---> uname -a: Linux prd-centos8-builder-2c-1g-11485.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 575 5012 19 2111 6818 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:a9:b6:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fea9:b695/64 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) 01/12/2024 _x86_64_ (2 CPU) 08:03:24 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 243.34 147.00 96.33 4839.45 7026.92 08:06:01 AM 109.96 0.28 109.68 17.86 9375.84 08:07:01 AM 34.43 0.30 34.13 42.39 1604.43 08:08:01 AM 24.33 0.58 23.75 33.73 716.63 Average: 103.02 37.04 65.98 1233.46 4681.25 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5294004 7048168 2590440 32.86 2688 1927224 697396 7.81 218656 2029332 154568 08:06:01 AM 5177104 7019844 2707340 34.34 2688 2009572 690680 7.73 240440 2098604 32164 08:07:01 AM 5097956 6951604 2786488 35.34 2688 2020488 752272 8.42 253836 2163448 9672 08:08:01 AM 5120200 6965740 2764244 35.06 2688 2011984 738556 8.27 420856 1975360 15820 Average: 5172316 6996339 2712128 34.40 2688 1992317 719726 8.06 283447 2066686 53056 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 241.09 152.25 1752.45 58.68 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 38.30 29.77 381.16 7.89 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 26.30 23.90 25.66 8.39 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 33.89 27.96 32.84 19.64 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 84.90 58.47 548.07 23.65 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) 01/12/2024 _x86_64_ (2 CPU) 08:03:24 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 43.12 2.47 18.96 6.92 0.17 28.35 08:05:01 AM 0 41.00 2.34 21.32 7.73 0.19 27.42 08:05:01 AM 1 45.24 2.61 16.61 6.12 0.15 29.27 08:06:01 AM all 38.62 0.00 3.45 4.42 0.11 53.40 08:06:01 AM 0 46.98 0.00 4.05 4.80 0.12 44.05 08:06:01 AM 1 30.25 0.00 2.85 4.04 0.10 62.75 08:07:01 AM all 37.58 0.00 1.55 2.10 0.13 58.65 08:07:01 AM 0 51.84 0.00 1.64 2.17 0.12 44.23 08:07:01 AM 1 23.39 0.00 1.45 2.02 0.13 73.00 08:08:01 AM all 38.01 0.00 2.48 0.48 0.08 58.95 08:08:01 AM 0 47.19 0.00 2.69 0.37 0.08 49.67 08:08:01 AM 1 28.85 0.00 2.27 0.58 0.08 68.22 Average: all 39.32 0.61 6.56 3.46 0.12 49.93 Average: 0 46.77 0.58 7.36 3.75 0.13 41.42 Average: 1 31.88 0.64 5.75 3.18 0.12 58.43