---> uname -a: Linux prd-centos8-builder-2c-1g-17702.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 580 5029 19 2089 6814 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:89:28:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.211/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe89:28af/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) 06/18/2024 _x86_64_ (2 CPU) 09:03:27 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 288.59 152.72 135.87 6351.75 25722.24 09:06:01 AM 105.47 0.27 105.20 17.46 9138.23 09:07:01 AM 29.25 0.60 28.65 50.39 1311.66 09:08:01 AM 19.43 0.48 18.95 49.06 390.42 Average: 110.69 38.52 72.17 1617.36 9141.33 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5194340 6963908 2690104 34.12 2688 1943136 781252 8.75 254432 2093944 185888 09:06:01 AM 5186320 7008376 2698124 34.22 2688 1989972 686056 7.68 242072 2090280 22860 09:07:01 AM 5186900 7010380 2697544 34.21 2688 1991468 692188 7.75 246900 2085928 20 09:08:01 AM 5157396 6982632 2727048 34.59 2688 1993204 712304 7.97 428168 1934264 268 Average: 5181239 6991324 2703205 34.29 2688 1979445 717950 8.04 292893 2051104 52259 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 234.81 140.65 1656.61 63.64 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 33.06 27.65 274.30 10.11 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 24.21 22.01 23.36 8.39 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 32.81 27.96 32.27 11.17 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 81.23 54.57 496.68 23.33 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) 06/18/2024 _x86_64_ (2 CPU) 09:03:27 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 37.67 2.68 18.86 15.89 0.14 24.76 09:05:01 AM 0 39.57 2.06 15.50 14.23 0.14 28.51 09:05:01 AM 1 35.75 3.31 22.23 17.57 0.14 21.00 09:06:01 AM all 39.90 0.00 3.03 4.48 0.14 52.45 09:06:01 AM 0 22.31 0.00 2.56 3.93 0.15 71.06 09:06:01 AM 1 57.64 0.00 3.50 5.04 0.13 33.69 09:07:01 AM all 41.24 0.00 1.70 1.50 0.10 55.46 09:07:01 AM 0 31.39 0.00 1.67 1.05 0.08 65.81 09:07:01 AM 1 51.08 0.00 1.74 1.95 0.12 45.11 09:08:01 AM all 38.93 0.00 2.41 0.30 0.13 58.23 09:08:01 AM 0 48.17 0.00 2.74 0.12 0.13 48.85 09:08:01 AM 1 29.70 0.00 2.08 0.48 0.12 67.61 Average: all 39.44 0.66 6.44 5.49 0.13 47.84 Average: 0 35.34 0.51 5.57 4.79 0.13 53.67 Average: 1 43.55 0.82 7.31 6.20 0.13 42.00