---> uname -a: Linux prd-centos8-builder-2c-1g-23327.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 571 5042 19 2086 6824 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:bc:3b:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.235/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:febc:3bd1/64 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) 04/14/2024 _x86_64_ (2 CPU) 15:03:26 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 170.99 143.13 27.86 5380.70 4548.79 03:06:01 PM 88.44 13.75 74.69 2227.52 4830.14 03:07:01 PM 56.79 0.05 56.74 0.93 6320.83 03:08:01 PM 46.29 0.77 45.53 64.26 3459.96 03:09:01 PM 21.26 0.07 21.20 3.07 730.73 03:10:01 PM 13.40 0.10 13.30 10.40 323.05 Average: 66.20 26.31 39.89 1281.17 3368.96 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5731176 7151436 2153268 27.31 2688 1610672 653284 7.31 163660 1711776 16 03:06:01 PM 5268488 6995248 2615956 33.18 2688 1899828 743012 8.32 217964 2054908 130784 03:07:01 PM 5133212 6957676 2751232 34.89 2688 1993140 777868 8.71 228224 2160888 75528 03:08:01 PM 5167276 6987892 2717168 34.46 2688 1988192 731168 8.19 255972 2095440 9044 03:09:01 PM 5130188 6950588 2754256 34.93 2688 1988416 766704 8.58 256804 2132520 140 03:10:01 PM 5166460 6987176 2717984 34.47 2688 1988748 730592 8.18 425304 1927988 152 Average: 5266133 7005003 2618311 33.21 2688 1911499 733771 8.21 257988 2013920 35944 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 187.02 76.30 637.21 38.79 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 104.35 68.54 1011.26 23.15 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 15.95 12.03 214.85 2.70 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 29.50 27.21 49.32 8.25 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 18.23 17.33 14.89 6.43 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 24.68 21.66 25.45 7.36 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 63.29 37.18 325.51 14.44 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) 04/14/2024 _x86_64_ (2 CPU) 15:03:26 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 9.34 2.57 19.77 5.49 0.09 62.73 03:05:01 PM 0 9.12 2.25 19.67 3.36 0.10 65.50 03:05:01 PM 1 9.55 2.89 19.87 7.62 0.08 59.99 03:06:01 PM all 32.95 0.00 3.59 2.80 0.11 60.56 03:06:01 PM 0 20.00 0.00 3.31 2.50 0.12 74.08 03:06:01 PM 1 45.91 0.00 3.86 3.10 0.10 47.03 03:07:01 PM all 12.62 0.00 1.29 48.04 0.10 37.95 03:07:01 PM 0 8.52 0.00 1.05 52.79 0.12 37.53 03:07:01 PM 1 16.74 0.00 1.52 43.28 0.08 38.38 03:08:01 PM all 36.82 0.00 2.38 1.40 0.11 59.29 03:08:01 PM 0 20.00 0.00 2.35 1.02 0.10 76.53 03:08:01 PM 1 53.70 0.00 2.41 1.77 0.12 42.00 03:09:01 PM all 28.03 0.00 1.32 3.26 0.08 67.31 03:09:01 PM 0 20.46 0.00 1.15 1.79 0.07 76.54 03:09:01 PM 1 35.68 0.00 1.50 4.76 0.09 57.98 03:10:01 PM all 28.63 0.00 1.67 2.71 0.10 66.89 03:10:01 PM 0 14.39 0.00 1.26 1.61 0.08 82.66 03:10:01 PM 1 42.96 0.00 2.08 3.81 0.12 51.03 Average: all 24.74 0.43 4.99 10.65 0.10 59.09 Average: 0 15.42 0.37 4.77 10.55 0.10 68.78 Average: 1 34.10 0.48 5.21 10.75 0.10 49.36