---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32831 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 878 25642 0 5645 30832 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:3d:b2:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe3d:b23f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:1c:4a:3f 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-32831) 08/22/24 _x86_64_ (8 CPU) 11:49:26 LINUX RESTART (8 CPU) 11:50:01 tps rtps wtps bread/s bwrtn/s 11:51:01 354.76 42.75 312.01 1921.97 31026.89 11:52:01 136.39 23.18 113.21 2781.00 35022.83 11:53:01 216.58 4.70 211.88 425.26 128420.68 11:54:01 160.71 9.02 151.69 377.14 29501.13 11:55:01 28.68 0.35 28.33 21.20 24120.21 Average: 179.43 16.00 163.44 1105.37 49617.11 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30103112 31676936 2836108 8.61 70864 1813924 1409652 4.15 894768 1649516 144284 11:52:01 28416620 31630680 4522600 13.73 104560 3373044 1555792 4.58 1020112 3111404 1349324 11:53:01 25980120 31310360 6959100 21.13 126548 5371264 3514004 10.34 1394048 5059008 2792 11:54:01 24186312 29670864 8752908 26.57 131912 5510804 6485772 19.08 3147160 5065428 1332 11:55:01 25280700 30798964 7658520 23.25 132352 5546364 3778696 11.12 2068056 5066652 344 Average: 26793373 31017561 6145847 18.66 113247 4323080 3348783 9.85 1704829 3990402 299615 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 11:51:01 ens3 241.58 165.38 1199.26 56.30 0.00 0.00 0.00 0.00 11:52:01 br-dd45ef862b03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 8.40 8.40 0.78 0.78 0.00 0.00 0.00 0.00 11:52:01 ens3 372.55 217.01 11707.02 19.88 0.00 0.00 0.00 0.00 11:53:01 br-dd45ef862b03 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:53:01 vethc4f12f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 vethb9c30d8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 veth6490c38 4.03 3.82 0.45 0.36 0.00 0.00 0.00 0.00 11:54:01 br-dd45ef862b03 0.40 0.27 0.03 0.02 0.00 0.00 0.00 0.00 11:54:01 vethb9c30d8 36.16 30.34 7.80 31.94 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 br-dd45ef862b03 1.37 1.92 0.63 0.41 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 22.93 22.93 2.82 2.82 0.00 0.00 0.00 0.00 11:55:01 vethd2f30b3 78.67 69.54 24.29 61.76 0.00 0.00 0.00 0.01 Average: br-dd45ef862b03 0.36 0.45 0.13 0.09 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 3.81 3.81 0.50 0.50 0.00 0.00 0.00 0.00 Average: vethd2f30b3 15.73 13.91 4.86 12.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32831) 08/22/24 _x86_64_ (8 CPU) 11:49:26 LINUX RESTART (8 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 9.93 0.00 0.89 3.90 0.04 85.24 11:51:01 0 6.51 0.00 0.98 0.62 0.03 91.86 11:51:01 1 16.74 0.00 1.02 0.48 0.03 81.73 11:51:01 2 1.41 0.00 0.23 10.23 0.08 88.04 11:51:01 3 24.28 0.00 1.67 2.33 0.05 71.67 11:51:01 4 4.14 0.00 0.53 11.83 0.05 83.44 11:51:01 5 21.43 0.00 1.12 0.94 0.05 76.46 11:51:01 6 3.40 0.00 0.48 1.05 0.02 95.04 11:51:01 7 1.47 0.00 1.05 3.73 0.02 93.73 11:52:01 all 11.33 0.00 2.21 3.37 0.06 83.03 11:52:01 0 13.20 0.00 2.60 3.96 0.05 80.18 11:52:01 1 10.57 0.00 2.10 0.96 0.03 86.34 11:52:01 2 5.68 0.00 1.55 9.48 0.12 83.17 11:52:01 3 28.84 0.00 2.24 1.91 0.07 66.95 11:52:01 4 6.39 0.00 2.00 6.71 0.05 84.85 11:52:01 5 9.50 0.00 2.25 2.77 0.05 85.42 11:52:01 6 11.05 0.00 2.38 0.60 0.05 85.91 11:52:01 7 5.31 0.00 2.52 0.60 0.05 91.52 11:53:01 all 8.73 0.00 3.53 11.31 0.06 76.37 11:53:01 0 8.46 0.00 4.38 54.26 0.08 32.81 11:53:01 1 10.37 0.00 3.24 2.50 0.08 83.81 11:53:01 2 7.45 0.00 3.58 9.35 0.07 79.55 11:53:01 3 9.09 0.00 3.61 0.49 0.07 86.74 11:53:01 4 9.50 0.00 3.58 4.63 0.07 82.22 11:53:01 5 9.49 0.00 3.96 1.81 0.07 84.67 11:53:01 6 7.65 0.00 2.67 15.60 0.05 74.04 11:53:01 7 7.81 0.00 3.25 1.97 0.03 86.93 11:54:01 all 27.07 0.00 3.44 2.89 0.11 66.50 11:54:01 0 23.38 0.00 2.61 2.47 0.12 71.43 11:54:01 1 25.16 0.00 3.40 0.64 0.10 70.70 11:54:01 2 30.30 0.00 3.82 1.75 0.10 64.03 11:54:01 3 30.91 0.00 3.93 0.13 0.08 64.94 11:54:01 4 31.60 0.00 3.42 8.31 0.07 56.60 11:54:01 5 28.54 0.00 3.77 0.15 0.13 67.41 11:54:01 6 19.77 0.00 2.82 3.52 0.12 73.78 11:54:01 7 26.91 0.00 3.78 6.14 0.10 63.07 11:55:01 all 5.35 0.00 0.77 1.45 0.05 92.38 11:55:01 0 4.88 0.00 0.77 0.07 0.07 94.22 11:55:01 1 8.08 0.00 0.97 0.03 0.05 90.87 11:55:01 2 5.32 0.00 0.84 0.00 0.05 93.80 11:55:01 3 6.16 0.00 0.73 0.03 0.05 93.02 11:55:01 4 4.88 0.00 0.72 0.02 0.07 94.32 11:55:01 5 4.69 0.00 0.62 0.02 0.02 94.66 11:55:01 6 5.18 0.00 0.72 5.38 0.05 88.67 11:55:01 7 3.62 0.00 0.75 6.05 0.07 89.51 Average: all 12.48 0.00 2.16 4.57 0.06 80.73 Average: 0 11.28 0.00 2.26 12.16 0.07 74.23 Average: 1 14.18 0.00 2.14 0.92 0.06 82.70 Average: 2 10.03 0.00 2.00 6.15 0.08 81.74 Average: 3 19.86 0.00 2.43 0.98 0.06 76.66 Average: 4 11.27 0.00 2.04 6.30 0.06 80.32 Average: 5 14.75 0.00 2.34 1.13 0.06 81.71 Average: 6 9.41 0.00 1.81 5.21 0.06 83.51 Average: 7 9.02 0.00 2.27 3.70 0.05 84.96