---> uname -a: Linux prd-centos8-builder-8c-8g-2714.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 1025 28226 19 2635 30416 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:ef:b9:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86220sec preferred_lft 86220sec inet6 fe80::f816:3eff:feef:b993/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:7b:c2:66 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) 02/04/2024 _x86_64_ (8 CPU) 09:33:48 LINUX RESTART (8 CPU) 09:34:01 AM tps rtps wtps bread/s bwrtn/s 09:35:01 AM 110.01 44.96 65.05 11207.35 40873.21 09:36:01 AM 135.24 7.80 127.44 1371.81 15862.00 Average: 122.62 26.38 96.24 6289.99 28368.65 09:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:35:01 AM 29331312 31242532 3322164 10.17 2688 2239776 1468792 4.36 359652 2553312 364416 09:36:01 AM 29018816 31199020 3634660 11.13 2688 2497196 1441716 4.28 392492 2789724 167360 Average: 29175064 31220776 3478412 10.65 2688 2368486 1455254 4.32 376072 2671518 265888 09:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 803.80 549.36 6071.39 174.89 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 80.59 64.38 931.08 9.90 0.00 0.00 0.00 0.00 09:36:01 AM 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 442.22 306.89 3501.45 92.40 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) 02/04/2024 _x86_64_ (8 CPU) 09:33:48 LINUX RESTART (8 CPU) 09:34:01 AM CPU %user %nice %system %iowait %steal %idle 09:35:01 AM all 12.39 0.00 3.48 3.37 0.07 80.69 09:35:01 AM 0 15.82 0.00 4.12 0.13 0.07 79.86 09:35:01 AM 1 8.03 0.00 4.13 13.96 0.08 73.79 09:35:01 AM 2 18.71 0.00 3.60 3.52 0.07 74.10 09:35:01 AM 3 10.97 0.00 2.38 0.94 0.07 85.64 09:35:01 AM 4 9.39 0.00 4.28 1.29 0.05 84.99 09:35:01 AM 5 9.47 0.00 2.04 0.84 0.07 87.59 09:35:01 AM 6 10.13 0.00 2.54 1.55 0.07 85.72 09:35:01 AM 7 16.59 0.00 4.78 4.78 0.07 73.78 09:36:01 AM all 9.25 0.00 1.27 1.15 0.04 88.29 09:36:01 AM 0 5.29 0.00 0.93 0.38 0.03 93.36 09:36:01 AM 1 9.95 0.00 1.62 1.94 0.03 86.46 09:36:01 AM 2 20.86 0.00 2.87 1.69 0.05 74.53 09:36:01 AM 3 6.11 0.00 0.77 0.70 0.05 92.36 09:36:01 AM 4 9.43 0.00 1.17 1.08 0.03 88.29 09:36:01 AM 5 1.00 0.00 0.37 0.17 0.03 98.43 09:36:01 AM 6 0.28 0.00 0.50 0.55 0.02 98.65 09:36:01 AM 7 21.08 0.00 1.93 2.70 0.05 74.23 Average: all 10.82 0.00 2.37 2.26 0.05 84.50 Average: 0 10.53 0.00 2.52 0.26 0.05 86.64 Average: 1 9.00 0.00 2.87 7.92 0.06 80.15 Average: 2 19.78 0.00 3.24 2.60 0.06 74.32 Average: 3 8.54 0.00 1.57 0.82 0.06 89.01 Average: 4 9.41 0.00 2.72 1.19 0.04 86.64 Average: 5 5.23 0.00 1.20 0.50 0.05 93.01 Average: 6 5.19 0.00 1.52 1.05 0.04 92.20 Average: 7 18.85 0.00 3.35 3.74 0.06 74.01