---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4249 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 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 852 26248 0 5065 30858 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:73:e2:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fe73:e2e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:2d:ae:91 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-4249) 12/11/23 _x86_64_ (8 CPU) 15:39:43 LINUX RESTART (8 CPU) 15:40:01 tps rtps wtps bread/s bwrtn/s 15:41:01 142.93 82.24 60.69 5766.24 48450.59 15:42:01 97.02 15.91 81.11 1198.93 18526.62 15:43:01 136.91 9.35 127.56 1650.46 34656.55 15:44:01 368.48 11.78 356.70 780.28 90701.67 15:45:01 11.43 0.40 11.03 28.40 8460.87 15:46:01 20.18 0.00 20.18 0.00 10288.64 15:47:01 63.31 1.93 61.37 111.98 11794.30 Average: 120.05 17.37 102.68 1362.35 31842.91 15:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:41:01 30193284 31657600 2745936 8.34 55816 1727244 1491440 4.39 911824 1557964 93136 15:42:01 29865248 31680024 3073972 9.33 79844 2034792 1432460 4.21 893908 1863208 172572 15:43:01 26951684 31658480 5987536 18.18 119056 4779852 1401788 4.12 1007344 4517208 2184612 15:44:01 25526728 30411384 7412492 22.50 133192 4928528 5672204 16.69 2351308 4544284 516 15:45:01 25030024 29918044 7909196 24.01 133408 4929956 6396148 18.82 2871868 4514432 248 15:46:01 25277092 30189104 7662128 23.26 133684 4956708 4760044 14.01 2624288 4527380 132 15:47:01 26853928 31572996 6085292 18.47 137116 4773024 1546816 4.55 1253024 4356476 32284 Average: 27099713 31012519 5839507 17.73 113159 4018586 3242986 9.54 1701938 3697279 354786 15:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 15:41:01 ens3 408.02 270.24 1509.74 60.94 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 15:42:01 ens3 52.92 35.84 897.68 7.04 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 br-4c7aa82d8fca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 10.12 10.12 0.93 0.93 0.00 0.00 0.00 0.00 15:43:01 ens3 618.54 352.02 22000.75 26.52 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 veth0e5818a 0.15 0.50 0.01 0.03 0.00 0.00 0.00 0.00 15:44:01 br-4c7aa82d8fca 0.75 0.60 0.06 0.28 0.00 0.00 0.00 0.00 15:44:01 veth6a54cf2 53.66 65.13 19.14 16.05 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 veth0e5818a 1.18 1.13 0.30 0.29 0.00 0.00 0.00 0.00 15:45:01 br-4c7aa82d8fca 2.07 2.45 1.82 1.74 0.00 0.00 0.00 0.00 15:45:01 veth6a54cf2 52.96 64.07 58.32 15.65 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 veth0e5818a 0.43 0.27 0.05 0.07 0.00 0.00 0.00 0.00 15:46:01 br-4c7aa82d8fca 1.35 1.62 0.11 0.15 0.00 0.00 0.00 0.00 15:46:01 veth6a54cf2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 32.09 32.09 5.88 5.88 0.00 0.00 0.00 0.00 15:47:01 ens3 1183.82 731.41 24570.19 128.56 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 4.15 4.15 0.80 0.80 0.00 0.00 0.00 0.00 Average: ens3 166.09 103.70 3508.84 18.