---> uname -a: Linux prd-centos8-robot-2c-8g-7884.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 666 4892 19 2138 6735 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:69:3a:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fe69:3ac3/64 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) 02/02/2025 _x86_64_ (2 CPU) 23:44:11 LINUX RESTART (2 CPU) 11:45:01 PM tps rtps wtps bread/s bwrtn/s 11:46:01 PM 89.80 6.23 83.57 1092.70 6683.86 11:47:01 PM 75.44 0.73 74.71 53.05 9873.64 11:48:01 PM 33.93 7.13 26.80 1310.71 1589.39 11:49:01 PM 44.52 2.52 42.00 396.00 6992.59 11:50:01 PM 3.12 0.00 3.12 0.00 94.65 11:51:01 PM 0.45 0.00 0.45 0.00 5.23 11:52:01 PM 0.60 0.08 0.52 31.99 21.44 11:53:01 PM 24.88 0.65 24.23 74.12 1176.40 Average: 34.09 2.17 31.92 369.82 3304.80 11:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 PM 5256316 7025292 2626108 33.32 2688 1947872 728364 8.16 186756 2108300 231092 11:47:01 PM 5094064 6923512 2788360 35.37 2688 2007572 808552 9.05 211836 2234168 26668 11:48:01 PM 4909316 6952188 2973108 37.72 2688 2213160 755784 8.46 256360 2351320 174412 11:49:01 PM 4923160 6980544 2959264 37.54 2688 2227260 716808 8.03 263996 2321736 16 11:50:01 PM 4922680 6980064 2959744 37.55 2688 2227260 718208 8.04 264000 2322152 4 11:51:01 PM 4923080 6980496 2959344 37.54 2688 2227264 718208 8.04 264000 2321796 4 11:52:01 PM 4920992 6980608 2961432 37.57 2688 2229456 713068 7.98 264552 2323492 732 11:53:01 PM 5067592 6949476 2814832 35.71 2688 2058012 754004 8.44 454992 2010712 180 Average: 5002150 6971522 2880274 36.54 2688 2142232 739124 8.28 270812 2249210 54138 11:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 137.49 99.35 1208.58 23.54 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 43.39 31.99 459.83 7.81 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 38.14 32.01 296.95 7.75 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 571.43 412.16 115.52 98.52 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 2.58 2.05 0.57 0.50 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 2.57 1.85 0.42 0.40 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 59.30 35.20 17.22 4.43 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 50.49 37.28 84.19 22.85 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 113.18 81.49 272.92 20.73 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) 02/02/2025 _x86_64_ (2 CPU) 23:44:11 LINUX RESTART (2 CPU) 11:45:01 PM CPU %user %nice %system %iowait %steal %idle 11:46:01 PM all 34.94 0.00 5.41 4.16 0.10 55.39 11:46:01 PM 0 42.07 0.00 6.68 3.84 0.10 47.31 11:46:01 PM 1 27.90 0.00 4.16 4.47 0.10 63.37 11:47:01 PM all 19.06 0.00 2.78 3.76 0.10 74.30 11:47:01 PM 0 20.98 0.00 2.59 2.64 0.10 73.69 11:47:01 PM 1 17.15 0.00 2.97 4.88 0.10 74.90 11:48:01 PM all 21.77 0.00 4.55 1.06 0.09 72.52 11:48:01 PM 0 20.44 0.00 4.58 1.20 0.08 73.69 11:48:01 PM 1 23.11 0.00 4.52 0.92 0.10 71.34 11:49:01 PM all 7.86 0.00 2.41 2.36 0.11 87.27 11:49:01 PM 0 11.03 0.00 2.87 2.48 0.10 83.51 11:49:01 PM 1 4.69 0.00 1.94 2.23 0.12 91.02 11:50:01 PM all 0.34 0.00 0.09 0.01 0.06 99.50 11:50:01 PM 0 0.58 0.00 0.08 0.02 0.05 99.27 11:50:01 PM 1 0.10 0.00 0.10 0.00 0.07 99.73 11:51:01 PM all 0.33 0.00 0.09 0.00 0.05 99.53 11:51:01 PM 0 0.57 0.00 0.08 0.00 0.03 99.32 11:51:01 PM 1 0.08 0.00 0.10 0.00 0.07 99.75 11:52:01 PM all 2.65 0.00 0.40 0.11 0.08 96.75 11:52:01 PM 0 2.60 0.00 0.33 0.05 0.07 96.94 11:52:01 PM 1 2.70 0.00 0.47 0.17 0.10 96.56 11:53:01 PM all 20.05 0.00 3.25 0.35 0.09 76.25 11:53:01 PM 0 31.78 0.00 3.69 0.47 0.08 63.99 11:53:01 PM 1 8.36 0.00 2.82 0.23 0.10 88.49 Average: all 13.36 0.00 2.37 1.47 0.09 82.71 Average: 0 16.20 0.00 2.61 1.33 0.08 79.78 Average: 1 10.51 0.00 2.14 1.61 0.09 85.64