---> uname -a: Linux prd-centos8-robot-2c-8g-44980.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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4848 19 2264 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:78:0f:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fe78:ffc/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) 07/21/2025 _x86_64_ (2 CPU) 22:28:07 LINUX RESTART (2 CPU) 10:29:02 PM tps rtps wtps bread/s bwrtn/s 10:30:01 PM 119.60 0.32 119.28 14.23 11137.28 10:31:02 PM 47.54 1.00 46.54 113.05 5604.77 10:32:01 PM 65.18 9.64 55.54 1713.18 3756.88 10:33:01 PM 31.26 0.03 31.22 3.47 6101.67 10:34:01 PM 3.60 0.02 3.58 0.13 186.99 10:35:01 PM 2.48 0.00 2.48 0.00 651.55 10:36:01 PM 0.47 0.00 0.47 0.00 381.67 10:37:01 PM 0.27 0.03 0.23 1.87 141.44 10:38:01 PM 13.48 0.33 13.15 37.85 773.11 10:39:01 PM 30.68 0.52 30.16 63.86 2811.26 Average: 31.25 1.18 30.08 192.54 3140.42 10:29:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 PM 5159196 7006320 2723236 34.55 2688 2024012 728912 8.16 189696 2187796 157140 10:31:02 PM 5244760 7086848 2637672 33.46 2688 2017936 643456 7.20 218912 2070808 10760 10:32:01 PM 4897476 6996656 2984956 37.87 2688 2266536 707040 7.92 262508 2345624 168972 10:33:01 PM 4953192 7053168 2929240 37.16 2688 2267444 624588 6.99 268096 2278832 4 10:34:01 PM 4912104 7013916 2970328 37.68 2688 2269288 690080 7.73 268276 2319568 228 10:35:01 PM 4881312 7000284 3001120 38.07 2688 2286472 706412 7.91 268692 2350244 88 10:36:01 PM 4869664 6999888 3012768 38.22 2688 2297716 706412 7.91 268692 2361448 16 10:37:01 PM 4856248 6994992 3026184 38.39 2688 2306220 723548 8.10 268936 2374560 4256 10:38:01 PM 5016828 7025192 2865604 36.35 2688 2181432 668820 7.49 345840 2160500 73688 10:39:01 PM 4985380 6996668 2897052 36.75 2688 2184684 704912 7.89 504112 2037996 25140 Average: 4977616 7017393 2904816 36.85 2688 2210174 690418 7.73 286376 2248738 44029 10:29:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 PM eth0 119.69 94.60 1296.10 13.23 0.00 0.00 0.00 0.00 10:31:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:02 PM eth0 25.65 17.76 187.21 4.95 0.00 0.00 0.00 0.00 10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM eth0 41.87 36.70 321.91 9.75 0.00 0.00 0.00 0.00 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 162.15 111.31 34.46 32.02 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 22.11 15.36 25.88 2.57 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 38.25 34.77 114.13 10.67 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 29.20 19.76 74.94 6.49 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 22.33 19.83 64.88 12.54 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 81.34 47.98 155.63 78.66 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 17.95 19.03 15.22 13.72 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 55.97 41.63 227.11 18.48 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) 07/21/2025 _x86_64_ (2 CPU) 22:28:07 LINUX RESTART (2 CPU) 10:29:02 PM CPU %user %nice %system %iowait %steal %idle 10:30:01 PM all 38.77 0.00 5.55 1.30 0.12 54.26 10:30:01 PM 0 35.40 0.00 5.46 1.42 0.12 57.60 10:30:01 PM 1 42.14 0.00 5.64 1.17 0.12 50.93 10:31:02 PM all 20.29 0.00 2.44 0.52 0.08 76.67 10:31:02 PM 0 35.20 0.00 2.82 0.40 0.08 61.50 10:31:02 PM 1 5.37 0.00 2.07 0.63 0.07 91.86 10:32:01 PM all 31.47 0.00 5.86 0.54 0.08 62.05 10:32:01 PM 0 32.96 0.00 6.37 0.61 0.08 59.98 10:32:01 PM 1 29.97 0.00 5.35 0.48 0.08 64.12 10:33:01 PM all 2.56 0.00 0.97 0.38 0.03 96.06 10:33:01 PM 0 2.96 0.00 1.04 0.45 0.03 95.52 10:33:01 PM 1 2.16 0.00 0.90 0.30 0.03 96.61 10:34:01 PM all 3.62 0.00 0.34 0.02 0.05 95.97 10:34:01 PM 0 2.13 0.00 0.22 0.03 0.05 97.57 10:34:01 PM 1 5.12 0.00 0.47 0.00 0.05 94.36 10:35:01 PM all 18.90 0.00 0.26 0.04 0.07 80.73 10:35:01 PM 0 18.15 0.00 0.28 0.05 0.07 81.45 10:35:01 PM 1 19.65 0.00 0.23 0.03 0.07 80.02 10:36:01 PM all 10.17 0.00 0.15 0.02 0.07 89.59 10:36:01 PM 0 14.19 0.00 0.13 0.02 0.07 85.59 10:36:01 PM 1 6.15 0.00 0.17 0.02 0.07 93.60 10:37:01 PM all 9.69 0.00 0.26 0.00 0.05 90.01 10:37:01 PM 0 16.36 0.00 0.28 0.00 0.05 83.31 10:37:01 PM 1 3.01 0.00 0.23 0.00 0.05 96.70 10:38:01 PM all 21.38 0.00 2.34 0.07 0.07 76.15 10:38:01 PM 0 14.81 0.00 2.52 0.08 0.07 82.52 10:38:01 PM 1 27.97 0.00 2.16 0.05 0.07 69.76 10:39:01 PM all 29.77 0.00 3.85 0.46 0.08 65.83 10:39:01 PM 0 31.20 0.00 3.71 0.57 0.08 64.44 10:39:01 PM 1 28.34 0.00 4.00 0.35 0.08 67.22 Average: all 18.62 0.00 2.19 0.33 0.07 78.79 Average: 0 20.30 0.00 2.27 0.36 0.07 76.99 Average: 1 16.93 0.00 2.11 0.30 0.07 80.58