---> uname -a: Linux prd-centos8-robot-2c-8g-4429.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 2800.000 BogoMIPS: 5600.00 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 650 4900 19 2146 6751 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:b1:df:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:feb1:dffc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/21/2024 _x86_64_ (2 CPU) 00:55:58 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 97.23 6.28 90.95 1094.17 7514.08 12:59:01 AM 65.67 0.83 64.84 82.25 8518.23 01:00:02 AM 36.63 6.96 29.67 1278.59 1780.54 01:01:01 AM 38.25 0.05 38.20 3.66 6836.39 01:02:01 AM 4.86 0.18 4.68 34.77 428.48 01:03:01 AM 0.25 0.00 0.25 0.00 3.52 01:04:01 AM 0.15 0.00 0.15 0.00 2.43 01:05:01 AM 13.15 0.32 12.83 36.92 607.63 Average: 32.01 1.83 30.18 317.02 3203.65 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5258836 7020832 2623596 33.28 2688 1940812 705836 7.90 186944 2104508 194016 12:59:01 AM 5225360 7020764 2657072 33.71 2688 1973568 684888 7.67 209952 2104420 28 01:00:02 AM 4961528 6997636 2920904 37.06 2688 2205552 722808 8.09 254004 2297684 188216 01:01:01 AM 4981312 7017176 2901120 36.80 2688 2205740 674324 7.55 258672 2269240 8 01:02:01 AM 4919928 6965228 2962504 37.58 2688 2215176 752776 8.43 259052 2330100 8 01:03:01 AM 4913456 6958792 2968976 37.67 2688 2215212 769896 8.62 259052 2336404 48 01:04:01 AM 4903412 6953496 2979020 37.79 2688 2219960 769896 8.62 259112 2346052 4768 01:05:01 AM 5032356 6923332 2850076 36.16 2688 2065156 758476 8.49 302512 2194404 33404 Average: 5024524 6982157 2857908 36.26 2688 2130147 729862 8.17 248662 2247852 52562 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 100.87 79.42 1006.24 20.63 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 58.49 41.43 444.46 6.98 0.00 0.00 0.00 0.00 01:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:02 AM eth0 39.53 33.37 297.16 7.52 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 205.84 147.91 43.66 39.06 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 78.48 68.61 81.85 22.22 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 340.24 335.31 433.38 130.45 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 180.20 177.87 287.38 57.29 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 60.35 39.40 94.04 36.99 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 132.84 115.33 336.60 40.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/21/2024 _x86_64_ (2 CPU) 00:55:58 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 36.96 0.00 5.60 3.99 0.14 53.31 12:58:01 AM 0 29.74 0.00 5.80 2.52 0.13 61.80 12:58:01 AM 1 44.19 0.00 5.40 5.46 0.15 44.80 12:59:01 AM all 20.75 0.00 2.24 4.18 0.08 72.75 12:59:01 AM 0 14.39 0.00 2.18 5.14 0.10 78.20 12:59:01 AM 1 27.12 0.00 2.30 3.22 0.07 67.29 01:00:02 AM all 23.93 0.00 4.51 1.38 0.08 70.10 01:00:02 AM 0 25.99 0.00 5.00 1.07 0.08 67.86 01:00:02 AM 1 21.88 0.00 4.02 1.68 0.08 72.33 01:01:01 AM all 7.03 0.00 1.49 1.77 0.06 89.64 01:01:01 AM 0 4.44 0.00 1.52 1.88 0.07 92.10 01:01:01 AM 1 9.62 0.00 1.46 1.67 0.05 87.19 01:02:01 AM all 13.84 0.00 0.99 0.09 0.07 85.01 01:02:01 AM 0 10.08 0.00 0.79 0.17 0.05 88.91 01:02:01 AM 1 17.61 0.00 1.19 0.02 0.08 81.10 01:03:01 AM all 24.72 0.00 0.58 0.00 0.20 74.50 01:03:01 AM 0 6.86 0.00 0.25 0.00 0.12 92.77 01:03:01 AM 1 42.72 0.00 0.91 0.00 0.29 56.09 01:04:01 AM all 23.08 0.00 0.53 0.00 0.09 76.29 01:04:01 AM 0 12.08 0.00 0.37 0.00 0.10 87.45 01:04:01 AM 1 34.25 0.00 0.70 0.00 0.09 64.96 01:05:01 AM all 14.18 0.00 1.83 0.19 0.07 83.73 01:05:01 AM 0 13.49 0.00 1.95 0.22 0.07 84.27 01:05:01 AM 1 14.87 0.00 1.71 0.17 0.07 83.19 Average: all 20.59 0.00 2.23 1.45 0.10 75.63 Average: 0 14.66 0.00 2.23 1.37 0.09 81.64 Average: 1 26.54 0.00 2.22 1.53 0.11 69.60