---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41386 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 12G 144G 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 27243 0 4044 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:f2:4d:04 brd ff:ff:ff:ff:ff:ff inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fef2:4d04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:57:0c:da 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::42:14ff:fe57:cda/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-41386) 09/24/24 _x86_64_ (8 CPU) 12:02:23 LINUX RESTART (8 CPU) 12:03:00 tps rtps wtps bread/s bwrtn/s 12:04:01 314.29 41.66 272.63 1865.22 21115.04 12:05:01 153.41 16.88 136.53 392.33 27427.30 12:06:01 34.56 5.73 28.83 472.59 15374.10 12:07:01 89.97 2.78 87.19 389.27 53878.75 12:08:02 113.71 0.38 113.33 7.60 33183.07 12:09:01 78.99 0.22 78.77 7.05 16301.91 12:10:01 129.41 0.30 129.11 14.40 20681.35 Average: 131.18 9.81 121.38 454.23 26863.12 12:03:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:01 30086388 31681188 2852832 8.66 70880 1834076 1419656 4.18 895484 1667880 149552 12:05:01 29043880 30986656 3895340 11.83 87148 2150500 2251696 6.63 1616188 1955084 8012 12:06:01 28343000 30621108 4596220 13.95 88680 2478756 2303356 6.78 2209116 2049424 227932 12:07:01 27911416 30588216 5027804 15.26 94844 2862088 2357748 6.94 2307208 2362516 588 12:08:02 26665380 30044512 6273840 19.05 137148 3455480 2607488 7.67 3073320 2741156 57444 12:09:01 26526548 30156560 6412672 19.47 170408 3639296 2625920 7.73 3003708 2917844 200836 12:10:01 27946084 31614976 4993136 15.16 175800 3676696 1432780 4.22 1623820 2896668 848 Average: 28074671 30813317 4864549 14.77 117844 2870985 2142663 6.30 2104121 2370082 92173 12:03:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:01 lo 1.44 1.44 0.15 0.15 0.00 0.00 0.00 0.00 12:04:01 ens3 181.45 128.45 1181.62 48.88 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 12:05:01 ens3 437.26 327.10 3994.53 57.31 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 7.92 7.92 2.16 2.16 0.00 0.00 0.00 0.00 12:06:01 ens3 532.76 374.09 1487.42 138.28 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 4.62 4.62 0.41 0.41 0.00 0.00 0.00 0.00 12:07:01 ens3 481.09 517.25 1020.35 3342.16 0.00 0.00 0.00 0.00 12:07:01 docker0 3.03 5.60 0.18 77.52 0.00 0.00 0.00 0.00 12:08:02 lo 1.18 1.18 0.13 0.13 0.00 0.00 0.00 0.00 12:08:02 vethdda0ea0 181.71 272.34 32.85 764.10 0.00 0.00 0.00 0.06 12:08:02 ens3 395.93 251.62 1663.02 50.39 0.00 0.00 0.00 0.00 12:08:02 docker0 181.71 272.19 30.36 764.09 0.00 0.00 0.00 0.00 12:09:01 veth6c61d1f 143.16 235.30 26.41 719.35 0.00 0.00 0.00 0.06 12:09:01 lo 0.41 0.41 0.03 0.03 0.00 0.00 0.00 0.00 12:09:01 ens3 317.54 211.29 736.52 39.71 0.00 0.00 0.00 0.00 12:09:01 docker0 180.61 271.06 26.13 722.26 0.00 0.00 0.00 0.00 12:10:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 114.81 102.82 74.40 22.95 0.00 0.00 0.00 0.00 12:10:01 docker0 82.24 82.24 8.17 61.15 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 351.22 273.03 1452.18 528.52 0.00 0.00 0.00 0.00 Average: docker0 63.51 89.51 9.20 230.