---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4548 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 141G 10% / 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 945 24455 0 6765 30766 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:7a:0a:9f brd ff:ff:ff:ff:ff:ff inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fe7a:a9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:5e:81:1e 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4548) 12/12/23 _x86_64_ (8 CPU) 12:55:30 LINUX RESTART (8 CPU) 12:56:02 tps rtps wtps bread/s bwrtn/s 12:57:01 150.35 37.15 113.20 1731.23 89091.07 12:58:01 201.08 50.13 150.95 3762.21 46828.52 12:59:01 46.98 7.88 39.10 1372.13 7324.67 13:00:01 90.58 9.23 81.35 1541.48 37153.14 13:01:01 207.03 6.78 200.25 432.46 50262.29 13:02:01 202.42 0.03 202.38 1.20 49807.70 13:03:01 46.46 0.00 46.46 0.00 6215.23 13:04:01 39.93 0.37 39.56 22.00 5727.45 13:05:01 14.90 0.03 14.86 0.27 488.72 13:06:01 62.96 1.22 61.74 77.99 2866.99 Average: 106.20 11.24 94.96 892.74 29477.90 12:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 30055144 31672292 2884076 8.76 71060 1855300 1407288 4.14 904116 1686100 184124 12:58:01 28937796 31097300 4001424 12.15 87108 2364872 1787792 5.26 1597588 2072800 64852 12:59:01 27474444 29967612 5464776 16.59 92380 2686032 3030512 8.92 2817472 2297592 167000 13:00:01 27758784 31561256 5180436 15.73 110440 3937008 1503696 4.42 1454744 3318096 336036 13:01:01 23655308 30189488 9283912 28.18 149420 6441680 6781644 19.95 2976176 5713700 1451456 13:02:01 22550760 29058168 10388460 31.54 175036 6359376 9594716 28.23 4223752 5513868 3268 13:03:01 20714728 27517940 12224492 37.11 179992 6642208 10552524 31.05 5824964 5731392 1032 13:04:01 20331560 27274772 12607660 38.28 185812 6760888 11082196 32.61 6078068 5837724 1836 13:05:01 20325340 27270816 12613880 38.29 186588 6761532 11211688 32.99 6082376 5836256 224 13:06:01 25013240 31491848 7925980 24.06 189648 6372344 1546868 4.55 1932360 5404620 57096 Average: 24681710 29710149 8257510 25.07 142748 5018124 5849892 17.21 3389162 4341215 226692 12:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 ens3 109.47 78.09 1124.14 14.77 0.00 0.00 0.00 0.00 12:57:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 483.67 366.21 5182.72 65.13 0.00 0.00 0.00 0.00 12:58:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 1411.92 749.18 1929.51 286.28 0.00 0.00 0.00 0.00 12:59:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 ens3 352.77 215.55 3309.09 44.72 0.00 0.00 0.00 0.00 13:00:01 br-0b8e342fae48 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 2.93 2.93 0.31 0.31 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 vethf7fbc56 6.38 5.85 0.95 1.01 0.00 0.00 0.00 0.00 13:01:01 veth93494d2 13.56 12.78 8.91 2.62 0.00 0.00 0.00 0.00 13:01:01 vethd67a198 1.50 2.22 