---> uname -a: Linux prd-centos8-builder-2c-1g-76111.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 572 4919 17 2207 6822 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:6d:ce:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe6d:ce0c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/15/2023 _x86_64_ (2 CPU) 12:03:33 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 196.59 133.94 62.65 6342.58 38012.84 12:06:01 PM 172.87 60.87 112.00 1824.36 9209.65 12:07:01 PM 79.51 0.47 79.04 56.25 9276.62 12:08:01 PM 37.56 0.10 37.46 3.60 1745.33 12:09:01 PM 19.43 0.40 19.03 18.40 489.52 Average: 101.20 39.17 62.04 1649.61 11750.21 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5585488 7078968 2298948 29.16 2688 1678916 713176 7.98 171736 1835256 76700 12:06:01 PM 5155732 7030596 2728704 34.61 2688 2044928 692944 7.76 222484 2157492 186880 12:07:01 PM 5107060 7051728 2777376 35.23 2688 2108784 668336 7.48 239660 2167376 31344 12:08:01 PM 5081828 7025884 2802608 35.55 2688 2108904 693084 7.76 252080 2179916 36 12:09:01 PM 5008916 6954420 2875520 36.47 2688 2109600 746852 8.36 419592 2085624 15852 Average: 5187805 7028319 2696631 34.20 2688 2010226 702878 7.87 261110 2085133 62162 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 228.06 117.09 989.42 56.40 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 62.36 42.09 1104.65 9.54 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 22.54 18.56 183.88 5.56 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 27.55 24.48 30.88 14.40 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 31.04 25.55 30.87 8.75 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 74.33 45.56 468.00 18.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/15/2023 _x86_64_ (2 CPU) 12:03:33 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 23.97 2.23 13.54 53.22 0.22 6.82 12:05:01 PM 0 22.12 2.43 13.94 53.88 0.31 7.32 12:05:01 PM 1 25.82 2.03 13.14 52.55 0.14 6.33 12:06:01 PM all 37.18 0.90 9.37 6.92 0.15 45.48 12:06:01 PM 0 37.25 1.32 11.59 8.37 0.15 41.31 12:06:01 PM 1 37.11 0.49 7.17 5.47 0.15 49.61 12:07:01 PM all 30.74 0.00 3.05 7.59 0.15 58.47 12:07:01 PM 0 33.21 0.00 3.06 8.35 0.17 55.21 12:07:01 PM 1 28.25 0.00 3.04 6.83 0.13 61.75 12:08:01 PM all 33.48 0.00 1.62 1.79 0.11 62.99 12:08:01 PM 0 46.65 0.00 1.78 1.43 0.10 50.04 12:08:01 PM 1 20.34 0.00 1.47 2.16 0.12 75.91 12:09:01 PM all 37.80 0.00 2.19 0.55 0.12 59.34 12:09:01 PM 0 47.36 0.00 2.62 0.82 0.13 49.07 12:09:01 PM 1 28.24 0.00 1.75 0.28 0.10 69.62 Average: all 32.66 0.62 5.92 13.88 0.15 46.77 Average: 0 37.37 0.74 6.56 14.44 0.17 40.72 Average: 1 27.95 0.50 5.28 13.32 0.13 52.82