---> uname -a: Linux prd-centos8-robot-2c-8g-6545.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 582 4989 19 2126 6820 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:9e:fc:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe9e:fc2d/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) 12/31/2024 _x86_64_ (2 CPU) 00:56:22 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 89.19 15.36 73.83 3793.40 6096.72 12:59:01 AM 79.87 0.73 79.14 53.05 10007.50 01:00:01 AM 31.99 7.13 24.86 1310.50 1450.30 01:01:01 AM 50.62 0.05 50.57 3.60 7187.04 01:02:01 AM 2.91 0.18 2.73 34.78 89.87 01:03:01 AM 2.28 0.00 2.28 0.00 116.48 01:04:01 AM 0.13 0.00 0.13 0.00 1.48 01:05:01 AM 20.63 0.42 20.21 47.06 890.88 Average: 34.70 2.98 31.72 655.27 3230.03 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5355712 7052348 2526712 32.06 2688 1880080 694728 7.78 186492 2024004 165676 12:59:01 AM 5251724 7050920 2630700 33.37 2688 1977404 672284 7.53 207284 2082676 1120 01:00:01 AM 5057620 6997772 2824804 35.84 2688 2114832 720000 8.06 259428 2213508 81420 01:01:01 AM 5026100 7065480 2856324 36.24 2688 2209548 631528 7.07 257000 2227148 12 01:02:01 AM 4978136 7019988 2904288 36.85 2688 2212016 700736 7.85 257424 2274856 1408 01:03:01 AM 4963508 7005376 2918916 37.03 2688 2212032 732988 8.21 257424 2289336 24 01:04:01 AM 4960980 7004048 2921444 37.06 2688 2213232 732988 8.21 257484 2291480 1208 01:05:01 AM 5210396 7079148 2672028 33.90 2688 2045508 635860 7.12 448820 1876924 13368 Average: 5100522 7034385 2781902 35.29 2688 2108082 690139 7.73 266420 2159992 33030 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 296.72 190.10 1792.47 63.03 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 49.28 32.82 449.01 6.65 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 37.57 30.39 297.73 7.79 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 196.88 155.92 43.81 39.21 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 81.26 66.96 31.95 25.41 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 284.09 283.34 197.46 116.72 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 170.83 170.01 77.26 60.15 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 71.32 43.21 88.25 25.65 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 148.49 121.59 372.23 43.08 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) 12/31/2024 _x86_64_ (2 CPU) 00:56:22 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 39.30 0.00 6.34 2.58 0.13 51.65 12:58:01 AM 0 41.78 0.00 6.51 1.89 0.12 49.71 12:58:01 AM 1 36.83 0.00 6.17 3.28 0.13 53.59 12:59:01 AM all 19.76 0.00 3.23 2.75 0.09 74.16 12:59:01 AM 0 24.01 0.00 3.39 3.01 0.10 69.49 12:59:01 AM 1 15.52 0.00 3.07 2.50 0.08 78.83 01:00:01 AM all 21.62 0.00 3.38 0.68 0.08 74.24 01:00:01 AM 0 29.22 0.00 4.05 0.90 0.08 65.74 01:00:01 AM 1 14.00 0.00 2.71 0.45 0.08 82.75 01:01:01 AM all 14.85 0.00 2.93 1.89 0.09 80.25 01:01:01 AM 0 22.87 0.00 3.36 1.29 0.08 72.40 01:01:01 AM 1 6.83 0.00 2.50 2.49 0.10 88.08 01:02:01 AM all 6.58 0.00 0.43 0.03 0.07 92.89 01:02:01 AM 0 12.65 0.00 0.59 0.05 0.07 86.64 01:02:01 AM 1 0.53 0.00 0.27 0.02 0.07 99.12 01:03:01 AM all 20.40 0.00 0.52 0.02 0.10 78.96 01:03:01 AM 0 40.05 0.00 0.81 0.00 0.10 59.04 01:03:01 AM 1 0.80 0.00 0.23 0.03 0.10 98.83 01:04:01 AM all 22.34 0.00 0.42 0.00 0.10 77.13 01:04:01 AM 0 19.48 0.00 0.39 0.00 0.08 80.05 01:04:01 AM 1 25.23 0.00 0.46 0.00 0.12 74.19 01:05:01 AM all 22.20 0.00 2.61 0.30 0.11 74.78 01:05:01 AM 0 29.44 0.00 3.09 0.37 0.10 67.01 01:05:01 AM 1 14.95 0.00 2.13 0.23 0.12 82.58 Average: all 20.88 0.00 2.49 1.03 0.10 75.50 Average: 0 27.44 0.00 2.78 0.94 0.09 68.75 Average: 1 14.32 0.00 2.20 1.13 0.10 82.26