---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7540 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 867 26519 0 4780 30844 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:fc:4a:01 brd ff:ff:ff:ff:ff:ff inet 10.30.107.69/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fefc:4a01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:93:b3:1e 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-7540) 02/22/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 114.66 43.62 71.04 1963.33 27830.94 02:51:01 124.25 22.80 101.45 2729.01 33868.49 02:52:01 293.32 11.80 281.52 799.00 107740.43 02:53:01 171.72 0.73 170.99 38.26 27885.40 02:54:01 14.61 0.00 14.61 0.00 19665.56 02:55:01 19.68 0.02 19.66 0.13 21244.31 02:56:01 12.90 0.00 12.90 0.00 16614.30 02:57:01 42.28 1.03 41.25 65.17 2250.21 Average: 99.12 9.93 89.20 696.54 32142.69 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30124096 31687368 2815124 8.55 66760 1808188 1445880 4.25 880500 1645056 138880 02:51:01 29711368 31694332 3227852 9.80 89200 2186820 1424376 4.19 924968 1971056 185104 02:52:01 26776192 31234744 6163028 18.71 122960 4512276 5215412 15.34 1464872 4199488 1276 02:53:01 24186268 28863880 8752952 26.57 132808 4628504 9213048 27.11 3924800 4310312 200 02:54:01 24168928 28846892 8770292 26.63 132872 4628688 9230344 27.16 3940052 4310116 276 02:55:01 23816456 28500968 9122764 27.70 133084 4632412 9364388 27.55 4290008 4308864 1424 02:56:01 23781108 28464636 9158112 27.80 133120 4633312 9400812 27.66 4325228 4307164 108 02:57:01 27219220 31642312 5720000 17.37 134996 4488128 1484424 4.37 1194316 4058468 46496 Average: 26222954 30116892 6716266 20.39 118225 3939791 5847336 17.20 2618093 3638816 46720 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 250.79 160.99 1201.72 44.93 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 02:50:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 02:51:01 ens3 74.89 59.49 1030.88 10.26 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 br-4a8aee6d89fb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 5.60 5.60 0.53 0.53 0.00 0.00 0.00 0.00 02:52:01 ens3 524.03 287.09 18741.83 20.42 0.00 0.00 0.00 0.00 02:52:01 veth6312689 1.42 1.90 0.13 0.18 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 br-4a8aee6d89fb 0.07 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:53:01 ens3 6.05 4.32 1.53 1.39 0.00 0.00 0.00 0.00 02:53:01 veth6312689 70.09 85.59 48.27 26.17 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 br-4a8aee6d89fb 2.47 2.65 2.98 6.96 0.00 0.00 0.00 0.00 02:54:01 ens3 1.92 1.30 1.49 0.64 0.00 0.00 0.00 0.00 02:54:01 veth6312689 1.40 2.02 0.88 0.53 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 br-4a8aee6d89fb 1.27 1.40 0.52 0.16 0.00 0.00 0.00 0.00 02:55:01 ens3 1.58 1.35 0.33 0.49 0.00 0.00 0.00 0.00 02:55:01 veth6312689 102.41 127.51 211.77 42.86 0.00 0.00 0.00 0.02 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 br-4a8aee6d89fb 3.93 4.87 5.36 11.21 0.00 0.00 0.00 0.00 02:56:01 ens3 0.95 0.85 0.21 0.56 0.00 0.00 0.00 0.00 02:56:01 veth6312689 24.30 30.36 56.53 9.16 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 br-4a8aee6d89fb 2.88 3.33 5.45 10.27 0.00 0.00 0.00 0.00 02:57:01 ens3 57.02 44.63 70.34 57.04 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 lo 62.15 62.15 45.37 45.37 0.00 0.00 0.00 0.00 Average: ens3 114.34 69.79 2633.31 16.91 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: lo 7.30 7.30 5.64 5.