---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42233 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 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 896 25042 0 6228 30815 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:a2:82:aa brd ff:ff:ff:ff:ff:ff inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fea2:82aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:ce:89: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 inet6 fe80::42:87ff:fece:89ce/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-42233) 09/26/24 _x86_64_ (8 CPU) 17:26:57 LINUX RESTART (8 CPU) 17:27:01 tps rtps wtps bread/s bwrtn/s 17:28:01 321.06 74.54 246.52 5305.56 51045.65 17:29:01 160.67 31.58 129.09 3239.08 21605.32 17:30:01 504.43 12.60 491.83 777.47 154868.52 17:31:01 71.54 0.20 71.34 23.73 20745.66 17:32:01 89.42 0.18 89.24 8.40 19531.69 17:33:01 11.40 0.00 11.40 0.00 9855.07 17:34:01 63.36 0.80 62.56 40.53 10960.42 Average: 174.55 17.14 157.41 1343.02 41222.16 17:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 30249792 31639552 2689420 8.16 54584 1654700 1459228 4.29 904832 1509280 68376 17:29:01 26935708 31587032 6003504 18.23 100340 4776164 2049552 6.03 1040808 4530296 2895972 17:30:01 25209864 30832416 7729348 23.47 141724 5616760 7932796 23.34 1950056 5204068 4576 17:31:01 23568124 29533284 9371088 28.45 158972 5911320 9098924 26.77 3354464 5400136 17608 17:32:01 23219628 29273896 9719584 29.51 172116 5977288 9333092 27.46 3658784 5429616 1556 17:33:01 23197656 29254248 9741556 29.57 172308 5979112 9337436 27.47 3675312 5431292 364 17:34:01 25649844 31553980 7289368 22.13 173696 5841996 1633576 4.81 1434868 5290644 4104 Average: 25432945 30524915 7506267 22.79 139106 5108191 5834943 17.17 2288446 4685047 427508 17:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 17:28:01 ens3 309.65 235.35 1110.92 73.29 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 15.35 15.35 1.49 1.49 0.00 0.00 0.00 0.00 17:29:01 ens3 1297.61 642.37 31898.74 55.16 0.00 0.00 0.00 0.00 17:30:01 veth25ea5ff 0.58 0.88 0.07 0.39 0.00 0.00 0.00 0.00 17:30:01 veth25fa2ee 0.00 0.42 0.00 0.03 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 br-3ce6981ae5a9 0.80 0.70 0.07 0.39 0.00 0.00 0.00 0.00 17:31:01 veth25ea5ff 0.18 0.27 0.01 0.01 0.00 0.00 0.00 0.00 17:31:01 veth25fa2ee 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 docker0 1.72 2.22 0.15 30.54 0.00 0.00 0.00 0.00 17:31:01 br-3ce6981ae5a9 0.58 0.65 0.05 0.04 0.00 0.00 0.00 0.00 17:32:01 veth25ea5ff 0.22 0.22 0.02 0.01 0.00 0.00 0.00 0.00 17:32:01 veth25fa2ee 0.48 0.68 0.12 0.09 0.00 0.00 0.00 0.00 17:32:01 veth6edf90e 5.95 4.88 12.60 6.02 0.00 0.00 0.00 0.00 17:32:01 docker0 10.60 14.71 1.92 256.18 0.00 0.00 0.00 0.00 17:33:01 veth25ea5ff 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 veth25fa2ee 0.45 0.67 0.11 0.08 0.00 0.00 0.00 0.00 17:33:01 veth6edf90e 5.38 4.40 12.54 6.32 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 lo 29.56 29.56 2.70 2.70 0.00 0.00 0.00 0.00 17:34:01 ens3 1742.11 983.69 34360.64 190.73 0.00 0.00 0.00 0.00 Average: docker0 1.76 2.42 0.30 40.94 0.00 0.00 0.00 0.00 Average: lo 3.79 3.79 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 248.37 139.89 4906.37 27.