---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9881 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 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 26502 0 4818 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:a5:ed:59 brd ff:ff:ff:ff:ff:ff inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fea5:ed59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:f2:39:82 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-9881) 01/06/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 109.35 36.16 73.19 1691.32 20240.36 02:51:01 123.33 22.58 100.75 2711.41 26834.73 02:52:01 445.78 13.45 432.33 832.13 103174.62 02:53:01 20.86 0.45 20.41 49.06 17545.73 02:54:01 10.80 0.00 10.80 0.00 13883.59 02:55:01 15.30 0.00 15.30 0.00 13695.62 02:56:01 10.31 0.05 10.26 8.93 13632.39 02:57:01 73.59 1.40 72.19 107.45 18659.17 Average: 101.16 9.26 91.90 675.02 28457.97 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30085544 31688180 2853676 8.66 69544 1843432 1394512 4.10 884044 1679064 163748 02:51:01 29699132 31718388 3240088 9.84 89632 2221344 1367948 4.02 905016 2006324 146284 02:52:01 26722968 31230764 6216252 18.87 131992 4548444 5284452 15.55 1481196 4232028 1972 02:53:01 24230492 28945276 8708728 26.44 132516 4662840 9141240 26.90 3846460 4346024 232 02:54:01 24215252 28926924 8723968 26.49 132584 4663024 9141240 26.90 3864584 4342628 264 02:55:01 23957216 28676524 8982004 27.27 132860 4667592 9304112 27.37 4118336 4341724 12 02:56:01 23918836 28666092 9020384 27.38 132916 4694448 9399944 27.66 4140532 4357052 26072 02:57:01 27166408 31626648 5772812 17.53 135176 4523688 1455732 4.28 1216296 4090900 1788 Average: 26249481 30184850 6689739 20.31 119652 3978102 5811148 17.10 2557058 3674468 42546 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 72.87 48.58 987.10 10.54 0.00 0.00 0.00 0.00 02:50:01 lo 1.40 1.40 0.15 0.15 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 ens3 69.02 52.24 889.57 8.81 0.00 0.00 0.00 0.00 02:51:01 br-e0b3744514b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 4.40 4.40 0.41 0.41 0.00 0.00 0.00 0.00 02:52:01 vethaa48fe6 37.39 29.43 4.41 2.90 0.00 0.00 0.00 0.00 02:52:01 veth58c5377 0.00 0.22 0.00 0.01 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 veth8d657cc 0.40 0.50 0.05 0.29 0.00 0.00 0.00 0.00 02:53:01 veth58c5377 0.43 0.48 0.04 0.90 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 veth8d657cc 0.13 0.28 0.01 0.02 0.00 0.00 0.00 0.00 02:53:01 veth113f77a 32.06 28.93 19.46 31.06 0.00 0.00 0.00 0.00 02:54:01 veth58c5377 0.47 0.47 0.05 0.91 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 veth8d657cc 0.22 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 veth113f77a 0.20 0.20 0.28 0.02 0.00 0.00 0.00 0.00 02:55:01 veth58c5377 0.50 0.53 0.05 1.12 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 veth8d657cc 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth113f77a 61.44 50.74 31.90 123.45 0.00 0.00 0.00 0.01 02:56:01 veth58c5377 0.72 0.82 0.08 1.17 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 veth8d657cc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth113f77a 0.50 0.52 0.30 0.04 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 ens3 1154.96 707.92 21567.15 161.21 0.00 0.00 0.00 0.00 02:57:01 lo 61.69 61.69 45.31 45.31 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: ens3 95.44 58.86 2600.04 13.13 0.00 0.00 0.00 0.00 Average: lo 7.22 7.22 5.62 5.