---> uname -a: Linux prd-centos8-builder-2c-1g-36587.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 667 4944 19 2088 6728 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:40:35:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.134/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe40:3535/64 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) 05/01/2024 _x86_64_ (2 CPU) 03:03:28 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 235.17 135.44 99.73 5999.20 6917.08 03:06:01 AM 88.45 0.28 88.17 17.86 8310.60 03:07:01 AM 22.96 0.30 22.66 42.39 951.57 03:08:01 AM 19.35 0.58 18.76 33.73 442.34 Average: 91.49 34.15 57.33 1523.42 4155.38 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5233344 6978528 2651100 33.62 2688 1917868 828864 9.28 218472 2088500 142980 03:06:01 AM 5128524 6949996 2755920 34.95 2688 1988764 822832 9.21 243964 2142588 16952 03:07:01 AM 5068092 6890396 2816352 35.72 2688 1990168 869524 9.73 245980 2202496 152 03:08:01 AM 5045704 6869040 2838740 36.00 2688 1991192 876356 9.81 415320 2055736 172 Average: 5118916 6921990 2765528 35.08 2688 1971998 849394 9.51 280934 2122330 40064 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 286.92 152.55 1709.54 58.78 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 31.54 25.76 188.37 9.01 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 21.79 19.93 21.90 6.79 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 32.61 26.88 32.50 9.88 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 93.22 56.28 488.11 21.12 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) 05/01/2024 _x86_64_ (2 CPU) 03:03:28 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 43.45 2.18 18.05 5.42 0.09 30.81 03:05:01 AM 0 45.72 2.48 22.44 5.41 0.10 23.85 03:05:01 AM 1 41.21 1.87 13.71 5.42 0.08 37.70 03:06:01 AM all 41.00 0.00 2.72 3.12 0.16 52.99 03:06:01 AM 0 55.26 0.00 3.14 4.66 0.12 36.83 03:06:01 AM 1 26.73 0.00 2.31 1.59 0.20 69.18 03:07:01 AM all 28.65 0.00 1.50 3.41 0.12 66.32 03:07:01 AM 0 19.50 0.00 1.30 4.59 0.13 74.47 03:07:01 AM 1 37.87 0.00 1.70 2.22 0.10 58.11 03:08:01 AM all 38.22 0.00 2.10 0.56 0.11 59.01 03:08:01 AM 0 48.78 0.00 2.23 0.68 0.10 48.20 03:08:01 AM 1 27.66 0.00 1.97 0.43 0.12 69.82 Average: all 37.82 0.54 6.06 3.12 0.12 52.35 Average: 0 42.30 0.61 7.21 3.83 0.11 45.94 Average: 1 33.34 0.47 4.91 2.41 0.13 58.75