---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33010 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 17G 139G 11% / 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 867 22417 0 8882 30844 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:3a:0b:9f brd ff:ff:ff:ff:ff:ff inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe3a:b9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:d0:83:f0 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::42:26ff:fed0:83f0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33010) 08/04/25 _x86_64_ (8 CPU) 13:33:30 LINUX RESTART (8 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 358.84 29.53 329.31 986.65 78860.45 13:36:01 560.72 20.73 539.99 2308.68 302385.74 13:37:01 310.68 3.17 307.52 428.33 25818.23 13:38:01 129.78 0.35 129.43 36.26 17403.37 13:39:01 9.53 0.02 9.52 0.13 233.83 13:40:01 4.18 0.00 4.18 0.00 202.90 13:41:01 18.96 0.02 18.95 3.33 748.01 13:42:01 74.04 1.80 72.24 93.98 2518.25 Average: 182.98 6.90 176.08 481.13 53468.98 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30071756 31674740 2867464 8.71 72696 1839244 1428096 4.20 880644 1694976 182544 13:36:01 23418548 31666128 9520672 28.90 164720 8097300 1672816 4.92 1006716 7873700 202924 13:37:01 20401668 28968484 12537552 38.06 180656 8394992 9965684 29.32 3957448 7831712 3192 13:38:01 19420780 28308976 13518440 41.04 209000 8649576 10804248 31.79 4664068 8055892 1804 13:39:01 19310792 28197852 13628428 41.37 209252 8648676 10921536 32.13 4787948 8041108 480 13:40:01 19302780 28193940 13636440 41.40 209476 8652380 10877560 32.00 4792736 8043304 588 13:41:01 20189472 29031368 12749748 38.71 209820 8612600 8521888 25.07 3981772 7996136 396 13:42:01 22987896 31616376 9951324 30.21 211828 8387556 1576020 4.64 1455328 7794056 11752 Average: 21887962 29707233 11051258 33.55 183431 7660290 6970981 20.51 3190832 7166360 50460 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 315.33 201.20 1473.43 59.01 0.00 0.00 0.00 0.00 13:35:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 3116.50 1585.59 58328.07 119.67 0.00 0.00 0.00 0.00 13:36:01 br-f646386bda03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 16.86 16.86 1.66 1.66 0.00 0.00 0.00 0.00 13:37:01 veth41f290d 4.95 6.93 0.85 1.02 0.00 0.00 0.00 0.00 13:37:01 vethce60d79 0.38 0.78 0.04 0.64 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 43.64 34.23 318.69 5.14 0.00 0.00 0.00 0.00 13:38:01 veth41f290d 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 13:38:01 vethce60d79 0.68 0.75 0.07 1.60 0.00 0.00 0.00 0.00 13:38:01 docker0 28.28 38.78 2.92 299.07 0.00 0.00 0.00 0.00 13:38:01 ens3 80.60 53.62 1177.66 5.49 0.00 0.00 0.00 0.00 13:39:01 veth41f290d 0.52 0.77 0.07 0.09 0.00 0.00 0.00 0.00 13:39:01 vethce60d79 0.72 0.75 0.07 1.62 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 0.63 0.62 0.17 0.49 0.00 0.00 0.00 0.00 13:40:01 veth41f290d 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:40:01 vethce60d79 0.70 0.72 0.07 1.63 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 0.77 0.63 0.19 0.28 0.00 0.00 0.00 0.00 13:41:01 veth41f290d 0.17 1.02 0.01 0.07 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 ens3 9.30 10.36 8.85 1.70 0.00 0.00 0.00 0.00 13:41:01 veth62f800f 1143.04 1150.57 126.91 260.61 0.00 0.00 0.00 0.02 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 43.74 33.08 69.12 16.79 0.00 0.00 0.00 0.00 13:42:01 lo 31.33 31.33 2.96 2.96 0.00 0.00 0.00 0.00 Average: docker0 3.54 4.86 0.37 37.46 0.00 0.00 0.00 0.00 Average: ens3 451.60 240.00 7684.83 26.00 0.00 0.00 0.00 0.00 Average: lo 3.44 3.44 