---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27390 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 12G 143G 8% / 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 879 26900 0 4387 30831 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a1:2f:2d brd ff:ff:ff:ff:ff:ff inet 10.30.106.227/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fea1:2f2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:d3:d9:f9 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::42:91ff:fed3:d9f9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27390) 07/29/24 _x86_64_ (8 CPU) 12:42:41 LINUX RESTART (8 CPU) 12:43:02 tps rtps wtps bread/s bwrtn/s 12:44:01 298.05 65.18 232.88 3968.41 45826.54 12:45:01 131.09 31.68 99.42 3227.46 16523.38 12:46:01 169.24 3.68 165.56 425.72 71848.03 12:47:01 263.07 8.98 254.09 386.25 17696.73 12:48:01 70.52 0.27 70.25 19.20 14256.09 12:49:01 42.98 1.25 41.73 98.25 7068.24 Average: 162.12 18.38 143.74 1346.91 28823.81 12:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 30257488 31647724 2681732 8.14 53916 1656276 1433064 4.22 897156 1509392 83092 12:45:01 28083568 31619116 4855652 14.74 99936 3690068 1870132 5.50 1013784 3443864 1849960 12:46:01 27794640 31487784 5144580 15.62 105836 3828228 3240360 9.53 1204464 3509012 4244 12:47:01 26911516 30943232 6027704 18.30 136144 4094184 4123400 12.13 1855208 3688012 57224 12:48:01 25976720 30030020 6962500 21.14 145572 4105480 5107052 15.03 2781504 3694640 92 12:49:01 27557924 31581712 5381296 16.34 146796 4084216 1573164 4.63 1263788 3660748 3320 Average: 27763643 31218265 5175577 15.71 114700 3576409 2891195 8.51 1502651 3250945 332989 12:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 12:44:01 ens3 282.56 204.71 1031.89 73.93 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 9.00 9.00 0.83 0.83 0.00 0.00 0.00 0.00 12:45:01 ens3 601.23 376.75 12139.52 35.36 0.00 0.00 0.00 0.00 12:46:01 veth27a9f4a 0.43 0.58 0.02 0.04 0.00 0.00 0.00 0.00 12:46:01 veth5f56829 0.20 0.32 0.01 0.02 0.00 0.00 0.00 0.00 12:46:01 br-9ea916febb96 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:46:01 veth3b646ad 0.23 0.37 0.02 0.02 0.00 0.00 0.00 0.00 12:47:01 veth27a9f4a 51.96 62.12 19.02 15.02 0.00 0.00 0.00 0.00 12:47:01 veth5f56829 24.31 22.28 10.98 16.08 0.00 0.00 0.00 0.00 12:47:01 br-9ea916febb96 0.93 0.87 0.08 0.39 0.00 0.00 0.00 0.00 12:47:01 veth33680dc 0.17 0.48 0.02 0.46 0.00 0.00 0.00 0.00 12:48:01 veth27a9f4a 69.42 87.09 94.86 20.05 0.00 0.00 0.00 0.01 12:48:01 veth5f56829 90.18 73.02 26.96 97.09 0.00 0.00 0.00 0.01 12:48:01 br-9ea916febb96 0.32 0.17 0.02 0.01 0.00 0.00 0.00 0.00 12:48:01 veth3a98d30 3.38 3.08 2.21 6.16 0.00 0.00 0.00 0.00 12:49:01 docker0 12.48 17.86 2.07 284.49 0.00 0.00 0.00 0.00 12:49:01 lo 20.30 20.30 1.77 1.77 0.00 0.00 0.00 0.00 12:49:01 ens3 995.85 663.27 14470.09 134.17 0.00 0.00 0.00 0.00 Average: docker0 2.09 2.99 0.35 47.55 0.00 0.00 0.00 0.00 Average: lo 2.82 2.82 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 164.41 109.27 2406.73 22.