---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22769 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 842 27131 0 4193 30868 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:2f:80:66 brd ff:ff:ff:ff:ff:ff inet 10.30.107.144/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fe2f:8066/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:97:fa:5f 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-22769) 04/12/24 _x86_64_ (8 CPU) 15:04:58 LINUX RESTART (8 CPU) 15:05:01 tps rtps wtps bread/s bwrtn/s 15:06:02 119.73 73.60 46.13 5326.85 45046.23 15:07:01 79.65 14.51 65.14 1010.68 14000.34 15:08:01 123.01 23.06 99.95 2775.54 21126.35 15:09:01 238.79 6.00 232.79 526.01 73769.09 15:10:01 152.72 6.62 146.11 288.59 11396.03 15:11:01 33.23 0.88 32.34 43.06 9637.89 Average: 124.65 20.80 103.85 1663.60 29204.88 15:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:06:02 30416540 31743268 2522672 7.66 46368 1604416 1399568 4.12 791520 1469472 41048 15:07:01 30114600 31696752 2824612 8.58 70528 1822104 1432160 4.21 878868 1657072 162816 15:08:01 28915240 31673720 4023972 12.22 102976 2926544 1374964 4.05 985784 2665064 893592 15:09:01 27681560 31519744 5257652 15.96 123224 3934956 3158208 9.29 1178952 3627680 11328 15:10:01 26474688 30342488 6464524 19.63 130572 3952088 4504288 13.25 2406340 3596108 224 15:11:01 27809952 31628940 5129260 15.57 131040 3911984 1472076 4.33 1149172 3543824 3896 Average: 28568763 31434152 4370449 13.27 100785 3025349 2223544 6.54 1231773 2759870 185484 15:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:02 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 15:06:02 ens3 323.21 217.31 890.04 55.90 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 15:07:01 ens3 48.72 34.43 727.61 11.13 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 br-e16d40256365 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 lo 5.67 5.67 0.54 0.54 0.00 0.00 0.00 0.00 15:08:01 ens3 171.60 111.81 4673.67 12.79 0.00 0.00 0.00 0.00 15:09:01 vethcf43b13 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 15:09:01 veth4c218cb 0.15 0.28 0.01 0.02 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 br-e16d40256365 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:10:01 vethcf43b13 0.22 0.30 0.02 0.77 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 br-e16d40256365 3.55 3.93 6.17 2.50 0.00 0.00 0.00 0.00 15:10:01 veth2da75c2 121.08 149.04 113.86 35.05 0.00 0.00 0.00 0.01 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 lo 32.36 32.36 10.50 10.50 0.00 0.00 0.00 0.00 15:11:01 ens3 817.76 545.94 12576.66 111.64 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 Average: lo 4.91 4.91 1.71 1.71 0.00 0.00 0.00 0.00 Average: ens3 135.60 90.46 2101.07 18.