---> uname -a: Linux prd-centos8-builder-2c-2g-7944.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 3539 19 3563 6792 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:d3:c4:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fed3:c4f8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/14/2023 _x86_64_ (2 CPU) 19:22:31 LINUX RESTART (2 CPU) 07:23:01 PM tps rtps wtps bread/s bwrtn/s 07:24:01 PM 108.33 31.21 77.12 5640.92 15022.08 07:25:01 PM 91.50 2.30 89.20 1637.86 10428.06 07:26:01 PM 157.65 18.70 138.95 2860.02 7467.96 07:27:01 PM 38.86 0.00 38.86 0.00 3175.23 07:28:01 PM 44.96 1.10 43.86 40.76 5041.18 07:29:01 PM 45.42 0.00 45.42 0.00 2505.28 07:30:01 PM 24.66 0.00 24.66 0.00 1931.07 07:31:01 PM 19.74 0.02 19.72 0.27 899.03 07:32:01 PM 68.46 0.40 68.06 22.25 29327.01 Average: 66.62 5.97 60.65 1133.34 8421.79 07:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 PM 5410852 7090008 2471612 31.36 2688 1865252 656408 7.35 182932 1982996 131592 07:25:01 PM 5185544 7074472 2696920 34.21 2688 2067604 624828 7.00 190476 2165668 34756 07:26:01 PM 4186944 6374040 3695520 46.88 2688 2361440 1352900 15.15 303712 3031756 62008 07:27:01 PM 3939396 6195948 3943068 50.02 2688 2429272 1464920 16.40 324640 3251552 49656 07:28:01 PM 3209968 5655812 4672496 59.28 2688 2616180 2040736 22.85 473552 3821744 106228 07:29:01 PM 3453992 5870236 4428472 56.18 2688 2585868 1779388 19.92 513140 3538508 25580 07:30:01 PM 3516564 5952496 4365900 55.39 2688 2604688 1684516 18.86 517752 3469820 3800 07:31:01 PM 2956152 5653828 4926312 62.50 2688 2864652 1958640 21.93 607892 3931792 245716 07:32:01 PM 3707156 7031992 4175308 52.97 2688 3487344 635444 7.12 757232 3020116 37404 Average: 3951841 6322092 3930623 49.87 2688 2542478 1355309 15.18 430148 3134884 77416 07:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 PM eth0 267.74 149.98 1332.84 49.43 0.00 0.00 0.00 0.00 07:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 PM eth0 74.02 55.37 739.22 18.18 0.00 0.00 0.00 0.00 07:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 PM eth0 241.33 195.37 3179.16 33.01 0.00 0.00 0.00 0.00 07:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 PM eth0 56.06 51.03 740.68 10.34 0.00 0.00 0.00 0.00 07:28:01 PM lo 2572.89 2572.89 2545.54 2545.54 0.00 0.00 0.00 0.00 07:28:01 PM eth0 52.73 29.89 1292.69 4.12 0.00 0.00 0.00 0.00 07:29:01 PM lo 1021.12 1021.12 1059.87 1059.87 0.00 0.00 0.00 0.00 07:29:01 PM eth0 61.83 50.98 1002.38 7.62 0.00 0.00 0.00 0.00 07:30:01 PM lo 711.67 711.67 724.06 724.06 0.00 0.00 0.00 0.00 07:30:01 PM eth0 6.03 5.68 1.71 2.63 0.00 0.00 0.00 0.00 07:31:01 PM lo 1249.56 1249.56 1192.98 1192.98 0.00 0.00 0.00 0.00 07:31:01 PM eth0 64.08 45.01 1558.64 7.50 0.00 0.00 0.00 0.00 07:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 PM eth0 193.26 189.84 818.17 181.46 0.00 0.00 0.00 0.00 Average: lo 617.35 617.35 613.70 613.70 0.00 0.00 0.00 0.00 Average: eth0 113.01 85.91 1185.08 34.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/14/2023 _x86_64_ (2 CPU) 19:22:31 LINUX RESTART (2 CPU) 07:23:01 PM CPU %user %nice %system %iowait %steal %idle 07:24:01 PM all 37.44 0.00 6.30 4.82 0.08 51.34 07:24:01 PM 0 44.32 0.00 8.23 6.41 0.07 40.98 07:24:01 PM 1 30.59 0.00 4.38 3.24 0.10 61.68 07:25:01 PM all 21.84 0.00 3.55 3.09 0.08 71.44 07:25:01 PM 0 21.02 0.00 3.42 3.20 0.08 72.28 07:25:01 PM 1 22.66 0.00 3.68 2.98 0.08 70.61 07:26:01 PM all 66.62 0.00 3.98 2.76 0.09 26.54 07:26:01 PM 0 68.00 0.00 4.09 2.93 0.08 24.90 07:26:01 PM 1 65.25 0.00 3.87 2.59 0.10 28.19 07:27:01 PM all 87.96 0.00 3.11 0.31 0.11 8.50 07:27:01 PM 0 88.32 0.00 2.74 0.28 0.10 8.55 07:27:01 PM 1 87.60 0.00 3.48 0.34 0.12 8.46 07:28:01 PM all 82.39 0.00 6.12 0.16 0.10 11.23 07:28:01 PM 0 84.33 0.00 5.87 0.27 0.10 9.43 07:28:01 PM 1 80.46 0.00 6.36 0.05 0.10 13.03 07:29:01 PM all 81.05 0.00 4.29 0.36 0.09 14.21 07:29:01 PM 0 84.70 0.00 4.90 0.30 0.10 10.00 07:29:01 PM 1 77.39 0.00 3.68 0.42 0.08 18.43 07:30:01 PM all 85.45 0.00 3.96 0.18 0.10 10.32 07:30:01 PM 0 82.68 0.00 3.95 0.33 0.08 12.95 07:30:01 PM 1 88.21 0.00 3.96 0.02 0.12 7.69 07:31:01 PM all 85.47 0.00 4.26 0.07 0.08 10.12 07:31:01 PM 0 87.14 0.00 3.92 0.03 0.08 8.82 07:31:01 PM 1 83.80 0.00 4.60 0.10 0.08 11.42 07:32:01 PM all 38.31 0.00 3.72 4.82 0.09 53.05 07:32:01 PM 0 25.88 0.00 3.00 5.33 0.08 65.72 07:32:01 PM 1 50.78 0.00 4.45 4.32 0.10 40.34 Average: all 65.17 0.00 4.37 1.84 0.09 28.53 Average: 0 65.15 0.00 4.46 2.12 0.09 28.19 Average: 1 65.19 0.00 4.28 1.56 0.10 28.88