---> uname -a: Linux prd-centos8-robot-2c-8g-5360.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 597 4978 19 2122 6804 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:c7:36:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fec7:36e5/64 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) 12/25/2024 _x86_64_ (2 CPU) 04:02:21 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 102.27 52.63 49.63 6295.77 31934.69 04:05:01 AM 115.58 0.75 114.83 53.58 11519.48 04:06:01 AM 18.23 0.42 17.81 64.78 1485.32 04:07:01 AM 48.06 6.72 41.34 1245.93 2827.86 04:08:01 AM 27.22 0.03 27.19 3.47 5595.85 04:09:01 AM 4.38 0.10 4.28 32.93 161.72 04:10:01 AM 20.06 0.40 19.66 46.78 766.54 Average: 47.97 8.72 39.25 1106.20 7756.22 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5454756 7024896 2427676 30.80 2688 1762492 738432 8.27 187936 1958436 102648 04:05:01 AM 5192288 6990824 2690144 34.13 2688 1976324 731852 8.19 198588 2147600 30692 04:06:01 AM 5235024 7038528 2647408 33.59 2688 1981516 694500 7.78 221440 2085280 3272 04:07:01 AM 5016260 7056028 2866172 36.36 2688 2209300 651380 7.29 255280 2242860 156284 04:08:01 AM 5013064 7052648 2869368 36.40 2688 2209484 649976 7.28 258480 2240496 8 04:09:01 AM 4913108 6954236 2969324 37.67 2688 2211028 776988 8.70 258608 2338992 16 04:10:01 AM 5112180 6976840 2770252 35.14 2688 2041124 744176 8.33 447944 1975640 13360 Average: 5133811 7013429 2748621 34.87 2688 2055895 712472 7.98 261182 2141329 43754 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 290.24 173.99 1554.93 61.04 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 64.18 49.05 685.11 8.50 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 19.64 10.73 7.11 4.01 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 32.19 28.40 295.76 6.13 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 175.49 132.87 40.89 31.63 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 124.63 96.12 1060.70 7.51 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 75.96 53.87 234.91 28.07 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 111.76 77.86 554.19 20.99 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) 12/25/2024 _x86_64_ (2 CPU) 04:02:21 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 34.63 0.03 5.93 15.60 0.10 43.71 04:04:01 AM 0 37.96 0.02 6.47 19.93 0.10 35.52 04:04:01 AM 1 31.30 0.03 5.39 11.28 0.10 51.90 04:05:01 AM all 32.29 0.00 4.82 5.27 0.10 57.51 04:05:01 AM 0 37.00 0.00 5.47 5.50 0.10 51.93 04:05:01 AM 1 27.60 0.00 4.18 5.04 0.10 63.08 04:06:01 AM all 11.53 0.00 1.61 0.74 0.07 86.06 04:06:01 AM 0 16.84 0.00 1.94 1.24 0.05 79.93 04:06:01 AM 1 6.22 0.00 1.29 0.23 0.08 92.18 04:07:01 AM all 23.67 0.00 3.87 6.15 0.10 66.21 04:07:01 AM 0 23.51 0.00 3.93 6.88 0.08 65.59 04:07:01 AM 1 23.82 0.00 3.81 5.41 0.12 66.84 04:08:01 AM all 5.48 0.00 1.32 5.03 0.08 88.10 04:08:01 AM 0 4.16 0.00 1.24 5.59 0.08 88.93 04:08:01 AM 1 6.80 0.00 1.40 4.46 0.07 87.26 04:09:01 AM all 4.49 0.00 0.56 0.03 0.08 94.85 04:09:01 AM 0 5.66 0.00 0.64 0.00 0.08 93.62 04:09:01 AM 1 3.32 0.00 0.49 0.05 0.07 96.08 04:10:01 AM all 20.95 0.00 2.60 0.39 0.08 75.96 04:10:01 AM 0 30.06 0.00 2.80 0.23 0.08 66.82 04:10:01 AM 1 11.87 0.00 2.41 0.55 0.08 85.08 Average: all 19.01 0.00 2.96 4.74 0.09 73.20 Average: 0 22.17 0.00 3.21 5.62 0.08 68.90 Average: 1 15.85 0.00 2.71 3.86 0.09 77.48