---> uname -a: Linux prd-centos8-builder-2c-1g-15939.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 583 5031 19 2085 6812 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:59:12:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe59:1286/64 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) 06/10/2024 _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 266.13 136.37 129.76 5887.90 7175.81 03:06:01 PM 95.37 0.27 95.10 17.46 8174.20 03:07:01 PM 24.93 0.60 24.33 50.38 1188.60 03:08:01 PM 23.70 0.48 23.21 49.06 533.39 Average: 102.53 34.43 68.10 1501.32 4268.00 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5290716 7006952 2593728 32.90 2688 1890288 721040 8.07 217968 2035340 121396 03:06:01 PM 5186144 7005292 2698300 34.22 2688 1986620 686700 7.69 244328 2086108 22844 03:07:01 PM 5209732 7029848 2674712 33.92 2688 1988124 676656 7.57 247360 2061384 4 03:08:01 PM 5166044 6990808 2718400 34.48 2688 1992044 694780 7.78 426436 1925012 12624 Average: 5213159 7008225 2671285 33.88 2688 1964269 694794 7.78 284023 2026961 39217 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 260.50 150.92 1687.51 64.30 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 34.38 28.10 248.98 11.01 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 28.79 26.06 29.20 8.11 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 29.38 24.78 27.90 11.32 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 88.27 57.46 498.43 23.68 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) 06/10/2024 _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 40.46 2.16 18.01 7.55 0.11 31.71 03:05:01 PM 0 41.51 1.44 14.77 8.42 0.12 33.73 03:05:01 PM 1 39.39 2.88 21.29 6.67 0.10 29.67 03:06:01 PM all 41.11 0.00 2.70 2.99 0.11 53.09 03:06:01 PM 0 20.55 0.00 2.55 3.98 0.12 72.81 03:06:01 PM 1 61.73 0.00 2.86 1.99 0.10 33.32 03:07:01 PM all 37.33 0.00 2.03 0.42 0.10 60.12 03:07:01 PM 0 15.06 0.00 1.98 0.43 0.12 82.41 03:07:01 PM 1 59.69 0.00 2.09 0.40 0.08 37.74 03:08:01 PM all 38.28 0.00 2.16 1.78 0.12 57.66 03:08:01 PM 0 20.00 0.00 1.94 0.82 0.12 77.13 03:08:01 PM 1 56.76 0.00 2.38 2.75 0.12 37.98 Average: all 39.29 0.53 6.17 3.16 0.11 50.74 Average: 0 24.21 0.36 5.27 3.39 0.12 66.65 Average: 1 54.48 0.71 7.08 2.93 0.10 34.70