---> uname -a: Linux prd-centos8-builder-2c-1g-10190.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: 2799.998 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 576 4961 19 2161 6816 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:dc:61:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fedc:61b5/64 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) 01/06/2024 _x86_64_ (2 CPU) 22:03:22 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 221.78 115.21 106.57 3130.68 7207.83 10:06:01 PM 105.50 0.27 105.23 17.46 10553.51 10:07:01 PM 29.38 0.30 29.08 42.39 1495.08 10:08:01 PM 24.85 0.78 24.06 57.06 723.36 Average: 95.38 29.14 66.23 811.90 4994.95 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5206048 6995560 2678388 33.97 2688 1961476 743384 8.32 221580 2111076 177788 10:06:01 PM 5101264 6994900 2783172 35.30 2688 2059396 727704 8.15 244352 2165208 31228 10:07:01 PM 5030796 6935340 2853640 36.19 2688 2070320 772472 8.65 253272 2225448 9664 10:08:01 PM 5107104 7004020 2777332 35.23 2688 2062532 728312 8.15 421276 1983624 15840 Average: 5111303 6982455 2773133 35.17 2688 2038431 742968 8.32 285120 2121339 58630 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 78.89 50.79 1062.35 9.01 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 40.36 31.31 441.70 7.92 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 22.60 19.75 21.01 7.01 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 34.09 27.30 34.18 10.13 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 43.98 32.29 389.81 8.52 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) 01/06/2024 _x86_64_ (2 CPU) 22:03:22 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 41.93 2.04 16.67 3.99 0.10 35.28 10:05:01 PM 0 34.62 1.58 16.61 4.74 0.10 42.35 10:05:01 PM 1 49.25 2.50 16.72 3.23 0.10 28.20 10:06:01 PM all 38.92 0.00 3.22 2.96 0.10 54.80 10:06:01 PM 0 26.78 0.00 3.15 3.20 0.10 66.78 10:06:01 PM 1 51.07 0.00 3.30 2.73 0.10 42.80 10:07:01 PM all 29.07 0.00 1.33 0.61 0.07 68.93 10:07:01 PM 0 20.09 0.00 1.50 0.73 0.07 77.60 10:07:01 PM 1 38.04 0.00 1.15 0.48 0.07 60.26 10:08:01 PM all 38.43 0.00 2.67 0.32 0.08 58.50 10:08:01 PM 0 14.27 0.00 2.18 0.43 0.07 83.05 10:08:01 PM 1 62.57 0.00 3.16 0.20 0.10 33.96 Average: all 37.07 0.50 5.93 1.96 0.09 54.46 Average: 0 23.90 0.39 5.82 2.27 0.08 67.55 Average: 1 50.24 0.62 6.03 1.65 0.09 41.36