---> uname -a: Linux prd-centos8-robot-2c-8g-39551.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: 2800.000 BogoMIPS: 5600.00 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 585 4946 19 2165 6814 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:c7:01:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fec7:11f/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) 07/04/2025 _x86_64_ (2 CPU) 03:32:39 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 123.86 68.99 54.87 7969.23 39046.28 03:35:01 AM 116.76 0.07 116.69 1.87 11413.93 03:36:01 AM 37.81 1.07 36.74 115.85 4008.12 03:37:01 AM 38.44 6.71 31.72 1245.72 2066.48 03:38:01 AM 53.78 0.25 53.53 47.05 7743.35 03:39:01 AM 2.53 0.03 2.50 1.07 87.65 03:40:00 AM 2.06 0.00 2.06 0.00 110.08 03:40:01 AM 0.00 0.00 0.00 0.00 0.00 03:41:01 AM 0.28 0.00 0.28 0.00 3.52 03:42:01 AM 16.78 0.40 16.38 46.78 754.40 03:43:01 AM 32.36 0.63 31.73 66.92 1203.63 Average: 42.46 7.82 34.65 949.51 6643.88 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5550872 7080004 2331560 29.58 2688 1721760 706408 7.91 185396 1865504 90960 03:35:01 AM 5076048 6948956 2806384 35.60 2688 2049356 784000 8.78 192024 2267572 141548 03:36:01 AM 5243212 7082436 2639220 33.48 2688 2015356 651648 7.30 218748 2074192 10760 03:37:01 AM 4903416 6989796 2979016 37.79 2688 2254524 712464 7.98 258864 2348404 194012 03:38:01 AM 4968728 7053660 2913704 36.96 2688 2253072 651092 7.29 262580 2273056 4 03:39:01 AM 4921332 7007700 2961100 37.57 2688 2254508 719920 8.06 262840 2319940 1404 03:40:00 AM 4916672 7003064 2965760 37.62 2688 2254528 735496 8.24 262840 2325020 24 03:40:01 AM 4916164 7002572 2966268 37.63 2688 2254528 735496 8.24 262840 2325304 44 03:41:01 AM 4912964 6999388 2969468 37.67 2688 2254544 751128 8.41 262840 2328012 20 03:42:01 AM 5151844 7059988 2730588 34.64 2688 2081432 666696 7.46 457716 1914024 24112 03:43:01 AM 5065420 6978068 2817012 35.74 2688 2086320 726104 8.13 459564 2002180 26836 Average: 5056970 7018694 2825462 35.85 2688 2134539 712768 7.98 280568 2185746 44520 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 218.08 143.75 1236.76 57.24 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 102.32 77.09 1228.58 11.40 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 12.46 9.48 6.46 3.79 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 41.92 31.72 313.34 7.05 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 159.88 116.91 38.82 34.99 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 95.22 88.57 34.87 33.79 0.00 0.00 0.00 0.00 03:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:00 AM eth0 278.00 276.90 128.80 113.70 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 198.32 194.96 63.23 70.00 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 159.49 158.31 77.78 55.72 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 58.21 35.07 83.08 22.41 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 17.48 16.10 12.99 7.82 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 114.15 95.23 316.04 34.71 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) 07/04/2025 _x86_64_ (2 CPU) 03:32:39 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 33.63 0.05 8.76 13.49 0.12 43.95 03:34:01 AM 0 33.04 0.08 8.00 11.67 0.12 47.09 03:34:01 AM 1 34.22 0.02 9.52 15.30 0.12 40.82 03:35:01 AM all 36.61 0.00 5.06 3.72 0.17 54.42 03:35:01 AM 0 56.91 0.00 6.60 4.19 0.18 32.12 03:35:01 AM 1 16.35 0.00 3.53 3.26 0.17 76.69 03:36:01 AM all 16.22 0.00 2.34 0.51 0.06 80.87 03:36:01 AM 0 23.19 0.00 3.05 0.52 0.07 73.17 03:36:01 AM 1 9.25 0.00 1.63 0.50 0.05 88.57 03:37:01 AM all 25.15 0.00 4.61 0.42 0.10 69.73 03:37:01 AM 0 30.45 0.00 5.51 0.62 0.10 63.32 03:37:01 AM 1 19.85 0.00 3.71 0.22 0.10 76.12 03:38:01 AM all 9.76 0.00 2.16 0.66 0.07 87.36 03:38:01 AM 0 13.39 0.00 2.46 0.94 0.07 83.14 03:38:01 AM 1 6.12 0.00 1.86 0.38 0.07 91.57 03:39:01 AM all 8.80 0.00 0.49 0.01 0.05 90.65 03:39:01 AM 0 1.22 0.00 0.23 0.02 0.03 98.49 03:39:01 AM 1 16.40 0.00 0.75 0.00 0.07 82.78 03:40:00 AM all 21.24 0.00 0.54 0.00 0.09 78.14 03:40:00 AM 0 32.47 0.00 0.72 0.00 0.10 66.71 03:40:00 AM 1 10.02 0.00 0.36 0.00 0.07 89.55 03:40:01 AM all 25.96 0.00 1.28 0.00 0.00 72.77 03:40:01 AM 0 0.00 0.00 0.85 0.00 0.00 99.15 03:40:01 AM 1 52.14 0.00 1.71 0.00 0.00 46.15 03:41:01 AM all 21.77 0.00 0.43 0.00 0.09 77.71 03:41:01 AM 0 41.91 0.00 0.60 0.00 0.10 57.39 03:41:01 AM 1 1.50 0.00 0.25 0.00 0.08 98.16 03:42:01 AM all 16.34 0.00 2.74 0.07 0.08 80.78 03:42:01 AM 0 25.38 0.00 2.87 0.08 0.07 71.60 03:42:01 AM 1 7.31 0.00 2.60 0.05 0.08 89.95 03:43:01 AM all 33.46 0.00 3.77 0.12 0.09 62.56 03:43:01 AM 0 35.02 0.00 4.43 0.15 0.10 60.30 03:43:01 AM 1 31.89 0.00 3.10 0.10 0.08 64.82 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.31 0.01 3.09 1.90 0.09 72.61 Average: 0 29.24 0.01 3.45 1.81 0.09 65.40 Average: 1 15.38 0.00 2.74 1.98 0.09 79.82