---> uname -a: Linux prd-centos8-robot-2c-8g-4188.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 671 4891 19 2134 6730 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:35:52:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe35:52f2/64 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) 01/23/2025 _x86_64_ (2 CPU) 01:27:24 LINUX RESTART (2 CPU) 01:28:01 AM tps rtps wtps bread/s bwrtn/s 01:29:01 AM 82.12 19.18 62.95 5462.18 6534.69 01:30:01 AM 89.77 0.73 89.04 53.05 9923.89 01:31:01 AM 15.18 0.03 15.15 0.53 1321.28 01:32:01 AM 59.71 9.55 50.17 1702.37 3687.40 01:33:01 AM 17.04 0.00 17.04 0.00 4721.83 01:34:01 AM 2.10 0.12 1.98 33.06 114.75 01:35:01 AM 0.30 0.00 0.30 0.00 4.72 01:36:01 AM 0.13 0.00 0.13 0.00 1.75 01:37:01 AM 18.36 0.43 17.93 48.13 859.37 Average: 31.64 3.34 28.30 811.09 3019.03 01:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 AM 5413988 7066532 2468444 31.32 2688 1836180 707280 7.92 184976 1966812 138068 01:30:01 AM 5203060 6998328 2679372 33.99 2688 1973332 766320 8.58 198432 2139240 30680 01:31:01 AM 5150936 6971792 2731496 34.65 2688 1998900 777940 8.71 211176 2179544 25576 01:32:01 AM 4939208 6987640 2943224 37.34 2688 2218248 756980 8.48 263808 2311624 134988 01:33:01 AM 4934284 6982720 2948148 37.40 2688 2218252 756980 8.48 263804 2311568 8 01:34:01 AM 4882180 6933012 3000252 38.06 2688 2220648 827044 9.26 264072 2363184 4 01:35:01 AM 4867576 6918420 3014856 38.25 2688 2220664 844944 9.46 264072 2377352 24 01:36:01 AM 4868360 6919220 3014072 38.24 2688 2220680 844944 9.46 264072 2376312 20 01:37:01 AM 5058128 6936312 2824304 35.83 2688 2054040 801972 8.98 455000 2022956 13368 Average: 5035302 6968220 2847130 36.12 2688 2106772 787156 8.81 263268 2227621 38082 01:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 311.66 184.76 1594.85 55.46 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 61.60 46.27 645.72 8.05 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 7.38 4.57 3.55 2.45 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 220.11 166.79 337.26 47.11 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 1.37 0.72 0.17 0.12 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 189.44 181.34 53.72 72.22 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 193.64 189.02 110.81 75.76 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 157.07 153.94 62.90 54.61 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 63.56 41.61 94.90 27.08 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 133.98 107.67 322.67 38.10 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) 01/23/2025 _x86_64_ (2 CPU) 01:27:24 LINUX RESTART (2 CPU) 01:28:01 AM CPU %user %nice %system %iowait %steal %idle 01:29:01 AM all 41.94 0.00 6.57 3.26 0.13 48.10 01:29:01 AM 0 33.35 0.00 5.04 3.30 0.14 58.17 01:29:01 AM 1 50.46 0.00 8.08 3.23 0.12 38.12 01:30:01 AM all 24.18 0.00 3.40 6.68 0.11 65.63 01:30:01 AM 0 26.40 0.00 3.59 6.77 0.10 63.15 01:30:01 AM 1 21.97 0.00 3.21 6.60 0.12 68.11 01:31:01 AM all 7.70 0.00 0.84 0.28 0.05 91.12 01:31:01 AM 0 5.89 0.00 0.95 0.25 0.05 92.86 01:31:01 AM 1 9.51 0.00 0.73 0.32 0.05 89.39 01:32:01 AM all 30.90 0.00 5.61 2.09 0.10 61.29 01:32:01 AM 0 28.28 0.00 5.36 2.19 0.10 64.07 01:32:01 AM 1 33.52 0.00 5.87 1.99 0.10 58.52 01:33:01 AM all 0.34 0.00 0.28 1.04 0.04 98.30 01:33:01 AM 0 0.57 0.00 0.30 1.50 0.03 97.59 01:33:01 AM 1 0.12 0.00 0.25 0.57 0.05 99.01 01:34:01 AM all 16.24 0.00 0.56 0.03 0.08 83.08 01:34:01 AM 0 2.32 0.00 0.30 0.07 0.08 97.22 01:34:01 AM 1 30.20 0.00 0.82 0.00 0.08 68.90 01:35:01 AM all 15.87 0.00 0.44 0.00 0.10 83.59 01:35:01 AM 0 9.82 0.00 0.35 0.00 0.10 89.73 01:35:01 AM 1 21.92 0.00 0.52 0.00 0.10 77.46 01:36:01 AM all 21.61 0.00 0.38 0.00 0.09 77.92 01:36:01 AM 0 1.56 0.00 0.18 0.00 0.10 98.15 01:36:01 AM 1 41.60 0.00 0.57 0.00 0.08 57.74 01:37:01 AM all 17.61 0.00 2.50 0.16 0.08 79.65 01:37:01 AM 0 10.77 0.00 2.08 0.17 0.07 86.91 01:37:01 AM 1 24.42 0.00 2.92 0.15 0.08 72.42 Average: all 19.58 0.00 2.28 1.50 0.09 76.55 Average: 0 13.19 0.00 2.01 1.58 0.09 83.13 Average: 1 25.96 0.00 2.55 1.43 0.09 69.97