---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5448 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 12G 7.7G 61% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 551 2332 0 5091 7126 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:f2:e3:20 brd ff:ff:ff:ff:ff:ff inet 10.32.6.106/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fef2:e320/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:75:95: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:e8ff:fe75:95ce/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5448) 07/10/26 _x86_64_ (4 CPU) 16:48:55 LINUX RESTART (4 CPU) 16:49:01 tps rtps wtps bread/s bwrtn/s 16:50:01 160.88 83.84 77.04 5776.87 39234.01 16:51:01 55.66 0.38 55.28 34.66 7214.93 16:52:01 93.95 35.09 58.86 2449.06 11668.86 16:53:01 25.29 12.71 12.58 912.76 8054.65 16:54:01 143.93 3.73 140.19 476.45 66347.88 16:55:01 5.70 0.30 5.40 4.93 356.95 16:56:01 7.98 0.00 7.98 0.00 486.59 16:57:01 39.64 0.40 39.24 17.86 26519.18 16:58:01 115.49 0.27 115.23 17.33 26586.07 16:59:01 23.25 0.33 22.91 32.79 1501.35 Average: 67.18 13.71 53.47 972.30 18796.84 16:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:01 5929068 7427460 2238360 27.41 33876 1646472 973388 10.56 569576 1502836 51848 16:51:01 5607760 7378920 2559668 31.34 54600 1885072 1002200 10.87 632652 1733848 171156 16:52:01 5134512 7218896 3032916 37.13 69864 2168252 1134416 12.31 854560 1952704 102464 16:53:01 4039536 6290092 4127892 50.54 73588 2325008 2058344 22.33 1835652 2053380 8128 16:54:01 2289940 6149812 5877488 71.96 141564 3725812 2668436 28.95 2083664 3388316 544 16:55:01 2029584 5837132 6137844 75.15 141808 3670388 2740148 29.73 2422936 3306124 3720 16:56:01 1906460 5735412 6260968 76.66 141916 3691692 2773276 30.09 2522864 3327204 13316 16:57:01 1374756 5933288 6792672 83.17 146632 4391232 2482472 26.94 2476992 3882808 608 16:58:01 2366340 7267304 5801088 71.03 152316 4719208 1106508 12.01 1353792 4011688 16832 16:59:01 2359640 7266440 5807788 71.11 154732 4722136 1111112 12.06 1360328 4010124 9396 Average: 3303760 6650476 4863668 59.55 111090 3294527 1805030 19.59 1611302 2916903 37801 16:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 ens3 448.53 220.99 1068.69 66.54 0.00 0.00 0.00 0.00 16:50:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 ens3 95.22 76.26 1026.01 8.00 0.00 0.00 0.00 0.00 16:51:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 ens3 182.22 160.99 1639.16 32.56 0.00 0.00 0.00 0.00 16:52:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 ens3 169.59 145.87 2007.91 18.67 0.00 0.00 0.00 0.00 16:53:01 lo 0.50 0.50 0.04 0.04 0.00 0.00 0.00 0.00 16:54:01 docker0 0.23 0.32 0.01 0.02 0.00 0.00 0.00 0.00 16:54:01 ens3 723.15 550.16 8400.10 41.45 0.00 0.00 0.00 0.00 16:54:01 lo 5.12 5.12 0.77 0.77 0.00 0.00 0.00 0.00 16:54:01 vethe80c31f 0.20 0.47 0.01 0.04 0.00 0.00 0.00 0.00 16:55:01 docker0 1.15 1.65 0.19 0.64 0.00 0.00 0.00 0.00 16:55:01 ens3 73.13 31.91 16.17 67.91 0.00 0.00 0.00 0.00 16:55:01 lo 494.30 494.30 122.95 122.95 0.00 0.00 0.00 0.00 16:55:01 vethe80c31f 0.20 0.42 0.01 0.03 0.00 0.00 0.00 0.00 16:56:01 docker0 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:56:01 ens3 162.57 72.24 35.29 164.16 0.00 0.00 0.00 0.00 16:56:01 lo 1110.98 1110.98 297.70 297.70 0.00 0.00 0.00 0.00 