---> uname -a: Linux prd-centos8-builder-8c-8g-696.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 1012 27753 19 3121 30406 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:97:ae:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe97:ae16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d2:6e:54:bc 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/29/2024 _x86_64_ (8 CPU) 13:55:54 LINUX RESTART (8 CPU) 01:56:01 PM tps rtps wtps bread/s bwrtn/s 01:57:01 PM 193.40 130.11 63.30 14560.66 40989.99 01:58:01 PM 123.13 7.56 115.56 1323.56 8728.92 01:59:01 PM 181.50 3.05 178.45 148.38 17379.35 Average: 166.01 46.91 119.10 5344.49 22366.36 01:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 PM 29731956 31278940 2921512 8.95 2688 1880752 1445036 4.29 202440 2329184 72084 01:58:01 PM 29371372 31215672 3282096 10.05 2688 2162624 1490304 4.42 239332 2591324 122932 01:59:01 PM 28474936 31179324 4178532 12.80 2688 2991760 1432564 4.25 473076 3142676 623304 Average: 29192755 31224645 3460713 10.60 2688 2345045 1455968 4.32 304949 2687728 272773 01:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 388.47 269.68 1595.44 62.75 0.00 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 73.44 59.95 790.03 7.36 0.00 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 159.22 122.68 2687.59 17.14 0.00 0.00 0.00 0.00 01:59:01 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 207.05 150.77 1690.97 29.08 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/29/2024 _x86_64_ (8 CPU) 13:55:54 LINUX RESTART (8 CPU) 01:56:01 PM CPU %user %nice %system %iowait %steal %idle 01:57:01 PM all 9.86 0.00 3.80 5.77 0.07 80.50 01:57:01 PM 0 9.68 0.00 4.24 15.71 0.05 70.32 01:57:01 PM 1 7.57 0.00 3.62 2.90 0.10 85.81 01:57:01 PM 2 10.61 0.00 3.20 11.96 0.07 74.15 01:57:01 PM 3 10.92 0.00 5.33 3.18 0.07 80.49 01:57:01 PM 4 7.99 0.00 3.15 0.89 0.07 87.89 01:57:01 PM 5 10.09 0.00 3.43 5.77 0.07 80.64 01:57:01 PM 6 9.70 0.00 3.61 1.87 0.05 84.77 01:57:01 PM 7 12.33 0.00 3.82 3.85 0.07 79.94 01:58:01 PM all 9.14 0.00 1.29 0.85 0.05 88.67 01:58:01 PM 0 1.12 0.00 0.20 0.03 0.08 98.56 01:58:01 PM 1 9.02 0.00 1.30 1.30 0.03 88.35 01:58:01 PM 2 8.95 0.00 1.46 1.26 0.07 88.27 01:58:01 PM 3 14.15 0.00 1.72 1.09 0.07 82.97 01:58:01 PM 4 1.64 0.00 0.42 1.30 0.05 96.59 01:58:01 PM 5 20.60 0.00 2.63 0.39 0.05 76.34 01:58:01 PM 6 10.29 0.00 1.34 0.75 0.03 87.59 01:58:01 PM 7 7.36 0.00 1.27 0.67 0.02 90.68 01:59:01 PM all 17.48 0.00 2.79 2.19 0.08 77.46 01:59:01 PM 0 4.89 0.00 1.77 2.21 0.10 91.03 01:59:01 PM 1 27.20 0.00 3.78 2.39 0.07 66.57 01:59:01 PM 2 14.39 0.00 2.52 4.41 0.07 78.61 01:59:01 PM 3 13.32 0.00 2.49 1.82 0.08 82.29 01:59:01 PM 4 19.98 0.00 1.74 0.82 0.08 77.38 01:59:01 PM 5 27.76 0.00 4.02 2.06 0.10 66.05 01:59:01 PM 6 16.34 0.00 3.34 2.78 0.08 77.45 01:59:01 PM 7 16.02 0.00 2.65 1.05 0.07 80.21 Average: all 12.16 0.00 2.62 2.93 0.07 82.22 Average: 0 5.22 0.00 2.07 5.97 0.08 86.67 Average: 1 14.58 0.00 2.90 2.20 0.07 80.26 Average: 2 11.32 0.00 2.39 5.87 0.07 80.36 Average: 3 12.80 0.00 3.18 2.03 0.07 81.92 Average: 4 9.87 0.00 1.77 1.01 0.07 87.29 Average: 5 19.49 0.00 3.36 2.73 0.07 74.34 Average: 6 12.11 0.00 2.76 1.80 0.06 83.28 Average: 7 11.90 0.00 2.57 1.85 0.05 83.63