---> uname -a: Linux prd-centos8-robot-2c-8g-741.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4876 19 2205 6784 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:a0:d0:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fea0:d08b/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) 10/05/2025 _x86_64_ (2 CPU) 07:37:01 LINUX RESTART (2 CPU) 07:38:01 AM tps rtps wtps bread/s bwrtn/s 07:39:01 AM 122.54 0.32 122.23 14.53 11716.59 07:40:01 AM 41.59 1.13 40.45 113.03 4892.99 07:41:01 AM 56.96 7.00 49.97 1292.10 3504.65 07:42:01 AM 36.63 0.03 36.59 3.47 6517.61 07:43:01 AM 4.60 0.22 4.38 11.73 168.43 07:44:01 AM 23.41 0.43 22.98 47.99 2238.56 Average: 47.62 1.52 46.10 247.15 4839.83 07:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:39:01 AM 5063292 6932604 2819140 35.76 2688 2046232 771908 8.64 191168 2276488 146444 07:40:01 AM 5211212 7052520 2671220 33.89 2688 2016952 661324 7.40 218896 2102168 10756 07:41:01 AM 4882532 6984432 2999900 38.06 2688 2269256 696524 7.80 257976 2364604 186952 07:42:01 AM 4931656 7024020 2950776 37.43 2688 2259936 651404 7.29 262220 2306608 4 07:43:01 AM 4911912 7024668 2970520 37.69 2688 2280328 666432 7.46 262676 2326012 19904 07:44:01 AM 5081704 7030464 2800728 35.53 2688 2121644 663968 7.43 474964 1968664 24100 Average: 5013718 7008118 2868714 36.39 2688 2165725 685260 7.67 277983 2224091 64693 07:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 125.04 102.08 1469.64 13.52 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 9.88 8.81 6.21 3.67 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 43.57 38.57 334.01 9.19 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 151.41 111.90 31.60 25.18 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 68.73 53.03 336.02 5.73 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 54.62 40.01 110.47 58.09 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 75.54 59.07 381.34 19.23 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) 10/05/2025 _x86_64_ (2 CPU) 07:37:01 LINUX RESTART (2 CPU) 07:38:01 AM CPU %user %nice %system %iowait %steal %idle 07:39:01 AM all 38.35 0.00 5.34 2.95 0.11 53.25 07:39:01 AM 0 44.96 0.00 5.58 2.93 0.12 46.41 07:39:01 AM 1 31.73 0.00 5.10 2.97 0.10 60.10 07:40:01 AM all 17.76 0.00 2.31 1.69 0.05 78.18 07:40:01 AM 0 25.18 0.00 2.85 1.57 0.05 70.35 07:40:01 AM 1 10.35 0.00 1.77 1.82 0.05 86.01 07:41:01 AM all 28.08 0.00 5.61 1.74 0.10 64.47 07:41:01 AM 0 34.49 0.00 6.27 2.94 0.10 56.19 07:41:01 AM 1 21.66 0.00 4.95 0.53 0.10 72.76 07:42:01 AM all 5.64 0.00 1.06 1.70 0.03 91.57 07:42:01 AM 0 8.90 0.00 1.44 2.68 0.03 86.95 07:42:01 AM 1 2.39 0.00 0.68 0.73 0.02 96.18 07:43:01 AM all 7.35 0.00 0.52 0.24 0.05 91.84 07:43:01 AM 0 10.91 0.00 0.63 0.44 0.05 87.97 07:43:01 AM 1 3.83 0.00 0.42 0.03 0.05 95.66 07:44:01 AM all 25.66 0.00 3.40 0.63 0.08 70.22 07:44:01 AM 0 30.81 0.00 3.75 0.45 0.08 64.90 07:44:01 AM 1 20.51 0.00 3.05 0.82 0.08 75.54 Average: all 20.51 0.00 3.05 1.50 0.07 74.87 Average: 0 25.94 0.00 3.43 1.84 0.07 68.72 Average: 1 15.10 0.00 2.67 1.15 0.07 81.01