---> uname -a: Linux prd-centos8-robot-2c-8g-9293.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 569 5005 19 2123 6832 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:d6:93:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85722sec preferred_lft 85722sec inet6 fe80::f816:3eff:fed6:93f7/64 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) 11/22/2024 _x86_64_ (2 CPU) 03:56:54 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 86.04 15.58 70.45 2744.34 5876.09 04:00:01 AM 86.29 0.28 86.00 20.13 9687.24 04:01:01 AM 8.25 0.47 7.78 31.32 1129.16 04:02:01 AM 9.49 0.46 9.03 67.07 210.13 04:03:01 AM 58.91 0.03 58.87 3.47 7441.68 04:04:01 AM 9.36 0.00 9.36 0.00 843.27 04:05:01 AM 3.97 0.12 3.85 33.06 166.96 04:06:01 AM 1.08 0.00 1.08 0.00 28.81 04:07:01 AM 2.47 0.32 2.15 36.93 146.73 04:08:01 AM 28.60 0.52 28.08 63.86 1255.17 Average: 29.48 1.78 27.70 300.37 2682.49 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5381060 7074088 2501372 31.73 2688 1874908 675316 7.56 210312 1968488 134856 04:00:01 AM 5216620 7048148 2665812 33.82 2688 2008348 689340 7.72 211156 2109588 30112 04:01:01 AM 5185676 7017736 2696756 34.21 2688 2009240 697976 7.82 221112 2131344 4 04:02:01 AM 5265276 7099344 2617156 33.20 2688 2011236 630044 7.05 240044 2033236 4 04:03:01 AM 5040628 7074748 2841804 36.05 2688 2203220 628872 7.04 257024 2208448 16600 04:04:01 AM 5044384 7078112 2838048 36.00 2688 2203220 628872 7.04 257024 2208648 4 04:05:01 AM 4998068 7034188 2884364 36.59 2688 2205612 694744 7.78 257292 2254420 4 04:06:01 AM 4988656 7024800 2893776 36.71 2688 2205632 725988 8.13 257292 2263136 4 04:07:01 AM 5172020 7045156 2710412 34.39 2688 2044100 664464 7.44 254020 2093928 7024 04:08:01 AM 5168320 7036684 2714112 34.43 2688 2044284 679420 7.61 450588 1914332 1548 Average: 5146071 7053300 2736361 34.71 2688 2080980 671504 7.52 261586 2118557 19016 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 239.99 140.84 1295.28 49.75 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 64.13 46.87 653.74 8.06 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 5.76 0.80 1.35 0.25 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 12.74 10.04 5.23 3.74 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 230.94 171.95 339.02 45.65 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 1.77 1.02 0.32 1.51 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 203.25 196.80 56.21 77.93 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 230.76 230.04 125.69 90.08 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 146.94 130.48 143.28 53.52 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 21.05 17.90 16.97 8.96 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 115.90 94.81 264.12 34.00 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) 11/22/2024 _x86_64_ (2 CPU) 03:56:54 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 34.23 0.00 6.12 5.99 0.13 53.54 03:59:01 AM 0 34.89 0.00 6.50 5.49 0.12 53.00 03:59:01 AM 1 33.56 0.00 5.73 6.49 0.14 54.08 04:00:01 AM all 25.36 0.00 3.51 5.07 0.13 65.92 04:00:01 AM 0 35.67 0.00 3.53 5.05 0.17 55.58 04:00:01 AM 1 15.10 0.00 3.49 5.09 0.10 76.22 04:01:01 AM all 1.21 0.00 0.31 0.40 0.04 98.04 04:01:01 AM 0 1.82 0.00 0.38 0.35 0.03 97.41 04:01:01 AM 1 0.60 0.00 0.23 0.45 0.05 98.66 04:02:01 AM all 10.95 0.00 1.31 0.26 0.08 87.40 04:02:01 AM 0 10.50 0.00 1.31 0.46 0.07 87.67 04:02:01 AM 1 11.40 0.00 1.32 0.07 0.08 87.12 04:03:01 AM all 27.80 0.00 4.84 5.17 0.09 62.10 04:03:01 AM 0 24.18 0.00 4.59 5.41 0.08 65.73 04:03:01 AM 1 31.43 0.00 5.09 4.92 0.10 58.46 04:04:01 AM all 0.52 0.00 0.13 0.37 0.05 98.93 04:04:01 AM 0 0.75 0.00 0.10 0.08 0.05 99.02 04:04:01 AM 1 0.28 0.00 0.17 0.65 0.05 98.85 04:05:01 AM all 17.38 0.00 0.66 0.05 0.09 81.81 04:05:01 AM 0 20.69 0.00 0.77 0.05 0.10 78.39 04:05:01 AM 1 14.09 0.00 0.55 0.05 0.08 85.22 04:06:01 AM all 22.48 0.00 0.50 0.16 0.08 76.78 04:06:01 AM 0 28.17 0.00 0.52 0.15 0.08 71.08 04:06:01 AM 1 16.78 0.00 0.49 0.17 0.08 82.48 04:07:01 AM all 16.64 0.00 1.29 0.03 0.08 81.96 04:07:01 AM 0 30.53 0.00 1.72 0.02 0.08 67.65 04:07:01 AM 1 2.84 0.00 0.87 0.05 0.07 96.17 04:08:01 AM all 28.29 0.00 2.79 0.44 0.09 68.39 04:08:01 AM 0 35.12 0.00 3.17 0.55 0.10 61.06 04:08:01 AM 1 21.45 0.00 2.41 0.33 0.08 75.72 Average: all 18.47 0.00 2.14 1.79 0.09 77.50 Average: 0 22.22 0.00 2.26 1.76 0.09 73.67 Average: 1 14.73 0.00 2.03 1.82 0.08 81.33