---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-74462 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 16G 140G 10% / 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 884 23367 0 7915 30826 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:69:7f:2a brd ff:ff:ff:ff:ff:ff inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe69:7f2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:b3:96:ce 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-v1-8c-8g-74462) 10/04/24 _x86_64_ (8 CPU) 22:47:26 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 333.38 43.44 289.94 1956.90 18056.39 22:50:01 113.53 15.48 98.05 470.72 61833.83 22:51:01 227.61 0.60 227.01 5.46 105071.51 22:52:01 272.45 19.00 253.46 3730.71 46252.56 22:53:01 84.19 0.00 84.19 0.00 45477.64 22:54:01 91.05 0.00 91.05 0.00 21424.16 22:55:01 10.78 0.00 10.78 0.00 14813.13 22:56:01 90.63 0.00 90.63 0.00 24896.25 Average: 152.58 9.75 142.84 767.99 42279.51 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30039768 31635256 2899452 8.80 71380 1835284 1424836 4.19 937192 1669756 173312 22:50:01 26881612 31234088 6057608 18.39 99084 4490544 2000860 5.89 1339872 4303248 2566728 22:51:01 25316568 30901820 7622652 23.14 164068 5503540 2234048 6.57 1807912 5237872 919440 22:52:01 23734224 30120848 9204996 27.95 168380 6275364 2865628 8.43 2820644 5780804 512096 22:53:01 23945804 30790940 8993416 27.30 169656 6719064 2098672 6.17 2636412 5740492 73780 22:54:01 23688504 30951424 9250716 28.08 169892 7125128 2076780 6.11 2677900 5948612 102500 22:55:01 22597796 29940716 10341424 31.40 169972 7202476 2506392 7.37 3852312 5854296 6512 22:56:01 24006652 31637756 8932568 27.12 170068 7482532 1414360 4.16 2244344 6056372 256 Average: 25026366 30901606 7912854 24.02 147812 5829242 2077697 6.11 2289574 5073932 544328 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 226.55 147.95 1317.09 55.49 0.00 0.00 0.00 0.00 22:49:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 7152.41 4868.39 23357.49 1120.55 0.00 0.00 0.00 0.00 22:50:01 lo 0.65 0.65 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 523.18 379.71 3140.14 89.54 0.00 0.00 0.00 0.00 22:51:01 lo 1.15 1.15 0.17 0.17 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 220.50 178.55 2155.09 31.16 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 57.30 49.85 178.84 13.05 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 20.83 17.75 4.54 5.14 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 1.77 1.28 0.44 0.48 0.00 0.00 0.00 0.00 22:55:01 lo 35.94 35.94 1.84 1.84 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 4273.85 2793.13 940.79 8588.83 0.00 0.00 0.00 0.00 22:56:01 lo 5.28 5.28 0.28 0.28 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 1562.25 1056.42 3892.02 1240.43 0.00 0.00 0.00 0.00 Average: lo 5.66 5.66 0.32 0.32 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-74462) 10/04/24 _x86_64_ (8 CPU) 22:47:26 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 11.12 0.00 1.01 2.43 0.04 85.39 22:49:01 0 0.85 0.00 0.31 4.17 0.02 94.66 22:49:01 1 4.67 0.00 0.80 6.85 0.03 87.65 22:49:01 2 18.50 0.00 1.29 1.02 0.02 79.18 22:49:01 3 32.01 0.00 2.11 2.38 0.07 63.43 22:49:01 4 2.74 0.00 0.46 0.43 0.07 96.31 