---> uname -a: Linux prd-centos8-robot-2c-8g-46653.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 561 4956 19 2179 6838 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:f4:ec:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85690sec preferred_lft 85690sec inet6 fe80::f816:3eff:fef4:ecdc/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) 07/27/2025 _x86_64_ (2 CPU) 22:46:51 LINUX RESTART (2 CPU) 10:47:02 PM tps rtps wtps bread/s bwrtn/s 10:48:01 PM 206.00 160.81 45.19 15181.14 39259.64 10:49:01 PM 121.23 0.22 121.01 11.33 11417.66 10:50:01 PM 42.14 0.68 41.45 51.58 5521.49 10:51:01 PM 16.19 0.38 15.81 64.25 697.47 10:52:01 PM 40.61 6.93 33.68 1289.52 1960.84 10:53:01 PM 45.72 2.52 43.20 396.00 7315.26 10:54:01 PM 3.33 0.00 3.33 0.00 115.96 10:55:01 PM 0.13 0.00 0.13 0.00 0.93 10:56:01 PM 0.27 0.02 0.25 0.93 6.78 10:57:01 PM 2.05 0.02 2.03 0.13 104.98 10:58:01 PM 22.79 0.40 22.39 46.78 922.81 Average: 45.25 15.41 29.84 1528.66 6070.33 10:47:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 PM 5629892 7116852 2252540 28.58 2688 1681016 654096 7.32 178772 1798060 74888 10:49:01 PM 5125064 6994876 2757368 34.98 2688 2046800 731780 8.19 191648 2224572 169036 10:50:01 PM 5188828 7028684 2693604 34.17 2688 2016096 704120 7.88 198992 2148244 12 10:51:01 PM 5258264 7100380 2624168 33.29 2688 2018024 642812 7.20 219764 2058624 4 10:52:01 PM 4933588 7021256 2948844 37.41 2688 2255480 683172 7.65 256392 2319716 203304 10:53:01 PM 4975624 7075328 2906808 36.88 2688 2267452 619064 6.93 268304 2260860 4 10:54:01 PM 4975544 7075248 2906888 36.88 2688 2267452 619064 6.93 268308 2260904 8 10:55:01 PM 4975808 7075516 2906624 36.87 2688 2267456 619064 6.93 268308 2260796 4 10:56:01 PM 4930952 7031464 2951480 37.44 2688 2268260 720976 8.07 268428 2305040 768 10:57:01 PM 4928220 7029180 2954212 37.48 2688 2268748 720976 8.07 268512 2307464 84 10:58:01 PM 5106336 7026252 2776096 35.22 2688 2093772 685596 7.68 463448 1960944 22224 Average: 5093465 7052276 2788967 35.38 2688 2131869 672793 7.53 259171 2173202 42758 10:47:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 267.79 152.83 1370.24 56.07 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 125.48 98.80 1428.58 13.76 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 10.23 1.87 2.86 0.56 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 17.69 13.05 6.33 4.48 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 38.56 32.08 311.21 7.13 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 357.08 257.48 77.93 68.49 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 2.67 2.07 0.44 0.43 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 2.68 1.98 0.45 0.43 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 57.59 40.01 12.90 5.18 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 15.28 13.03 2.49 1.45 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 81.14 55.13 90.36 26.68 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 88.48 60.62 298.72 16.73 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) 07/27/2025 _x86_64_ (2 CPU) 22:46:51 LINUX RESTART (2 CPU) 10:47:02 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 47.34 0.06 10.13 9.71 0.11 32.65 10:48:01 PM 0 41.83 0.09 10.95 10.99 0.10 36.04 10:48:01 PM 1 52.84 0.03 9.32 8.43 0.12 29.26 10:49:01 PM all 38.32 0.00 5.40 2.19 0.12 53.98 10:49:01 PM 0 27.66 0.00 4.60 2.10 0.12 65.52 10:49:01 PM 1 48.97 0.00 6.19 2.29 0.12 42.44 10:50:01 PM all 6.15 0.00 1.03 0.92 0.05 91.85 10:50:01 PM 0 4.61 0.00 0.92 0.68 0.05 93.74 10:50:01 PM 1 7.70 0.00 1.15 1.15 0.05 89.95 10:51:01 PM all 12.13 0.00 1.73 0.40 0.05 85.69 10:51:01 PM 0 13.97 0.00 1.72 0.30 0.05 83.96 10:51:01 PM 1 10.30 0.00 1.74 0.50 0.05 87.42 10:52:01 PM all 26.06 0.00 4.79 0.42 0.08 68.64 10:52:01 PM 0 18.38 0.00 4.29 0.25 0.07 77.01 10:52:01 PM 1 33.75 0.00 5.29 0.60 0.10 60.26 10:53:01 PM all 7.61 0.00 2.05 0.70 0.06 89.58 10:53:01 PM 0 5.52 0.00 1.71 0.64 0.07 92.07 10:53:01 PM 1 9.70 0.00 2.39 0.77 0.05 87.09 10:54:01 PM all 0.25 0.00 0.09 0.01 0.03 99.62 10:54:01 PM 0 0.07 0.00 0.08 0.00 0.02 99.83 10:54:01 PM 1 0.43 0.00 0.10 0.02 0.05 99.40 10:55:01 PM all 0.28 0.00 0.08 0.00 0.03 99.62 10:55:01 PM 0 0.08 0.00 0.07 0.00 0.02 99.83 10:55:01 PM 1 0.48 0.00 0.08 0.00 0.03 99.40 10:56:01 PM all 3.51 0.00 0.49 0.00 0.05 95.95 10:56:01 PM 0 1.32 0.00 0.32 0.00 0.05 98.31 10:56:01 PM 1 5.70 0.00 0.67 0.00 0.05 93.58 10:57:01 PM all 1.68 0.00 0.14 0.01 0.04 98.13 10:57:01 PM 0 2.16 0.00 0.13 0.00 0.05 97.66 10:57:01 PM 1 1.20 0.00 0.15 0.02 0.03 98.60 10:58:01 PM all 20.50 0.00 3.06 0.09 0.08 76.28 10:58:01 PM 0 14.55 0.00 3.24 0.08 0.07 82.05 10:58:01 PM 1 26.43 0.00 2.87 0.10 0.08 70.52 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.84 0.01 2.62 1.30 0.06 81.17 Average: 0 11.78 0.01 2.53 1.35 0.06 84.28 Average: 1 17.91 0.00 2.71 1.25 0.07 78.06