---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4364 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 142G 9% / 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 832 25732 0 5602 30879 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:a6:57:dc brd ff:ff:ff:ff:ff:ff inet 10.30.106.180/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fea6:57dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:03:e4:24 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-4364) 02/10/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 94.20 17.71 76.49 1021.26 25748.48 13:35:02 124.77 23.00 101.77 2760.27 31248.27 13:36:01 193.39 0.36 193.04 46.77 115476.97 13:37:01 243.75 12.36 231.39 809.80 42013.83 13:38:01 18.48 0.10 18.38 2.93 19168.59 13:39:01 64.06 0.85 63.21 42.26 21088.75 Average: 122.91 9.09 113.83 782.54 42253.96 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30072924 31685740 2866296 8.70 69724 1853160 1434716 4.22 891272 1687044 172104 13:35:02 29382884 31686600 3556336 10.80 90888 2498732 1545060 4.55 963732 2252688 480940 13:36:01 26436968 31678148 6502252 19.74 126992 5282624 1412712 4.16 995332 5027652 456852 13:37:01 24037588 29436036 8901632 27.02 136444 5412488 8639360 25.42 3414412 4931124 2044 13:38:01 23965908 29366684 8973312 27.24 136696 5414452 8671916 25.51 3484544 4931500 208 13:39:01 26349588 31602376 6589632 20.01 138152 5278124 1511292 4.45 1298672 4791928 2376 Average: 26707643 30909264 6231577 18.92 116483 4289930 3869176 11.38 1841327 3936989 185754 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 114.65 100.02 1012.94 13.92 0.00 0.00 0.00 0.00 13:34:01 lo 23.53 23.53 2.55 2.55 0.00 0.00 0.00 0.00 13:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:02 ens3 147.28 117.45 2761.19 14.83 0.00 0.00 0.00 0.00 13:35:02 lo 18.00 18.00 1.88 1.88 0.00 0.00 0.00 0.00 13:35:02 br-4a3017dc4dba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1047.52 518.12 27840.89 38.07 0.00 0.00 0.00 0.00 13:36:01 lo 6.98 6.98 0.70 0.70 0.00 0.00 0.00 0.00 13:36:01 br-4a3017dc4dba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth5c90905 5.30 6.60 0.83 0.93 0.00 0.00 0.00 0.00 13:37:01 veth6dd9ffb 77.14 92.79 45.94 25.78 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 5.30 3.73 1.28 1.37 0.00 0.00 0.00 0.00 13:38:01 veth5c90905 0.33 0.55 0.04 0.06 0.00 0.00 0.00 0.00 13:38:01 veth6dd9ffb 30.86 37.18 43.59 8.73 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 0.35 0.30 0.14 0.30 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 74.77 58.41 70.15 37.96 0.00 0.00 0.00 0.00 13:39:01 lo 61.01 61.01 6.53 6.53 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 229.36 131.93 5218.07 17.68 0.00 0.00 0.00 0.00 Average: lo 9.54 9.54 1.04 1.