93 0.00 0.00 0.00 0.00 02:56:01 veth432e13f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:57:01 ens3 1160.04 685.72 21591.67 157.87 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 Average: lo 7.20 7.20 5.63 5.63 0.00 0.00 0.00 0.00 Average: ens3 95.80 55.83 2607.89 12.65 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1227) 12/01/23 _x86_64_ (8 CPU) 02:48:20 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.12 0.00 0.66 2.41 0.03 86.78 02:50:01 0 2.39 0.00 0.46 13.16 0.02 83.98 02:50:01 1 32.19 0.00 1.38 2.57 0.07 63.79 02:50:01 2 21.50 0.00 1.09 0.22 0.03 77.16 02:50:01 3 3.99 0.00 0.39 0.02 0.03 95.57 02:50:01 4 1.85 0.00 0.24 0.03 0.00 97.88 02:50:01 5 4.19 0.00 0.59 2.27 0.02 92.93 02:50:01 6 0.59 0.00 0.32 0.41 0.00 98.68 02:50:01 7 14.27 0.00 0.87 0.65 0.03 84.18 02:51:01 all 11.30 0.00 2.22 2.37 0.05 84.06 02:51:01 0 10.57 0.00 1.67 7.92 0.03 79.80 02:51:01 1 28.15 0.00 3.58 2.75 0.07 65.45 02:51:01 2 18.18 0.00 2.49 0.84 0.05 78.45 02:51:01 3 6.11 0.00 2.72 0.08 0.03 91.05 02:51:01 4 6.80 0.00 1.27 0.12 0.03 91.78 02:51:01 5 3.36 0.00 2.20 2.89 0.05 91.49 02:51:01 6 12.95 0.00 2.40 3.68 0.07 80.90 02:51:01 7 4.32 0.00 1.38 0.64 0.03 93.63 02:52:01 all 13.92 0.00 3.92 7.89 0.08 74.20 02:52:01 0 13.49 0.00 3.57 1.85 0.07 81.02 02:52:01 1 12.95 0.00 5.29 34.04 0.07 47.65 02:52:01 2 13.79 0.00 4.14 1.14 0.07 80.86 02:52:01 3 14.17 0.00 3.55 3.02 0.07 79.19 02:52:01 4 14.98 0.00 3.22 2.68 0.08 79.04 02:52:01 5 14.32 0.00 4.22 1.23 0.10 80.12 02:52:01 6 10.75 0.00 3.06 17.57 0.07 68.55 02:52:01 7 16.93 0.00 4.30 1.71 0.08 76.97 02:53:01 all 22.27 0.00 2.56 1.04 0.07 74.05 02:53:01 0 24.98 0.00 3.01 2.24 0.08 69.68 02:53:01 1 20.26 0.00 2.52 0.02 0.08 77.12 02:53:01 2 22.91 0.00 2.39 0.02 0.07 74.61 02:53:01 3 26.51 0.00 2.99 1.33 0.08 69.09 02:53:01 4 22.70 0.00 3.25 0.15 0.08 73.82 02:53:01 5 20.62 0.00 2.26 0.00 0.07 77.05 02:53:01 6 18.12 0.00 1.82 0.00 0.07 79.99 02:53:01 7 22.06 0.00 2.24 4.57 0.07 71.06 02:54:01 all 0.71 0.00 0.10 1.19 0.03 97.97 02:54:01 0 0.87 0.00 0.05 0.00 0.02 99.07 02:54:01 1 0.22 0.00 0.07 0.00 0.02 99.70 02:54:01 2 0.50 0.00 0.13 0.00 0.02 99.35 02:54:01 3 1.40 0.00 0.07 0.00 0.02 98.51 02:54:01 4 0.88 0.00 0.13 0.07 0.03 98.88 02:54:01 5 0.42 0.00 0.08 0.00 0.02 99.48 02:54:01 6 0.67 0.00 0.15 0.00 0.05 99.13 02:54:01 7 0.74 0.00 0.12 9.48 0.05 89.62 02:55:01 all 7.43 0.00 0.87 0.81 0.05 90.83 02:55:01 0 8.06 0.00 1.09 0.00 0.05 90.81 02:55:01 1 7.07 0.00 0.95 0.15 0.05 91.78 02:55:01 2 8.18 0.00 0.88 0.00 0.05 90.89 02:55:01 3 7.39 0.00 0.82 0.05 0.07 91.68 02:55:01 4 7.32 0.00 0.75 0.00 0.05 91.88 02:55:01 5 8.79 0.00 0.90 0.00 0.05 90.26 02:55:01 6 5.49 0.00 0.67 0.02 0.05 93.77 02:55:01 7 7.17 0.00 0.92 6.26 0.05 85.60 02:56:01 all 1.22 0.00 0.41 0.05 0.05 98.26 02:56:01 0 1.32 0.00 0.54 0.02 0.08 98.04 02:56:01 1 2.19 0.00 0.55 0.03 0.07 97.16 02:56:01 2 1.69 0.00 0.47 0.02 0.05 97.78 02:56:01 3 0.94 0.00 0.38 0.02 0.05 98.61 02:56:01 4 0.62 0.00 0.28 0.02 0.03 99.05 02:56:01 5 0.72 0.00 0.34 0.27 0.05 98.63 02:56:01 6 1.42 0.00 0.47 0.00 0.03 98.08 02:56:01 7 0.84 0.00 0.33 0.08 0.03 98.71 02:57:01 all 6.89 0.00 0.62 0.24 0.03 92.23 02:57:01 0 5.34 0.00 0.48 0.15 0.02 94.01 02:57:01 1 1.03 0.00 0.47 0.08 0.02 98.40 02:57:01 2 1.29 0.00 0.30 0.03 0.00 98.38 02:57:01 3 14.81 0.00 1.09 0.25 0.05 83.80 02:57:01 4 2.90 0.00 0.37 0.08 0.02 96.63 02:57:01 5 8.65 0.00 0.63 0.30 0.03 90.38 02:57:01 6 19.59 0.00 1.07 0.10 0.03 79.21 02:57:01 7 1.50 0.00 0.52 0.85 0.02 97.12 Average: all 9.22 0.00 1.42 1.99 0.05 87.32 Average: 0 8.38 0.00 1.36 3.15 0.05 87.07 Average: 1 12.95 0.00 1.84 4.91 0.05 80.24 Average: 2 10.97 0.00 1.48 0.28 0.04 87.22 Average: 3 9.41 0.00 1.50 0.59 0.05 88.45 Average: 4 7.26 0.00 1.19 0.39 0.04 91.11 Average: 5 7.63 0.00 1.40 0.87 0.05 90.05 Average: 6 8.71 0.00 1.25 2.72 0.05 87.28 Average: 7 8.45 0.00 1.33 3.04 0.05 87.14