---> uname -a: Linux prd-centos8-builder-8c-8g-44319.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: 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 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 9.4G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1033 28226 19 2628 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:14:7a:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe14:7a00/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:04:2b:34 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) 10/20/2024 _x86_64_ (8 CPU) 18:52:13 LINUX RESTART (8 CPU) 06:53:02 PM tps rtps wtps bread/s bwrtn/s 06:54:01 PM 116.59 14.27 102.32 2412.20 7879.63 06:55:01 PM 270.26 19.12 251.14 4113.14 11765.40 06:56:01 PM 86.54 2.48 84.06 302.17 8312.58 Average: 158.03 11.95 146.09 2275.18 9327.38 06:53:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:54:01 PM 29491240 31246624 3162220 9.68 2688 2075832 1452136 4.31 253992 2466244 134024 06:55:01 PM 28056356 30247200 4597104 14.08 2688 2501732 2225228 6.60 329188 3779204 196136 06:56:01 PM 28963860 31195760 3689600 11.30 2688 2541344 1476624 4.38 539936 2659524 15096 Average: 28837152 30896528 3816308 11.69 2688 2372969 1717996 5.10 374372 2968324 115085 06:53:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM eth0 118.03 87.38 815.48 13.79 0.00 0.00 0.00 0.00 06:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM eth0 303.51 260.57 3424.53 48.27 0.00 0.00 0.00 0.00 06:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM eth0 30.17 28.77 59.50 10.87 0.00 0.00 0.00 0.00 06:56:01 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 150.76 125.79 1436.73 24.37 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) 10/20/2024 _x86_64_ (8 CPU) 18:52:13 LINUX RESTART (8 CPU) 06:53:02 PM CPU %user %nice %system %iowait %steal %idle 06:54:01 PM all 7.54 0.00 1.60 2.20 0.04 88.62 06:54:01 PM 0 4.59 0.00 1.55 0.97 0.03 92.85 06:54:01 PM 1 10.84 0.00 2.76 2.24 0.07 84.10 06:54:01 PM 2 9.73 0.00 1.63 2.81 0.03 85.80 06:54:01 PM 3 6.28 0.00 1.06 2.26 0.05 90.35 06:54:01 PM 4 3.08 0.00 1.12 2.73 0.03 93.03 06:54:01 PM 5 9.01 0.00 1.99 3.10 0.03 85.86 06:54:01 PM 6 14.92 0.00 1.90 2.30 0.05 80.83 06:54:01 PM 7 1.91 0.00 0.75 1.19 0.05 96.10 06:55:01 PM all 23.22 0.00 1.90 1.68 0.08 73.12 06:55:01 PM 0 26.49 0.00 1.19 1.25 0.08 70.99 06:55:01 PM 1 25.64 0.00 2.22 2.37 0.08 69.68 06:55:01 PM 2 14.28 0.00 1.53 0.94 0.08 83.17 06:55:01 PM 3 33.37 0.00 2.58 0.80 0.10 63.15 06:55:01 PM 4 28.72 0.00 2.26 2.55 0.07 66.41 06:55:01 PM 5 8.01 0.00 1.37 0.84 0.07 89.71 06:55:01 PM 6 30.78 0.00 1.66 1.27 0.08 66.21 06:55:01 PM 7 18.43 0.00 2.40 3.43 0.07 75.67 06:56:01 PM all 29.17 0.00 1.77 0.77 0.12 68.16 06:56:01 PM 0 21.51 0.00 1.22 0.10 0.05 77.12 06:56:01 PM 1 44.73 0.00 1.92 3.10 0.39 49.87 06:56:01 PM 2 37.83 0.00 2.63 0.55 0.10 58.90 06:56:01 PM 3 32.69 0.00 1.44 0.03 0.07 65.77 06:56:01 PM 4 32.29 0.00 2.04 0.55 0.10 65.02 06:56:01 PM 5 16.60 0.00 1.69 0.97 0.07 80.66 06:56:01 PM 6 26.81 0.00 1.85 0.42 0.08 70.84 06:56:01 PM 7 20.96 0.00 1.41 0.47 0.08 77.08 Average: all 20.05 0.00 1.76 1.55 0.08 76.56 Average: 0 17.62 0.00 1.32 0.77 0.06 80.23 Average: 1 27.14 0.00 2.30 2.57 0.18 67.81 Average: 2 20.68 0.00 1.93 1.43 0.07 75.89 Average: 3 24.22 0.00 1.69 1.03 0.07 72.99 Average: 4 21.47 0.00 1.81 1.94 0.07 74.72 Average: 5 11.22 0.00 1.68 1.63 0.06 85.41 Average: 6 24.24 0.00 1.80 1.32 0.07 72.56 Average: 7 13.83 0.00 1.52 1.70 0.07 82.87