---> uname -a: Linux prd-centos8-builder-2c-1g-1183.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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 592 4973 19 2133 6802 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:f5:dc:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fef5:dc7a/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) 01/31/2024 _x86_64_ (2 CPU) 15:56:43 LINUX RESTART (2 CPU) 03:57:01 PM tps rtps wtps bread/s bwrtn/s 03:58:01 PM 384.57 254.23 130.34 12537.95 38801.28 03:59:01 PM 90.00 11.61 78.39 1327.38 7772.35 04:00:01 PM 68.31 1.25 67.06 246.36 5698.83 04:01:01 PM 75.19 1.53 73.65 247.29 6450.39 Average: 154.53 67.17 87.36 3590.12 14681.72 03:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 PM 5499736 7018552 2384708 30.25 2688 1704112 769248 8.61 183512 1904264 88380 03:59:01 PM 5280696 7031004 2603748 33.02 2688 1925620 699612 7.83 207736 2062568 115716 04:00:01 PM 5084504 6937088 2799940 35.51 2688 2021932 802500 8.98 216280 2225420 113456 04:01:01 PM 5081196 6953836 2803248 35.55 2688 2039172 751296 8.41 394144 2040756 27704 Average: 5236533 6985120 2647911 33.58 2688 1922709 755664 8.46 250418 2058252 86314 03:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM eth0 198.05 106.01 871.51 55.56 0.00 0.00 0.00 0.00 03:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM eth0 45.24 28.65 797.01 4.24 0.00 0.00 0.00 0.00 04:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 PM eth0 24.56 19.13 215.25 5.79 0.00 0.00 0.00 0.00 04:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 PM eth0 28.76 23.90 75.46 8.93 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 74.16 44.42 489.82 18.63 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) 01/31/2024 _x86_64_ (2 CPU) 15:56:43 LINUX RESTART (2 CPU) 03:57:01 PM CPU %user %nice %system %iowait %steal %idle 03:58:01 PM all 35.38 3.16 21.18 31.29 0.13 8.87 03:58:01 PM 0 38.82 2.33 19.53 31.82 0.14 7.37 03:58:01 PM 1 31.95 3.98 22.83 30.75 0.12 10.36 03:59:01 PM all 20.42 0.14 3.31 15.97 0.11 60.05 03:59:01 PM 0 21.20 0.12 3.40 16.73 0.08 58.48 03:59:01 PM 1 19.64 0.17 3.23 15.22 0.13 61.61 04:00:01 PM all 25.32 0.00 3.97 13.29 0.09 57.33 04:00:01 PM 0 14.17 0.00 3.40 14.37 0.08 67.98 04:00:01 PM 1 36.47 0.00 4.53 12.22 0.10 46.68 04:01:01 PM all 39.61 0.00 4.12 2.44 0.11 53.73 04:01:01 PM 0 26.68 0.00 3.85 1.83 0.10 67.53 04:01:01 PM 1 52.57 0.00 4.38 3.04 0.12 39.89 Average: all 30.16 0.81 8.07 15.65 0.11 45.20 Average: 0 25.14 0.60 7.48 16.09 0.10 50.60 Average: 1 35.18 1.02 8.66 15.22 0.12 39.80