---> uname -a: Linux prd-centos8-robot-2c-8g-52257.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4930 19 2181 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:fc:c8:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85424sec preferred_lft 85424sec inet6 fe80::f816:3eff:fefc:c864/64 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) 08/11/2025 _x86_64_ (2 CPU) 22:31:23 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 84.20 6.62 77.59 1246.06 6365.44 10:34:01 PM 87.50 0.75 86.75 53.45 11239.85 10:35:01 PM 17.81 0.38 17.43 64.25 1115.00 10:36:01 PM 78.55 9.45 69.11 1685.59 8007.63 10:37:01 PM 9.45 0.00 9.45 0.00 1045.83 10:38:01 PM 0.58 0.00 0.58 0.00 8.21 10:39:01 PM 0.32 0.00 0.32 0.00 3.15 10:40:01 PM 2.32 0.23 2.08 13.46 108.98 10:41:01 PM 0.40 0.00 0.40 0.00 7.95 10:42:01 PM 0.30 0.00 0.30 0.00 7.70 10:43:01 PM 0.27 0.00 0.27 0.00 5.80 10:44:01 PM 0.18 0.00 0.18 0.00 5.35 10:45:01 PM 0.42 0.00 0.42 0.00 6.93 10:46:01 PM 0.45 0.00 0.45 0.00 10.16 10:47:01 PM 24.06 0.45 23.61 47.98 1016.53 Average: 20.45 1.19 19.26 207.36 1930.20 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5285864 7024488 2596564 32.94 2688 1920028 721552 8.08 188980 2085928 194364 10:34:01 PM 5176988 7016416 2705440 34.32 2688 2015652 724984 8.12 197920 2158912 12 10:35:01 PM 5178604 7052716 2703824 34.30 2688 2048172 670976 7.51 222356 2128396 30316 10:36:01 PM 4952272 7054560 2930156 37.17 2688 2269748 631316 7.07 267116 2282840 26928 10:37:01 PM 4951640 7053928 2930788 37.18 2688 2269748 631316 7.07 267116 2282936 4 10:38:01 PM 4951684 7053968 2930744 37.18 2688 2269752 631316 7.07 267128 2282868 4 10:39:01 PM 4951684 7053964 2930744 37.18 2688 2269752 631316 7.07 267128 2282868 4 10:40:01 PM 4903404 7007180 2979024 37.79 2688 2271248 733540 8.21 267468 2330504 4 10:41:01 PM 4903044 7006920 2979384 37.80 2688 2271348 733540 8.21 267532 2331068 40 10:42:01 PM 4902236 7006212 2980192 37.81 2688 2271440 733540 8.21 267532 2331648 16 10:43:01 PM 4901976 7006044 2980452 37.81 2688 2271532 733540 8.21 267536 2331868 40 10:44:01 PM 4901620 7005780 2980808 37.82 2688 2271624 733540 8.21 267536 2332288 4 10:45:01 PM 4901416 7005668 2981012 37.82 2688 2271716 733540 8.21 267536 2332544 4 10:46:01 PM 4948944 7054248 2933484 37.22 2688 2272768 645604 7.23 267848 2285284 884 10:47:01 PM 5051084 6974096 2831344 35.92 2688 2097000 734344 8.22 463408 2012748 23424 Average: 4990831 7025079 2891597 36.68 2688 2204102 694931 7.78 267609 2252847 18403 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 247.83 169.57 1559.46 47.16 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 55.23 36.39 567.51 6.12 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 21.79 15.33 7.75 5.33 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 606.72 433.13 439.79 105.07 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 1.83 0.82 0.32 0.18 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 2.27 1.90 0.41 0.41 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 2.68 1.87 0.44 0.42 