22:49:01 5 14.92 0.00 1.21 0.34 0.03 83.50 22:49:01 6 10.04 0.00 0.85 1.02 0.07 88.03 22:49:01 7 5.30 0.00 1.08 3.25 0.02 90.36 22:50:01 all 11.66 0.00 3.58 2.22 0.05 82.49 22:50:01 0 2.48 0.00 0.35 3.58 0.02 93.56 22:50:01 1 17.27 0.00 4.50 1.27 0.08 76.87 22:50:01 2 25.76 0.00 5.65 0.08 0.10 68.41 22:50:01 3 8.91 0.00 2.37 0.24 0.05 88.43 22:50:01 4 7.32 0.00 3.22 12.24 0.05 77.17 22:50:01 5 16.34 0.00 5.31 0.03 0.09 78.23 22:50:01 6 6.87 0.00 3.63 0.15 0.05 89.29 22:50:01 7 8.63 0.00 3.65 0.02 0.05 87.66 22:51:01 all 9.28 0.00 2.61 8.59 0.08 79.44 22:51:01 0 6.02 0.00 2.70 1.32 0.07 89.90 22:51:01 1 9.85 0.00 2.37 2.95 0.12 84.71 22:51:01 2 9.23 0.00 2.62 9.80 0.05 78.30 22:51:01 3 12.70 0.00 5.78 0.20 0.12 81.21 22:51:01 4 6.44 0.00 1.87 1.09 0.05 90.55 22:51:01 5 7.74 0.00 1.49 24.69 0.07 66.02 22:51:01 6 12.32 0.00 1.41 19.30 0.05 66.92 22:51:01 7 9.96 0.00 2.73 9.24 0.07 78.00 22:52:01 all 23.88 0.00 1.60 3.83 0.07 70.62 22:52:01 0 24.37 0.00 1.50 0.55 0.07 73.51 22:52:01 1 15.84 0.00 1.17 0.50 0.08 82.41 22:52:01 2 32.44 0.00 2.25 11.13 0.08 54.11 22:52:01 3 30.33 0.00 1.32 0.00 0.07 68.28 22:52:01 4 20.70 0.00 1.10 1.04 0.05 77.11 22:52:01 5 20.21 0.00 1.24 6.28 0.07 72.20 22:52:01 6 20.87 0.00 2.64 10.81 0.10 65.58 22:52:01 7 26.26 0.00 1.53 0.47 0.05 71.69 22:53:01 all 22.85 0.00 2.52 2.21 0.06 72.36 22:53:01 0 10.51 0.00 1.12 0.43 0.03 87.90 22:53:01 1 25.50 0.00 2.53 0.02 0.05 71.90 22:53:01 2 42.85 0.00 5.22 0.99 0.07 50.87 22:53:01 3 24.10 0.00 0.77 6.68 0.07 68.39 22:53:01 4 32.88 0.00 4.91 0.00 0.05 62.16 22:53:01 5 18.34 0.00 0.90 4.55 0.10 76.11 22:53:01 6 14.56 0.00 2.52 4.98 0.03 77.91 22:53:01 7 14.20 0.00 2.24 0.07 0.05 83.45 22:54:01 all 14.14 0.00 2.09 1.04 0.04 82.68 22:54:01 0 27.70 0.00 3.21 0.00 0.08 69.01 22:54:01 1 7.58 0.00 1.33 0.00 0.07 91.02 22:54:01 2 19.34 0.00 6.79 0.02 0.05 73.80 22:54:01 3 2.87 0.00 0.70 0.00 0.00 96.43 22:54:01 4 3.42 0.00 0.29 0.00 0.03 96.26 22:54:01 5 6.58 0.00 0.27 2.77 0.02 90.36 22:54:01 6 36.38 0.00 1.43 5.57 0.07 56.55 22:54:01 7 9.27 0.00 2.61 0.00 0.02 88.10 22:55:01 all 12.12 0.00 9.28 0.65 0.09 77.85 22:55:01 0 12.29 0.00 6.01 0.00 0.08 81.62 22:55:01 1 7.47 0.00 7.62 0.00 0.12 84.79 22:55:01 2 8.66 0.00 2.83 2.80 0.08 85.62 22:55:01 3 12.50 0.00 11.29 0.00 0.08 76.12 22:55:01 4 16.29 0.00 14.93 1.43 0.12 67.24 22:55:01 5 6.66 0.00 7.44 0.22 0.10 85.58 22:55:01 6 24.50 0.00 17.04 0.84 0.08 57.54 22:55:01 7 8.49 0.00 7.10 0.00 0.08 84.33 22:56:01 all 8.96 0.00 2.86 1.86 0.05 86.28 22:56:01 0 5.23 0.00 5.09 0.00 0.05 89.63 22:56:01 1 1.39 0.00 2.36 11.22 0.03 84.99 22:56:01 2 32.20 0.00 1.80 0.77 0.05 65.18 22:56:01 3 0.35 0.00 0.57 0.00 0.02 99.07 22:56:01 4 4.09 0.00 5.34 0.00 0.03 90.54 22:56:01 5 1.05 0.00 1.62 2.85 0.03 94.44 22:56:01 6 21.73 0.00 3.29 0.00 0.12 74.86 22:56:01 7 5.81 0.00 2.85 0.00 0.03 91.30 Average: all 14.27 0.00 3.20 2.85 0.06 79.62 Average: 0 11.19 0.00 2.54 1.25 0.05 84.96 Average: 1 11.21 0.00 2.84 2.85 0.07 83.01 Average: 2 23.65 0.00 3.56 3.33 0.06 69.40 Average: 3 15.44 0.00 3.12 1.19 0.06 80.20 Average: 4 11.77 0.00 4.02 2.03 0.06 82.13 Average: 5 11.48 0.00 2.44 5.24 0.06 80.79 Average: 6 18.39 0.00 4.12 5.34 0.07 72.08 Average: 7 11.01 0.00 2.97 1.62 0.05 84.35