---> uname -a: Linux prd-centos8-builder-8c-8g-5536.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 1064 28186 19 2636 30376 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:4c:49:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:fe4c:49b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:2a:94:b9 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) 13:46:20 LINUX RESTART (8 CPU) 01:47:01 PM tps rtps wtps bread/s bwrtn/s 01:48:01 PM 87.87 16.10 71.77 3445.96 10149.99 01:49:01 PM 133.77 7.41 126.35 1337.73 14747.59 Average: 110.82 11.75 99.07 2391.67 12449.18 01:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:48:01 PM 29190264 31164596 3463212 10.61 2688 2300984 1518260 4.50 370000 2675068 216888 01:49:01 PM 28897224 31105340 3756252 11.50 2688 2523580 1494692 4.44 396568 2894236 65364 Average: 29043744 31134968 3609732 11.05 2688 2412282 1506476 4.47 383284 2784652 141126 01:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 707.72 500.13 6073.04 161.09 0.00 0.00 0.00 0.00 01:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 59.12 49.09 627.05 8.41 0.00 0.00 0.00 0.00 01:49:01 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 383.36 274.58 3349.59 84.74 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) 13:46:20 LINUX RESTART (8 CPU) 01:47:01 PM CPU %user %nice %system %iowait %steal %idle 01:48:01 PM all 10.16 0.00 2.06 1.12 0.05 86.60 01:48:01 PM 0 9.63 0.00 1.64 0.79 0.05 87.90 01:48:01 PM 1 8.42 0.00 1.47 2.18 0.05 87.89 01:48:01 PM 2 11.98 0.00 0.97 1.34 0.07 85.64 01:48:01 PM 3 8.21 0.00 2.25 1.21 0.07 88.26 01:48:01 PM 4 5.78 0.00 1.53 0.35 0.07 92.28 01:48:01 PM 5 11.09 0.00 2.77 0.86 0.03 85.26 01:48:01 PM 6 20.29 0.00 3.56 2.02 0.05 74.07 01:48:01 PM 7 5.86 0.00 2.31 0.23 0.05 91.54 01:49:01 PM all 9.14 0.00 1.25 1.41 0.04 88.16 01:49:01 PM 0 15.86 0.00 1.35 1.27 0.05 81.47 01:49:01 PM 1 17.39 0.00 1.00 2.19 0.05 79.37 01:49:01 PM 2 15.60 0.00 1.71 4.03 0.05 78.60 01:49:01 PM 3 1.29 0.00 1.17 1.42 0.03 96.09 01:49:01 PM 4 1.15 0.00 0.87 1.07 0.02 96.90 01:49:01 PM 5 4.02 0.00 0.68 0.55 0.02 94.73 01:49:01 PM 6 7.01 0.00 1.19 0.33 0.05 91.42 01:49:01 PM 7 10.83 0.00 2.04 0.42 0.03 86.68 Average: all 9.65 0.00 1.66 1.27 0.05 87.38 Average: 0 12.75 0.00 1.50 1.03 0.05 84.68 Average: 1 12.90 0.00 1.24 2.18 0.05 83.63 Average: 2 13.79 0.00 1.34 2.69 0.06 82.12 Average: 3 4.74 0.00 1.71 1.32 0.05 92.18 Average: 4 3.46 0.00 1.20 0.71 0.04 94.59 Average: 5 7.54 0.00 1.72 0.70 0.03 90.01 Average: 6 13.64 0.00 2.37 1.18 0.05 82.75 Average: 7 8.35 0.00 2.17 0.33 0.04 89.10