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 60.64 42.99 14.80 5.70 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 3.72 0.32 0.24 0.05 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 4.91 0.37 0.35 0.11 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 1.23 0.32 0.18 0.05 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 0.63 0.30 0.10 0.05 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 0.52 0.30 0.09 0.05 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 24.66 24.19 4.05 2.30 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 83.02 58.00 91.48 28.12 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 74.50 52.38 179.11 13.41 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) 08/11/2025 _x86_64_ (2 CPU) 22:31:23 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 37.89 0.00 5.75 0.82 0.10 55.44 10:33:01 PM 0 41.52 0.00 5.38 0.95 0.08 52.07 10:33:01 PM 1 34.27 0.00 6.11 0.70 0.12 58.80 10:34:01 PM all 17.31 0.00 2.93 0.98 0.09 78.68 10:34:01 PM 0 13.54 0.00 2.38 1.00 0.10 82.98 10:34:01 PM 1 21.08 0.00 3.48 0.97 0.08 74.38 10:35:01 PM all 17.68 0.00 2.71 0.17 0.07 79.38 10:35:01 PM 0 7.68 0.00 2.34 0.22 0.07 89.70 10:35:01 PM 1 27.67 0.00 3.09 0.12 0.07 69.06 10:36:01 PM all 26.80 0.00 5.71 0.68 0.10 66.70 10:36:01 PM 0 21.08 0.00 5.62 0.45 0.10 72.75 10:36:01 PM 1 32.51 0.00 5.80 0.92 0.10 60.67 10:37:01 PM all 0.33 0.00 0.13 0.28 0.04 99.22 10:37:01 PM 0 0.12 0.00 0.10 0.10 0.05 99.63 10:37:01 PM 1 0.55 0.00 0.17 0.45 0.03 98.80 10:38:01 PM all 0.33 0.00 0.08 0.00 0.03 99.56 10:38:01 PM 0 0.12 0.00 0.08 0.00 0.05 99.75 10:38:01 PM 1 0.55 0.00 0.07 0.00 0.02 99.37 10:39:01 PM all 0.36 0.00 0.06 0.00 0.05 99.53 10:39:01 PM 0 0.17 0.00 0.12 0.00 0.05 99.67 10:39:01 PM 1 0.55 0.00 0.00 0.00 0.05 99.40 10:40:01 PM all 7.76 0.00 0.58 0.01 0.07 91.58 10:40:01 PM 0 5.60 0.00 0.33 0.02 0.07 93.98 10:40:01 PM 1 9.93 0.00 0.82 0.00 0.07 89.18 10:41:01 PM all 0.57 0.00 0.09 0.00 0.07 99.27 10:41:01 PM 0 0.50 0.00 0.12 0.00 0.08 99.30 10:41:01 PM 1 0.63 0.00 0.07 0.00 0.05 99.25 10:42:01 PM all 0.58 0.00 0.12 0.00 0.07 99.23 10:42:01 PM 0 0.62 0.00 0.07 0.00 0.05 99.26 10:42:01 PM 1 0.55 0.00 0.17 0.00 0.08 99.20 10:43:01 PM all 0.52 0.00 0.09 0.00 0.08 99.31 10:43:01 PM 0 0.62 0.00 0.07 0.00 0.07 99.25 10:43:01 PM 1 0.42 0.00 0.12 0.00 0.10 99.36 10:43:01 PM CPU %user %nice %system %iowait %steal %idle 10:44:01 PM all 0.57 0.00 0.10 0.00 0.08 99.26 10:44:01 PM 0 0.63 0.00 0.08 0.00 0.07 99.22 10:44:01 PM 1 0.50 0.00 0.12 0.00 0.08 99.30 10:45:01 PM all 0.60 0.00 0.08 0.00 0.08 99.23 10:45:01 PM 0 0.63 0.00 0.07 0.00 0.07 99.23 10:45:01 PM 1 0.57 0.00 0.10 0.00 0.10 99.23 10:46:01 PM all 2.55 0.00 0.23 0.00 0.08 97.15 10:46:01 PM 0 3.59 0.00 0.23 0.00 0.10 96.08 10:46:01 PM 1 1.52 0.00 0.22 0.00 0.05 98.21 10:47:01 PM all 21.51 0.00 3.14 0.13 0.08 75.15 10:47:01 PM 0 18.34 0.00 3.29 0.12 0.07 78.19 10:47:01 PM 1 24.67 0.00 2.99 0.13 0.08 72.12 Average: all 9.03 0.00 1.45 0.20 0.07 89.24 Average: 0 7.66 0.00 1.35 0.19 0.07 90.73 Average: 1 10.40 0.00 1.56 0.22 0.07 87.75