---> uname -a: Linux prd-centos8-builder-8c-8g-5608.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 1079 28175 19 2633 30361 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:f0:6b:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86218sec preferred_lft 86218sec inet6 fe80::f816:3eff:fef0:6ba8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:80:84:dd 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) 02/10/2024 _x86_64_ (8 CPU) 20:46:59 LINUX RESTART (8 CPU) 08:48:01 PM tps rtps wtps bread/s bwrtn/s 08:49:01 PM 138.00 13.73 124.28 2271.38 16128.19 08:50:01 PM 105.93 0.20 105.73 6.26 8258.79 Average: 121.97 6.96 115.00 1138.73 12193.16 08:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:49:01 PM 29037972 31159408 3615504 11.07 2688 2439296 1496360 4.44 391456 2774240 132732 08:50:01 PM 28819588 31065184 3833888 11.74 2688 2555136 1573068 4.67 396512 2953136 102672 Average: 28928780 31112296 3724696 11.41 2688 2497216 1534714 4.55 393984 2863688 117702 08:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 PM eth0 66.36 54.65 760.13 8.87 0.00 0.00 0.00 0.00 08:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 PM eth0 36.02 32.25 367.68 7.10 0.00 0.00 0.00 0.00 08:50:01 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 51.19 43.45 563.89 7.99 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) 02/10/2024 _x86_64_ (8 CPU) 20:46:59 LINUX RESTART (8 CPU) 08:48:01 PM CPU %user %nice %system %iowait %steal %idle 08:49:01 PM all 8.86 0.00 1.42 1.25 0.05 88.42 08:49:01 PM 0 9.88 0.00 1.33 0.47 0.07 88.25 08:49:01 PM 1 16.77 0.00 1.54 1.64 0.05 80.01 08:49:01 PM 2 4.21 0.00 1.12 1.42 0.07 93.18 08:49:01 PM 3 8.37 0.00 1.14 0.67 0.05 89.78 08:49:01 PM 4 15.80 0.00 2.77 0.84 0.03 80.55 08:49:01 PM 5 1.99 0.00 0.54 1.89 0.05 95.54 08:49:01 PM 6 4.65 0.00 1.40 2.36 0.05 91.54 08:49:01 PM 7 9.19 0.00 1.52 0.72 0.05 88.53 08:50:01 PM all 9.34 0.00 1.26 0.53 0.05 88.83 08:50:01 PM 0 6.74 0.00 0.90 0.50 0.08 91.77 08:50:01 PM 1 11.33 0.00 2.04 0.67 0.03 85.93 08:50:01 PM 2 22.88 0.00 1.84 1.30 0.05 73.94 08:50:01 PM 3 1.85 0.00 0.88 0.40 0.03 96.83 08:50:01 PM 4 13.30 0.00 1.57 0.53 0.07 84.53 08:50:01 PM 5 7.96 0.00 1.25 0.47 0.05 90.27 08:50:01 PM 6 2.44 0.00 0.77 0.30 0.03 96.46 08:50:01 PM 7 8.19 0.00 0.80 0.07 0.05 90.89 Average: all 9.10 0.00 1.34 0.89 0.05 88.62 Average: 0 8.31 0.00 1.12 0.48 0.08 90.01 Average: 1 14.05 0.00 1.79 1.15 0.04 82.97 Average: 2 13.55 0.00 1.48 1.36 0.06 83.55 Average: 3 5.11 0.00 1.01 0.53 0.04 93.30 Average: 4 14.55 0.00 2.17 0.68 0.05 82.54 Average: 5 4.98 0.00 0.89 1.18 0.05 92.90 Average: 6 3.54 0.00 1.09 1.33 0.04 94.00 Average: 7 8.69 0.00 1.16 0.39 0.05 89.71