---> uname -a: Linux prd-centos8-builder-8c-8g-6720.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 1054 28198 19 2635 30387 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:6c:94:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fe6c:940e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:fc:1d:26 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) 02/14/2024 _x86_64_ (8 CPU) 13:46:26 LINUX RESTART (8 CPU) 01:47:01 PM tps rtps wtps bread/s bwrtn/s 01:48:01 PM 93.25 12.25 81.01 2993.54 15216.16 01:49:01 PM 128.06 7.41 120.64 1337.95 9430.52 Average: 110.65 9.83 100.82 2165.74 12323.34 01:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:48:01 PM 29157724 31131700 3495752 10.71 2688 2300888 1534740 4.55 369092 2707636 87752 01:49:01 PM 28900936 31116048 3752540 11.49 2688 2529352 1526116 4.53 401372 2882720 87524 Average: 29029330 31123874 3624146 11.10 2688 2415120 1530428 4.54 385232 2795178 87638 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 680.41 468.58 5857.47 153.71 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 57.48 49.18 624.86 8.45 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 368.94 258.88 3241.17 81.08 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) 02/14/2024 _x86_64_ (8 CPU) 13:46:26 LINUX RESTART (8 CPU) 01:47:01 PM CPU %user %nice %system %iowait %steal %idle 01:48:01 PM all 9.32 0.00 1.99 1.20 0.05 87.44 01:48:01 PM 0 4.51 0.00 1.90 0.00 0.05 93.54 01:48:01 PM 1 13.13 0.00 2.13 2.85 0.05 81.84 01:48:01 PM 2 11.77 0.00 2.91 2.34 0.07 82.90 01:48:01 PM 3 7.51 0.00 1.73 0.74 0.05 89.97 01:48:01 PM 4 6.35 0.00 0.70 0.15 0.05 92.75 01:48:01 PM 5 15.50 0.00 2.95 1.71 0.05 79.80 01:48:01 PM 6 12.99 0.00 1.87 1.00 0.03 84.10 01:48:01 PM 7 2.80 0.00 1.73 0.77 0.07 94.63 01:49:01 PM all 9.57 0.00 1.29 0.76 0.04 88.35 01:49:01 PM 0 0.50 0.00 0.37 0.43 0.05 98.65 01:49:01 PM 1 5.26 0.00 0.82 0.83 0.03 93.06 01:49:01 PM 2 28.30 0.00 2.39 1.74 0.05 67.53 01:49:01 PM 3 9.47 0.00 1.47 0.57 0.03 88.46 01:49:01 PM 4 3.46 0.00 0.58 0.27 0.02 95.67 01:49:01 PM 5 11.14 0.00 2.16 0.99 0.07 85.65 01:49:01 PM 6 1.00 0.00 0.77 0.65 0.02 97.57 01:49:01 PM 7 17.39 0.00 1.77 0.60 0.03 80.20 Average: all 9.45 0.00 1.64 0.98 0.04 87.89 Average: 0 2.50 0.00 1.13 0.22 0.05 96.10 Average: 1 9.19 0.00 1.47 1.84 0.04 87.46 Average: 2 20.05 0.00 2.65 2.04 0.06 75.20 Average: 3 8.50 0.00 1.60 0.65 0.04 89.21 Average: 4 4.90 0.00 0.64 0.21 0.03 94.21 Average: 5 13.32 0.00 2.55 1.35 0.06 82.73 Average: 6 6.99 0.00 1.32 0.83 0.03 90.84 Average: 7 10.12 0.00 1.75 0.69 0.05 87.40