---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83701 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 11G 145G 7% / 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 890 28112 0 3164 30829 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:1a:d5:48 brd ff:ff:ff:ff:ff:ff inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe1a:d548/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:6f:6a:1f 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-83701) 11/14/24 _x86_64_ (8 CPU) 13:43:06 LINUX RESTART (8 CPU) 13:44:01 tps rtps wtps bread/s bwrtn/s 13:45:01 213.36 55.56 157.81 3399.70 86788.07 13:46:01 44.53 2.72 41.81 102.78 16128.91 13:47:01 34.54 0.80 33.74 25.06 7014.30 13:48:01 15.19 0.47 14.73 13.86 2336.02 13:49:01 14.46 0.72 13.75 73.05 1676.65 13:50:01 255.83 5.13 250.70 564.35 20517.03 Average: 96.32 10.90 85.43 696.45 22409.55 13:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:45:01 28733968 30568728 4205252 12.77 82780 2052196 2587232 7.61 2064604 1825108 97016 13:46:01 27856232 29764136 5082988 15.43 85288 2119380 2912176 8.57 2907736 1854188 36168 13:47:01 28011140 30113464 4928080 14.96 90328 2302720 2878452 8.47 2579788 2011816 23620 13:48:01 27309140 29469280 5630080 17.09 93700 2353192 2963720 8.72 3232788 2052364 17808 13:49:01 27208964 29575152 5730256 17.40 96588 2551184 2716284 7.99 3143928 2230660 175920 13:50:01 27130104 29908116 5809116 17.64 98200 2952976 2958564 8.70 2864352 2573208 24252 Average: 27708258 29899813 5230962 15.88 91147 2388608 2836071 8.34 2798866 2091224 62464 13:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 ens3 227.15 175.09 2197.98 34.23 0.00 0.00 0.00 0.00 13:45:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 ens3 2217.83 1370.15 844.04 536.45 0.00 0.00 0.00 0.00 13:46:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 ens3 1034.31 749.86 2854.39 252.29 0.00 0.00 0.00 0.00 13:47:01 lo 7.80 7.80 0.76 0.76 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 ens3 599.93 399.75 476.49 135.96 0.00 0.00 0.00 0.00 13:48:01 lo 7.58 7.58 9.56 9.56 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 ens3 388.65 229.73 286.38 89.77 0.00 0.00 0.00 0.00 13:49:01 lo 5.73 5.73 0.88 0.88 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 962.21 619.33 2428.57 211.67 0.00 0.00 0.00 0.00 13:50:01 lo 0.47 0.47 0.04 0.04 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: ens3 905.01 590.65 1514.64 210.06 0.00 0.00 0.00 0.00 Average: lo 3.76 3.76 1.89 1.