---> uname -a: Linux prd-centos8-builder-2c-1g-7932.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: 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): 0,1 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 584 4952 19 2162 6808 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:72:f9:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe72:f98f/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) 12/27/2023 _x86_64_ (2 CPU) 14:04:14 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 211.76 80.82 130.94 1988.20 9964.46 02:07:01 PM 82.89 0.50 82.39 56.78 7466.84 02:08:01 PM 25.85 0.07 25.78 3.07 1467.44 02:09:01 PM 32.01 0.78 31.23 57.06 940.29 Average: 88.13 20.54 67.59 526.26 4959.86 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 5137780 7014664 2746656 34.84 2688 2042744 717308 8.03 219284 2157560 179012 02:07:01 PM 5033768 6938520 2850668 36.16 2688 2070668 772652 8.65 253500 2223492 40892 02:08:01 PM 5118228 7013392 2766208 35.08 2688 2061116 703364 7.87 253228 2138424 4 02:09:01 PM 5031068 6931348 2853368 36.19 2688 2065100 772984 8.65 420444 2057304 27432 Average: 5080211 6974481 2804225 35.57 2688 2059907 741577 8.30 286614 2144195 61835 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 63.61 41.24 1140.23 7.59 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 34.94 28.96 198.76 9.06 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 21.78 19.43 19.46 6.04 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 35.43 28.83 31.75 21.36 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 38.94 29.61 347.54 11.01 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) 12/27/2023 _x86_64_ (2 CPU) 14:04:14 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 42.01 1.20 12.80 4.70 0.10 39.19 02:06:01 PM 0 32.97 1.51 14.15 4.98 0.10 46.30 02:06:01 PM 1 51.02 0.89 11.46 4.42 0.10 32.11 02:07:01 PM all 38.54 0.00 2.66 2.14 0.10 56.56 02:07:01 PM 0 54.26 0.00 2.86 2.66 0.10 40.12 02:07:01 PM 1 22.88 0.00 2.47 1.62 0.10 72.93 02:08:01 PM all 30.28 0.00 1.71 0.50 0.08 67.43 02:08:01 PM 0 14.73 0.00 1.15 0.27 0.08 83.77 02:08:01 PM 1 45.87 0.00 2.26 0.74 0.08 51.05 02:09:01 PM all 42.98 0.00 3.09 0.45 0.10 53.38 02:09:01 PM 0 34.24 0.00 2.75 0.35 0.10 62.56 02:09:01 PM 1 51.73 0.00 3.44 0.55 0.10 44.18 Average: all 38.45 0.30 5.04 1.94 0.10 54.18 Average: 0 34.04 0.37 5.20 2.05 0.10 58.24 Average: 1 42.85 0.22 4.89 1.82 0.10 50.12