---> uname -a: Linux prd-centos8-builder-2c-1g-9212.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 570 5029 19 2099 6825 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:99:47:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe99:473b/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) 02/27/2024 _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 269.73 159.31 110.41 7638.52 36437.72 03:06:01 PM 98.58 0.28 98.30 17.86 8211.56 03:07:01 PM 34.56 0.30 34.26 42.39 2148.61 03:08:01 PM 22.78 0.58 22.20 33.73 650.71 Average: 106.42 40.12 66.29 1933.36 11863.17 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5300960 7031200 2583484 32.77 2688 1903636 686448 7.68 217976 2023020 132624 03:06:01 PM 5170700 7003252 2713744 34.42 2688 2000196 711428 7.96 242240 2104364 48288 03:07:01 PM 5137236 6971140 2747208 34.84 2688 2001584 737612 8.26 244956 2132916 140 03:08:01 PM 5145540 6981760 2738904 34.74 2688 2002764 717532 8.03 413088 1956124 17520 Average: 5188609 6996838 2695835 34.19 2688 1977045 713255 7.98 279565 2054106 49643 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 334.81 165.19 1689.61 60.11 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 35.13 27.45 286.27 8.44 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 26.55 24.31 38.77 8.04 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 33.66 27.10 34.78 15.89 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 107.54 61.02 512.41 23.12 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) 02/27/2024 _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 39.44 2.58 19.61 9.90 0.11 28.35 03:05:01 PM 0 44.59 2.97 20.56 8.48 0.10 23.28 03:05:01 PM 1 34.29 2.18 18.66 11.33 0.12 33.42 03:06:01 PM all 39.90 0.00 3.44 2.29 0.10 54.26 03:06:01 PM 0 44.05 0.00 3.57 2.01 0.10 50.27 03:06:01 PM 1 35.75 0.00 3.31 2.58 0.10 58.26 03:07:01 PM all 33.59 0.00 1.48 0.95 0.08 63.90 03:07:01 PM 0 35.17 0.00 1.22 1.30 0.08 62.23 03:07:01 PM 1 32.01 0.00 1.74 0.60 0.08 65.56 03:08:01 PM all 37.70 0.00 2.35 0.49 0.10 59.36 03:08:01 PM 0 62.87 0.00 3.28 0.67 0.12 33.07 03:08:01 PM 1 12.53 0.00 1.42 0.32 0.08 85.65 Average: all 37.66 0.64 6.67 3.39 0.10 51.55 Average: 0 46.68 0.74 7.11 3.10 0.10 42.28 Average: 1 28.63 0.54 6.24 3.68 0.10 60.82