---> uname -a: Linux prd-centos8-builder-2c-1g-4673.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 553 5029 19 2117 6840 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:ff:76:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:feff:76b8/64 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) 02/11/2024 _x86_64_ (2 CPU) 19:03:25 LINUX RESTART (2 CPU) 07:04:02 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 218.54 128.81 89.73 5787.63 6996.85 07:06:01 PM 103.52 0.23 103.28 16.53 8691.07 07:07:01 PM 55.55 0.35 55.20 43.72 3908.06 07:08:01 PM 10.31 0.00 10.31 0.00 215.58 07:09:01 PM 35.24 0.78 34.46 57.06 1068.96 Average: 84.18 25.69 58.49 1165.51 4166.81 07:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5350672 7080336 2533772 32.14 2688 1903240 671888 7.52 217252 1978108 132996 07:06:01 PM 5122992 6986320 2761452 35.02 2688 2030300 735364 8.23 221916 2172836 92576 07:07:01 PM 5121416 6981452 2763028 35.04 2688 2026652 734800 8.23 253144 2140932 9688 07:08:01 PM 5169908 7021656 2714536 34.43 2688 2018384 689112 7.71 253044 2092768 1416 07:09:01 PM 5135180 6990480 2749264 34.87 2688 2021576 718612 8.04 419916 1961180 27904 Average: 5180034 7012049 2704410 34.30 2688 2000030 709955 7.95 273054 2069165 52916 07:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 360.16 197.98 1717.04 64.00 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 104.33 96.98 519.17 22.29 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 66.43 64.98 46.71 13.67 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 36.09 34.91 26.57 7.33 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 72.39 69.14 49.80 16.40 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 127.10 92.45 467.68 24.61 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) 02/11/2024 _x86_64_ (2 CPU) 19:03:25 LINUX RESTART (2 CPU) 07:04:02 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 39.30 2.09 18.49 5.11 0.10 34.91 07:05:01 PM 0 29.71 2.93 20.25 4.75 0.10 42.26 07:05:01 PM 1 48.81 1.25 16.76 5.46 0.10 27.62 07:06:01 PM all 37.61 0.00 3.24 3.16 0.10 55.89 07:06:01 PM 0 30.23 0.00 2.88 3.30 0.10 63.49 07:06:01 PM 1 44.99 0.00 3.60 3.02 0.10 48.29 07:07:01 PM all 37.13 0.00 2.31 1.37 0.09 59.09 07:07:01 PM 0 29.14 0.00 2.36 1.28 0.08 67.13 07:07:01 PM 1 45.13 0.00 2.26 1.46 0.10 51.04 07:08:01 PM all 25.87 0.00 1.61 0.07 0.08 72.38 07:08:01 PM 0 15.33 0.00 1.45 0.07 0.07 83.08 07:08:01 PM 1 36.40 0.00 1.77 0.07 0.08 61.68 07:09:01 PM all 39.64 0.00 2.64 1.35 0.08 56.29 07:09:01 PM 0 22.63 0.00 2.12 0.87 0.08 74.30 07:09:01 PM 1 56.68 0.00 3.15 1.84 0.08 38.25 Average: all 35.89 0.41 5.57 2.19 0.09 55.85 Average: 0 25.38 0.57 5.70 2.03 0.09 66.23 Average: 1 46.38 0.24 5.44 2.35 0.09 45.49