---> uname -a: Linux prd-centos8-builder-8c-8g-5882.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 2800.000 BogoMIPS: 5600.00 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1040 27039 19 3808 30390 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:5c:23:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe5c:235c/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5a:e0:4f:c3 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/30/2024 _x86_64_ (8 CPU) 08:14:47 LINUX RESTART (8 CPU) 08:15:01 AM tps rtps wtps bread/s bwrtn/s 08:16:01 AM 247.00 38.12 208.88 8554.12 42019.81 08:17:01 AM 124.68 13.33 111.35 3048.32 9848.23 08:18:01 AM 135.95 5.10 130.86 1081.37 9180.17 08:19:01 AM 145.83 0.47 145.37 33.06 21145.87 Average: 163.37 14.25 149.11 3179.22 20548.52 08:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:16:01 AM 29584240 31279396 3069220 9.40 2688 2018824 1437652 4.27 215292 2423836 144548 08:17:01 AM 29094220 31024028 3559240 10.90 2688 2247892 1801560 5.35 231496 2866456 50788 08:18:01 AM 27929724 30144276 4723736 14.47 2688 2524300 2197704 6.52 327700 3903332 64612 08:19:01 AM 27663800 31119052 4989660 15.28 2688 3753768 1464320 4.34 471248 3992060 745296 Average: 28567996 30891688 4085464 12.51 2688 2636196 1725309 5.12 311434 3296421 251311 08:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 415.71 262.08 1466.24 64.58 0.00 0.00 0.00 0.00 08:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 76.41 65.39 690.78 22.48 0.00 0.00 0.00 0.00 08:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 270.59 229.82 3045.28 35.10 0.00 0.00 0.00 0.00 08:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 438.25 338.62 5335.40 55.99 0.00 0.00 0.00 0.00 08:19:01 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 300.24 223.98 2634.42 44.54 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/30/2024 _x86_64_ (8 CPU) 08:14:47 LINUX RESTART (8 CPU) 08:15:01 AM CPU %user %nice %system %iowait %steal %idle 08:16:01 AM all 14.50 0.00 3.11 2.28 0.06 80.06 08:16:01 AM 0 13.69 0.00 2.54 0.59 0.07 83.11 08:16:01 AM 1 20.56 0.00 4.47 1.21 0.07 73.69 08:16:01 AM 2 13.61 0.00 1.96 0.57 0.03 83.83 08:16:01 AM 3 24.99 0.00 5.06 2.53 0.07 67.35 08:16:01 AM 4 17.83 0.00 3.12 1.35 0.05 77.64 08:16:01 AM 5 7.13 0.00 1.96 1.48 0.07 89.37 08:16:01 AM 6 9.67 0.00 1.56 0.79 0.07 87.92 08:16:01 AM 7 8.52 0.00 4.18 9.73 0.05 77.51 08:17:01 AM all 7.14 0.00 0.94 0.99 0.03 90.90 08:17:01 AM 0 6.56 0.00 0.82 0.90 0.03 91.69 08:17:01 AM 1 7.04 0.00 0.92 1.15 0.03 90.85 08:17:01 AM 2 8.30 0.00 1.32 1.90 0.03 88.45 08:17:01 AM 3 20.55 0.00 1.90 1.07 0.03 76.45 08:17:01 AM 4 5.37 0.00 0.53 0.57 0.02 93.51 08:17:01 AM 5 2.64 0.00 0.42 0.40 0.05 96.49 08:17:01 AM 6 0.95 0.00 0.40 0.55 0.03 98.06 08:17:01 AM 7 5.73 0.00 1.17 1.35 0.03 91.72 08:18:01 AM all 37.23 0.00 1.82 1.06 0.08 59.81 08:18:01 AM 0 41.81 0.00 3.53 1.30 0.08 53.27 08:18:01 AM 1 53.09 0.00 1.77 0.25 0.08 44.80 08:18:01 AM 2 35.43 0.00 1.88 2.81 0.10 59.77 08:18:01 AM 3 38.32 0.00 1.39 0.92 0.08 59.28 08:18:01 AM 4 35.71 0.00 1.82 0.80 0.08 61.58 08:18:01 AM 5 18.86 0.00 1.04 0.07 0.07 79.96 08:18:01 AM 6 43.76 0.00 1.85 1.56 0.07 52.76 08:18:01 AM 7 30.84 0.00 1.27 0.79 0.07 67.03 08:19:01 AM all 25.01 0.00 2.02 1.56 0.08 71.34 08:19:01 AM 0 23.01 0.00 1.14 0.41 0.07 75.37 08:19:01 AM 1 36.37 0.00 0.57 0.37 0.07 62.63 08:19:01 AM 2 10.89 0.00 1.16 1.54 0.07 86.35 08:19:01 AM 3 26.29 0.00 3.72 0.49 0.07 69.42 08:19:01 AM 4 25.97 0.00 2.59 3.33 0.07 68.04 08:19:01 AM 5 46.87 0.00 3.70 1.01 0.08 48.34 08:19:01 AM 6 9.95 0.00 1.64 4.24 0.12 84.06 08:19:01 AM 7 20.24 0.00 1.61 1.05 0.08 77.02 Average: all 20.94 0.00 1.97 1.47 0.06 75.56 Average: 0 21.21 0.00 2.01 0.80 0.06 75.92 Average: 1 29.28 0.00 1.93 0.75 0.06 67.99 Average: 2 17.06 0.00 1.58 1.70 0.06 79.59 Average: 3 27.53 0.00 3.02 1.26 0.06 68.13 Average: 4 21.21 0.00 2.02 1.51 0.05 75.21 Average: 5 18.81 0.00 1.78 0.74 0.07 78.61 Average: 6 16.08 0.00 1.36 1.77 0.07 80.72 Average: 7 16.32 0.00 2.06 3.23 0.06 78.33