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27390) 07/29/24 _x86_64_ (8 CPU) 12:42:41 LINUX RESTART (8 CPU) 12:43:02 CPU %user %nice %system %iowait %steal %idle 12:44:01 all 8.29 0.00 1.06 7.43 0.04 83.18 12:44:01 0 9.75 0.00 0.78 0.73 0.02 88.73 12:44:01 1 10.43 0.00 2.00 0.68 0.05 86.84 12:44:01 2 14.98 0.00 1.10 2.00 0.07 81.84 12:44:01 3 8.48 0.00 0.87 30.37 0.05 60.23 12:44:01 4 8.78 0.00 0.70 1.36 0.03 89.13 12:44:01 5 4.91 0.00 1.58 3.48 0.05 89.97 12:44:01 6 6.14 0.00 0.78 20.39 0.03 72.65 12:44:01 7 2.84 0.00 0.63 0.58 0.02 95.94 12:45:01 all 11.99 0.00 3.54 5.85 0.07 78.55 12:45:01 0 23.64 0.00 4.76 6.64 0.10 64.86 12:45:01 1 20.68 0.00 4.19 12.36 0.08 62.68 12:45:01 2 7.91 0.00 2.60 2.45 0.05 87.00 12:45:01 3 11.45 0.00 3.30 9.30 0.07 75.88 12:45:01 4 9.97 0.00 4.01 3.48 0.05 82.49 12:45:01 5 8.11 0.00 3.34 3.18 0.07 85.30 12:45:01 6 7.27 0.00 3.10 8.60 0.05 80.99 12:45:01 7 6.91 0.00 3.09 0.82 0.07 89.11 12:46:01 all 1.32 0.00 0.83 13.69 0.03 84.14 12:46:01 0 1.49 0.00 0.52 7.78 0.02 90.20 12:46:01 1 1.39 0.00 0.85 5.31 0.02 92.44 12:46:01 2 1.12 0.00 0.69 2.02 0.03 96.14 12:46:01 3 1.39 0.00 0.84 3.30 0.02 94.46 12:46:01 4 1.42 0.00 0.54 8.26 0.03 89.75 12:46:01 5 1.30 0.00 1.91 77.97 0.05 18.76 12:46:01 6 1.09 0.00 0.70 0.32 0.02 97.88 12:46:01 7 1.41 0.00 0.55 5.22 0.02 92.81 12:47:01 all 13.47 0.00 2.25 6.60 0.07 77.61 12:47:01 0 14.65 0.00 2.19 3.40 0.07 79.70 12:47:01 1 11.59 0.00 2.56 3.62 0.07 82.16 12:47:01 2 15.04 0.00 2.20 0.99 0.07 81.71 12:47:01 3 15.13 0.00 2.61 5.54 0.07 76.65 12:47:01 4 19.32 0.00 2.90 13.88 0.07 63.83 12:47:01 5 8.11 0.00 1.41 11.05 0.05 79.38 12:47:01 6 7.55 0.00 1.35 5.91 0.05 85.14 12:47:01 7 16.41 0.00 2.80 8.39 0.08 72.31 12:48:01 all 6.96 0.00 1.43 1.53 0.04 90.04 12:48:01 0 5.03 0.00 1.39 0.03 0.03 93.52 12:48:01 1 7.18 0.00 1.51 1.12 0.02 90.18 12:48:01 2 7.42 0.00 1.47 0.69 0.03 90.39 12:48:01 3 8.03 0.00 1.07 3.96 0.03 86.90 12:48:01 4 9.06 0.00 1.85 2.82 0.07 86.21 12:48:01 5 5.02 0.00 0.92 0.02 0.03 94.01 12:48:01 6 3.75 0.00 1.34 0.32 0.02 94.58 12:48:01 7 10.23 0.00 1.91 3.34 0.05 84.47 12:49:01 all 3.81 0.00 0.58 0.69 0.02 94.90 12:49:01 0 2.56 0.00 0.60 0.43 0.02 96.39 12:49:01 1 1.82 0.00 0.63 1.60 0.03 95.91 12:49:01 2 18.66 0.00 0.92 0.37 0.05 80.00 12:49:01 3 1.99 0.00 0.42 2.74 0.02 94.84 12:49:01 4 1.03 0.00 0.50 0.05 0.03 98.38 12:49:01 5 1.87 0.00 0.50 0.05 0.03 97.54 12:49:01 6 1.10 0.00 0.55 0.18 0.02 98.15 12:49:01 7 1.50 0.00 0.50 0.12 0.02 97.87 Average: all 7.63 0.00 1.61 5.96 0.04 84.75 Average: 0 9.50 0.00 1.70 3.17 0.04 85.58 Average: 1 8.82 0.00 1.95 4.11 0.04 85.08 Average: 2 10.85 0.00 1.49 1.42 0.05 86.19 Average: 3 7.73 0.00 1.52 9.13 0.04 81.57 Average: 4 8.26 0.00 1.75 4.98 0.05 84.97 Average: 5 4.89 0.00 1.61 15.90 0.05 77.56 Average: 6 4.47 0.00 1.30 5.90 0.03 88.29 Average: 7 6.55 0.00 1.58 3.08 0.04 88.74