---> uname -a: Linux prd-centos8-builder-2c-1g-13815.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 560 5052 19 2085 6834 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:03:9f:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.72/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe03:9f96/64 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) 05/31/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 269.09 127.72 141.37 3278.24 7308.41 11:06:01 PM 94.70 0.27 94.44 17.46 8851.60 11:07:01 PM 24.50 0.60 23.90 50.39 869.92 11:08:01 PM 16.31 0.08 16.23 10.26 348.68 Average: 101.16 32.17 68.99 839.16 4344.96 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5292464 7012536 2591980 32.87 2688 1894088 729604 8.17 217864 2033432 122260 11:06:01 PM 5209664 7029452 2674780 33.92 2688 1987400 704440 7.89 241924 2066020 10564 11:07:01 PM 5201604 7022468 2682840 34.03 2688 1988892 694524 7.77 246748 2069856 28 11:08:01 PM 5164544 6985836 2719900 34.50 2688 1989336 736520 8.24 426528 1927300 152 Average: 5217069 7012573 2667375 33.83 2688 1964929 716272 8.02 283266 2024152 33251 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 99.92 68.24 1047.60 21.34 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 32.02 26.51 245.19 10.46 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 19.80 19.38 19.93 6.56 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 33.53 28.20 30.46 9.88 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 46.32 35.58 335.82 12.06 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) 05/31/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 34.47 2.54 19.73 10.76 0.12 32.39 11:05:01 PM 0 42.46 1.96 18.11 12.55 0.12 24.79 11:05:01 PM 1 26.44 3.12 21.35 8.96 0.12 40.01 11:06:01 PM all 33.12 0.00 2.82 8.64 0.09 55.32 11:06:01 PM 0 41.10 0.00 3.15 5.21 0.08 50.46 11:06:01 PM 1 25.17 0.00 2.50 12.07 0.10 60.17 11:07:01 PM all 30.17 0.00 1.25 5.47 0.09 63.01 11:07:01 PM 0 31.65 0.00 1.02 5.78 0.10 61.45 11:07:01 PM 1 28.70 0.00 1.49 5.16 0.08 64.58 11:08:01 PM all 34.10 0.00 2.03 1.09 0.08 62.69 11:08:01 PM 0 49.80 0.00 2.38 1.43 0.08 46.30 11:08:01 PM 1 18.40 0.00 1.68 0.75 0.07 79.10 Average: all 32.96 0.63 6.41 6.47 0.09 53.43 Average: 0 41.25 0.49 6.13 6.22 0.10 45.81 Average: 1 24.67 0.77 6.69 6.73 0.09 61.05