---> uname -a: Linux prd-centos8-builder-8c-8g-1879.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 9.5G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1017 27917 19 2953 30403 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:34:4b:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe34:4b36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:2a:1f:e6 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) 02/01/2024 _x86_64_ (8 CPU) 15:11:58 LINUX RESTART (8 CPU) 03:13:01 PM tps rtps wtps bread/s bwrtn/s 03:14:01 PM 180.54 5.51 175.02 1097.77 11198.23 03:15:01 PM 174.79 6.61 168.18 973.81 13882.62 03:16:01 PM 112.71 7.00 105.71 1317.43 8152.12 Average: 156.01 6.38 149.64 1129.67 11077.66 03:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:14:01 PM 27324004 29353816 5329472 16.32 2688 2349240 3083152 9.15 271212 4610940 200664 03:15:01 PM 28862492 31169920 3790984 11.61 2688 2613416 1462448 4.34 527320 2767652 87936 03:16:01 PM 28557820 31121756 4095656 12.54 2688 2853572 1503472 4.46 562728 2976648 143880 Average: 28248105 30548497 4405371 13.49 2688 2605409 2016357 5.98 453753 3451747 144160 03:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM eth0 430.44 363.85 4781.78 71.61 0.00 0.00 0.00 0.00 03:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM eth0 171.93 151.37 1456.01 35.23 0.00 0.00 0.00 0.00 03:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM eth0 37.25 31.61 375.76 6.47 0.00 0.00 0.00 0.00 03:16:01 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 213.21 182.27 2204.52 37.77 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) 02/01/2024 _x86_64_ (8 CPU) 15:11:58 LINUX RESTART (8 CPU) 03:13:01 PM CPU %user %nice %system %iowait %steal %idle 03:14:01 PM all 38.94 0.00 2.04 0.82 0.09 58.10 03:14:01 PM 0 27.87 0.00 1.92 0.82 0.08 69.31 03:14:01 PM 1 27.06 0.00 1.47 0.50 0.08 70.88 03:14:01 PM 2 46.91 0.00 1.24 1.94 0.08 49.82 03:14:01 PM 3 41.08 0.00 1.62 0.70 0.08 56.51 03:14:01 PM 4 55.33 0.00 3.05 0.89 0.10 40.64 03:14:01 PM 5 60.44 0.00 3.59 0.60 0.08 35.28 03:14:01 PM 6 15.06 0.00 2.72 1.11 0.10 81.01 03:14:01 PM 7 37.70 0.00 0.74 0.03 0.10 61.43 03:15:01 PM all 19.57 0.00 1.72 0.98 0.06 77.67 03:15:01 PM 0 13.73 0.00 0.45 0.32 0.07 85.44 03:15:01 PM 1 13.49 0.00 1.27 0.30 0.07 84.87 03:15:01 PM 2 18.74 0.00 1.91 2.89 0.07 76.39 03:15:01 PM 3 29.79 0.00 3.86 0.87 0.07 65.42 03:15:01 PM 4 14.37 0.00 0.84 0.23 0.07 84.49 03:15:01 PM 5 31.92 0.00 2.24 1.04 0.07 64.74 03:15:01 PM 6 20.15 0.00 1.27 1.04 0.07 77.48 03:15:01 PM 7 14.38 0.00 1.97 1.14 0.05 82.46 03:16:01 PM all 9.30 0.00 1.38 0.76 0.04 88.51 03:16:01 PM 0 18.11 0.00 1.45 0.55 0.05 79.83 03:16:01 PM 1 1.09 0.00 0.74 0.72 0.07 97.39 03:16:01 PM 2 13.07 0.00 2.05 1.55 0.05 83.27 03:16:01 PM 3 19.44 0.00 2.91 0.52 0.05 77.09 03:16:01 PM 4 11.94 0.00 1.57 1.70 0.02 84.77 03:16:01 PM 5 1.05 0.00 0.53 0.10 0.02 98.30 03:16:01 PM 6 2.12 0.00 0.85 0.33 0.03 96.66 03:16:01 PM 7 7.55 0.00 0.97 0.62 0.05 90.81 Average: all 22.59 0.00 1.72 0.85 0.07 74.77 Average: 0 19.90 0.00 1.28 0.56 0.07 78.20 Average: 1 13.88 0.00 1.16 0.51 0.07 84.38 Average: 2 26.22 0.00 1.73 2.13 0.07 69.85 Average: 3 30.10 0.00 2.79 0.70 0.07 66.35 Average: 4 27.19 0.00 1.82 0.94 0.06 69.99 Average: 5 31.14 0.00 2.12 0.58 0.06 66.10 Average: 6 12.44 0.00 1.61 0.83 0.07 85.06 Average: 7 19.87 0.00 1.23 0.60 0.07 78.24