---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37274 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 14G 141G 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 894 24688 0 6583 30816 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:8d:3f:93 brd ff:ff:ff:ff:ff:ff inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe8d:3f93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:48:88:df 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 inet6 fe80::42:f8ff:fe48:88df/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37274) 09/09/24 _x86_64_ (8 CPU) 11:42:37 LINUX RESTART (8 CPU) 11:43:01 tps rtps wtps bread/s bwrtn/s 11:44:01 350.46 71.35 279.10 4621.36 29769.44 11:45:01 331.06 18.53 312.53 2264.29 164740.41 11:46:01 233.74 13.38 220.36 793.43 49392.22 11:47:01 134.83 0.40 134.43 37.33 25304.10 11:48:01 62.77 1.22 61.56 86.92 10114.08 Average: 222.57 20.98 201.60 1560.67 55864.05 11:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 30137484 31706716 2801736 8.51 69836 1810368 1375384 4.05 864728 1646284 153084 11:45:01 25726336 31635692 7212884 21.90 129308 5922208 1642760 4.83 1021532 5675576 1004060 11:46:01 23027448 29124156 9911772 30.09 138652 6082016 9447508 27.80 3761928 5557652 2080 11:47:01 22511868 28927612 10427352 31.66 167052 6339216 9821404 28.90 4033128 5763520 8276 11:48:01 25257020 31529852 7682200 23.32 168928 6209424 1596132 4.70 1489884 5628212 25060 Average: 25332031 30584806 7607189 23.09 134755 5272646 4776638 14.05 2234240 4854249 238512 11:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 lo 1.87 1.87 0.21 0.21 0.00 0.00 0.00 0.00 11:44:01 ens3 424.91 265.02 1605.52 76.04 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 12.93 12.93 1.26 1.26 0.00 0.00 0.00 0.00 11:45:01 br-c7a16f17e111 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 1737.19 889.29 43307.10 70.92 0.00 0.00 0.00 0.00 11:46:01 vethcade005 24.11 22.38 10.52 16.08 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 veth5b68432 2.70 3.10 0.36 0.37 0.00 0.00 0.00 0.00 11:46:01 veth47e6c6d 6.45 7.97 1.02 1.14 0.00 0.00 0.00 0.00 11:47:01 vethcade005 42.31 34.23 9.42 44.66 0.00 0.00 0.00 0.00 11:47:01 docker0 11.46 16.35 2.02 284.97 0.00 0.00 0.00 0.00 11:47:01 veth5b68432 3.28 4.98 0.51 0.47 0.00 0.00 0.00 0.00 11:47:01 veth47e6c6d 0.17 0.58 0.01 0.06 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 lo 23.46 23.46 2.24 2.24 0.00 0.00 0.00 0.00 11:48:01 ens3 2333.16 1277.74 46240.99 308.58 0.00 0.00 0.00 0.00 Average: docker0 2.29 3.27 0.40 56.99 0.00 0.00 0.00 0.00 Average: lo 4.01 4.01 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 464.78 253.82 9235.24 61.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37274) 09/09/24 _x86_64_ (8 CPU) 11:42:37 LINUX RESTART (8 CPU) 11:43:01 CPU %user %nice %system %iowait %steal %idle 11:44:01 all 10.88 0.00 1.19 2.38 0.04 85.50 11:44:01 0 6.19 0.00 1.49 3.14 0.03 89.15 11:44:01 1 3.54 0.00 0.60 8.97 0.03 86.85 11:44:01 2 4.30 0.00 0.58 0.47 0.03 94.62 11:44:01 3 37.22 0.00 2.70 1.66 0.08 58.34 11:44:01 4 15.71 0.00 1.12 1.55 0.05 81.57 11:44:01 5 9.57 0.00 1.17 1.17 0.03 88.06 11:44:01 6 7.70 0.00 0.90 1.62 0.03 89.75 11:44:01 7 2.93 0.00 0.97 0.45 0.07 95.58 11:45:01 all 14.87 0.00 6.89 8.54 0.06 69.64 11:45:01 0 12.07 0.00 7.07 25.40 0.03 55.42 11:45:01 1 13.67 0.00 6.47 4.18 0.05 75.62 11:45:01 2 13.03 0.00 6.68 12.48 0.05 67.76 11:45:01 3 26.05 0.00 6.10 3.12 0.07 64.67 11:45:01 4 14.07 0.00 8.25 1.73 0.05 75.91 11:45:01 5 13.67 0.00 7.26 13.24 0.07 65.76 11:45:01 6 14.25 0.00 6.29 6.95 0.05 72.46 11:45:01 7 12.13 0.00 7.04 1.32 0.07 79.44 11:46:01 all 30.38 0.00 4.07 2.54 0.12 62.89 11:46:01 0 24.48 0.00 3.66 0.72 0.12 71.02 11:46:01 1 30.45 0.00 3.76 2.26 0.12 63.42 11:46:01 2 30.14 0.00 4.12 1.18 0.12 64.45 11:46:01 3 35.58 0.00 5.07 1.14 0.13 58.07 11:46:01 4 35.80 0.00 3.98 1.48 0.13 58.61 11:46:01 5 35.44 0.00 4.92 10.36 0.13 49.14 11:46:01 6 27.70 0.00 3.58 1.43 0.12 67.18 11:46:01 7 23.47 0.00 3.52 1.76 0.10 71.15 11:47:01 all 10.19 0.00 2.11 1.81 0.07 85.81 11:47:01 0 10.65 0.00 2.79 2.57 0.07 83.92 11:47:01 1 12.42 0.00 2.43 2.23 0.07 82.85 11:47:01 2 9.75 0.00 1.98 0.69 0.07 87.52 11:47:01 3 7.94 0.00 1.58 0.74 0.07 89.68 11:47:01 4 12.49 0.00 2.22 0.30 0.07 84.92 11:47:01 5 11.55 0.00 2.39 1.00 0.07 84.98 11:47:01 6 7.58 0.00 1.58 6.57 0.08 84.19 11:47:01 7 9.14 0.00 1.89 0.37 0.10 88.50 11:48:01 all 4.03 0.00 0.53 0.89 0.04 94.52 11:48:01 0 1.02 0.00 0.68 1.87 0.03 96.40 11:48:01 1 2.29 0.00 0.53 0.15 0.05 96.98 11:48:01 2 13.57 0.00 0.69 0.32 0.07 85.36 11:48:01 3 11.31 0.00 0.55 0.52 0.03 87.58 11:48:01 4 0.92 0.00 0.60 0.08 0.03 98.36 11:48:01 5 0.80 0.00 0.37 0.07 0.03 98.73 11:48:01 6 1.47 0.00 0.42 3.98 0.03 94.10 11:48:01 7 0.92 0.00 0.40 0.08 0.03 98.57 Average: all 14.05 0.00 2.95 3.22 0.07 79.72 Average: 0 10.87 0.00 3.12 6.67 0.06 79.27 Average: 1 12.44 0.00 2.75 3.56 0.06 81.18 Average: 2 14.13 0.00 2.80 3.02 0.07 79.99 Average: 3 23.62 0.00 3.19 1.43 0.08 71.68 Average: 4 15.77 0.00 3.22 1.03 0.07 79.92 Average: 5 14.17 0.00 3.20 5.13 0.07 77.43 Average: 6 11.72 0.00 2.54 4.10 0.06 81.58 Average: 7 9.70 0.00 2.75 0.79 0.07 86.68