---> uname -a: Linux prd-centos8-robot-2c-8g-9794.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 607 4970 19 2119 6793 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:4c:f4:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe4c:f45d/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) 11/24/2024 _x86_64_ (2 CPU) 02:03:54 LINUX RESTART (2 CPU) 02:05:02 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 130.48 7.56 122.92 1319.01 11231.80 02:07:01 AM 28.07 0.40 27.67 62.51 3528.24 02:08:01 AM 11.36 0.03 11.33 2.27 1352.11 02:09:01 AM 62.46 0.03 62.43 3.47 7892.85 02:10:01 AM 2.00 0.08 1.92 31.99 55.96 02:11:01 AM 6.23 0.33 5.90 37.85 301.73 02:12:01 AM 28.02 0.52 27.51 63.85 1159.85 Average: 38.16 1.26 36.89 214.65 3628.03 02:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5153272 6986068 2729160 34.62 2688 2009344 714384 8.00 220776 2161472 90068 02:07:01 AM 5232168 7066256 2650264 33.62 2688 2011220 641724 7.19 239420 2065108 8 02:08:01 AM 5155756 7022168 2726676 34.59 2688 2041472 661732 7.41 243308 2131388 21052 02:09:01 AM 5004380 7038232 2878052 36.51 2688 2203276 636752 7.13 256408 2245036 76 02:10:01 AM 4964480 6999576 2917952 37.02 2688 2204544 711372 7.97 256536 2284644 316 02:11:01 AM 5177676 7042604 2704756 34.31 2688 2039864 665656 7.45 251220 2099592 3956 02:12:01 AM 5122700 6987068 2759732 35.01 2688 2040036 690564 7.73 447856 1961788 1540 Average: 5115776 7020282 2766656 35.10 2688 2078537 674598 7.55 273646 2135575 16717 02:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 91.43 68.89 961.20 10.47 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 13.08 7.78 5.26 3.22 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 4.68 2.87 1.65 0.91 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 230.24 172.13 336.17 44.26 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 21.08 14.36 5.09 3.47 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 193.99 149.35 1610.71 25.23 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 22.01 19.34 17.98 9.25 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 82.34 62.09 418.44 13.84 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) 11/24/2024 _x86_64_ (2 CPU) 02:03:54 LINUX RESTART (2 CPU) 02:05:02 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 36.50 0.00 5.84 3.38 0.11 54.16 02:06:01 AM 0 25.04 0.00 4.99 3.30 0.10 66.57 02:06:01 AM 1 48.01 0.00 6.70 3.47 0.12 41.70 02:07:01 AM all 10.45 0.00 1.26 2.10 0.07 86.12 02:07:01 AM 0 12.97 0.00 1.38 2.08 0.05 83.52 02:07:01 AM 1 7.93 0.00 1.15 2.12 0.08 88.71 02:08:01 AM all 6.08 0.00 1.27 46.13 0.06 46.46 02:08:01 AM 0 1.85 0.00 0.83 50.39 0.07 46.85 02:08:01 AM 1 10.33 0.00 1.71 41.85 0.05 46.06 02:09:01 AM all 21.76 0.00 3.79 2.34 0.10 72.01 02:09:01 AM 0 20.06 0.00 3.77 2.57 0.08 73.51 02:09:01 AM 1 23.46 0.00 3.80 2.12 0.12 70.50 02:10:01 AM all 1.83 0.00 0.26 0.01 0.04 97.86 02:10:01 AM 0 1.81 0.00 0.30 0.00 0.03 97.86 02:10:01 AM 1 1.86 0.00 0.22 0.02 0.05 97.86 02:11:01 AM all 5.53 0.00 1.51 0.03 0.07 92.86 02:11:01 AM 0 6.03 0.00 1.29 0.03 0.05 92.59 02:11:01 AM 1 5.02 0.00 1.73 0.03 0.08 93.14 02:12:01 AM all 29.89 0.00 2.85 0.38 0.09 66.78 02:12:01 AM 0 17.54 0.00 2.11 0.13 0.10 80.12 02:12:01 AM 1 42.23 0.00 3.59 0.63 0.08 53.46 Average: all 15.98 0.00 2.39 7.78 0.08 73.77 Average: 0 12.17 0.00 2.09 8.38 0.07 77.28 Average: 1 19.78 0.00 2.69 7.18 0.08 70.26