16:56:01 vethe80c31f 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:57:01 veth3a0fde7 0.02 0.20 0.00 0.02 0.00 0.00 0.00 0.00 16:57:01 docker0 5.67 22.93 0.42 120.20 0.00 0.00 0.00 0.00 16:57:01 ens3 594.10 380.35 3614.65 29.75 0.00 0.00 0.00 0.00 16:57:01 lo 7.43 7.43 0.52 0.52 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 16:58:01 ens3 215.86 341.24 40.19 2490.23 0.00 0.00 0.00 0.00 16:58:01 lo 5.00 5.00 0.43 0.43 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 ens3 12.10 12.95 9.60 6.03 0.00 0.00 0.00 0.00 16:59:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 0.72 2.53 0.06 12.09 0.00 0.00 0.00 0.00 Average: ens3 267.64 199.29 1785.70 292.55 0.00 0.00 0.00 0.00 Average: lo 162.85 162.85 42.29 42.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5448) 07/10/26 _x86_64_ (4 CPU) 16:48:55 LINUX RESTART (4 CPU) 16:49:01 CPU %user %nice %system %iowait %steal %idle 16:50:01 all 16.33 0.00 2.70 5.00 0.98 74.99 16:50:01 0 20.43 0.00 5.08 4.18 1.12 69.19 16:50:01 1 12.92 0.00 1.72 6.77 0.84 77.75 16:50:01 2 8.80 0.00 1.97 4.09 0.75 84.39 16:50:01 3 23.16 0.00 2.00 4.97 1.20 68.66 16:51:01 all 20.17 0.00 1.10 1.83 0.78 76.11 16:51:01 0 23.51 0.00 1.12 0.38 0.65 74.34 16:51:01 1 5.70 0.00 0.52 0.68 0.63 92.47 16:51:01 2 8.67 0.00 0.62 0.73 0.55 89.43 16:51:01 3 42.87 0.00 2.17 5.49 1.32 48.15 16:52:01 all 32.94 0.00 2.21 1.92 2.08 60.84 16:52:01 0 33.05 0.00 2.12 2.73 2.18 59.92 16:52:01 1 25.09 0.00 1.18 0.53 1.96 71.24 16:52:01 2 30.54 0.00 2.04 2.81 2.06 62.55 16:52:01 3 43.10 0.00 3.53 1.63 2.13 49.60 16:53:01 all 56.82 0.00 2.41 0.62 3.40 36.75 16:53:01 0 43.10 0.00 2.05 0.79 3.48 50.58 16:53:01 1 63.84 0.00 3.34 0.48 3.04 29.29 16:53:01 2 64.51 0.00 1.32 0.46 3.15 30.56 16:53:01 3 54.92 0.00 2.88 0.78 3.96 37.46 16:54:01 all 30.84 0.00 10.25 2.16 1.14 55.61 16:54:01 0 33.12 0.00 9.32 0.68 1.14 55.74 16:54:01 1 34.08 0.00 10.96 1.56 0.91 52.49 16:54:01 2 29.90 0.00 10.75 4.55 1.41 53.39 16:54:01 3 25.77 0.00 9.93 1.98 1.13 61.19 16:55:01 all 63.93 0.00 5.10 0.15 3.88 26.94 16:55:01 0 63.43 0.00 5.73 0.06 3.58 27.20 16:55:01 1 60.28 0.00 5.64 0.23 3.81 30.04 16:55:01 2 67.49 0.00 4.13 0.29 3.87 24.23 16:55:01 3 64.75 0.00 4.85 0.00 4.28 26.11 16:56:01 all 52.86 0.00 6.64 0.09 3.07 37.34 16:56:01 0 52.02 0.00 6.62 0.00 2.95 38.42 16:56:01 1 57.34 0.00 5.78 0.38 2.93 33.57 16:56:01 2 48.83 0.00 7.19 0.00 3.33 40.66 16:56:01 3 53.21 0.00 6.97 0.00 3.08 36.73 16:57:01 all 23.87 0.00 4.22 0.89 1.77 69.26 16:57:01 0 25.98 0.00 3.75 0.26 1.61 68.40 16:57:01 1 23.48 0.00 6.24 1.96 2.01 66.31 16:57:01 2 19.76 0.00 3.20 0.50 1.75 74.78 16:57:01 3 26.27 0.00 3.69 0.81 1.71 67.53 16:58:01 all 24.30 0.00 3.42 2.74 1.03 68.50 16:58:01 0 21.39 0.00 3.65 2.14 0.71 72.11 16:58:01 1 31.82 0.00 3.34 2.67 1.31 60.87 16:58:01 2 18.25 0.00 3.27 2.23 1.04 75.21 16:58:01 3 25.72 0.00 3.40 3.92 1.08 65.88 16:59:01 all 21.11 0.00 1.06 0.71 0.76 76.36 16:59:01 0 21.41 0.00 1.07 0.32 0.78 76.43 16:59:01 1 11.82 0.00 1.27 1.70 0.52 84.69 16:59:01 2 44.44 0.00 1.23 0.17 1.22 52.94 16:59:01 3 6.79 0.00 0.70 0.67 0.52 91.33 Average: all 34.62 0.00 3.97 1.60 1.90 57.90 Average: 0 34.07 0.00 4.13 1.14 1.83 58.82 Average: 1 33.28 0.00 4.10 1.66 1.81 59.14 Average: 2 34.43 0.00 3.62 1.59 1.92 58.43 Average: 3 36.74 0.00 4.04 2.02 2.05 55.15