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83701) 11/14/24 _x86_64_ (8 CPU) 13:43:06 LINUX RESTART (8 CPU) 13:44:01 CPU %user %nice %system %iowait %steal %idle 13:45:01 all 20.52 0.00 1.07 1.65 0.06 76.69 13:45:01 0 8.70 0.00 0.40 0.03 0.02 90.85 13:45:01 1 26.02 0.00 2.16 5.66 0.08 66.09 13:45:01 2 22.76 0.00 0.84 0.32 0.05 76.03 13:45:01 3 11.82 0.00 0.75 0.47 0.02 86.95 13:45:01 4 20.08 0.00 0.80 4.10 0.07 74.95 13:45:01 5 32.22 0.00 1.32 0.48 0.07 65.91 13:45:01 6 26.05 0.00 1.54 0.84 0.07 71.50 13:45:01 7 16.60 0.00 0.82 1.37 0.07 81.15 13:46:01 all 48.03 0.00 4.18 0.18 0.09 47.53 13:46:01 0 44.93 0.00 0.95 0.02 0.10 54.01 13:46:01 1 40.83 0.00 11.37 1.14 0.08 46.58 13:46:01 2 57.91 0.00 2.90 0.12 0.10 38.97 13:46:01 3 63.19 0.00 6.33 0.00 0.08 30.40 13:46:01 4 44.98 0.00 6.58 0.10 0.08 48.26 13:46:01 5 50.67 0.00 2.39 0.02 0.08 46.84 13:46:01 6 37.12 0.00 1.81 0.05 0.07 60.96 13:46:01 7 44.80 0.00 1.05 0.00 0.07 54.08 13:47:01 all 39.39 0.00 2.12 0.05 0.08 58.36 13:47:01 0 27.66 0.00 2.91 0.00 0.05 69.38 13:47:01 1 37.13 0.00 1.60 0.00 0.10 61.17 13:47:01 2 45.57 0.00 1.02 0.00 0.08 53.32 13:47:01 3 50.77 0.00 1.19 0.17 0.10 47.78 13:47:01 4 43.84 0.00 0.85 0.23 0.10 54.97 13:47:01 5 27.17 0.00 1.02 0.00 0.07 71.75 13:47:01 6 35.91 0.00 3.78 0.00 0.08 60.22 13:47:01 7 47.07 0.00 4.56 0.00 0.10 48.27 13:48:01 all 43.06 0.00 1.45 0.08 0.08 55.33 13:48:01 0 40.64 0.00 0.80 0.10 0.07 58.39 13:48:01 1 38.53 0.00 1.62 0.02 0.08 59.75 13:48:01 2 44.87 0.00 1.39 0.02 0.07 53.66 13:48:01 3 50.73 0.00 1.59 0.02 0.10 47.57 13:48:01 4 38.92 0.00 1.20 0.35 0.07 59.46 13:48:01 5 38.47 0.00 1.37 0.10 0.12 59.95 13:48:01 6 35.08 0.00 1.10 0.05 0.08 63.68 13:48:01 7 57.25 0.00 2.56 0.00 0.08 40.10 13:49:01 all 39.76 0.00 1.27 0.09 0.07 58.81 13:49:01 0 39.79 0.00 0.67 0.00 0.07 59.47 13:49:01 1 59.94 0.00 2.30 0.05 0.08 37.62 13:49:01 2 35.73 0.00 1.28 0.00 0.08 62.90 13:49:01 3 40.88 0.00 1.25 0.15 0.07 57.65 13:49:01 4 34.80 0.00 0.97 0.22 0.07 63.95 13:49:01 5 46.85 0.00 1.03 0.02 0.08 52.02 13:49:01 6 36.20 0.00 1.29 0.07 0.07 62.38 13:49:01 7 23.84 0.00 1.37 0.15 0.07 74.56 13:50:01 all 28.01 0.00 1.05 0.65 0.06 70.23 13:50:01 0 38.60 0.00 0.90 0.08 0.07 60.35 13:50:01 1 37.35 0.00 2.05 0.07 0.08 60.44 13:50:01 2 39.89 0.00 1.23 2.72 0.08 56.07 13:50:01 3 14.71 0.00 0.48 0.00 0.03 84.78 13:50:01 4 24.96 0.00 1.14 0.50 0.07 73.33 13:50:01 5 22.73 0.00 0.92 0.02 0.05 76.28 13:50:01 6 20.76 0.00 0.87 0.12 0.05 78.20 13:50:01 7 25.09 0.00 0.75 1.76 0.05 72.35 Average: all 36.46 0.00 1.86 0.45 0.07 61.16 Average: 0 33.39 0.00 1.10 0.04 0.06 65.41 Average: 1 39.97 0.00 3.52 1.15 0.09 55.27 Average: 2 41.11 0.00 1.44 0.53 0.08 56.84 Average: 3 38.67 0.00 1.93 0.13 0.07 59.20 Average: 4 34.60 0.00 1.92 0.92 0.08 62.49 Average: 5 36.35 0.00 1.34 0.11 0.08 62.12 Average: 6 31.86 0.00 1.73 0.19 0.07 66.15 Average: 7 35.77 0.00 1.85 0.55 0.07 61.76