---> uname -a: Linux prd-centos8-robot-2c-8g-7017.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 UTC 2024 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4995 19 2118 6817 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:5d:d9:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fe5d:d91f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/12/2024 _x86_64_ (2 CPU) 06:30:14 LINUX RESTART (2 CPU) 06:31:01 AM tps rtps wtps bread/s bwrtn/s 06:32:01 AM 85.15 16.48 68.68 3309.30 5699.43 06:33:01 AM 85.47 0.75 84.72 52.52 9419.91 06:34:01 AM 23.56 0.85 22.71 123.96 1754.20 06:35:01 AM 43.04 0.20 42.84 12.93 2774.71 06:36:01 AM 27.31 0.02 27.30 0.93 5598.48 06:37:01 AM 9.50 0.23 9.26 34.12 341.41 06:38:01 AM 20.85 0.50 20.35 63.72 1049.23 Average: 42.12 2.72 39.41 513.95 3805.15 06:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:32:01 AM 5357520 7061220 2524908 32.03 2688 1886556 662548 7.42 210228 1994808 137804 06:33:01 AM 5179816 7007872 2702612 34.29 2688 2004972 683784 7.66 221532 2130820 36456 06:34:01 AM 5243840 7076312 2638588 33.47 2688 2009960 631948 7.08 240244 2053000 20 06:35:01 AM 5024420 7055972 2858008 36.26 2688 2201056 635024 7.11 262552 2225748 154216 06:36:01 AM 4971852 7003692 2910576 36.92 2688 2201640 705900 7.90 262756 2273584 556 06:37:01 AM 5080048 6960708 2802380 35.55 2688 2055492 738432 8.27 271072 2176004 20800 06:38:01 AM 5164624 7026868 2717804 34.48 2688 2038044 666808 7.47 439868 1927780 52 Average: 5146017 7027521 2736411 34.72 2688 2056817 674921 7.56 272607 2111678 49986 06:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 316.83 186.54 1556.09 61.21 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 41.48 35.19 466.09 7.77 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 14.91 8.60 5.26 3.29 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 249.65 191.47 341.42 48.99 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 46.06 32.51 138.23 4.86 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 195.09 160.62 1751.58 27.31 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 16.10 13.63 12.36 6.44 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 125.74 89.80 610.20 22.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/12/2024 _x86_64_ (2 CPU) 06:30:14 LINUX RESTART (2 CPU) 06:31:01 AM CPU %user %nice %system %iowait %steal %idle 06:32:01 AM all 39.58 0.00 6.50 3.53 0.10 50.29 06:32:01 AM 0 35.99 0.00 6.15 2.84 0.12 54.91 06:32:01 AM 1 43.17 0.00 6.86 4.22 0.08 45.67 06:33:01 AM all 32.66 0.00 3.80 1.93 0.09 61.52 06:33:01 AM 0 22.46 0.00 3.55 2.58 0.08 71.33 06:33:01 AM 1 42.87 0.00 4.06 1.29 0.10 51.69 06:34:01 AM all 12.37 0.00 1.40 0.42 0.05 85.76 06:34:01 AM 0 10.28 0.00 1.54 0.33 0.05 87.80 06:34:01 AM 1 14.46 0.00 1.27 0.50 0.05 83.72 06:35:01 AM all 31.46 0.00 4.82 0.53 0.08 63.11 06:35:01 AM 0 26.15 0.00 4.63 0.30 0.08 68.84 06:35:01 AM 1 36.78 0.00 5.01 0.75 0.08 57.38 06:36:01 AM all 2.96 0.00 0.69 0.58 0.04 95.74 06:36:01 AM 0 1.86 0.00 0.59 0.57 0.03 96.96 06:36:01 AM 1 4.06 0.00 0.79 0.59 0.05 94.52 06:37:01 AM all 12.26 0.00 1.88 0.03 0.07 85.76 06:37:01 AM 0 5.33 0.00 1.55 0.02 0.07 93.03 06:37:01 AM 1 19.21 0.00 2.22 0.05 0.07 78.46 06:38:01 AM all 25.77 0.00 2.54 0.31 0.08 71.30 06:38:01 AM 0 21.76 0.00 2.74 0.33 0.07 75.10 06:38:01 AM 1 29.79 0.00 2.34 0.28 0.08 67.50 Average: all 22.45 0.00 3.09 1.05 0.07 73.34 Average: 0 17.70 0.00 2.96 1.00 0.07 78.27 Average: 1 27.21 0.00 3.22 1.10 0.07 68.40