---> uname -a: Linux prd-centos8-builder-2c-1g-24418.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 568 5045 19 2086 6827 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:02:9b:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe02:9b15/64 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) 04/19/2024 _x86_64_ (2 CPU) 15:03:27 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 247.23 153.18 94.05 6338.55 6694.32 03:06:01 PM 103.72 0.28 103.43 17.86 8894.60 03:07:01 PM 23.80 0.30 23.50 42.39 965.84 03:08:01 PM 26.84 0.78 26.06 57.05 613.36 Average: 100.40 38.64 61.76 1614.10 4291.98 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5273452 6994112 2610992 33.12 2688 1894772 728468 8.15 217864 2052596 125444 03:06:01 PM 5149940 6969328 2734504 34.68 2688 1987380 752880 8.43 242760 2125388 17080 03:07:01 PM 5191304 7011828 2693140 34.16 2688 1988528 703400 7.87 245988 2080820 16 03:08:01 PM 5131088 6956420 2753356 34.92 2688 1992680 757144 8.48 414376 1972024 12736 Average: 5186446 6982922 2697998 34.22 2688 1965840 735473 8.23 280247 2057707 38819 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 301.47 157.26 1648.40 59.66 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 35.09 28.26 249.69 9.08 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 29.00 26.23 28.94 8.08 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 37.05 30.82 34.75 22.01 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 100.66 60.65 490.48 24.71 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) 04/19/2024 _x86_64_ (2 CPU) 15:03:27 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 41.65 2.49 19.00 5.18 0.12 31.56 03:05:01 PM 0 49.07 1.88 16.71 4.26 0.12 27.97 03:05:01 PM 1 34.18 3.10 21.31 6.11 0.12 35.18 03:06:01 PM all 39.92 0.00 3.03 4.69 0.12 52.24 03:06:01 PM 0 51.25 0.00 3.23 4.01 0.12 41.40 03:06:01 PM 1 28.71 0.00 2.84 5.37 0.12 62.96 03:07:01 PM all 39.37 0.00 1.85 0.39 0.11 58.27 03:07:01 PM 0 46.99 0.00 1.90 0.50 0.12 50.49 03:07:01 PM 1 31.76 0.00 1.80 0.28 0.10 66.06 03:08:01 PM all 41.59 0.00 2.52 0.32 0.10 55.46 03:08:01 PM 0 33.35 0.00 1.93 0.22 0.10 64.40 03:08:01 PM 1 49.86 0.00 3.10 0.43 0.10 46.51 Average: all 40.63 0.61 6.55 2.63 0.11 49.46 Average: 0 45.13 0.47 5.91 2.23 0.11 46.15 Average: 1 36.14 0.76 7.20 3.03 0.11 52.76