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22769) 04/12/24 _x86_64_ (8 CPU) 15:04:58 LINUX RESTART (8 CPU) 15:05:01 CPU %user %nice %system %iowait %steal %idle 15:06:02 all 5.50 0.00 0.94 8.26 0.03 85.27 15:06:02 0 2.74 0.00 0.72 0.84 0.03 95.67 15:06:02 1 5.86 0.00 0.35 12.90 0.02 80.87 15:06:02 2 3.73 0.00 1.99 0.57 0.03 93.68 15:06:02 3 5.05 0.00 0.70 28.87 0.05 65.33 15:06:02 4 3.81 0.00 0.87 2.49 0.02 92.82 15:06:02 5 3.04 0.00 0.92 0.35 0.03 95.65 15:06:02 6 13.15 0.00 1.18 1.60 0.03 84.03 15:06:02 7 6.58 0.00 0.82 18.51 0.03 74.06 15:07:01 all 9.07 0.00 0.60 3.32 0.03 86.98 15:07:01 0 18.32 0.00 0.94 0.24 0.05 80.45 15:07:01 1 0.98 0.00 0.17 5.21 0.02 93.62 15:07:01 2 9.69 0.00 0.76 15.33 0.07 74.15 15:07:01 3 1.98 0.00 0.34 1.00 0.02 96.66 15:07:01 4 7.58 0.00 0.83 0.66 0.02 90.92 15:07:01 5 0.42 0.00 0.20 0.00 0.00 99.37 15:07:01 6 8.14 0.00 0.51 0.80 0.02 90.53 15:07:01 7 25.52 0.00 1.02 3.29 0.05 70.12 15:08:01 all 10.12 0.00 1.63 3.17 0.04 85.04 15:08:01 0 6.20 0.00 1.29 0.15 0.03 92.32 15:08:01 1 9.04 0.00 1.74 0.42 0.02 88.78 15:08:01 2 10.37 0.00 2.19 8.93 0.07 78.43 15:08:01 3 4.46 0.00 1.24 0.17 0.03 94.09 15:08:01 4 9.23 0.00 1.73 10.66 0.03 78.35 15:08:01 5 15.65 0.00 1.94 1.05 0.03 81.33 15:08:01 6 5.34 0.00 1.39 1.38 0.03 91.86 15:08:01 7 20.61 0.00 1.54 2.64 0.05 75.16 15:09:01 all 4.50 0.00 2.00 11.58 0.05 81.88 15:09:01 0 5.16 0.00 1.81 6.94 0.05 86.04 15:09:01 1 5.43 0.00 1.44 0.35 0.05 92.73 15:09:01 2 4.39 0.00 1.59 1.84 0.03 92.15 15:09:01 3 4.82 0.00 2.02 6.37 0.03 86.76 15:09:01 4 3.99 0.00 1.86 9.07 0.05 85.03 15:09:01 5 4.19 0.00 2.63 6.81 0.05 86.32 15:09:01 6 4.14 0.00 3.20 53.69 0.07 38.91 15:09:01 7 3.78 0.00 1.50 7.77 0.03 86.92 15:10:01 all 14.73 0.00 1.61 2.11 0.06 81.49 15:10:01 0 21.75 0.00 2.19 1.89 0.07 74.11 15:10:01 1 10.11 0.00 1.10 1.75 0.05 86.99 15:10:01 2 14.78 0.00 1.77 0.94 0.07 82.45 15:10:01 3 7.49 0.00 0.92 2.01 0.05 89.53 15:10:01 4 12.64 0.00 1.82 1.12 0.08 84.33 15:10:01 5 16.66 0.00 1.72 2.52 0.07 79.02 15:10:01 6 11.84 0.00 1.14 4.73 0.07 82.23 15:10:01 7 22.60 0.00 2.19 1.92 0.08 73.21 15:11:01 all 1.84 0.00 0.39 0.97 0.03 96.77 15:11:01 0 1.20 0.00 0.35 0.45 0.05 97.95 15:11:01 1 1.80 0.00 0.48 0.05 0.02 97.65 15:11:01 2 1.57 0.00 0.47 0.28 0.02 97.66 15:11:01 3 3.24 0.00 0.43 0.84 0.02 95.47 15:11:01 4 2.79 0.00 0.43 1.50 0.03 95.24 15:11:01 5 0.87 0.00 0.43 0.12 0.02 98.56 15:11:01 6 2.40 0.00 0.18 4.34 0.02 93.06 15:11:01 7 0.88 0.00 0.35 0.10 0.02 98.65 Average: all 7.62 0.00 1.20 4.90 0.04 86.25 Average: 0 9.20 0.00 1.22 1.75 0.05 87.78 Average: 1 5.55 0.00 0.88 3.44 0.03 90.10 Average: 2 7.41 0.00 1.46 4.62 0.05 86.46 Average: 3 4.51 0.00 0.94 6.55 0.03 87.96 Average: 4 6.67 0.00 1.26 4.25 0.04 87.79 Average: 5 6.82 0.00 1.31 1.81 0.03 90.03 Average: 6 7.49 0.00 1.26 11.05 0.04 80.16 Average: 7 13.30 0.00 1.23 5.71 0.04 79.71