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42233) 09/26/24 _x86_64_ (8 CPU) 17:26:57 LINUX RESTART (8 CPU) 17:27:01 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 8.14 0.00 1.16 2.68 0.04 87.98 17:28:01 0 3.89 0.00 0.72 0.68 0.02 94.69 17:28:01 1 6.22 0.00 0.53 0.23 0.03 92.98 17:28:01 2 18.37 0.00 2.24 1.17 0.05 78.17 17:28:01 3 12.46 0.00 2.45 7.62 0.05 77.42 17:28:01 4 4.92 0.00 0.73 0.43 0.03 93.88 17:28:01 5 9.82 0.00 1.02 0.85 0.03 88.28 17:28:01 6 5.67 0.00 0.84 6.32 0.05 87.13 17:28:01 7 3.77 0.00 0.72 4.22 0.03 91.26 17:29:01 all 12.54 0.00 3.67 4.14 0.06 79.59 17:29:01 0 8.31 0.00 3.19 1.14 0.05 87.31 17:29:01 1 6.51 0.00 3.39 0.80 0.03 89.27 17:29:01 2 26.03 0.00 4.56 3.57 0.08 65.77 17:29:01 3 15.29 0.00 3.99 4.85 0.07 75.80 17:29:01 4 11.75 0.00 3.39 0.64 0.03 84.19 17:29:01 5 7.65 0.00 3.32 1.09 0.05 87.89 17:29:01 6 16.62 0.00 4.53 20.54 0.05 58.26 17:29:01 7 8.23 0.00 3.02 0.60 0.03 88.11 17:30:01 all 11.21 0.00 4.17 12.12 0.07 72.43 17:30:01 0 11.69 0.00 4.14 12.65 0.07 71.45 17:30:01 1 12.99 0.00 3.95 2.02 0.10 80.95 17:30:01 2 10.17 0.00 3.87 4.60 0.05 81.32 17:30:01 3 14.37 0.00 5.04 43.20 0.08 37.30 17:30:01 4 9.85 0.00 4.06 5.15 0.07 80.88 17:30:01 5 10.08 0.00 4.37 24.53 0.07 60.95 17:30:01 6 9.88 0.00 4.47 2.40 0.08 83.17 17:30:01 7 10.65 0.00 3.41 2.55 0.05 83.34 17:31:01 all 23.65 0.00 2.89 1.22 0.08 72.16 17:31:01 0 14.28 0.00 1.71 0.12 0.07 83.82 17:31:01 1 29.92 0.00 4.24 0.52 0.10 65.21 17:31:01 2 20.12 0.00 2.34 0.13 0.08 77.32 17:31:01 3 27.41 0.00 3.23 1.17 0.07 68.12 17:31:01 4 32.29 0.00 4.43 7.36 0.08 55.84 17:31:01 5 27.84 0.00 3.26 0.20 0.10 68.60 17:31:01 6 20.42 0.00 2.16 0.10 0.07 77.25 17:31:01 7 16.89 0.00 1.78 0.22 0.07 81.05 17:32:01 all 10.96 0.00 1.69 1.68 0.07 85.60 17:32:01 0 10.09 0.00 1.88 2.51 0.08 85.44 17:32:01 1 11.25 0.00 1.73 3.42 0.08 83.52 17:32:01 2 11.05 0.00 1.50 0.30 0.07 87.08 17:32:01 3 9.54 0.00 1.41 1.54 0.07 87.44 17:32:01 4 10.91 0.00 1.57 3.41 0.07 84.04 17:32:01 5 10.62 0.00 1.63 0.12 0.07 87.57 17:32:01 6 8.94 0.00 1.57 0.80 0.05 88.64 17:32:01 7 15.29 0.00 2.26 1.32 0.08 81.04 17:33:01 all 2.59 0.00 0.36 0.52 0.07 96.46 17:33:01 0 2.99 0.00 0.43 0.00 0.08 96.49 17:33:01 1 2.66 0.00 0.33 4.02 0.07 92.92 17:33:01 2 2.93 0.00 0.39 0.00 0.08 96.60 17:33:01 3 2.40 0.00 0.32 0.02 0.05 97.22 17:33:01 4 2.83 0.00 0.38 0.00 0.08 96.70 17:33:01 5 2.49 0.00 0.35 0.00 0.07 97.09 17:33:01 6 2.54 0.00 0.33 0.00 0.03 97.10 17:33:01 7 1.91 0.00 0.32 0.12 0.08 97.58 17:34:01 all 3.38 0.00 0.84 0.85 0.06 94.88 17:34:01 0 3.67 0.00 0.95 0.25 0.03 95.10 17:34:01 1 2.53 0.00 0.87 4.25 0.07 92.28 17:34:01 2 8.51 0.00 1.12 0.45 0.07 89.86 17:34:01 3 2.25 0.00 0.79 0.37 0.12 96.48 17:34:01 4 2.99 0.00 0.92 0.07 0.03 95.99 17:34:01 5 1.91 0.00 0.57 0.23 0.05 97.24 17:34:01 6 2.14 0.00 0.62 0.30 0.05 96.89 17:34:01 7 2.99 0.00 0.89 0.85 0.07 95.20 Average: all 10.34 0.00 2.11 3.31 0.06 84.18 Average: 0 7.84 0.00 1.86 2.47 0.06 87.78 Average: 1 10.29 0.00 2.15 2.18 0.07 85.32 Average: 2 13.88 0.00 2.28 1.46 0.07 82.31 Average: 3 11.96 0.00 2.46 8.36 0.07 77.16 Average: 4 10.77 0.00 2.21 2.43 0.06 84.53 Average: 5 10.05 0.00 2.07 3.84 0.06 83.98 Average: 6 9.45 0.00 2.07 4.35 0.06 84.08 Average: 7 8.53 0.00 1.77 1.41 0.06 88.24