---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84649 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 852 25239 0 6075 30859 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:37:b6:fd brd ff:ff:ff:ff:ff:ff inet 10.30.107.51/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe37:b6fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:c1:aa:63 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:e7ff:fec1:aa63/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84649) 11/18/24 _x86_64_ (8 CPU) 14:19:48 LINUX RESTART (8 CPU) 14:20:01 tps rtps wtps bread/s bwrtn/s 14:21:02 344.49 87.64 256.86 6296.55 61293.92 14:22:01 246.92 9.00 237.92 1649.88 75337.17 14:23:01 205.73 0.28 205.45 16.13 81252.32 14:24:01 257.15 0.10 257.05 6.13 67773.14 14:25:01 51.11 0.00 51.11 0.00 29525.88 14:26:01 77.49 1.05 76.44 68.92 27820.03 Average: 197.01 16.36 180.65 1338.71 57117.28 14:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:21:02 30179428 31717480 2759792 8.38 66960 1784468 1383360 4.07 850656 1621208 147080 14:22:01 28303952 31372820 4635268 14.07 116532 3187272 2005164 5.90 1412464 2797192 187716 14:23:01 26756728 31364816 6182492 18.77 161848 4569232 2387180 7.02 1479520 4154828 123880 14:24:01 25699696 31573120 7239524 21.98 227944 5631612 1656164 4.87 1360196 5190000 229688 14:25:01 25579228 31609448 7359992 22.34 233140 5767448 1667636 4.91 1364160 5290516 100268 14:26:01 25816532 31571228 7122688 21.62 235944 5513564 1514872 4.46 1455472 4996052 2700 Average: 27055927 31534819 5883293 17.86 173728 4408933 1769063 5.20 1320411 4008299 131889 14:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:02 ens3 413.91 284.20 1526.53 77.96 0.00 0.00 0.00 0.00 14:21:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 14:22:01 vethc8ca19d 0.93 1.05 0.10 0.37 0.00 0.00 0.00 0.00 14:22:01 docker0 57.07 90.38 4.52 854.49 0.00 0.00 0.00 0.00 14:22:01 ens3 351.88 188.61 6043.35 20.33 0.00 0.00 0.00 0.00 14:22:01 lo 3.39 3.39 0.35 0.35 0.00 0.00 0.00 0.00 14:23:01 veth297ca24 1.57 1.42 0.16 0.92 0.00 0.00 0.00 0.00 14:23:01 docker0 59.09 86.79 4.00 868.95 0.00 0.00 0.00 0.00 14:23:01 ens3 357.31 189.52 7074.22 14.61 0.00 0.00 0.00 0.00 14:23:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 14:24:01 vethd2b92a9 27.89 71.99 2.40 1421.33 0.00 0.00 0.00 0.12 14:24:01 docker0 27.92 71.88 2.02 1421.32 0.00 0.00 0.00 0.00 14:24:01 ens3 244.94 113.66 4035.21 10.51 0.00 0.00 0.00 0.00 14:24:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 14:25:01 vethd2b92a9 31.31 49.71 2.65 859.94 0.00 0.00 0.00 0.07 14:25:01 docker0 31.31 49.68 2.22 859.93 0.00 0.00 0.00 0.00 14:25:01 ens3 57.56 38.74 861.69 4.84 0.00 0.00 0.00 0.00 14:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 docker0 0.35 0.35 0.03 0.60 0.00 0.00 0.00 0.00 14:26:01 ens3 161.96 188.32 30.14 1250.60 0.00 0.00 0.00 0.00 14:26:01 lo 4.00 4.00 0.37 0.37 0.00 0.00 0.00 0.00 Average: docker0 29.21 49.73 2.13 667.06 0.00 0.00 0.00 0.00 Average: ens3 264.35 167.12 3254.21 230.38 0.00 0.00 0.00 0.00 Average: lo 1.85 1.85 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84649) 11/18/24 _x86_64_ (8 CPU) 14:19:48 LINUX RESTART (8 CPU) 14:20:01 CPU %user %nice %system %iowait %steal %idle 14:21:02 all 10.00 0.00 1.52 3.20 0.04 85.24 14:21:02 0 32.21 0.00 2.64 2.92 0.05 62.17 14:21:02 1 14.12 0.00 1.50 1.15 0.03 83.19 14:21:02 2 6.04 0.00 2.34 9.03 0.03 82.55 14:21:02 3 4.60 0.00 0.85 0.20 0.08 94.26 14:21:02 4 6.55 0.00 1.05 1.99 0.03 90.38 14:21:02 5 4.64 0.00 0.79 0.30 0.03 94.24 14:21:02 6 8.56 0.00 2.01 9.13 0.05 80.24 14:21:02 7 3.21 0.00 0.95 0.89 0.02 94.94 14:22:01 all 16.93 0.00 3.88 3.67 0.05 75.47 14:22:01 0 12.94 0.00 3.47 0.32 0.05 83.21 14:22:01 1 31.14 0.00 5.07 14.92 0.09 48.79 14:22:01 2 14.80 0.00 4.27 5.50 0.05 75.37 14:22:01 3 15.89 0.00 3.34 0.97 0.07 79.73 14:22:01 4 17.58 0.00 3.91 2.30 0.05 76.15 14:22:01 5 15.10 0.00 4.44 0.39 0.05 80.01 14:22:01 6 13.90 0.00 3.63 4.93 0.03 77.50 14:22:01 7 14.06 0.00 2.93 0.09 0.05 82.88 14:23:01 all 18.76 0.00 4.08 3.86 0.06 73.24 14:23:01 0 18.69 0.00 3.09 0.05 0.05 78.12 14:23:01 1 19.27 0.00 4.59 0.27 0.05 75.81 14:23:01 2 19.06 0.00 4.27 6.41 0.05 70.20 14:23:01 3 17.97 0.00 4.23 0.02 0.05 77.74 14:23:01 4 18.95 0.00 3.21 4.52 0.05 73.28 14:23:01 5 18.67 0.00 4.28 12.07 0.08 64.90 14:23:01 6 20.33 0.00 5.26 1.00 0.07 73.34 14:23:01 7 17.09 0.00 3.70 6.60 0.05 72.56 14:24:01 all 19.39 0.00 3.60 3.03 0.05 73.93 14:24:01 0 15.72 0.00 3.17 0.50 0.05 80.55 14:24:01 1 23.13 0.00 4.48 0.45 0.05 71.89 14:24:01 2 18.71 0.00 3.18 0.49 0.05 77.56 14:24:01 3 25.46 0.00 3.40 0.27 0.05 70.82 14:24:01 4 18.83 0.00 4.13 3.25 0.05 73.75 14:24:01 5 18.48 0.00 3.35 0.64 0.05 77.48 14:24:01 6 16.58 0.00 2.97 9.14 0.07 71.23 14:24:01 7 18.21 0.00 4.08 9.54 0.05 68.12 14:25:01 all 11.34 0.00 1.08 1.47 0.02 86.09 14:25:01 0 7.31 0.00 0.85 1.02 0.02 90.81 14:25:01 1 29.32 0.00 1.78 1.51 0.05 67.35 14:25:01 2 5.43 0.00 1.10 2.25 0.02 91.20 14:25:01 3 20.75 0.00 1.58 0.10 0.05 77.52 14:25:01 4 4.32 0.00 0.58 0.77 0.02 94.31 14:25:01 5 6.96 0.00 0.85 0.02 0.03 92.14 14:25:01 6 4.84 0.00 0.20 5.94 0.00 89.02 14:25:01 7 11.65 0.00 1.72 0.18 0.02 86.43 14:26:01 all 10.92 0.00 0.79 1.41 0.03 86.85 14:26:01 0 4.21 0.00 0.73 3.07 0.03 91.95 14:26:01 1 16.77 0.00 0.97 0.32 0.03 81.91 14:26:01 2 16.99 0.00 0.93 0.23 0.03 81.81 14:26:01 3 7.34 0.00 1.17 7.16 0.05 84.28 14:26:01 4 18.71 0.00 0.83 0.27 0.03 80.16 14:26:01 5 7.17 0.00 0.52 0.02 0.02 92.28 14:26:01 6 7.53 0.00 0.60 0.12 0.03 91.72 14:26:01 7 8.61 0.00 0.57 0.07 0.03 90.72 Average: all 14.53 0.00 2.48 2.77 0.04 80.17 Average: 0 15.19 0.00 2.32 1.32 0.04 81.13 Average: 1 22.27 0.00 3.05 3.06 0.05 71.56 Average: 2 13.49 0.00 2.68 3.98 0.04 79.81 Average: 3 15.33 0.00 2.42 1.46 0.06 80.74 Average: 4 14.13 0.00 2.27 2.18 0.04 81.38 Average: 5 11.81 0.00 2.36 2.23 0.04 83.56 Average: 6 11.93 0.00 2.44 5.04 0.04 80.55 Average: 7 12.11 0.00 2.32 2.89 0.04 82.65