---> uname -a: Linux prd-centos8-robot-2c-8g-4868.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4842 19 2272 6815 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:8d:dc:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85526sec preferred_lft 85526sec inet6 fe80::f816:3eff:fe8d:dce2/64 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) 11/03/2025 _x86_64_ (2 CPU) 00:52:51 LINUX RESTART (2 CPU) 12:53:01 AM tps rtps wtps bread/s bwrtn/s 12:54:01 AM 218.96 161.55 57.41 15219.79 40182.24 12:55:01 AM 118.71 0.68 118.03 52.52 11190.07 12:56:01 AM 36.64 0.43 36.21 65.19 3911.45 12:57:01 AM 56.98 6.75 50.23 1246.25 3639.14 12:58:01 AM 41.39 0.25 41.14 47.06 6431.78 12:59:01 AM 4.28 0.22 4.07 11.73 156.13 01:00:01 AM 2.77 0.00 2.77 0.00 707.53 01:01:01 AM 0.52 0.00 0.52 0.00 334.56 01:02:01 AM 0.61 0.10 0.51 2.98 132.87 01:03:01 AM 0.73 0.03 0.70 1.87 282.80 01:04:01 AM 0.80 0.38 0.42 53.45 69.41 01:05:01 AM 0.20 0.00 0.20 0.00 29.80 01:06:01 AM 2.08 0.18 1.90 4.26 138.03 01:07:01 AM 33.21 0.45 32.76 68.91 3148.50 Average: 37.03 12.23 24.80 1199.54 5030.90 12:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 AM 5515668 7062172 2366764 30.03 2688 1738784 715296 8.01 185696 1898068 92680 12:55:01 AM 5198524 7044500 2683908 34.05 2688 2021548 675308 7.56 191868 2142580 104308 12:56:01 AM 5157980 7027740 2724452 34.56 2688 2045220 689776 7.72 225204 2149744 32316 12:57:01 AM 4895656 6993716 2986776 37.89 2688 2263752 690812 7.73 255848 2348648 159920 12:58:01 AM 4952208 7053508 2930224 37.17 2688 2267596 628872 7.04 259864 2284548 12 12:59:01 AM 4908232 7011436 2974200 37.73 2688 2269540 696556 7.80 260048 2327608 1592 01:00:01 AM 4876980 6997564 3005452 38.13 2688 2286928 712308 7.98 260464 2358928 48 01:01:01 AM 4864208 6995592 3018224 38.29 2688 2297744 712308 7.98 260464 2371092 936 01:02:01 AM 4860968 6996168 3021464 38.33 2688 2301532 712308 7.98 260684 2374612 864 01:03:01 AM 4850344 6992908 3032088 38.47 2688 2308868 712308 7.98 260968 2384584 40 01:04:01 AM 4463452 6936112 3418980 43.37 2688 2312544 727300 8.14 262292 2390016 288 01:05:01 AM 4462792 6936092 3419640 43.38 2688 2313128 727300 8.14 262308 2390672 44 01:06:01 AM 5075216 7045664 2807216 35.61 2688 2137976 638180 7.15 301804 2118548 6212 01:07:01 AM 4931316 6952780 2951116 37.44 2688 2194300 740320 8.29 503676 2088452 17488 Average: 4929539 7003282 2952893 37.46 2688 2197104 698497 7.82 267942 2259150 29768 12:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:54:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 288.29 182.56 1679.84 61.49 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 107.01 80.26 1130.72 10.98 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 13.13 10.05 6.81 4.10 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 38.10 32.92 333.22 6.87 0.00 0.00 0.00 0.00 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 192.53 134.98 41.12 36.07 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 20.94 14.36 