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7540) 02/22/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.47 0.00 0.85 3.94 0.04 84.70 02:50:01 0 2.43 0.00 0.34 0.07 0.07 97.09 02:50:01 1 29.98 0.00 1.82 2.94 0.08 65.18 02:50:01 2 16.03 0.00 1.09 0.43 0.03 82.42 02:50:01 3 16.94 0.00 1.21 0.71 0.05 81.09 02:50:01 4 2.80 0.00 0.68 1.36 0.03 95.13 02:50:01 5 10.13 0.00 0.82 6.16 0.03 82.86 02:50:01 6 4.06 0.00 0.37 0.22 0.02 95.33 02:50:01 7 1.39 0.00 0.44 19.69 0.03 78.44 02:51:01 all 9.51 0.00 0.87 2.76 0.03 86.83 02:51:01 0 1.72 0.00 0.74 8.71 0.07 88.76 02:51:01 1 5.07 0.00 0.57 0.02 0.00 94.35 02:51:01 2 29.53 0.00 1.57 2.03 0.03 66.84 02:51:01 3 28.45 0.00 2.21 1.67 0.05 67.61 02:51:01 4 1.73 0.00 0.35 0.10 0.00 97.82 02:51:01 5 5.72 0.00 0.52 1.20 0.02 92.55 02:51:01 6 1.56 0.00 0.51 1.53 0.03 96.37 02:51:01 7 2.45 0.00 0.45 6.89 0.03 90.17 02:52:01 all 10.90 0.00 4.25 6.93 0.06 77.86 02:52:01 0 11.41 0.00 3.24 1.37 0.05 83.94 02:52:01 1 10.93 0.00 4.97 1.66 0.07 82.38 02:52:01 2 10.89 0.00 4.71 1.41 0.05 82.94 02:52:01 3 8.91 0.00 4.00 1.44 0.05 85.60 02:52:01 4 10.57 0.00 3.98 2.39 0.07 83.00 02:52:01 5 12.56 0.00 4.22 2.09 0.08 81.04 02:52:01 6 11.95 0.00 3.25 1.32 0.05 83.42 02:52:01 7 9.95 0.00 5.66 44.13 0.10 40.16 02:53:01 all 27.17 0.00 2.68 2.64 0.09 67.41 02:53:01 0 29.26 0.00 2.75 0.22 0.08 67.69 02:53:01 1 18.55 0.00 2.05 0.59 0.07 78.75 02:53:01 2 30.20 0.00 2.58 3.16 0.15 63.91 02:53:01 3 35.92 0.00 3.80 2.55 0.08 57.65 02:53:01 4 25.65 0.00 2.50 2.16 0.08 69.60 02:53:01 5 33.50 0.00 3.10 0.35 0.07 62.98 02:53:01 6 20.31 0.00 2.15 9.52 0.07 67.95 02:53:01 7 23.90 0.00 2.55 2.63 0.08 70.83 02:54:01 all 0.87 0.00 0.14 2.81 0.06 96.13 02:54:01 0 2.15 0.00 0.36 0.00 0.07 97.43 02:54:01 1 0.62 0.00 0.10 0.37 0.10 98.81 02:54:01 2 1.10 0.00 0.07 0.18 0.03 98.61 02:54:01 3 0.77 0.00 0.12 0.02 0.08 99.02 02:54:01 4 0.37 0.00 0.10 0.07 0.05 99.42 02:54:01 5 0.65 0.00 0.08 0.00 0.03 99.23 02:54:01 6 0.35 0.00 0.05 21.93 0.07 77.60 02:54:01 7 0.90 0.00 0.22 0.00 0.03 98.85 02:55:01 all 6.18 0.00 0.88 2.20 0.05 90.69 02:55:01 0 6.29 0.00 1.13 0.05 0.03 92.49 02:55:01 1 5.67 0.00 0.63 1.87 0.03 91.80 02:55:01 2 5.83 0.00 0.87 0.80 0.07 92.43 02:55:01 3 6.61 0.00 0.84 0.30 0.03 92.22 02:55:01 4 4.19 0.00 0.52 0.45 0.07 94.78 02:55:01 5 6.77 0.00 0.95 0.08 0.03 92.16 02:55:01 6 7.42 0.00 0.92 13.82 0.05 77.78 02:55:01 7 6.71 0.00 1.15 0.23 0.07 91.85 02:56:01 all 1.57 0.00 0.29 1.82 0.05 96.27 02:56:01 0 1.70 0.00 0.15 0.08 0.05 98.02 02:56:01 1 1.66 0.00 0.55 0.13 0.05 97.61 02:56:01 2 0.89 0.00 0.22 0.00 0.05 98.85 02:56:01 3 1.19 0.00 0.22 0.05 0.07 98.48 02:56:01 4 1.87 0.00 0.35 0.07 0.05 97.66 02:56:01 5 2.04 0.00 0.20 14.18 0.07 83.51 02:56:01 6 1.67 0.00 0.40 0.12 0.08 97.72 02:56:01 7 1.54 0.00 0.23 0.00 0.03 98.20 02:57:01 all 3.86 0.00 0.66 1.58 0.05 93.86 02:57:01 0 2.14 0.00 0.65 0.79 0.05 96.37 02:57:01 1 2.72 0.00 0.58 0.83 0.05 95.81 02:57:01 2 0.77 0.00 0.48 0.73 0.08 97.93 02:57:01 3 2.30 0.00 0.57 0.13 0.02 96.98 02:57:01 4 1.32 0.00 0.57 0.40 0.05 97.66 02:57:01 5 2.24 0.00 0.60 6.61 0.03 90.51 02:57:01 6 18.06 0.00 1.23 1.48 0.07 79.17 02:57:01 7 1.37 0.00 0.58 1.64 0.03 96.38 Average: all 8.80 0.00 1.32 3.08 0.05 86.75 Average: 0 7.12 0.00 1.17 1.41 0.06 90.24 Average: 1 9.34 0.00 1.40 1.04 0.06 88.16 Average: 2 11.89 0.00 1.44 1.09 0.06 85.51 Average: 3 12.64 0.00 1.62 0.86 0.05 84.83 Average: 4 6.05 0.00 1.13 0.87 0.05 91.90 Average: 5 9.19 0.00 1.31 3.83 0.05 85.63 Average: 6 8.15 0.00 1.11 6.25 0.05 84.43 Average: 7 6.01 0.00 1.40 9.27 0.05 83.27