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9881) 01/06/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.91 0.00 0.75 2.20 0.03 87.11 02:50:01 0 1.97 0.00 0.25 0.10 0.03 97.65 02:50:01 1 1.18 0.00 0.40 0.12 0.00 98.30 02:50:01 2 10.59 0.00 1.02 0.45 0.03 87.91 02:50:01 3 33.66 0.00 1.92 2.19 0.05 62.18 02:50:01 4 15.52 0.00 0.78 0.08 0.03 83.58 02:50:01 5 2.52 0.00 0.42 0.80 0.02 96.25 02:50:01 6 9.45 0.00 0.89 13.51 0.05 76.10 02:50:01 7 4.36 0.00 0.32 0.37 0.02 94.94 02:51:01 all 9.30 0.00 0.92 1.98 0.19 87.62 02:51:01 0 7.98 0.00 0.88 0.65 0.23 90.25 02:51:01 1 7.92 0.00 1.08 0.73 0.14 90.13 02:51:01 2 6.96 0.00 0.78 0.28 0.02 91.96 02:51:01 3 5.65 0.00 0.50 0.88 0.03 92.93 02:51:01 4 0.62 0.00 0.43 1.23 0.22 97.50 02:51:01 5 0.25 0.00 0.46 7.81 0.02 91.45 02:51:01 6 17.51 0.00 1.51 3.70 0.42 76.86 02:51:01 7 26.91 0.00 1.66 0.89 0.45 70.10 02:52:01 all 12.25 0.00 5.07 6.71 0.09 75.88 02:52:01 0 12.97 0.00 5.68 1.03 0.08 80.23 02:52:01 1 12.57 0.00 4.19 2.52 0.07 80.65 02:52:01 2 14.12 0.00 5.25 27.27 0.10 53.26 02:52:01 3 11.16 0.00 5.65 2.09 0.09 81.02 02:52:01 4 12.36 0.00 5.71 8.73 0.08 73.11 02:52:01 5 12.88 0.00 5.24 4.14 0.08 77.65 02:52:01 6 10.83 0.00 4.47 6.36 0.08 78.25 02:52:01 7 11.14 0.00 4.35 1.51 0.09 82.91 02:53:01 all 28.54 0.00 2.60 0.55 0.08 68.24 02:53:01 0 32.58 0.00 3.13 0.67 0.08 63.53 02:53:01 1 23.20 0.00 2.53 0.03 0.07 74.17 02:53:01 2 32.82 0.00 2.71 0.02 0.08 64.37 02:53:01 3 29.41 0.00 2.48 0.00 0.08 68.02 02:53:01 4 30.25 0.00 2.30 1.66 0.10 65.69 02:53:01 5 23.20 0.00 2.20 2.03 0.07 72.50 02:53:01 6 31.79 0.00 2.82 0.00 0.07 65.32 02:53:01 7 25.07 0.00 2.62 0.02 0.08 72.21 02:54:01 all 0.94 0.00 0.10 0.55 0.03 98.38 02:54:01 0 1.00 0.00 0.08 0.00 0.03 98.88 02:54:01 1 1.44 0.00 0.17 0.00 0.02 98.38 02:54:01 2 1.67 0.00 0.20 0.03 0.03 98.06 02:54:01 3 1.15 0.00 0.08 0.02 0.03 98.71 02:54:01 4 0.52 0.00 0.07 0.00 0.02 99.40 02:54:01 5 0.86 0.00 0.08 4.35 0.03 94.67 02:54:01 6 0.40 0.00 0.02 0.00 0.02 99.57 02:54:01 7 0.43 0.00 0.10 0.00 0.03 99.43 02:55:01 all 7.55 0.00 0.79 0.60 0.04 91.02 02:55:01 0 5.59 0.00 0.53 0.00 0.03 93.85 02:55:01 1 8.39 0.00 0.82 0.00 0.07 90.73 02:55:01 2 9.69 0.00 1.02 0.00 0.08 89.20 02:55:01 3 8.07 0.00 0.89 0.00 0.05 90.99 02:55:01 4 6.15 0.00 0.62 1.62 0.03 91.58 02:55:01 5 8.00 0.00 0.82 3.02 0.03 88.13 02:55:01 6 6.86 0.00 0.75 0.12 0.03 92.23 02:55:01 7 7.68 0.00 0.85 0.00 0.05 91.42 02:56:01 all 1.07 0.00 0.32 0.61 0.05 97.95 02:56:01 0 2.73 0.00 0.35 0.00 0.07 96.85 02:56:01 1 0.77 0.00 0.27 0.00 0.03 98.93 02:56:01 2 1.52 0.00 0.42 0.00 0.05 98.01 02:56:01 3 1.10 0.00 0.22 0.00 0.07 98.61 02:56:01 4 0.44 0.00 0.28 4.89 0.05 94.34 02:56:01 5 1.05 0.00 0.47 0.00 0.07 98.41 02:56:01 6 0.62 0.00 0.28 0.00 0.07 99.03 02:56:01 7 0.33 0.00 0.30 0.00 0.03 99.33 02:57:01 all 5.85 0.00 0.64 0.97 0.03 92.51 02:57:01 0 4.31 0.00 0.46 0.72 0.02 94.48 02:57:01 1 1.34 0.00 0.59 0.37 0.02 97.69 02:57:01 2 28.41 0.00 1.25 0.38 0.05 69.90 02:57:01 3 7.42 0.00 0.80 0.15 0.03 91.60 02:57:01 4 0.70 0.00 0.57 3.84 0.03 94.85 02:57:01 5 2.70 0.00 0.43 0.58 0.02 96.26 02:57:01 6 0.59 0.00 0.42 1.57 0.03 97.39 02:57:01 7 1.29 0.00 0.57 0.18 0.02 97.95 Average: all 9.41 0.00 1.39 1.76 0.07 87.37 Average: 0 8.60 0.00 1.41 0.40 0.07 89.53 Average: 1 7.08 0.00 1.25 0.47 0.05 91.15 Average: 2 13.21 0.00 1.57 3.52 0.06 81.65 Average: 3 12.20 0.00 1.56 0.66 0.05 85.52 Average: 4 8.30 0.00 1.34 2.75 0.07 87.55 Average: 5 6.46 0.00 1.27 2.80 0.04 89.43 Average: 6 9.75 0.00 1.39 3.16 0.10 85.61 Average: 7 9.64 0.00 1.34 0.37 0.10 88.56