---> uname -a: Linux prd-centos8-builder-8c-8g-19510.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 9.8G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1021 27732 19 3134 30395 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:0a:e6:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fe0a:e635/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:21:f1:68 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) 01/23/2024 _x86_64_ (8 CPU) 10:54:18 LINUX RESTART (8 CPU) 10:55:01 AM tps rtps wtps bread/s bwrtn/s 10:56:01 AM 87.70 7.58 80.12 1323.03 5742.72 10:57:01 AM 188.57 2.45 186.12 97.83 16111.23 10:58:01 AM 221.06 1.32 219.74 131.69 31127.06 Average: 165.78 3.78 162.00 517.52 17660.34 10:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:56:01 AM 29536072 31286820 3117404 9.55 2688 2074664 1400084 4.15 221604 2466864 142860 10:57:01 AM 28845928 31139100 3807548 11.66 2688 2593584 1657916 4.92 297584 2993312 374760 10:58:01 AM 28428304 31156580 4225172 12.94 2688 3014120 1441664 4.28 475060 3164768 40428 Average: 28936768 31194167 3716708 11.38 2688 2560789 1499888 4.45 331416 2874981 186016 10:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM eth0 60.20 51.53 712.20 6.03 0.00 0.00 0.00 0.00 10:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM eth0 157.76 124.93 2117.70 16.59 0.00 0.00 0.00 0.00 10:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM eth0 88.67 67.46 1091.51 12.32 0.00 0.00 0.00 0.00 10:58:01 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 102.21 81.31 1307.13 11.65 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) 01/23/2024 _x86_64_ (8 CPU) 10:54:18 LINUX RESTART (8 CPU) 10:55:01 AM CPU %user %nice %system %iowait %steal %idle 10:56:01 AM all 6.78 0.00 1.02 0.20 0.04 91.96 10:56:01 AM 0 11.42 0.00 1.84 0.38 0.07 86.29 10:56:01 AM 1 0.43 0.00 0.30 0.28 0.05 98.93 10:56:01 AM 2 8.90 0.00 1.09 0.07 0.03 89.91 10:56:01 AM 3 13.41 0.00 1.50 0.37 0.03 84.68 10:56:01 AM 4 5.69 0.00 1.34 0.13 0.02 92.82 10:56:01 AM 5 5.62 0.00 0.98 0.10 0.03 93.26 10:56:01 AM 6 0.42 0.00 0.30 0.13 0.05 99.10 10:56:01 AM 7 8.37 0.00 0.78 0.15 0.03 90.67 10:57:01 AM all 15.57 0.00 2.48 0.41 0.07 81.47 10:57:01 AM 0 8.04 0.00 2.19 0.67 0.08 89.02 10:57:01 AM 1 14.01 0.00 2.44 0.64 0.08 82.83 10:57:01 AM 2 16.59 0.00 2.53 0.32 0.07 80.50 10:57:01 AM 3 6.17 0.00 1.44 0.40 0.08 91.91 10:57:01 AM 4 19.31 0.00 3.26 0.67 0.05 76.72 10:57:01 AM 5 22.53 0.00 2.57 0.28 0.05 74.57 10:57:01 AM 6 16.08 0.00 2.02 0.15 0.07 81.68 10:57:01 AM 7 21.81 0.00 3.41 0.17 0.07 74.55 10:58:01 AM all 12.96 0.00 1.82 0.64 0.07 84.51 10:58:01 AM 0 4.54 0.00 1.32 0.22 0.07 93.86 10:58:01 AM 1 2.48 0.00 1.17 1.21 0.07 95.08 10:58:01 AM 2 17.29 0.00 3.12 0.63 0.07 78.88 10:58:01 AM 3 24.71 0.00 1.04 0.20 0.10 73.95 10:58:01 AM 4 9.06 0.00 1.99 0.92 0.07 87.97 10:58:01 AM 5 24.03 0.00 2.86 0.94 0.07 72.11 10:58:01 AM 6 3.96 0.00 0.82 0.37 0.05 94.81 10:58:01 AM 7 17.56 0.00 2.29 0.65 0.05 79.45 Average: all 11.77 0.00 1.77 0.42 0.06 85.98 Average: 0 8.00 0.00 1.78 0.42 0.07 89.73 Average: 1 5.64 0.00 1.30 0.71 0.07 92.28 Average: 2 14.26 0.00 2.25 0.34 0.06 83.10 Average: 3 14.77 0.00 1.33 0.32 0.07 83.51 Average: 4 11.35 0.00 2.19 0.57 0.04 85.84 Average: 5 17.39 0.00 2.14 0.44 0.05 79.99 Average: 6 6.82 0.00 1.05 0.22 0.06 91.86 Average: 7 15.91 0.00 2.16 0.32 0.05 81.56