---> uname -a: Linux prd-centos8-builder-8c-8g-19535.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 9.8G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1003 27748 19 3136 30413 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:94:1e:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe94:1e69/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:d8:7f:4b 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) 01/23/2024 _x86_64_ (8 CPU) 12:03:05 LINUX RESTART (8 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 93.47 13.40 80.07 2212.20 7968.54 12:06:01 PM 135.65 2.43 133.22 93.97 10827.59 12:07:01 PM 226.29 0.75 225.54 57.98 26830.91 Average: 151.80 5.53 146.28 788.05 15209.01 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 29518184 31263472 3135292 9.60 2688 2068380 1432820 4.25 221988 2482668 136468 12:06:01 PM 29051152 31132712 3602324 11.03 2688 2389076 1676416 4.97 266588 2849804 282976 12:07:01 PM 28414016 31137472 4239460 12.98 2688 3005944 1465404 4.35 473716 3178868 354008 Average: 28994451 31177885 3659025 11.21 2688 2487800 1524880 4.52 320764 2837113 257817 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 90.77 73.84 880.77 11.97 0.00 0.00 0.00 0.00 12:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 86.74 70.53 1250.97 10.84 0.00 0.00 0.00 0.00 12:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 117.29 97.57 1846.15 13.40 0.00 0.00 0.00 0.00 12:07:01 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 98.27 80.65 1325.96 12.07 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) 01/23/2024 _x86_64_ (8 CPU) 12:03:05 LINUX RESTART (8 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 8.74 0.00 1.53 1.39 0.04 88.30 12:05:01 PM 0 2.64 0.00 0.99 1.35 0.03 94.99 12:05:01 PM 1 18.62 0.00 2.09 3.43 0.05 75.82 12:05:01 PM 2 8.78 0.00 2.19 2.62 0.03 86.38 12:05:01 PM 3 12.60 0.00 2.21 0.64 0.07 84.49 12:05:01 PM 4 3.62 0.00 0.77 0.62 0.03 94.96 12:05:01 PM 5 0.97 0.00 0.49 0.22 0.03 98.29 12:05:01 PM 6 8.07 0.00 1.35 0.62 0.03 89.92 12:05:01 PM 7 14.61 0.00 2.15 1.65 0.05 81.53 12:06:01 PM all 11.77 0.00 1.93 1.67 0.06 84.58 12:06:01 PM 0 9.57 0.00 1.82 0.60 0.05 87.96 12:06:01 PM 1 6.26 0.00 1.74 3.50 0.07 88.44 12:06:01 PM 2 13.79 0.00 1.81 3.73 0.08 80.59 12:06:01 PM 3 9.84 0.00 1.46 1.07 0.07 87.57 12:06:01 PM 4 15.89 0.00 2.72 1.10 0.05 80.23 12:06:01 PM 5 8.56 0.00 1.30 1.59 0.08 88.46 12:06:01 PM 6 13.09 0.00 2.59 1.25 0.03 83.04 12:06:01 PM 7 17.11 0.00 1.97 0.50 0.05 80.37 12:07:01 PM all 14.70 0.00 2.03 4.01 0.06 79.20 12:07:01 PM 0 4.33 0.00 0.97 1.49 0.05 93.16 12:07:01 PM 1 22.41 0.00 3.51 5.85 0.07 68.16 12:07:01 PM 2 16.21 0.00 2.82 10.26 0.07 70.64 12:07:01 PM 3 24.34 0.00 2.22 5.63 0.08 67.72 12:07:01 PM 4 7.04 0.00 1.12 1.76 0.05 90.03 12:07:01 PM 5 9.76 0.00 1.64 1.94 0.05 86.61 12:07:01 PM 6 14.83 0.00 1.96 2.47 0.05 80.70 12:07:01 PM 7 18.70 0.00 1.97 2.69 0.05 76.58 Average: all 11.74 0.00 1.83 2.36 0.05 84.02 Average: 0 5.51 0.00 1.26 1.15 0.04 92.03 Average: 1 15.76 0.00 2.45 4.26 0.06 77.47 Average: 2 12.92 0.00 2.27 5.54 0.06 79.20 Average: 3 15.60 0.00 1.96 2.45 0.07 79.92 Average: 4 8.85 0.00 1.54 1.16 0.04 88.41 Average: 5 6.44 0.00 1.14 1.25 0.06 91.12 Average: 6 12.00 0.00 1.97 1.45 0.04 84.55 Average: 7 16.81 0.00 2.03 1.61 0.05 79.49