---> uname -a: Linux prd-centos8-builder-8c-8g-2343.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 1096 28154 19 2636 30344 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:4e:8f:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:fe4e:8fb7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:3a:ee:d1 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) 02/03/2024 _x86_64_ (8 CPU) 06:39:27 LINUX RESTART (8 CPU) 06:40:02 AM tps rtps wtps bread/s bwrtn/s 06:40:03 AM 21.69 21.69 0.00 2236.14 0.00 06:41:01 AM 103.48 11.88 91.61 2935.54 16459.53 06:42:01 AM 134.39 7.50 126.89 1340.62 9024.56 Average: 118.52 9.73 108.78 2125.35 12590.53 06:40:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:03 AM 29935148 31342872 2718328 8.32 2688 1747348 1351540 4.01 142000 2209804 38552 06:41:01 AM 29110128 31112828 3543348 10.85 2688 2329224 1523924 4.52 371156 2754568 102220 06:42:01 AM 28893632 31123616 3759844 11.51 2688 2540632 1454600 4.32 394352 2888028 113144 Average: 29312969 31193105 3340507 10.23 2688 2205735 1443355 4.28 302503 2617467 84639 06:40:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:03 AM eth0 1708.43 1140.96 1688.25 1106.74 0.00 0.00 0.00 0.00 06:40:03 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 643.28 466.61 6168.16 139.21 0.00 0.00 0.00 0.00 06:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 42.15 36.22 393.73 8.07 0.00 0.00 0.00 0.00 06:42:01 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 347.19 254.01 3221.25 79.75 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) 02/03/2024 _x86_64_ (8 CPU) 06:39:27 LINUX RESTART (8 CPU) 06:40:02 AM CPU %user %nice %system %iowait %steal %idle 06:40:03 AM all 45.47 0.00 5.84 0.15 0.15 48.39 06:40:03 AM 0 67.86 0.00 3.57 0.00 0.00 28.57 06:40:03 AM 1 68.67 0.00 0.00 0.00 1.20 30.12 06:40:03 AM 2 30.49 0.00 3.66 0.00 0.00 65.85 06:40:03 AM 3 88.89 0.00 0.00 0.00 0.00 11.11 06:40:03 AM 4 43.21 0.00 3.70 1.23 0.00 51.85 06:40:03 AM 5 8.54 0.00 7.32 0.00 0.00 84.15 06:40:03 AM 6 26.92 0.00 14.10 0.00 0.00 58.97 06:40:03 AM 7 27.50 0.00 15.00 0.00 0.00 57.50 06:41:01 AM all 9.30 0.00 1.95 1.20 0.05 87.50 06:41:01 AM 0 1.89 0.00 1.65 1.87 0.05 94.54 06:41:01 AM 1 11.70 0.00 2.08 1.63 0.05 84.54 06:41:01 AM 2 16.97 0.00 2.75 1.63 0.07 78.58 06:41:01 AM 3 11.13 0.00 1.73 1.21 0.07 85.86 06:41:01 AM 4 5.15 0.00 2.80 0.12 0.03 91.90 06:41:01 AM 5 7.57 0.00 1.09 1.61 0.03 89.69 06:41:01 AM 6 16.43 0.00 2.23 0.81 0.05 80.47 06:41:01 AM 7 3.55 0.00 1.28 0.69 0.05 94.42 06:42:01 AM all 9.70 0.00 1.46 0.71 0.05 88.08 06:42:01 AM 0 5.29 0.00 1.10 0.97 0.05 92.59 06:42:01 AM 1 1.24 0.00 0.45 0.38 0.05 97.88 06:42:01 AM 2 37.30 0.00 4.54 1.74 0.08 56.34 06:42:01 AM 3 9.19 0.00 1.27 0.68 0.07 88.79 06:42:01 AM 4 0.84 0.00 0.35 0.00 0.03 98.78 06:42:01 AM 5 6.46 0.00 1.29 1.00 0.07 91.19 06:42:01 AM 6 16.00 0.00 2.02 0.60 0.03 81.35 06:42:01 AM 7 1.25 0.00 0.65 0.32 0.05 97.73 Average: all 9.75 0.00 1.73 0.94 0.05 87.52 Average: 0 4.08 0.00 1.38 1.40 0.05 93.09 Average: 1 6.81 0.00 1.24 0.99 0.06 90.90 Average: 2 27.34 0.00 3.66 1.67 0.08 67.25 Average: 3 10.68 0.00 1.48 0.94 0.07 86.83 Average: 4 3.22 0.00 1.57 0.07 0.03 95.11 Average: 5 7.02 0.00 1.23 1.29 0.05 90.41 Average: 6 16.28 0.00 2.20 0.70 0.04 80.77 Average: 7 2.55 0.00 1.06 0.50 0.05 95.84