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4364) 02/10/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 9.51 0.00 0.69 2.52 0.03 87.24 13:34:01 0 19.93 0.00 0.98 0.68 0.03 78.37 13:34:01 1 9.36 0.00 0.95 0.53 0.03 89.12 13:34:01 2 2.39 0.00 0.20 9.70 0.08 87.63 13:34:01 3 0.58 0.00 0.17 0.05 0.02 99.18 13:34:01 4 2.82 0.00 0.47 4.06 0.03 92.62 13:34:01 5 0.42 0.00 0.27 0.05 0.03 99.23 13:34:01 6 33.52 0.00 1.94 2.42 0.07 62.05 13:34:01 7 7.00 0.00 0.58 2.72 0.02 89.68 13:35:02 all 10.12 0.00 1.18 2.42 0.03 86.24 13:35:02 0 2.70 0.00 0.70 0.12 0.02 96.46 13:35:02 1 6.71 0.00 1.05 0.20 0.02 92.02 13:35:02 2 9.01 0.00 1.39 13.86 0.03 75.71 13:35:02 3 5.93 0.00 0.92 0.68 0.02 92.45 13:35:02 4 5.24 0.00 0.75 1.55 0.02 92.44 13:35:02 5 14.46 0.00 1.44 0.95 0.05 83.09 13:35:02 6 22.34 0.00 1.66 1.66 0.05 74.29 13:35:02 7 14.65 0.00 1.50 0.38 0.03 83.43 13:36:01 all 10.96 0.00 5.02 6.90 0.06 77.06 13:36:01 0 12.81 0.00 5.31 0.50 0.05 81.33 13:36:01 1 8.83 0.00 5.25 9.41 0.07 76.45 13:36:01 2 13.48 0.00 4.95 11.59 0.07 69.91 13:36:01 3 7.55 0.00 4.50 5.81 0.05 82.10 13:36:01 4 13.74 0.00 5.35 1.62 0.03 79.26 13:36:01 5 8.28 0.00 4.45 1.14 0.07 86.06 13:36:01 6 11.42 0.00 6.39 22.73 0.07 59.40 13:36:01 7 11.56 0.00 3.98 2.47 0.05 81.94 13:37:01 all 31.43 0.00 3.96 2.39 0.09 62.13 13:37:01 0 28.06 0.00 3.77 0.87 0.08 67.22 13:37:01 1 32.58 0.00 3.81 0.72 0.07 62.82 13:37:01 2 34.11 0.00 4.45 9.22 0.10 52.12 13:37:01 3 31.47 0.00 4.16 0.74 0.07 63.57 13:37:01 4 32.96 0.00 4.19 1.61 0.08 61.16 13:37:01 5 28.50 0.00 3.33 3.65 0.08 64.44 13:37:01 6 33.37 0.00 4.64 0.34 0.10 61.54 13:37:01 7 30.42 0.00 3.30 1.99 0.08 64.20 13:38:01 all 3.43 0.00 0.39 1.04 0.05 95.09 13:38:01 0 2.98 0.00 0.37 0.02 0.03 96.60 13:38:01 1 3.42 0.00 0.35 0.02 0.03 96.18 13:38:01 2 3.29 0.00 0.40 6.13 0.05 90.13 13:38:01 3 3.47 0.00 0.28 0.02 0.03 96.19 13:38:01 4 3.81 0.00 0.45 0.00 0.03 95.71 13:38:01 5 3.24 0.00 0.37 2.13 0.07 94.19 13:38:01 6 3.41 0.00 0.40 0.00 0.05 96.14 13:38:01 7 3.79 0.00 0.53 0.02 0.08 95.57 13:39:01 all 3.11 0.00 0.66 1.37 0.04 94.82 13:39:01 0 1.92 0.00 0.68 2.72 0.03 94.64 13:39:01 1 1.85 0.00 0.52 1.79 0.05 95.79 13:39:01 2 5.74 0.00 0.70 3.77 0.05 89.74 13:39:01 3 1.62 0.00 0.72 0.59 0.07 97.01 13:39:01 4 1.64 0.00 0.70 1.42 0.03 96.21 13:39:01 5 1.89 0.00 0.72 0.20 0.03 97.15 13:39:01 6 3.74 0.00 0.62 0.20 0.03 95.41 13:39:01 7 6.43 0.00 0.64 0.25 0.05 92.63 Average: all 11.41 0.00 1.97 2.75 0.05 83.82 Average: 0 11.38 0.00 1.95 0.82 0.04 85.81 Average: 1 10.45 0.00 1.97 2.08 0.04 85.46 Average: 2 11.31 0.00 2.00 9.03 0.06 77.60 Average: 3 8.42 0.00 1.78 1.29 0.04 88.47 Average: 4 9.99 0.00 1.97 1.71 0.04 86.30 Average: 5 9.47 0.00 1.75 1.35 0.06 87.37 Average: 6 17.99 0.00 2.58 4.45 0.06 74.91 Average: 7 12.31 0.00 1.74 1.30 0.05 84.60