---> uname -a: Linux prd-centos8-builder-8c-8g-17258.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1024 27137 19 3726 30407 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:2f:bc:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe2f:bcd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:eb:28:c0:c6 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/02/2024 _x86_64_ (8 CPU) 19:42:22 LINUX RESTART (8 CPU) 07:43:01 PM tps rtps wtps bread/s bwrtn/s 07:44:01 PM 168.88 13.81 155.06 2368.94 6810.81 07:45:01 PM 197.13 18.34 178.79 4007.46 14115.76 07:46:01 PM 136.25 0.42 135.83 14.93 9404.43 Average: 167.42 10.86 156.56 2130.33 10110.30 07:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 PM 29422932 31223156 3230528 9.89 2688 2120348 1462760 4.34 223716 2564112 221256 07:45:01 PM 28117460 30302736 4536000 13.89 2688 2495896 2250704 6.68 310620 3735732 123616 07:46:01 PM 26113588 29374692 6539872 20.03 2688 3560536 2919924 8.66 396460 5613652 976716 Average: 27884660 30300195 4768800 14.60 2688 2725593 2211129 6.56 310265 3971165 440529 07:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 PM eth0 128.29 90.22 996.82 14.11 0.00 0.00 0.00 0.00 07:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 PM eth0 283.12 250.32 3311.94 48.47 0.00 0.00 0.00 0.00 07:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 PM eth0 384.97 300.48 5270.89 45.70 0.00 0.00 0.00 0.00 07:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 265.47 213.68 3193.33 36.09 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/02/2024 _x86_64_ (8 CPU) 19:42:22 LINUX RESTART (8 CPU) 07:43:01 PM CPU %user %nice %system %iowait %steal %idle 07:44:01 PM all 9.22 0.00 1.74 0.63 0.04 88.38 07:44:01 PM 0 16.06 0.00 2.29 0.18 0.05 81.42 07:44:01 PM 1 7.49 0.00 1.52 0.52 0.07 90.40 07:44:01 PM 2 6.91 0.00 1.31 0.47 0.03 91.28 07:44:01 PM 3 17.19 0.00 3.39 0.57 0.03 78.81 07:44:01 PM 4 3.44 0.00 0.70 0.23 0.03 95.59 07:44:01 PM 5 0.52 0.00 1.15 1.20 0.03 97.09 07:44:01 PM 6 16.48 0.00 2.14 1.07 0.05 80.27 07:44:01 PM 7 5.62 0.00 1.40 0.77 0.03 92.17 07:45:01 PM all 30.20 0.00 1.89 1.14 0.08 66.69 07:45:01 PM 0 25.65 0.00 1.96 1.10 0.08 71.21 07:45:01 PM 1 33.29 0.00 2.08 1.54 0.07 63.02 07:45:01 PM 2 32.28 0.00 1.64 0.79 0.10 65.19 07:45:01 PM 3 41.59 0.00 2.61 1.86 0.08 53.86 07:45:01 PM 4 35.72 0.00 1.97 1.39 0.08 60.84 07:45:01 PM 5 18.68 0.00 2.06 2.15 0.08 77.02 07:45:01 PM 6 27.58 0.00 1.37 0.25 0.08 70.71 07:45:01 PM 7 26.75 0.00 1.46 0.05 0.07 71.68 07:46:01 PM all 27.54 0.00 2.07 0.58 0.07 69.74 07:46:01 PM 0 33.13 0.00 0.77 0.00 0.07 66.03 07:46:01 PM 1 28.16 0.00 1.29 0.60 0.08 69.87 07:46:01 PM 2 23.91 0.00 1.07 0.23 0.07 74.72 07:46:01 PM 3 18.49 0.00 2.27 1.04 0.07 78.13 07:46:01 PM 4 49.84 0.00 5.14 0.60 0.08 44.33 07:46:01 PM 5 24.19 0.00 2.19 0.65 0.07 72.90 07:46:01 PM 6 24.62 0.00 1.64 0.52 0.08 73.14 07:46:01 PM 7 17.93 0.00 2.22 0.97 0.07 78.81 Average: all 22.31 0.00 1.90 0.78 0.07 74.94 Average: 0 24.95 0.00 1.67 0.43 0.07 72.89 Average: 1 22.97 0.00 1.63 0.89 0.07 74.44 Average: 2 21.04 0.00 1.34 0.50 0.07 77.06 Average: 3 25.75 0.00 2.76 1.15 0.06 70.27 Average: 4 29.67 0.00 2.61 0.74 0.07 66.91 Average: 5 14.46 0.00 1.80 1.33 0.06 82.34 Average: 6 22.89 0.00 1.72 0.61 0.07 74.71 Average: 7 16.76 0.00 1.69 0.60 0.06 80.90