---> uname -a: Linux prd-centos8-robot-2c-8g-4681.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 615 4937 19 2144 6786 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:68:c3:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fe68:c33d/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) 12/22/2024 _x86_64_ (2 CPU) 00:58:56 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 265.76 183.70 82.07 10147.83 105585.87 01:01:01 AM 76.29 17.98 58.32 4978.19 5292.79 01:02:01 AM 93.01 0.83 92.18 55.82 10129.69 01:03:01 AM 19.83 0.42 19.41 64.79 1794.28 01:04:01 AM 53.19 6.75 46.44 1249.39 3808.53 01:05:01 AM 16.95 0.00 16.95 0.00 4176.84 01:06:01 AM 2.32 0.12 2.20 33.06 341.74 01:07:01 AM 0.42 0.00 0.42 0.00 11.48 01:08:01 AM 0.42 0.00 0.42 0.00 130.54 01:09:01 AM 16.73 0.37 16.36 41.59 1169.62 Average: 31.71 3.56 28.15 747.35 3320.35 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 6085660 7316672 1796768 22.79 2688 1430752 440748 4.94 112216 1429144 104 01:01:01 AM 5407844 7060992 2474584 31.39 2688 1836740 669980 7.50 185304 1973656 144292 01:02:01 AM 5204208 6998980 2678220 33.98 2688 1972820 704972 7.89 198812 2138816 30680 01:03:01 AM 5214044 7045692 2668384 33.85 2688 2007160 651096 7.29 226620 2095124 32004 01:04:01 AM 5019776 7056116 2862652 36.32 2688 2205912 627876 7.03 258560 2237588 118080 01:05:01 AM 5015728 7051708 2866700 36.37 2688 2205916 627876 7.03 258560 2238024 4 01:06:01 AM 4951692 6997028 2930736 37.18 2688 2215272 708656 7.93 258828 2301088 188 01:07:01 AM 4937172 6982540 2945256 37.36 2688 2215304 725860 8.13 258828 2315920 4 01:08:01 AM 4936176 6985368 2946252 37.38 2688 2219128 725860 8.13 258888 2315920 32 01:09:01 AM 5149920 7037424 2732508 34.67 2688 2063368 697356 7.81 303824 2081224 13212 Average: 5192222 7053252 2690206 34.13 2688 2037237 658028 7.37 232044 2112650 33860 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 0.00 0.00 0.00 0.00 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 320.68 199.55 1604.39 58.19 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 66.30 47.69 646.69 8.15 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 14.73 11.65 6.52 4.37 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 203.80 144.34 331.74 40.56 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 1.72 0.97 1.04 0.32 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 169.46 146.80 99.54 55.51 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 331.59 323.23 433.70 120.15 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 116.50 111.11 192.42 33.95 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 61.51 39.83 97.21 38.42 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 142.59 113.65 377.62 39.88 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) 12/22/2024 _x86_64_ (2 CPU) 00:58:56 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 6.56 0.27 8.47 51.64 0.27 32.79 01:00:01 AM 0 3.83 0.55 9.84 51.37 0.55 33.88 01:00:01 AM 1 9.29 0.00 7.10 51.91 0.00 31.69 01:01:01 AM all 33.99 0.00 6.01 4.70 0.11 55.20 01:01:01 AM 0 33.19 0.00 5.55 3.78 0.10 57.39 01:01:01 AM 1 34.79 0.00 6.47 5.63 0.12 52.99 01:02:01 AM all 24.40 0.00 3.39 3.96 0.08 68.18 01:02:01 AM 0 19.85 0.00 3.27 3.93 0.09 72.87 01:02:01 AM 1 28.96 0.00 3.50 3.98 0.07 63.49 01:03:01 AM all 17.09 0.00 2.52 0.73 0.09 79.57 01:03:01 AM 0 18.48 0.00 2.27 0.64 0.07 78.54 01:03:01 AM 1 15.68 0.00 2.78 0.82 0.12 80.61 01:04:01 AM all 22.02 0.00 4.05 2.47 0.09 71.36 01:04:01 AM 0 15.06 0.00 3.51 2.74 0.08 78.61 01:04:01 AM 1 29.02 0.00 4.60 2.20 0.10 64.07 01:05:01 AM all 0.34 0.00 0.23 0.90 0.03 98.49 01:05:01 AM 0 0.13 0.00 0.27 1.39 0.03 98.18 01:05:01 AM 1 0.55 0.00 0.20 0.42 0.03 98.80 01:06:01 AM all 20.43 0.00 1.03 0.61 0.10 77.83 01:06:01 AM 0 4.82 0.00 0.26 0.17 0.10 94.65 01:06:01 AM 1 35.92 0.00 1.79 1.05 0.10 61.15 01:07:01 AM all 27.05 0.00 0.61 0.00 0.09 72.25 01:07:01 AM 0 7.49 0.00 0.44 0.00 0.10 91.97 01:07:01 AM 1 46.64 0.00 0.77 0.00 0.08 52.51 01:08:01 AM all 14.19 0.00 0.39 0.03 0.08 85.31 01:08:01 AM 0 5.10 0.00 0.36 0.07 0.09 94.38 01:08:01 AM 1 23.10 0.00 0.42 0.00 0.07 76.41 01:09:01 AM all 15.59 0.00 1.95 0.33 0.08 82.05 01:09:01 AM 0 9.80 0.00 1.69 0.18 0.08 88.25 01:09:01 AM 1 21.36 0.00 2.20 0.48 0.08 75.87 Average: all 19.40 0.00 2.26 1.70 0.08 76.56 Average: 0 12.64 0.00 1.99 1.61 0.08 83.68 Average: 1 26.15 0.00 2.54 1.79 0.09 69.44