---> uname -a: Linux prd-centos8-robot-2c-8g-36692.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 572 4968 19 2156 6827 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:e6:95:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fee6:9579/64 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) 06/24/2025 _x86_64_ (2 CPU) 03:22:38 LINUX RESTART (2 CPU) 03:23:02 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 118.62 63.23 55.39 7973.30 38286.38 03:25:01 AM 111.06 0.73 110.33 53.05 10125.86 03:26:01 AM 34.14 0.42 33.73 64.79 4111.43 03:27:01 AM 65.49 9.45 56.05 1685.30 3692.47 03:28:01 AM 33.04 0.00 33.04 0.00 6189.02 03:29:01 AM 2.30 0.02 2.28 0.13 77.57 03:30:01 AM 0.23 0.00 0.23 0.00 4.13 03:31:01 AM 7.45 0.32 7.13 36.91 276.26 03:32:01 AM 30.34 0.53 29.81 64.79 1336.54 Average: 44.61 8.20 36.41 1084.89 7064.57 03:23:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5492020 7054344 2390404 30.33 2688 1754900 737424 8.26 186248 1921712 101904 03:25:01 AM 5208924 7028016 2673500 33.92 2688 1995948 705772 7.90 198448 2129956 101748 03:26:01 AM 5278640 7099480 2603784 33.03 2688 1997896 649552 7.27 218852 2039816 10748 03:27:01 AM 4996276 7073992 2886148 36.61 2688 2246452 652008 7.30 266832 2248116 168620 03:28:01 AM 4991456 7068936 2890968 36.68 2688 2246456 651828 7.30 266836 2248152 8 03:29:01 AM 4877968 6955712 3004456 38.12 2688 2246720 812368 9.10 266960 2360864 8 03:30:01 AM 4862860 6940644 3019564 38.31 2688 2246768 803840 9.00 266960 2375328 28 03:31:01 AM 5101892 7002712 2780532 35.28 2688 2074476 706636 7.91 261996 2159764 13748 03:32:01 AM 5130120 7030124 2752304 34.92 2688 2074832 682724 7.64 462672 1937016 10316 Average: 5104462 7028218 2777962 35.24 2688 2098272 711350 7.96 266200 2157858 45236 03:23:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 326.62 183.36 1546.01 58.57 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 84.01 62.21 899.37 9.66 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 16.88 8.57 5.88 3.41 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 66.68 54.23 325.34 22.15 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 130.39 97.77 27.55 21.17 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 180.02 177.42 1811.15 702.46 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 375.62 363.40 6477.09 23.49 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 173.11 153.37 2340.74 25.63 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 18.71 16.33 15.13 8.02 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 152.13 123.97 1494.25 97.24 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) 06/24/2025 _x86_64_ (2 CPU) 03:22:38 LINUX RESTART (2 CPU) 03:23:02 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 38.04 0.03 8.53 11.01 0.12 42.27 03:24:01 AM 0 36.59 0.02 8.81 10.39 0.12 44.07 03:24:01 AM 1 39.49 0.03 8.25 11.63 0.12 40.48 03:25:01 AM all 37.70 0.00 5.75 1.12 0.13 55.31 03:25:01 AM 0 29.05 0.00 4.70 1.13 0.12 65.00 03:25:01 AM 1 46.38 0.00 6.80 1.10 0.13 45.58 03:26:01 AM all 12.62 0.00 1.69 1.32 0.08 84.30 03:26:01 AM 0 5.25 0.00 1.40 1.07 0.07 92.21 03:26:01 AM 1 19.98 0.00 1.97 1.57 0.08 76.40 03:27:01 AM all 33.72 0.00 6.36 0.61 0.11 59.20 03:27:01 AM 0 31.49 0.00 5.81 0.45 0.10 62.15 03:27:01 AM 1 35.95 0.00 6.90 0.77 0.12 56.26 03:28:01 AM all 0.40 0.00 0.64 8.16 0.03 90.77 03:28:01 AM 0 0.37 0.00 0.62 10.84 0.03 88.13 03:28:01 AM 1 0.43 0.00 0.67 5.48 0.02 93.40 03:29:01 AM all 13.00 0.00 0.91 0.05 0.09 85.95 03:29:01 AM 0 17.63 0.00 1.45 0.00 0.12 80.80 03:29:01 AM 1 8.43 0.00 0.37 0.10 0.07 91.03 03:30:01 AM all 15.17 0.00 1.43 0.00 0.12 83.28 03:30:01 AM 0 3.79 0.00 0.44 0.00 0.10 95.67 03:30:01 AM 1 26.56 0.00 2.43 0.00 0.14 70.87 03:31:01 AM all 12.30 0.00 1.94 0.55 0.09 85.12 03:31:01 AM 0 5.99 0.00 1.14 0.62 0.10 92.16 03:31:01 AM 1 18.72 0.00 2.76 0.48 0.09 77.96 03:32:01 AM all 30.12 0.00 3.54 0.13 0.08 66.12 03:32:01 AM 0 27.59 0.00 3.24 0.12 0.08 68.97 03:32:01 AM 1 32.66 0.00 3.84 0.15 0.08 63.27 Average: all 21.45 0.00 3.42 2.53 0.09 72.51 Average: 0 17.51 0.00 3.06 2.72 0.09 76.62 Average: 1 25.39 0.00 3.77 2.35 0.09 68.39