---> uname -a: Linux prd-centos8-builder-8c-8g-6240.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: 2799.996 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 1081 28169 19 2636 30359 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:9c:09:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86217sec preferred_lft 86217sec inet6 fe80::f816:3eff:fe9c:9fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:9c:b2:1e 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) 02/12/2024 _x86_64_ (8 CPU) 18:23:01 LINUX RESTART (8 CPU) 06:24:01 PM tps rtps wtps bread/s bwrtn/s 06:25:01 PM 142.05 13.95 128.11 2281.77 17450.60 06:26:01 PM 103.70 0.22 103.48 6.26 8160.16 Average: 122.88 7.08 115.79 1144.02 12805.38 06:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:25:01 PM 29034768 31158092 3618704 11.08 2688 2441176 1440908 4.28 391132 2777596 131528 06:26:01 PM 28835512 31080672 3817960 11.69 2688 2554124 1544192 4.58 395264 2937920 97884 Average: 28935140 31119382 3718332 11.39 2688 2497650 1492550 4.43 393198 2857758 114706 06:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 PM eth0 79.84 64.55 790.41 10.56 0.00 0.00 0.00 0.00 06:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 PM eth0 41.77 36.72 388.50 7.47 0.00 0.00 0.00 0.00 06:26:01 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 60.80 50.63 589.45 9.01 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) 02/12/2024 _x86_64_ (8 CPU) 18:23:01 LINUX RESTART (8 CPU) 06:24:01 PM CPU %user %nice %system %iowait %steal %idle 06:25:01 PM all 9.01 0.00 1.49 1.57 0.06 87.88 06:25:01 PM 0 4.11 0.00 1.05 0.50 0.07 94.27 06:25:01 PM 1 19.52 0.00 1.52 3.37 0.10 75.49 06:25:01 PM 2 20.05 0.00 3.11 2.37 0.08 74.38 06:25:01 PM 3 3.62 0.00 1.47 1.55 0.05 93.30 06:25:01 PM 4 6.30 0.00 1.24 2.19 0.07 90.21 06:25:01 PM 5 3.89 0.00 0.84 0.58 0.03 94.66 06:25:01 PM 6 4.94 0.00 1.37 1.35 0.03 92.30 06:25:01 PM 7 9.66 0.00 1.30 0.64 0.03 88.37 06:26:01 PM all 8.96 0.00 1.15 0.64 0.05 89.20 06:26:01 PM 0 17.76 0.00 2.14 0.27 0.07 79.77 06:26:01 PM 1 13.82 0.00 1.02 0.99 0.05 84.13 06:26:01 PM 2 5.45 0.00 0.89 0.85 0.07 92.75 06:26:01 PM 3 9.99 0.00 1.51 0.64 0.05 87.82 06:26:01 PM 4 3.37 0.00 0.62 1.57 0.03 94.41 06:26:01 PM 5 9.47 0.00 1.34 0.27 0.10 88.83 06:26:01 PM 6 7.69 0.00 0.77 0.15 0.03 91.36 06:26:01 PM 7 4.14 0.00 0.95 0.37 0.02 94.53 Average: all 8.98 0.00 1.32 1.10 0.06 88.54 Average: 0 10.94 0.00 1.59 0.38 0.07 87.01 Average: 1 16.67 0.00 1.27 2.17 0.08 79.81 Average: 2 12.75 0.00 2.00 1.61 0.08 83.57 Average: 3 6.80 0.00 1.49 1.09 0.05 90.56 Average: 4 4.83 0.00 0.93 1.88 0.05 92.31 Average: 5 6.68 0.00 1.09 0.43 0.07 91.74 Average: 6 6.32 0.00 1.07 0.75 0.03 91.83 Average: 7 6.90 0.00 1.13 0.50 0.03 91.45