---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3920 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 825 26554 0 4786 30885 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:e9:86:db brd ff:ff:ff:ff:ff:ff inet 10.30.106.171/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fee9:86db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:bf:28:2b 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-3920) 02/09/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 96.85 18.03 78.82 1039.15 27323.78 02:51:01 132.29 23.10 109.20 2774.34 32852.26 02:52:01 424.88 12.35 412.53 788.84 108829.63 02:53:01 20.30 0.55 19.75 29.60 24288.92 02:54:01 15.20 0.00 15.20 0.00 20472.14 02:55:01 19.53 0.02 19.51 0.13 20680.14 02:56:01 26.04 0.95 25.09 24.39 20340.29 02:57:01 61.46 1.93 59.52 111.98 3551.07 Average: 99.57 7.09 92.48 595.12 32302.40 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30115364 31736644 2823856 8.57 70828 1859416 1384708 4.07 836052 1691756 178308 02:51:01 28599252 31685448 4339968 13.18 102736 3250564 1538756 4.53 967168 2989268 1236328 02:52:01 25829052 30345664 7110168 21.59 131508 4517764 6536536 19.23 2405676 4202816 304 02:53:01 24361324 29036112 8577896 26.04 131764 4631512 9024588 26.55 3755672 4307428 176 02:54:01 24349232 29022412 8589988 26.08 131812 4631692 9040704 26.60 3766548 4305664 164 02:55:01 24004100 28685364 8935120 27.13 132028 4636236 9222180 27.13 4109052 4305360 176 02:56:01 24629056 29313796 8310164 25.23 132384 4665552 6829824 20.09 3520096 4283800 116 02:57:01 27163384 31596852 5775836 17.53 135852 4497492 1546544 4.55 1259460 4049576 32116 Average: 26131346 30177786 6807874 20.67 121114 4086278 5640480 16.60 2577466 3766958 180961 02:49:02 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 64.96 44.25 1007.40 7.67 0.00 0.00 0.00 0.00 02:50:01 lo 1.83 1.83 0.20 0.20 0.00 0.00 0.00 0.00 02:51:01 br-55f832dbce06 0.00 0.00 0.00 0.00 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 304.02 187.14 9714.71 17.85 0.00 0.00 0.00 0.00 02:51:01 lo 8.40 8.40 0.78 0.78 0.00 0.00 0.00 0.00 02:52:01 br-55f832dbce06 0.72 0.62 0.05 0.31 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 vethfc30507 0.43 0.82 0.05 0.31 0.00 0.00 0.00 0.00 02:52:01 veth71c7b1f 0.15 0.57 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 br-55f832dbce06 2.02 2.47 3.05 6.70 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 vethfc30507 0.15 0.22 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 veth71c7b1f 0.42 0.42 0.04 0.90 0.00 0.00 0.00 0.00 02:54:01 br-55f832dbce06 1.23 1.35 0.52 0.15 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 vethfc30507 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 veth71c7b1f 0.45 0.47 0.04 0.91 0.00 0.00 0.00 0.00 02:55:01 br-55f832dbce06 5.92 7.32 10.63 21.43 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 vethfc30507 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth71c7b1f 0.57 0.58 0.05 1.14 0.00 0.00 0.00 0.00 02:56:01 br-55f832dbce06 2.20 2.38 0.12 0.17 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 ens3 963.61 633.61 21382.45 137.00 0.00 0.00 0.00 0.00 02:56:01 veth10e9c7b 10.20 10.80 23.39 8.21 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 64.97 43.64 119.67 22.33 0.00 0.00 0.00 0.00 02:57:01 lo 61.99 61.99 45.36 45.36 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 94.93 58.19 2597.86 12.79 0.00 0.00 0.00 0.00 Average: lo 7.27 7.27 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-3920) 