---> uname -a: Linux prd-centos8-builder-2c-1g-19448.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 539 5074 19 2085 6856 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:40:66:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe40:66c0/64 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) 03/30/2024 _x86_64_ (2 CPU) 15:03:28 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 224.63 134.26 90.37 5955.88 6868.51 03:06:01 PM 95.32 0.28 95.03 17.80 8097.19 03:07:01 PM 27.18 0.30 26.88 42.39 1595.17 03:08:01 PM 14.48 0.00 14.48 0.00 329.66 Average: 90.41 33.69 56.72 1502.97 4225.97 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5384984 7101300 2499460 31.70 2688 1889780 627512 7.02 216704 1941376 122620 03:06:01 PM 5240400 7059280 2644044 33.53 2688 1986276 641724 7.18 238560 2037528 35196 03:07:01 PM 5214904 7034516 2669540 33.86 2688 1987548 668820 7.49 245364 2057884 20 03:08:01 PM 5147252 6966956 2737192 34.72 2688 1987676 739560 8.28 246036 2124892 148 Average: 5246885 7040513 2637559 33.45 2688 1962820 669404 7.49 236666 2040420 39496 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 240.45 142.00 1609.68 61.51 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 34.89 27.77 272.98 8.03 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 24.36 22.23 24.51 7.32 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 20.03 17.68 17.79 5.60 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 79.90 52.40 481.11 20.60 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) 03/30/2024 _x86_64_ (2 CPU) 15:03:28 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 37.60 2.35 19.21 12.84 0.12 27.89 03:05:01 PM 0 25.10 3.43 23.56 15.08 0.14 32.70 03:05:01 PM 1 49.62 1.31 15.03 10.68 0.10 23.25 03:06:01 PM all 36.92 0.00 2.86 6.72 0.93 52.57 03:06:01 PM 0 36.98 0.00 2.63 11.42 1.02 47.95 03:06:01 PM 1 36.86 0.00 3.09 2.01 0.84 57.20 03:07:01 PM all 32.24 0.00 1.56 1.13 0.08 64.99 03:07:01 PM 0 16.20 0.00 1.58 1.07 0.08 81.07 03:07:01 PM 1 48.30 0.00 1.53 1.18 0.08 48.90 03:08:01 PM all 26.62 0.00 1.45 0.18 0.07 71.68 03:08:01 PM 0 13.94 0.00 1.38 0.22 0.05 84.41 03:08:01 PM 1 39.30 0.00 1.52 0.15 0.08 58.95 Average: all 33.33 0.57 6.17 5.17 0.30 54.46 Average: 0 23.08 0.82 7.08 6.86 0.33 61.83 Average: 1 43.48 0.32 5.26 3.48 0.28 47.16