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4249) 12/11/23 _x86_64_ (8 CPU) 15:39:43 LINUX RESTART (8 CPU) 15:40:01 CPU %user %nice %system %iowait %steal %idle 15:41:01 all 9.33 0.00 1.24 4.35 0.04 85.04 15:41:01 0 4.60 0.00 1.12 0.38 0.03 93.86 15:41:01 1 6.28 0.00 2.29 0.47 0.03 90.93 15:41:01 2 9.47 0.00 0.90 3.82 0.03 85.77 15:41:01 3 7.95 0.00 1.32 23.56 0.05 67.12 15:41:01 4 6.27 0.00 0.57 0.75 0.03 92.38 15:41:01 5 17.57 0.00 1.30 1.60 0.05 79.47 15:41:01 6 18.72 0.00 1.60 4.02 0.07 75.59 15:41:01 7 3.84 0.00 0.83 0.25 0.03 95.04 15:42:01 all 10.45 0.00 0.74 2.10 0.03 86.69 15:42:01 0 12.54 0.00 0.78 1.10 0.02 85.56 15:42:01 1 14.38 0.00 1.37 0.53 0.02 83.70 15:42:01 2 0.92 0.00 0.27 0.37 0.02 98.43 15:42:01 3 0.74 0.00 0.50 11.16 0.03 87.56 15:42:01 4 6.02 0.00 0.37 0.17 0.00 93.45 15:42:01 5 24.37 0.00 1.35 1.80 0.05 72.42 15:42:01 6 10.57 0.00 0.60 0.30 0.03 88.49 15:42:01 7 14.01 0.00 0.60 1.35 0.03 84.01 15:43:01 all 13.08 0.00 5.09 3.95 0.07 77.82 15:43:01 0 9.14 0.00 4.90 5.14 0.07 80.76 15:43:01 1 10.22 0.00 5.15 0.24 0.08 84.30 15:43:01 2 11.10 0.00 5.57 0.32 0.07 82.95 15:43:01 3 13.92 0.00 4.29 4.86 0.07 76.86 15:43:01 4 14.29 0.00 5.12 1.05 0.07 79.47 15:43:01 5 20.61 0.00 6.34 0.51 0.12 72.43 15:43:01 6 15.71 0.00 4.49 5.55 0.07 74.18 15:43:01 7 9.59 0.00 4.88 13.96 0.07 71.50 15:44:01 all 16.42 0.00 2.72 9.50 0.07 71.30 15:44:01 0 7.89 0.00 1.61 11.90 0.05 78.54 15:44:01 1 18.45 0.00 3.05 2.41 0.07 76.02 15:44:01 2 19.18 0.00 3.01 0.93 0.05 76.83 15:44:01 3 19.32 0.00 3.03 12.07 0.08 65.49 15:44:01 4 19.05 0.00 3.12 4.00 0.07 73.76 15:44:01 5 15.70 0.00 2.25 1.88 0.05 80.12 15:44:01 6 17.38 0.00 3.08 27.48 0.10 51.96 15:44:01 7 14.40 0.00 2.61 15.44 0.07 67.49 15:45:01 all 12.20 0.00 1.08 0.55 0.04 86.13 15:45:01 0 11.67 0.00 0.94 0.02 0.05 87.33 15:45:01 1 13.02 0.00 1.22 4.24 0.03 81.48 15:45:01 2 17.38 0.00 1.52 0.00 0.03 81.06 15:45:01 3 14.23 0.00 1.22 0.00 0.05 84.50 15:45:01 4 8.53 0.00 0.75 0.00 0.05 90.67 15:45:01 5 8.45 0.00 0.75 0.08 0.03 90.68 15:45:01 6 10.91 0.00 1.08 0.03 0.05 87.92 15:45:01 7 13.39 0.00 1.20 0.00 0.03 85.37 15:46:01 all 0.91 0.00 0.24 0.72 0.03 98.10 15:46:01 0 0.52 0.00 0.18 0.00 0.00 99.30 15:46:01 1 0.71 0.00 0.20 5.72 0.03 93.34 15:46:01 2 1.07 0.00 0.32 0.02 0.02 98.58 15:46:01 3 1.15 0.00 0.23 0.00 0.03 98.58 15:46:01 4 1.55 0.00 0.23 0.07 0.02 98.13 15:46:01 5 0.42 0.00 0.13 0.00 0.02 99.43 15:46:01 6 1.42 0.00 0.33 0.03 0.03 98.18 15:46:01 7 0.47 0.00 0.27 0.00 0.02 99.25 15:47:01 all 7.68 0.00 0.63 1.06 0.03 90.60 15:47:01 0 22.71 0.00 1.05 0.95 0.05 75.24 15:47:01 1 0.65 0.00 0.67 6.02 0.02 92.64 15:47:01 2 3.44 0.00 0.43 0.02 0.02 96.10 15:47:01 3 0.63 0.00 0.40 0.68 0.03 98.25 15:47:01 4 3.43 0.00 0.52 0.03 0.02 96.01 15:47:01 5 0.65 0.00 0.37 0.07 0.02 98.90 15:47:01 6 12.21 0.00 0.58 0.25 0.03 86.92 15:47:01 7 17.70 0.00 1.04 0.45 0.03 80.78 Average: all 10.00 0.00 1.67 3.17 0.04 85.12 Average: 0 9.87 0.00 1.51 2.77 0.04 85.81 Average: 1 9.10 0.00 1.99 2.81 0.04 86.06 Average: 2 8.92 0.00 1.71 0.78 0.03 88.56 Average: 3 8.26 0.00 1.57 7.47 0.05 82.66 Average: 4 8.43 0.00 1.52 0.87 0.04 89.15 Average: 5 12.52 0.00 1.78 0.85 0.05 84.80 Average: 6 12.40 0.00 1.67 5.34 0.06 80.53 Average: 7 10.48 0.00 1.62 4.46 0.04 83.40