---> uname -a: Linux prd-centos8-builder-2c-1g-5609.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 534 5011 17 2154 6860 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:08:ed:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.145/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe08:ed4f/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) 11/28/2023 _x86_64_ (2 CPU) 13:04:13 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 186.80 78.32 108.48 1975.47 7555.90 01:07:01 PM 91.73 0.27 91.47 17.46 9654.79 01:08:01 PM 28.48 0.30 28.18 42.39 1493.45 01:09:01 PM 12.38 0.00 12.38 0.00 245.44 Average: 79.85 19.73 60.13 508.89 4737.51 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 5140356 7018480 2744088 34.80 2688 2044584 723680 8.10 237876 2149300 247744 01:07:01 PM 5092104 6989968 2792340 35.42 2688 2062284 732612 8.20 244948 2179556 40868 01:08:01 PM 5153184 7042400 2731260 34.64 2688 2053920 671300 7.51 252272 2109460 20 01:09:01 PM 5108888 7009128 2775556 35.20 2688 2064952 695504 7.79 253628 2152408 11052 Average: 5123633 7014994 2760811 35.02 2688 2056435 705774 7.90 247181 2147681 74921 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 74.88 49.22 1224.73 8.23 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 28.86 22.58 191.89 7.81 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 20.73 18.70 21.20 5.71 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 21.21 18.36 17.98 12.21 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 36.42 27.22 363.99 8.49 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) 11/28/2023 _x86_64_ (2 CPU) 13:04:13 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 42.31 1.16 11.84 3.79 0.11 40.78 01:06:01 PM 0 48.09 1.15 12.36 4.69 0.12 33.59 01:06:01 PM 1 36.54 1.18 11.33 2.90 0.10 47.95 01:07:01 PM all 33.98 0.00 2.78 4.92 0.11 58.20 01:07:01 PM 0 44.68 0.00 3.36 4.55 0.10 47.31 01:07:01 PM 1 23.29 0.00 2.21 5.30 0.12 69.09 01:08:01 PM all 24.48 0.00 1.28 3.96 0.11 70.16 01:08:01 PM 0 31.93 0.00 1.29 5.97 0.12 60.70 01:08:01 PM 1 17.08 0.00 1.27 1.97 0.10 79.58 01:09:01 PM all 24.36 0.00 1.48 0.63 0.07 73.46 01:09:01 PM 0 23.83 0.00 1.40 0.97 0.07 73.73 01:09:01 PM 1 24.88 0.00 1.57 0.30 0.07 73.19 Average: all 31.26 0.29 4.33 3.32 0.10 60.69 Average: 0 37.11 0.29 4.59 4.04 0.10 53.88 Average: 1 25.43 0.29 4.08 2.61 0.10 67.49