---> uname -a: Linux prd-centos8-builder-2c-1g-10524.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 549 4984 19 2165 6844 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:e4:81:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fee4:818e/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) 01/08/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 224.44 146.40 78.04 6304.17 18594.05 03:06:01 PM 116.11 6.60 109.52 1268.46 10231.09 03:07:01 PM 59.73 0.77 58.96 64.51 5875.06 03:08:01 PM 33.57 1.28 32.29 116.89 1520.43 03:09:01 PM 20.88 0.10 20.78 10.40 581.45 03:10:01 PM 24.90 0.38 24.51 38.66 980.22 Average: 79.94 25.92 54.02 1300.59 6297.25 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5474612 7026664 2409832 30.56 2688 1733952 722552 8.09 197852 1904072 50016 03:06:01 PM 5151592 7029364 2732852 34.66 2688 2043428 679520 7.61 219984 2145296 142852 03:07:01 PM 5108328 7004716 2776116 35.21 2688 2061832 701892 7.86 255084 2150796 31244 03:08:01 PM 5125976 7025856 2758468 34.99 2688 2065356 670212 7.50 265348 2121048 16 03:09:01 PM 5114052 7012180 2770392 35.14 2688 2063616 693628 7.76 430808 1970184 13668 03:10:01 PM 5088596 6994444 2795848 35.46 2688 2070988 718160 8.04 435488 1986244 19680 Average: 5177193 7015537 2707251 34.34 2688 2006529 697661 7.81 300761 2046273 42913 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 219.99 133.04 1106.40 59.51 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 61.66 39.79 1030.41 6.63 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 31.79 26.04 195.05 7.19 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 21.94 18.81 20.10 7.12 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 28.91 24.20 29.60 9.32 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 11.70 10.00 9.03 4.37 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 62.67 41.98 398.43 15.69 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) 01/08/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 33.52 2.69 20.01 24.58 0.19 19.01 03:05:01 PM 0 38.22 2.00 19.04 23.47 0.19 17.08 03:05:01 PM 1 28.79 3.39 20.99 25.70 0.19 20.95 03:06:01 PM all 38.81 0.00 4.63 5.73 0.14 50.68 03:06:01 PM 0 41.98 0.00 4.76 7.78 0.15 45.33 03:06:01 PM 1 35.66 0.00 4.50 3.68 0.13 56.03 03:07:01 PM all 36.98 0.00 2.42 2.61 0.13 57.87 03:07:01 PM 0 41.02 0.00 2.67 3.57 0.13 52.60 03:07:01 PM 1 32.93 0.00 2.17 1.65 0.12 63.13 03:08:01 PM all 27.87 0.00 1.68 2.08 0.13 68.24 03:08:01 PM 0 17.32 0.00 1.37 2.87 0.12 78.33 03:08:01 PM 1 38.50 0.00 2.00 1.28 0.13 58.09 03:09:01 PM all 37.34 0.00 2.14 0.73 0.16 59.64 03:09:01 PM 0 42.13 0.00 2.37 0.85 0.13 54.51 03:09:01 PM 1 32.54 0.00 1.90 0.60 0.18 64.77 03:10:01 PM all 20.35 0.00 1.38 24.05 0.12 54.11 03:10:01 PM 0 25.58 0.00 1.44 25.33 0.15 47.50 03:10:01 PM 1 15.14 0.00 1.32 22.76 0.08 60.70 Average: all 32.48 0.44 5.32 9.90 0.14 51.72 Average: 0 34.36 0.33 5.22 10.59 0.15 49.35 Average: 1 30.59 0.55 5.41 9.21 0.14 54.10