---> uname -a: Linux prd-centos8-builder-8c-8g-7043.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 1066 28185 19 2635 30374 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:1a:51:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86206sec preferred_lft 86206sec inet6 fe80::f816:3eff:fe1a:5133/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:16:df:1c 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) 02/15/2024 _x86_64_ (8 CPU) 19:02:43 LINUX RESTART (8 CPU) 07:03:01 PM tps rtps wtps bread/s bwrtn/s 07:04:01 PM 94.22 37.15 57.06 8668.84 24331.41 07:05:01 PM 131.84 7.73 124.11 1369.68 16005.55 Average: 113.03 22.44 90.59 5019.26 20168.48 07:03:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:04:01 PM 29303448 31212996 3350028 10.26 2688 2238076 1473392 4.37 360684 2581004 363244 07:05:01 PM 29020328 31153648 3633148 11.13 2688 2452148 1468268 4.36 392228 2793168 136300 Average: 29161888 31183322 3491588 10.69 2688 2345112 1470830 4.36 376456 2687086 249772 07:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM eth0 761.61 533.54 6061.39 172.66 0.00 0.00 0.00 0.00 07:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 63.80 55.26 716.33 8.63 0.00 0.00 0.00 0.00 07:05:01 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 412.70 294.40 3388.86 90.65 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) 02/15/2024 _x86_64_ (8 CPU) 19:02:43 LINUX RESTART (8 CPU) 07:03:01 PM CPU %user %nice %system %iowait %steal %idle 07:04:01 PM all 12.13 0.00 3.01 1.68 0.06 83.12 07:04:01 PM 0 9.16 0.00 2.60 1.53 0.05 86.66 07:04:01 PM 1 9.94 0.00 2.19 0.82 0.07 86.98 07:04:01 PM 2 9.81 0.00 2.61 1.11 0.05 86.43 07:04:01 PM 3 16.21 0.00 3.76 0.57 0.07 79.39 07:04:01 PM 4 9.59 0.00 3.89 1.16 0.07 85.28 07:04:01 PM 5 13.22 0.00 2.50 1.11 0.05 83.13 07:04:01 PM 6 20.61 0.00 2.68 1.62 0.07 75.03 07:04:01 PM 7 8.41 0.00 3.87 5.52 0.07 82.13 07:05:01 PM all 8.39 0.00 1.21 1.60 0.04 88.77 07:05:01 PM 0 9.18 0.00 0.88 0.55 0.05 89.33 07:05:01 PM 1 5.40 0.00 0.95 1.86 0.05 91.73 07:05:01 PM 2 22.05 0.00 2.39 3.10 0.07 72.39 07:05:01 PM 3 11.30 0.00 1.34 1.19 0.05 86.13 07:05:01 PM 4 8.07 0.00 1.63 2.47 0.03 87.79 07:05:01 PM 5 6.81 0.00 1.07 0.85 0.02 91.25 07:05:01 PM 6 0.87 0.00 0.48 1.72 0.02 96.91 07:05:01 PM 7 3.40 0.00 0.95 1.03 0.02 94.59 Average: all 10.25 0.00 2.11 1.64 0.05 85.95 Average: 0 9.17 0.00 1.74 1.04 0.05 88.00 Average: 1 7.67 0.00 1.57 1.34 0.06 89.36 Average: 2 15.95 0.00 2.50 2.11 0.06 79.38 Average: 3 13.75 0.00 2.55 0.88 0.06 82.77 Average: 4 8.83 0.00 2.76 1.82 0.05 86.54 Average: 5 10.01 0.00 1.78 0.98 0.03 87.20 Average: 6 10.73 0.00 1.58 1.67 0.04 85.98 Average: 7 5.90 0.00 2.40 3.27 0.04 88.39