---> uname -a: Linux prd-centos8-builder-8c-8g-2772.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1069 28183 19 2635 30372 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:e1:8c:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86220sec preferred_lft 86220sec inet6 fe80::f816:3eff:fee1:8c52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:62:1d:8e 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/04/2024 _x86_64_ (8 CPU) 16:42:20 LINUX RESTART (8 CPU) 04:43:02 PM tps rtps wtps bread/s bwrtn/s 04:44:01 PM 124.09 18.20 105.90 4172.96 16196.15 04:45:01 PM 107.60 0.90 106.70 70.24 8953.22 Average: 115.78 9.48 106.30 2104.37 12544.26 04:43:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 PM 29068968 31120280 3584508 10.98 2688 2376632 1568064 4.65 397288 2761996 90372 04:45:01 PM 28908772 31139824 3744704 11.47 2688 2541436 1484064 4.40 393664 2870200 107436 Average: 28988870 31130052 3664606 11.22 2688 2459034 1526064 4.53 395476 2816098 98904 04:43:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 PM eth0 554.22 393.70 5666.43 117.83 0.00 0.00 0.00 0.00 04:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 PM eth0 37.57 31.82 362.65 7.79 0.00 0.00 0.00 0.00 04:45:01 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 293.72 211.24 2992.26 62.35 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/04/2024 _x86_64_ (8 CPU) 16:42:20 LINUX RESTART (8 CPU) 04:43:02 PM CPU %user %nice %system %iowait %steal %idle 04:44:01 PM all 9.84 0.00 2.18 1.43 0.06 86.49 04:44:01 PM 0 20.31 0.00 2.48 0.95 0.07 76.19 04:44:01 PM 1 10.63 0.00 3.54 2.52 0.07 83.24 04:44:01 PM 2 5.73 0.00 1.63 2.13 0.09 90.42 04:44:01 PM 3 20.78 0.00 3.07 1.52 0.07 74.57 04:44:01 PM 4 8.03 0.00 1.91 0.78 0.05 89.23 04:44:01 PM 5 5.94 0.00 1.82 1.87 0.05 90.32 04:44:01 PM 6 5.03 0.00 1.88 0.84 0.03 92.23 04:44:01 PM 7 2.28 0.00 1.07 0.82 0.05 95.78 04:45:01 PM all 10.10 0.00 1.33 0.46 0.04 88.08 04:45:01 PM 0 2.19 0.00 0.57 0.02 0.03 97.20 04:45:01 PM 1 2.98 0.00 1.17 1.67 0.05 94.13 04:45:01 PM 2 25.91 0.00 2.92 0.47 0.07 70.63 04:45:01 PM 3 20.06 0.00 2.82 0.55 0.03 76.54 04:45:01 PM 4 8.04 0.00 1.13 0.62 0.03 90.17 04:45:01 PM 5 9.03 0.00 0.95 0.02 0.02 89.99 04:45:01 PM 6 12.14 0.00 0.65 0.28 0.05 86.87 04:45:01 PM 7 0.40 0.00 0.40 0.07 0.03 99.10 Average: all 9.97 0.00 1.75 0.94 0.05 87.29 Average: 0 11.16 0.00 1.52 0.48 0.05 86.79 Average: 1 6.77 0.00 2.35 2.09 0.06 88.74 Average: 2 15.92 0.00 2.28 1.29 0.08 80.43 Average: 3 20.41 0.00 2.94 1.03 0.05 75.56 Average: 4 8.04 0.00 1.52 0.70 0.04 89.70 Average: 5 7.50 0.00 1.38 0.94 0.03 90.15 Average: 6 8.62 0.00 1.26 0.56 0.04 89.52 Average: 7 1.33 0.00 0.73 0.44 0.04 97.45