---> uname -a: Linux prd-centos8-builder-8c-8g-19162.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 9.0G 152G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 951 28659 19 2277 30494 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:ff:a4:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86206sec preferred_lft 86206sec inet6 fe80::f816:3eff:feff:a4d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:7d:c6:21 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) 06:30:47 LINUX RESTART (8 CPU) 06:31:01 AM tps rtps wtps bread/s bwrtn/s 06:32:01 AM 256.46 42.38 214.08 9428.49 43328.30 06:33:01 AM 104.28 1.00 103.28 82.64 9108.28 06:34:01 AM 88.02 0.35 87.67 27.20 5403.38 Average: 149.59 14.58 135.02 3179.96 19282.09 06:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:32:01 AM 29598656 31256308 3054820 9.36 2688 1988944 1513444 4.49 227732 2424900 84260 06:33:01 AM 29433384 31236804 3220092 9.86 2688 2124960 1483616 4.40 403852 2374152 12572 06:34:01 AM 29320936 31203184 3332540 10.21 2688 2197128 1506928 4.47 408296 2458548 45676 Average: 29450992 31232099 3202484 9.81 2688 2103677 1501329 4.45 346627 2419200 47503 06:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 378.06 262.15 1971.94 62.02 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 42.02 34.17 336.87 9.29 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 16.95 15.36 50.62 6.13 0.00 0.00 0.00 0.00 06:34:01 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 145.70 103.91 786.58 25.81 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) 06:30:47 LINUX RESTART (8 CPU) 06:31:01 AM CPU %user %nice %system %iowait %steal %idle 06:32:01 AM all 12.36 0.00 3.40 2.71 0.06 81.47 06:32:01 AM 0 11.57 0.00 4.71 3.58 0.07 80.07 06:32:01 AM 1 17.74 0.00 4.54 0.91 0.05 76.76 06:32:01 AM 2 10.55 0.00 2.68 0.67 0.05 86.04 06:32:01 AM 3 12.39 0.00 3.00 1.19 0.05 83.37 06:32:01 AM 4 18.24 0.00 2.61 1.05 0.07 78.03 06:32:01 AM 5 10.47 0.00 3.25 9.99 0.08 76.21 06:32:01 AM 6 7.65 0.00 2.24 3.00 0.07 87.05 06:32:01 AM 7 10.27 0.00 4.15 1.29 0.05 84.24 06:33:01 AM all 8.32 0.00 1.05 1.45 0.06 89.11 06:33:01 AM 0 4.69 0.00 0.89 4.06 0.05 90.31 06:33:01 AM 1 16.28 0.00 2.49 2.94 0.08 78.21 06:33:01 AM 2 7.12 0.00 0.89 1.45 0.08 90.45 06:33:01 AM 3 7.38 0.00 0.65 1.09 0.08 90.80 06:33:01 AM 4 13.98 0.00 1.34 1.04 0.07 83.58 06:33:01 AM 5 8.93 0.00 1.15 0.18 0.02 89.72 06:33:01 AM 6 1.42 0.00 0.60 0.80 0.03 97.15 06:33:01 AM 7 6.81 0.00 0.43 0.05 0.03 92.67 06:34:01 AM all 8.74 0.00 1.05 0.97 0.05 89.20 06:34:01 AM 0 7.99 0.00 0.82 0.87 0.10 90.23 06:34:01 AM 1 19.63 0.00 1.72 0.37 0.03 78.25 06:34:01 AM 2 1.91 0.00 0.40 1.02 0.05 96.62 06:34:01 AM 3 7.65 0.00 0.82 0.75 0.05 90.73 06:34:01 AM 4 2.89 0.00 0.50 0.84 0.03 95.74 06:34:01 AM 5 16.66 0.00 1.95 1.57 0.07 79.76 06:34:01 AM 6 0.22 0.00 0.58 1.60 0.03 97.56 06:34:01 AM 7 12.97 0.00 1.57 0.74 0.03 84.69 Average: all 9.80 0.00 1.83 1.71 0.06 86.60 Average: 0 8.08 0.00 2.13 2.83 0.07 86.89 Average: 1 17.88 0.00 2.91 1.41 0.06 77.74 Average: 2 6.52 0.00 1.32 1.05 0.06 91.05 Average: 3 9.13 0.00 1.49 1.01 0.06 88.31 Average: 4 11.70 0.00 1.48 0.98 0.06 85.79 Average: 5 12.02 0.00 2.12 3.91 0.06 81.90 Average: 6 3.09 0.00 1.14 1.80 0.04 93.93 Average: 7 10.02 0.00 2.05 0.69 0.04 87.20