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33010) 08/04/25 _x86_64_ (8 CPU) 13:33:30 LINUX RESTART (8 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 10.14 0.00 0.89 3.15 0.04 85.77 13:35:01 0 1.35 0.00 0.77 7.19 0.03 90.67 13:35:01 1 5.16 0.00 0.25 1.19 0.02 93.38 13:35:01 2 8.23 0.00 0.46 2.47 0.07 88.77 13:35:01 3 0.94 0.00 0.24 0.03 0.02 98.77 13:35:01 4 26.53 0.00 1.50 1.12 0.05 70.80 13:35:01 5 11.77 0.00 0.88 2.42 0.03 84.89 13:35:01 6 5.75 0.00 1.40 9.48 0.05 83.33 13:35:01 7 21.35 0.00 1.62 1.31 0.05 75.66 13:36:01 all 20.73 0.00 9.41 13.27 0.11 56.48 13:36:01 0 20.62 0.00 9.21 10.71 0.08 59.37 13:36:01 1 19.55 0.00 10.30 4.28 0.10 65.76 13:36:01 2 20.60 0.00 9.23 6.46 0.15 63.55 13:36:01 3 19.79 0.00 10.52 34.39 0.10 35.21 13:36:01 4 19.00 0.00 8.40 5.57 0.10 66.92 13:36:01 5 20.41 0.00 9.67 3.57 0.10 66.24 13:36:01 6 25.20 0.00 9.03 19.14 0.10 46.53 13:36:01 7 20.69 0.00 8.92 22.19 0.10 48.10 13:37:01 all 35.66 0.00 4.54 1.29 0.11 58.39 13:37:01 0 39.06 0.00 4.77 1.38 0.12 54.68 13:37:01 1 37.40 0.00 4.72 0.69 0.10 57.09 13:37:01 2 32.07 0.00 4.44 1.23 0.10 62.17 13:37:01 3 37.63 0.00 4.19 1.65 0.12 56.42 13:37:01 4 37.53 0.00 4.86 1.48 0.12 56.02 13:37:01 5 36.63 0.00 4.29 1.39 0.10 57.58 13:37:01 6 33.13 0.00 4.32 0.83 0.10 61.63 13:37:01 7 31.84 0.00 4.78 1.72 0.12 61.55 13:38:01 all 9.88 0.00 1.91 0.58 0.07 87.56 13:38:01 0 13.17 0.00 2.16 0.03 0.07 84.58 13:38:01 1 9.21 0.00 1.61 1.41 0.07 87.71 13:38:01 2 7.81 0.00 1.93 1.19 0.07 89.00 13:38:01 3 10.79 0.00 2.55 1.21 0.07 85.39 13:38:01 4 8.01 0.00 1.76 0.13 0.07 90.03 13:38:01 5 10.77 0.00 1.44 0.13 0.07 87.58 13:38:01 6 10.24 0.00 1.98 0.50 0.05 87.22 13:38:01 7 9.04 0.00 1.82 0.03 0.08 89.02 13:39:01 all 4.29 0.00 0.70 0.13 0.05 94.84 13:39:01 0 3.53 0.00 0.82 0.03 0.03 95.58 13:39:01 1 3.99 0.00 0.74 0.40 0.05 94.82 13:39:01 2 4.88 0.00 0.52 0.02 0.07 94.52 13:39:01 3 4.97 0.00 0.65 0.02 0.07 94.29 13:39:01 4 4.80 0.00 0.45 0.13 0.05 94.56 13:39:01 5 4.52 0.00 0.70 0.45 0.05 94.27 13:39:01 6 3.91 0.00 0.75 0.00 0.05 95.29 13:39:01 7 3.70 0.00 0.99 0.02 0.05 95.25 13:40:01 all 1.80 0.00 0.31 0.02 0.05 97.82 13:40:01 0 1.24 0.00 0.33 0.00 0.07 98.36 13:40:01 1 1.99 0.00 0.20 0.02 0.02 97.78 13:40:01 2 1.62 0.00 0.50 0.00 0.08 97.79 13:40:01 3 1.79 0.00 0.33 0.00 0.03 97.84 13:40:01 4 2.31 0.00 0.35 0.00 0.08 97.26 13:40:01 5 1.95 0.00 0.30 0.08 0.05 97.61 13:40:01 6 1.91 0.00 0.20 0.00 0.05 97.84 13:40:01 7 1.62 0.00 0.27 0.00 0.03 98.08 13:41:01 all 2.45 0.00 0.71 0.05 0.05 96.74 13:41:01 0 1.70 0.00 0.82 0.02 0.05 97.41 13:41:01 1 2.34 0.00 0.73 0.00 0.05 96.88 13:41:01 2 3.32 0.00 0.67 0.02 0.07 95.93 13:41:01 3 1.54 0.00 0.70 0.02 0.07 97.68 13:41:01 4 3.18 0.00 1.00 0.02 0.07 95.73 13:41:01 5 2.36 0.00 0.75 0.27 0.05 96.57 13:41:01 6 2.95 0.00 0.52 0.07 0.05 96.42 13:41:01 7 2.21 0.00 0.47 0.00 0.03 97.29 13:42:01 all 6.16 0.00 0.69 0.20 0.03 92.92 13:42:01 0 1.07 0.00 0.42 0.00 0.02 98.50 13:42:01 1 22.82 0.00 1.23 0.20 0.07 75.68 13:42:01 2 0.45 0.00 0.47 0.02 0.02 99.05 13:42:01 3 1.47 0.00 0.57 0.05 0.02 97.90 13:42:01 4 3.49 0.00 0.62 0.05 0.03 95.81 13:42:01 5 1.69 0.00 0.60 1.17 0.03 96.51 13:42:01 6 5.11 0.00 0.78 0.03 0.02 94.06 13:42:01 7 13.16 0.00 0.83 0.07 0.03 85.91 Average: all 11.36 0.00 2.38 2.31 0.06 83.88 Average: 0 10.20 0.00 2.40 2.40 0.06 84.94 Average: 1 12.80 0.00 2.46 1.02 0.06 83.66 Average: 2 9.84 0.00 2.27 1.41 0.08 86.39 Average: 3 9.85 0.00 2.46 4.62 0.06 83.01 Average: 4 13.06 0.00 2.36 1.06 0.07 83.45 Average: 5 11.23 0.00 2.32 1.18 0.06 85.22 Average: 6 10.97 0.00 2.36 3.71 0.06 82.89 Average: 7 12.90 0.00 2.45 3.13 0.06 81.47