---> uname -a: Linux prd-centos8-robot-2c-8g-439.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4971 19 2122 6797 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:e5:64:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fee5:64bc/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) 10/23/2024 _x86_64_ (2 CPU) 03:30:51 LINUX RESTART (2 CPU) 03:32:02 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 123.11 6.98 116.13 1271.11 10866.28 03:34:01 AM 38.07 1.02 37.05 111.43 4403.92 03:35:01 AM 29.58 0.03 29.55 2.27 1594.47 03:36:01 AM 37.69 0.03 37.66 3.47 6672.90 03:37:01 AM 0.23 0.00 0.23 0.00 3.53 03:38:01 AM 0.12 0.00 0.12 0.00 1.32 03:39:01 AM 0.37 0.10 0.27 32.13 6.90 03:40:01 AM 3.80 0.33 3.47 37.85 235.49 03:41:01 AM 29.54 0.52 29.02 63.85 1378.01 Average: 28.99 0.99 28.00 167.07 2780.80 03:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5141292 6994800 2741140 34.78 2688 2031332 731832 8.19 214072 2184480 135248 03:34:01 AM 5237348 7068984 2645084 33.56 2688 2008836 660784 7.40 240732 2057800 24 03:35:01 AM 5020600 7051524 2861832 36.31 2688 2200028 663160 7.43 255552 2235892 185480 03:36:01 AM 5011700 7042488 2870732 36.42 2688 2200216 655920 7.34 259100 2236040 4 03:37:01 AM 5011624 7042388 2870808 36.42 2688 2200216 655920 7.34 259104 2236104 4 03:38:01 AM 5011960 7042728 2870472 36.42 2688 2200220 671304 7.52 259104 2236048 4 03:39:01 AM 4966904 7000768 2915528 36.99 2688 2203316 718048 8.04 259236 2280644 2120 03:40:01 AM 5165208 7036504 2717224 34.47 2688 2042256 667320 7.47 254672 2088672 7708 03:41:01 AM 5094432 6976800 2788000 35.37 2688 2057484 732188 8.20 450920 1984456 18220 Average: 5073452 7028554 2808980 35.64 2688 2127100 684053 7.66 272499 2171126 38757 03:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 107.03 83.44 1057.59 11.27 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 13.80 10.85 7.34 4.23 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 45.88 39.06 296.07 8.89 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 549.94 355.92 121.14 93.93 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 2.57 1.98 0.50 0.48 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.68 1.83 0.42 0.40 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 30.71 16.85 17.62 2.15 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 185.05 131.72 1139.20 30.21 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 22.31 19.69 18.71 9.71 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 106.66 73.46 293.99 17.93 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) 10/23/2024 _x86_64_ (2 CPU) 03:30:51 LINUX RESTART (2 CPU) 03:32:02 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 32.27 0.00 5.48 4.86 0.12 57.26 03:33:01 AM 0 22.84 0.00 4.46 4.69 0.12 67.90 03:33:01 AM 1 41.74 0.00 6.52 5.03 0.12 46.59 03:34:01 AM all 16.57 0.00 1.92 0.91 0.06 80.54 03:34:01 AM 0 10.76 0.00 1.75 0.65 0.07 86.77 03:34:01 AM 1 22.38 0.00 2.09 1.17 0.05 74.32 03:35:01 AM all 22.27 0.00 3.80 0.49 0.08 73.35 03:35:01 AM 0 25.44 0.00 3.95 0.50 0.08 70.02 03:35:01 AM 1 19.11 0.00 3.65 0.48 0.08 76.67 03:36:01 AM all 5.59 0.00 1.87 1.17 0.04 91.33 03:36:01 AM 0 5.49 0.00 1.91 1.04 0.03 91.52 03:36:01 AM 1 5.69 0.00 1.82 1.31 0.05 91.13 03:37:01 AM all 0.34 0.00 0.08 0.00 0.04 99.53 03:37:01 AM 0 0.05 0.00 0.07 0.00 0.03 99.85 03:37:01 AM 1 0.63 0.00 0.10 0.00 0.05 99.22 03:38:01 AM all 0.35 0.00 0.06 0.00 0.03 99.57 03:38:01 AM 0 0.32 0.00 0.07 0.00 0.03 99.58 03:38:01 AM 1 0.38 0.00 0.05 0.00 0.02 99.55 03:39:01 AM all 4.49 0.00 1.35 0.02 0.05 94.08 03:39:01 AM 0 1.03 0.00 0.40 0.00 0.05 98.51 03:39:01 AM 1 7.96 0.00 2.31 0.03 0.05 89.65 03:40:01 AM all 6.28 0.00 1.34 0.03 0.08 92.27 03:40:01 AM 0 4.96 0.00 1.07 0.05 0.07 93.85 03:40:01 AM 1 7.61 0.00 1.61 0.02 0.08 90.67 03:41:01 AM all 30.34 0.00 3.51 0.41 0.08 65.66 03:41:01 AM 0 18.08 0.00 2.79 0.33 0.08 78.72 03:41:01 AM 1 42.59 0.00 4.24 0.48 0.08 52.60 Average: all 13.14 0.00 2.15 0.87 0.06 83.77 Average: 0 9.87 0.00 1.83 0.80 0.06 87.44 Average: 1 16.42 0.00 2.48 0.94 0.07 80.10