---> uname -a: Linux prd-centos8-builder-2c-1g-14945.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 572 5011 19 2115 6821 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:b7:3a:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.116/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:feb7:3ade/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) 01/25/2024 _x86_64_ (2 CPU) 08:03:23 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 247.13 159.21 87.92 7533.22 19704.88 08:06:01 AM 104.75 0.23 104.52 16.53 8832.86 08:07:01 AM 49.70 1.87 47.83 165.54 2920.21 08:08:01 AM 13.73 0.00 13.73 0.00 299.98 Average: 103.83 40.33 63.50 1928.98 7939.77 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5329972 7055796 2554472 32.40 2688 1899484 682108 7.64 216780 1999152 142068 08:06:01 AM 5063008 6930936 2821436 35.78 2688 2033880 777508 8.70 225136 2225156 84664 08:07:01 AM 5152592 7001264 2731852 34.65 2688 2015336 706180 7.91 254388 2108456 28 08:08:01 AM 5096652 6956320 2787792 35.36 2688 2026376 746820 8.36 255780 2162996 11060 Average: 5160556 6986079 2723888 34.55 2688 1993769 728154 8.15 238021 2123940 59455 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 287.15 146.22 1669.16 59.45 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 42.68 32.04 473.76 7.73 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 28.57 26.36 27.66 8.22 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 19.48 17.76 17.36 5.44 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 94.48 55.60 547.01 20.21 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) 01/25/2024 _x86_64_ (2 CPU) 08:03:23 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 38.33 2.71 19.56 15.08 0.12 24.20 08:05:01 AM 0 40.63 2.63 18.65 14.71 0.10 23.27 08:05:01 AM 1 36.03 2.79 20.46 15.44 0.14 25.14 08:06:01 AM all 39.97 0.00 3.42 4.12 0.11 52.38 08:06:01 AM 0 50.06 0.00 3.38 5.35 0.12 41.10 08:06:01 AM 1 29.88 0.00 3.45 2.90 0.10 63.67 08:07:01 AM all 35.54 0.00 1.91 2.54 0.11 59.90 08:07:01 AM 0 43.43 0.00 1.75 2.35 0.12 52.36 08:07:01 AM 1 27.64 0.00 2.07 2.74 0.10 67.45 08:08:01 AM all 25.22 0.00 1.60 0.57 0.08 72.53 08:08:01 AM 0 33.63 0.00 1.62 0.95 0.08 63.72 08:08:01 AM 1 16.82 0.00 1.58 0.18 0.08 81.33 Average: all 34.75 0.67 6.56 5.53 0.10 52.38 Average: 0 41.95 0.65 6.30 5.80 0.10 45.20 Average: 1 27.55 0.69 6.82 5.27 0.10 59.57