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41386) 09/24/24 _x86_64_ (8 CPU) 12:02:23 LINUX RESTART (8 CPU) 12:03:00 CPU %user %nice %system %iowait %steal %idle 12:04:01 all 10.17 0.00 0.98 3.21 0.03 85.60 12:04:01 0 1.15 0.00 1.58 15.92 0.05 81.30 12:04:01 1 4.46 0.00 0.44 0.16 0.02 94.91 12:04:01 2 10.50 0.00 0.69 0.48 0.03 88.30 12:04:01 3 16.06 0.00 1.13 1.80 0.05 80.97 12:04:01 4 16.08 0.00 1.18 1.51 0.03 81.20 12:04:01 5 11.20 0.00 0.89 1.53 0.05 86.33 12:04:01 6 11.23 0.00 0.76 1.10 0.03 86.88 12:04:01 7 10.64 0.00 1.15 3.20 0.03 84.98 12:05:01 all 10.62 0.00 1.02 4.60 0.06 83.70 12:05:01 0 6.38 0.00 1.59 23.64 0.05 68.33 12:05:01 1 10.53 0.00 0.76 1.77 0.07 86.88 12:05:01 2 13.38 0.00 1.92 1.63 0.07 83.01 12:05:01 3 14.80 0.00 1.57 1.74 0.10 81.79 12:05:01 4 13.69 0.00 0.65 4.21 0.03 81.42 12:05:01 5 9.55 0.00 0.64 0.10 0.05 89.66 12:05:01 6 8.73 0.00 0.72 1.01 0.05 89.49 12:05:01 7 7.98 0.00 0.35 2.55 0.07 89.05 12:06:01 all 19.37 0.00 1.40 1.63 0.06 77.55 12:06:01 0 21.46 0.00 3.20 8.14 0.07 67.13 12:06:01 1 21.16 0.00 3.09 0.13 0.07 75.55 12:06:01 2 18.52 0.00 0.60 0.12 0.05 80.71 12:06:01 3 27.65 0.00 1.30 0.23 0.07 70.75 12:06:01 4 18.21 0.00 0.96 2.27 0.07 78.49 12:06:01 5 18.46 0.00 0.59 0.00 0.05 80.91 12:06:01 6 14.34 0.00 0.60 0.08 0.03 84.94 12:06:01 7 15.06 0.00 0.84 2.07 0.05 81.98 12:07:01 all 8.44 0.00 1.34 4.83 0.05 85.34 12:07:01 0 2.14 0.00 1.56 2.48 0.03 93.79 12:07:01 1 7.64 0.00 1.51 0.67 0.05 90.13 12:07:01 2 2.59 0.00 0.91 0.05 0.02 96.44 12:07:01 3 24.04 0.00 2.24 5.12 0.08 68.52 12:07:01 4 7.94 0.00 0.99 13.79 0.05 77.23 12:07:01 5 7.01 0.00 1.49 0.20 0.03 91.27 12:07:01 6 6.03 0.00 0.96 15.38 0.05 77.59 12:07:01 7 10.08 0.00 1.11 0.97 0.05 87.79 12:08:02 all 7.97 0.00 1.54 4.29 0.06 86.15 12:08:02 0 2.79 0.00 0.75 0.33 0.03 96.10 12:08:02 1 8.77 0.00 1.67 2.64 0.07 86.85 12:08:02 2 24.89 0.00 1.59 2.42 0.07 71.04 12:08:02 3 7.17 0.00 2.11 15.23 0.05 75.44 12:08:02 4 3.60 0.00 0.62 1.30 0.02 94.46 12:08:02 5 6.41 0.00 2.67 2.89 0.07 87.97 12:08:02 6 4.88 0.00 1.86 0.43 0.07 92.76 12:08:02 7 5.26 0.00 1.06 9.13 0.08 84.46 12:09:01 all 5.65 0.00 1.03 2.13 0.03 91.16 12:09:01 0 0.44 0.00 0.19 0.05 0.02 99.30 12:09:01 1 2.39 0.00 1.12 7.23 0.03 89.23 12:09:01 2 3.41 0.00 1.00 1.75 0.05 93.78 12:09:01 3 1.19 0.00 0.44 4.71 0.02 93.64 12:09:01 4 3.36 0.00 1.10 0.31 0.03 95.20 12:09:01 5 21.46 0.00 0.93 0.15 0.03 77.42 12:09:01 6 3.16 0.00 1.02 0.02 0.03 95.77 12:09:01 7 9.70 0.00 2.38 2.87 0.05 85.00 12:10:01 all 1.90 0.00 0.46 3.83 0.02 93.79 12:10:01 0 0.15 0.00 0.15 0.72 0.00 98.98 12:10:01 1 0.62 0.00 0.15 5.92 0.02 93.29 12:10:01 2 2.37 0.00 0.50 2.50 0.02 94.61 12:10:01 3 0.50 0.00 0.70 18.89 0.03 79.87 12:10:01 4 1.15 0.00 0.42 0.00 0.02 98.41 12:10:01 5 7.61 0.00 0.79 2.44 0.03 89.12 12:10:01 6 1.53 0.00 0.35 0.08 0.02 98.02 12:10:01 7 1.30 0.00 0.62 0.13 0.02 97.93 Average: all 9.17 0.00 1.11 3.50 0.04 86.17 Average: 0 4.93 0.00 1.29 7.35 0.04 86.39 Average: 1 7.94 0.00 1.25 2.63 0.05 88.13 Average: 2 10.83 0.00 1.03 1.28 0.04 86.83 Average: 3 13.11 0.00 1.36 6.81 0.06 78.67 Average: 4 9.19 0.00 0.85 3.34 0.04 86.60 Average: 5 11.66 0.00 1.14 1.05 0.05 86.10 Average: 6 7.14 0.00 0.89 2.58 0.04 89.34 Average: 7 8.58 0.00 1.07 2.99 0.05 87.31