0.17 0.33 0.00 0.00 0.00 0.00 13:01:01 ens3 1127.53 500.48 21074.53 35.65 0.00 0.00 0.00 0.00 13:02:01 vethf7fbc56 13.21 10.46 1.33 1.45 0.00 0.00 0.00 0.00 13:02:01 veth93494d2 12.70 12.33 3.02 1.68 0.00 0.00 0.00 0.00 13:02:01 vethd67a198 2.80 4.85 0.36 0.46 0.00 0.00 0.00 0.00 13:02:01 ens3 2.15 2.25 0.35 1.37 0.00 0.00 0.00 0.00 13:03:01 vethf7fbc56 30.59 18.85 2.30 2.49 0.00 0.00 0.00 0.00 13:03:01 veth93494d2 24.46 32.41 3.23 2.68 0.00 0.00 0.00 0.00 13:03:01 vethd67a198 2.70 4.35 0.34 0.33 0.00 0.00 0.00 0.00 13:03:01 ens3 0.45 0.33 0.10 0.25 0.00 0.00 0.00 0.00 13:04:01 vethf7fbc56 30.96 19.40 2.36 2.97 0.00 0.00 0.00 0.00 13:04:01 veth93494d2 39.64 46.44 11.00 27.47 0.00 0.00 0.00 0.00 13:04:01 vethd67a198 4.55 6.15 5.03 4.84 0.00 0.00 0.00 0.00 13:04:01 ens3 68.29 42.59 675.57 9.46 0.00 0.00 0.00 0.00 13:05:01 vethf7fbc56 36.21 24.83 3.40 3.73 0.00 0.00 0.00 0.00 13:05:01 veth93494d2 35.39 41.79 5.20 5.24 0.00 0.00 0.00 0.00 13:05:01 vethd67a198 4.27 5.82 0.96 0.93 0.00 0.00 0.00 0.00 13:05:01 ens3 4.58 3.55 1.18 1.39 0.00 0.00 0.00 0.00 13:06:01 ens3 107.93 68.69 124.08 43.59 0.00 0.00 0.00 0.00 13:06:01 lo 27.48 27.48 2.81 2.81 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 367.29 202.89 3345.88 50.32 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4548) 12/12/23 _x86_64_ (8 CPU) 12:55:30 LINUX RESTART (8 CPU) 12:56:02 CPU %user %nice %system %iowait %steal %idle 12:57:01 all 10.57 0.00 0.81 3.10 0.03 85.48 12:57:01 0 36.83 0.00 2.07 1.51 0.08 59.50 12:57:01 1 18.10 0.00 1.11 0.70 0.05 80.05 12:57:01 2 20.89 0.00 1.21 0.39 0.03 77.48 12:57:01 3 3.05 0.00 0.27 0.03 0.02 96.62 12:57:01 4 1.36 0.00 0.53 17.63 0.03 80.45 12:57:01 5 2.26 0.00 0.42 0.51 0.02 96.79 12:57:01 6 0.88 0.00 0.49 4.03 0.03 94.56 12:57:01 7 1.24 0.00 0.39 0.05 0.00 98.32 12:58:01 all 22.19 0.00 1.24 6.58 0.08 69.90 12:58:01 0 35.31 0.00 2.03 8.41 0.13 54.12 12:58:01 1 27.47 0.00 0.97 1.76 0.07 69.74 12:58:01 2 24.32 0.00 1.10 1.66 0.07 72.85 12:58:01 3 20.24 0.00 0.93 1.47 0.07 77.29 12:58:01 4 17.50 0.00 1.49 24.48 0.08 56.45 12:58:01 5 11.07 0.00 1.17 5.97 0.05 81.74 12:58:01 6 17.09 0.00 1.16 7.93 0.12 73.71 12:58:01 7 24.54 0.00 1.10 0.95 0.08 73.32 12:59:01 all 48.26 0.00 1.43 0.18 0.10 50.03 12:59:01 0 51.91 0.00 1.57 0.23 0.10 46.19 12:59:01 1 54.36 0.00 1.54 0.42 0.10 43.58 12:59:01 2 38.97 0.00 1.65 0.43 0.10 58.85 12:59:01 3 44.30 0.00 1.59 0.02 0.08 54.01 12:59:01 4 54.10 0.00 1.47 0.27 0.10 44.07 12:59:01 5 48.61 0.00 1.61 0.05 0.12 49.61 12:59:01 6 53.23 0.00 0.80 0.05 0.08 45.84 12:59:01 7 40.63 0.00 1.19 0.00 0.10 58.08 13:00:01 all 14.64 0.00 1.81 0.73 0.05 82.78 13:00:01 0 12.91 0.00 1.95 2.19 0.03 82.91 13:00:01 1 32.69 0.00 2.32 0.15 0.07 64.77 13:00:01 2 10.82 0.00 1.54 0.53 0.08 87.03 13:00:01 3 17.54 0.00 2.06 0.08 0.05 80.27 13:00:01 4 14.01 0.00 2.09 0.12 0.03 83.75 