02/09/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.06 0.00 0.74 2.28 0.03 86.90 02:50:01 0 2.16 0.00 0.29 0.14 0.05 97.37 02:50:01 1 24.39 0.00 1.41 0.98 0.03 73.19 02:50:01 2 11.45 0.00 1.27 7.02 0.03 80.22 02:50:01 3 7.46 0.00 0.64 0.14 0.02 91.74 02:50:01 4 1.22 0.00 0.32 0.46 0.02 97.98 02:50:01 5 0.08 0.00 0.08 7.80 0.02 92.01 02:50:01 6 29.46 0.00 1.46 1.67 0.07 67.34 02:50:01 7 4.29 0.00 0.41 0.03 0.02 95.25 02:51:01 all 11.18 0.00 2.21 2.57 0.05 84.00 02:51:01 0 22.10 0.00 2.38 9.67 0.07 65.78 02:51:01 1 12.79 0.00 2.76 0.44 0.05 83.97 02:51:01 2 7.23 0.00 2.25 2.00 0.03 88.50 02:51:01 3 12.37 0.00 2.18 0.96 0.07 84.42 02:51:01 4 5.45 0.00 2.10 0.18 0.03 92.23 02:51:01 5 4.78 0.00 1.54 5.52 0.03 88.13 02:51:01 6 18.79 0.00 2.65 1.49 0.07 77.00 02:51:01 7 5.88 0.00 1.77 0.32 0.03 92.00 02:52:01 all 18.33 0.00 4.00 6.55 0.07 71.05 02:52:01 0 15.62 0.00 2.71 14.10 0.05 67.52 02:52:01 1 21.11 0.00 5.03 2.99 0.07 70.80 02:52:01 2 16.35 0.00 3.76 2.79 0.07 77.04 02:52:01 3 13.07 0.00 3.17 3.81 0.07 79.89 02:52:01 4 24.09 0.00 4.55 0.84 0.07 70.45 02:52:01 5 19.25 0.00 3.77 0.76 0.05 76.17 02:52:01 6 19.99 0.00 5.92 26.53 0.08 47.47 02:52:01 7 17.21 0.00 3.11 0.79 0.07 78.82 02:53:01 all 15.62 0.00 1.48 1.03 0.05 81.82 02:53:01 0 16.96 0.00 1.58 7.23 0.07 74.16 02:53:01 1 19.11 0.00 1.66 0.00 0.05 79.18 02:53:01 2 11.35 0.00 1.27 0.02 0.05 87.31 02:53:01 3 18.05 0.00 1.84 0.00 0.05 80.06 02:53:01 4 16.44 0.00 1.56 0.82 0.05 81.13 02:53:01 5 14.33 0.00 1.34 0.05 0.07 84.21 02:53:01 6 13.58 0.00 1.26 0.08 0.07 85.01 02:53:01 7 15.12 0.00 1.37 0.02 0.03 83.46 02:54:01 all 1.00 0.00 0.09 1.07 0.03 97.81 02:54:01 0 0.65 0.00 0.13 8.49 0.03 90.69 02:54:01 1 1.17 0.00 0.05 0.00 0.03 98.75 02:54:01 2 0.95 0.00 0.10 0.00 0.03 98.91 02:54:01 3 2.70 0.00 0.10 0.00 0.05 97.15 02:54:01 4 0.45 0.00 0.07 0.00 0.02 99.47 02:54:01 5 0.77 0.00 0.08 0.00 0.03 99.11 02:54:01 6 0.82 0.00 0.20 0.07 0.05 98.86 02:54:01 7 0.43 0.00 0.05 0.00 0.03 99.48 02:55:01 all 7.00 0.00 0.69 0.95 0.05 91.31 02:55:01 0 7.43 0.00 0.62 7.38 0.03 84.54 02:55:01 1 5.25 0.00 0.55 0.00 0.03 94.17 02:55:01 2 8.20 0.00 0.79 0.02 0.05 90.95 02:55:01 3 6.54 0.00 0.43 0.00 0.07 92.96 02:55:01 4 7.51 0.00 0.91 0.05 0.07 91.47 02:55:01 5 7.22 0.00 0.69 0.00 0.05 92.04 02:55:01 6 7.76 0.00 0.82 0.17 0.05 91.21 02:55:01 7 6.13 0.00 0.69 0.05 0.03 93.10 02:56:01 all 1.24 0.00 0.45 1.13 0.06 97.12 02:56:01 0 1.62 0.00 0.37 6.47 0.05 91.49 02:56:01 1 1.15 0.00 0.42 0.03 0.05 98.35 02:56:01 2 1.56 0.00 0.44 1.76 0.05 96.20 02:56:01 3 0.84 0.00 0.44 0.02 0.07 98.64 02:56:01 4 1.68 0.00 0.50 0.00 0.08 97.74 02:56:01 5 0.84 0.00 0.50 0.07 0.07 98.53 02:56:01 6 1.09 0.00 0.55 0.39 0.07 97.91 02:56:01 7 1.15 0.00 0.40 0.28 0.03 98.13 02:57:01 all 8.00 0.00 0.68 0.29 0.03 90.99 02:57:01 0 10.99 0.00 0.90 0.15 0.02 87.94 02:57:01 1 3.22 0.00 0.75 0.08 0.02 95.94 02:57:01 2 2.62 0.00 0.47 0.02 0.03 96.86 02:57:01 3 16.60 0.00 1.04 0.10 0.05 82.21 02:57:01 4 13.07 0.00 0.57 0.08 0.02 86.26 02:57:01 5 3.34 0.00 0.48 0.50 0.02 95.66 02:57:01 6 13.01 0.00 0.88 1.30 0.03 84.77 02:57:01 7 1.19 0.00 0.40 0.10 0.05 98.26 Average: all 9.04 0.00 1.29 1.98 0.05 87.65 Average: 0 9.69 0.00 1.12 6.71 0.05 82.43 Average: 1 10.98 0.00 1.57 0.56 0.04 86.84 Average: 2 7.45 0.00 1.29 1.69 0.04 89.53 Average: 3 9.69 0.00 1.23 0.62 0.05 88.41 Average: 4 8.74 0.00 1.32 0.30 0.04 89.59 Average: 5 6.32 0.00 1.06 1.83 0.04 90.75 Average: 6 13.01 0.00 1.71 3.93 0.06 81.29 Average: 7 6.42 0.00 1.02 0.20 0.04 92.32