22.24 2.29 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 51.22 40.99 122.61 10.74 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 26.76 19.66 71.53 6.52 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 18.75 17.73 8.45 4.53 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 26.35 18.98 64.93 11.21 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 39.40 54.18 23.31 5.27 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 17.45 14.68 4.45 2.76 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 58.90 35.52 81.94 77.94 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 27.89 24.74 85.09 15.82 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 66.25 48.72 262.89 18.35 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) 11/03/2025 _x86_64_ (2 CPU) 00:52:51 LINUX RESTART (2 CPU) 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 55.23 0.05 10.94 2.79 0.15 30.83 12:54:01 AM 0 58.98 0.02 9.79 3.10 0.13 27.98 12:54:01 AM 1 51.46 0.08 12.10 2.49 0.17 33.69 12:55:01 AM all 38.52 0.00 5.36 1.73 0.14 54.25 12:55:01 AM 0 49.04 0.00 6.40 1.87 0.15 42.54 12:55:01 AM 1 28.02 0.00 4.32 1.60 0.13 65.93 12:56:01 AM all 15.60 0.00 2.31 0.41 0.08 81.61 12:56:01 AM 0 24.49 0.00 2.72 0.50 0.08 72.21 12:56:01 AM 1 6.71 0.00 1.90 0.32 0.07 91.00 12:57:01 AM all 27.61 0.00 4.74 0.58 0.10 66.96 12:57:01 AM 0 33.06 0.00 5.13 0.68 0.10 61.03 12:57:01 AM 1 22.16 0.00 4.36 0.48 0.10 72.90 12:58:01 AM all 10.55 0.00 2.18 0.44 0.05 86.78 12:58:01 AM 0 11.25 0.00 2.25 0.67 0.05 85.78 12:58:01 AM 1 9.85 0.00 2.10 0.22 0.05 87.78 12:59:01 AM all 3.09 0.00 0.26 0.03 0.05 96.58 12:59:01 AM 0 4.30 0.00 0.33 0.02 0.05 95.30 12:59:01 AM 1 1.87 0.00 0.18 0.03 0.05 97.86 01:00:01 AM all 19.36 0.00 0.26 0.06 0.07 80.26 01:00:01 AM 0 26.54 0.00 0.25 0.03 0.07 73.11 01:00:01 AM 1 12.17 0.00 0.27 0.08 0.07 87.42 01:01:01 AM all 10.08 0.00 0.18 0.03 0.05 89.65 01:01:01 AM 0 16.14 0.00 0.20 0.00 0.07 83.59 01:01:01 AM 1 4.03 0.00 0.17 0.07 0.03 95.71 01:02:01 AM all 12.00 0.00 0.18 0.06 0.05 87.71 01:02:01 AM 0 15.78 0.00 0.19 0.08 0.05 83.89 01:02:01 AM 1 8.22 0.00 0.17 0.03 0.05 91.52 01:03:01 AM all 8.46 0.00 0.25 0.02 0.07 91.21 01:03:01 AM 0 11.87 0.00 0.30 0.03 0.07 87.73 01:03:01 AM 1 5.05 0.00 0.20 0.00 0.07 94.68 01:04:01 AM all 8.60 0.00 2.51 0.02 0.05 88.82 01:04:01 AM 0 9.77 0.00 2.54 0.00 0.07 87.63 01:04:01 AM 1 7.43 0.00 2.48 0.03 0.03 90.02 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 5.16 0.00 0.19 0.00 0.04 94.61 01:05:01 AM 0 5.24 0.00 0.20 0.00 0.03 94.53 01:05:01 AM 1 5.08 0.00 0.18 0.00 0.05 94.68 01:06:01 AM all 9.11 0.00 1.39 0.03 0.06 89.41 01:06:01 AM 0 13.83 0.00 1.62 0.02 0.07 84.46 01:06:01 AM 1 4.39 0.00 1.17 0.03 0.05 94.36 01:07:01 AM all 31.77 0.00 3.67 0.28 0.10 64.18 01:07:01 AM 0 34.10 0.00 3.96 0.20 0.10 61.64 01:07:01 AM 1 29.45 0.00 3.39 0.35 0.10 66.72 Average: all 18.24 0.00 2.46 0.46 0.08 78.76 Average: 0 22.48 0.00 2.57 0.52 0.08 74.36 Average: 1 13.99 0.01 2.36 0.41 0.07 83.16