13:00:01 5 5.64 0.00 1.60 2.67 0.02 90.06 13:00:01 6 7.85 0.00 1.44 0.02 0.05 90.64 13:00:01 7 15.62 0.00 1.47 0.08 0.05 82.78 13:01:01 all 29.44 0.00 5.73 3.40 0.11 61.32 13:01:01 0 36.10 0.00 6.86 16.55 0.12 40.37 13:01:01 1 27.60 0.00 5.29 1.69 0.10 65.32 13:01:01 2 25.19 0.00 5.41 1.52 0.12 67.77 13:01:01 3 30.62 0.00 5.95 1.08 0.12 62.23 13:01:01 4 26.61 0.00 5.20 0.74 0.10 67.34 13:01:01 5 29.08 0.00 6.19 1.57 0.12 63.04 13:01:01 6 31.30 0.00 5.86 2.03 0.12 60.70 13:01:01 7 29.06 0.00 5.09 2.05 0.08 63.71 13:02:01 all 25.27 0.00 3.05 7.76 0.10 63.82 13:02:01 0 29.14 0.00 3.70 1.36 0.10 65.70 13:02:01 1 24.95 0.00 3.11 41.29 0.12 30.54 13:02:01 2 25.85 0.00 3.05 1.20 0.10 69.80 13:02:01 3 24.54 0.00 3.11 0.92 0.08 71.35 13:02:01 4 23.88 0.00 2.89 7.11 0.08 66.03 13:02:01 5 23.08 0.00 2.85 1.19 0.08 72.80 13:02:01 6 25.67 0.00 2.60 1.74 0.10 69.89 13:02:01 7 25.01 0.00 3.10 7.46 0.10 64.33 13:03:01 all 25.24 0.00 1.19 0.39 0.11 73.06 13:03:01 0 28.29 0.00 1.00 0.05 0.10 70.55 13:03:01 1 24.97 0.00 1.32 0.22 0.13 73.36 13:03:01 2 25.62 0.00 1.76 1.29 0.10 71.23 13:03:01 3 40.85 0.00 1.24 0.10 0.13 57.68 13:03:01 4 16.31 0.00 1.11 0.53 0.12 81.93 13:03:01 5 25.37 0.00 1.04 0.25 0.10 73.24 13:03:01 6 22.02 0.00 0.97 0.22 0.10 76.69 13:03:01 7 18.54 0.00 1.14 0.47 0.08 79.77 13:04:01 all 9.28 0.00 1.67 0.86 0.10 88.09 13:04:01 0 8.18 0.00 1.75 0.34 0.10 89.64 13:04:01 1 10.65 0.00 1.73 0.87 0.10 86.65 13:04:01 2 8.19 0.00 1.77 2.54 0.15 87.35 13:04:01 3 11.28 0.00 1.46 2.23 0.10 84.93 13:04:01 4 11.04 0.00 1.63 0.39 0.10 86.85 13:04:01 5 9.41 0.00 1.68 0.35 0.08 88.48 13:04:01 6 7.99 0.00 1.77 0.10 0.10 90.05 13:04:01 7 7.53 0.00 1.56 0.07 0.10 90.74 13:05:01 all 4.89 0.00 1.16 0.08 0.09 93.78 13:05:01 0 4.70 0.00 1.33 0.02 0.07 93.89 13:05:01 1 5.23 0.00 1.29 0.07 0.10 93.31 13:05:01 2 4.75 0.00 1.34 0.25 0.10 93.55 13:05:01 3 4.20 0.00 1.14 0.13 0.10 94.42 13:05:01 4 4.91 0.00 1.02 0.03 0.08 93.95 13:05:01 5 4.88 0.00 0.99 0.12 0.08 93.93 13:05:01 6 4.05 0.00 1.07 0.07 0.07 94.74 13:05:01 7 6.38 0.00 1.07 0.00 0.10 92.44 13:06:01 all 8.41 0.00 1.18 0.41 0.05 89.95 13:06:01 0 18.20 0.00 1.67 0.35 0.08 79.69 13:06:01 1 4.70 0.00 0.99 0.13 0.03 94.15 13:06:01 2 21.08 0.00 1.55 1.76 0.07 75.54 13:06:01 3 11.27 0.00 1.41 0.28 0.05 86.99 13:06:01 4 3.41 0.00 1.15 0.12 0.03 95.29 13:06:01 5 3.90 0.00 0.94 0.15 0.05 94.96 13:06:01 6 2.70 0.00 0.87 0.12 0.05 96.26 13:06:01 7 2.02 0.00 0.85 0.33 0.03 96.76 Average: all 19.83 0.00 1.93 2.35 0.08 75.82 Average: 0 26.15 0.00 2.39 3.09 0.09 68.28 Average: 1 23.10 0.00 1.96 4.71 0.09 70.15 Average: 2 20.56 0.00 2.04 1.16 0.09 76.16 Average: 3 20.81 0.00 1.91 0.64 0.08 76.56 Average: 4 17.33 0.00 1.86 5.13 0.08 75.61 Average: 5 16.32 0.00 1.85 1.29 0.07 80.47 Average: 6 17.30 0.00 1.70 1.63 0.08 79.29 Average: 7 17.07 0.00 1.70 1.14 0.07 80.02