---> uname -a: Linux prd-centos8-robot-2c-8g-4353.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 610 4891 19 2196 6788 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:df:9c:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fedf:9c2b/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) 11/01/2025 _x86_64_ (2 CPU) 03:30:06 LINUX RESTART (2 CPU) 03:31:01 AM tps rtps wtps bread/s bwrtn/s 03:32:01 AM 87.44 8.14 79.30 1428.81 6581.82 03:33:01 AM 87.15 0.72 86.44 52.92 11227.23 03:34:01 AM 34.19 0.42 33.77 64.78 1972.28 03:35:01 AM 73.03 6.96 66.06 1292.77 8106.20 03:36:01 AM 8.23 0.20 8.03 11.60 619.65 03:37:01 AM 2.27 0.03 2.23 1.07 350.02 03:38:01 AM 0.38 0.00 0.38 0.00 5.95 03:39:01 AM 0.22 0.00 0.22 0.00 85.89 03:40:01 AM 19.89 0.38 19.51 46.65 1219.34 Average: 34.76 1.87 32.89 322.14 3352.18 03:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:32:01 AM 5269284 7011228 2613148 33.15 2688 1923484 745168 8.34 188748 2102396 199404 03:33:01 AM 5209600 7050592 2672832 33.91 2688 2017056 676212 7.57 208036 2116100 12096 03:34:01 AM 5040716 6990596 2841716 36.05 2688 2120696 731392 8.19 233712 2244112 89732 03:35:01 AM 4947216 7045872 2935216 37.24 2688 2265012 662176 7.41 260640 2290316 10836 03:36:01 AM 4902232 7001312 2980200 37.81 2688 2265644 728144 8.15 260908 2334472 296 03:37:01 AM 4874664 6981876 3007768 38.16 2688 2273776 743520 8.33 260908 2362312 12 03:38:01 AM 4858548 6965792 3023884 38.36 2688 2273812 776696 8.70 260908 2378128 4 03:39:01 AM 4850080 6959852 3032352 38.47 2688 2276348 776696 8.70 260968 2385912 16 03:40:01 AM 5003088 6940512 2879344 36.53 2688 2109648 760968 8.52 468100 2050100 23600 Average: 4995048 6994181 2887384 36.63 2688 2169497 733441 8.21 266992 2251539 37333 03:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 207.31 145.71 1545.71 47.11 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 65.62 41.78 587.11 7.09 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 32.47 28.72 158.16 7.38 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 198.35 150.82 222.18 35.21 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 26.45 16.33 6.12 1.57 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 227.34 225.72 111.55 93.05 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 261.31 256.05 425.94 92.55 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 82.50 78.79 300.61 21.97 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 64.96 42.67 97.44 42.93 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 129.60 109.63 383.94 38.76 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) 11/01/2025 _x86_64_ (2 CPU) 03:30:06 LINUX RESTART (2 CPU) 03:31:01 AM CPU %user %nice %system %iowait %steal %idle 03:32:01 AM all 38.94 0.00 5.76 1.45 0.13 53.72 03:32:01 AM 0 36.32 0.00 6.62 1.04 0.15 55.87 03:32:01 AM 1 41.54 0.00 4.90 1.86 0.12 51.59 03:33:01 AM all 21.38 0.00 3.58 2.06 0.10 72.88 03:33:01 AM 0 12.21 0.00 3.01 1.99 0.07 82.73 03:33:01 AM 1 30.56 0.00 4.15 2.14 0.13 63.02 03:34:01 AM all 25.55 0.00 3.23 0.28 0.11 70.83 03:34:01 AM 0 20.37 0.00 2.82 0.28 0.12 76.40 03:34:01 AM 1 30.71 0.00 3.64 0.28 0.10 65.26 03:35:01 AM all 23.62 0.00 4.88 1.07 0.11 70.33 03:35:01 AM 0 23.75 0.00 4.75 1.32 0.12 70.07 03:35:01 AM 1 23.49 0.00 5.01 0.82 0.10 70.59 03:36:01 AM all 2.26 0.00 0.39 0.08 0.04 97.24 03:36:01 AM 0 1.33 0.00 0.32 0.08 0.03 98.23 03:36:01 AM 1 3.18 0.00 0.45 0.07 0.05 96.25 03:37:01 AM all 25.87 0.00 0.61 0.03 0.12 73.38 03:37:01 AM 0 33.04 0.00 0.76 0.00 0.13 66.07 03:37:01 AM 1 18.70 0.00 0.45 0.07 0.10 80.68 03:38:01 AM all 25.23 0.00 0.61 0.00 0.12 74.05 03:38:01 AM 0 18.10 0.00 0.61 0.00 0.10 81.19 03:38:01 AM 1 32.37 0.00 0.61 0.00 0.13 66.89 03:39:01 AM all 10.42 0.00 0.39 0.00 0.11 89.08 03:39:01 AM 0 4.28 0.00 0.37 0.00 0.10 95.25 03:39:01 AM 1 16.50 0.00 0.40 0.00 0.12 82.97 03:40:01 AM all 22.93 0.00 3.07 0.13 0.09 73.78 03:40:01 AM 0 20.15 0.00 2.67 0.10 0.10 76.98 03:40:01 AM 1 25.73 0.00 3.48 0.15 0.08 70.56 Average: all 21.81 0.00 2.51 0.57 0.10 75.01 Average: 0 18.86 0.00 2.44 0.54 0.10 78.06 Average: 1 24.76 0.00 2.57 0.60 0.10 71.97