---> uname -a: Linux prd-centos8-robot-2c-8g-8246.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 598 4941 19 2157 6803 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:c8:89:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fec8:89c7/64 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) 01/07/2025 _x86_64_ (2 CPU) 03:52:44 LINUX RESTART (2 CPU) 03:53:01 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 193.57 145.32 48.25 14485.70 37953.22 03:55:01 AM 107.26 0.28 106.98 13.46 10260.18 03:56:01 AM 42.60 1.05 41.55 113.70 4902.78 03:57:01 AM 51.87 9.23 42.64 1640.52 2863.63 03:58:01 AM 27.73 0.03 27.70 3.47 5688.85 03:59:01 AM 2.28 0.12 2.17 33.06 344.30 04:00:01 AM 0.45 0.00 0.45 0.00 7.76 04:01:01 AM 0.25 0.00 0.25 0.00 3.57 04:02:01 AM 12.42 0.40 12.02 38.71 619.27 04:03:01 AM 26.31 0.52 25.80 63.86 1560.16 Average: 46.47 15.69 30.78 1638.93 6419.09 03:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5604280 7091908 2278152 28.90 2688 1682044 671992 7.52 178404 1824300 79976 03:55:01 AM 5196624 7015644 2685808 34.07 2688 1997652 698140 7.82 190236 2159480 145608 03:56:01 AM 5295488 7092004 2586944 32.82 2688 1974612 619976 6.94 217840 2030476 20 03:57:01 AM 4975856 7023928 2906576 36.87 2688 2217636 671476 7.52 260372 2281296 156424 03:58:01 AM 5022276 7070056 2860156 36.29 2688 2217764 615096 6.89 263940 2227664 16 03:59:01 AM 4960416 7017560 2922016 37.07 2688 2227128 699008 7.83 264208 2288796 12 04:00:01 AM 4947908 7005080 2934524 37.23 2688 2227164 726032 8.13 264208 2301512 44 04:01:01 AM 4942248 7003676 2940184 37.30 2688 2231400 726032 8.13 264268 2306252 4240 04:02:01 AM 5073400 6974300 2809032 35.64 2688 2075972 704448 7.89 309540 2147808 31128 04:03:01 AM 5054720 6960212 2827712 35.87 2688 2081400 715068 8.01 467464 2013428 16500 Average: 5107322 7025437 2775110 35.21 2688 2093277 684727 7.67 268048 2158101 43397 03:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 235.10 142.72 1092.97 56.37 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 95.30 73.23 1143.15 10.53 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 15.33 9.91 7.34 3.88 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 38.89 32.54 301.86 8.69 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 171.09 123.28 33.65 33.07 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 105.50 97.47 87.71 34.70 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 320.22 316.06 426.45 121.88 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 159.15 157.68 212.78 52.04 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 63.40 38.23 96.10 36.26 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 21.16 17.45 14.68 8.30 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 122.51 100.85 341.63 36.58 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) 01/07/2025 _x86_64_ (2 CPU) 03:52:44 LINUX RESTART (2 CPU) 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 35.08 0.07 9.98 22.90 0.14 31.83 03:54:01 AM 0 33.86 0.10 9.49 18.55 0.15 37.86 03:54:01 AM 1 36.32 0.03 10.48 27.31 0.12 25.73 03:55:01 AM all 33.01 0.00 4.95 4.42 0.13 57.49 03:55:01 AM 0 40.88 0.00 5.46 4.66 0.13 48.86 03:55:01 AM 1 25.14 0.00 4.44 4.17 0.13 66.11 03:56:01 AM all 17.85 0.00 2.00 3.41 0.17 76.58 03:56:01 AM 0 25.60 0.00 2.27 3.71 0.08 68.33 03:56:01 AM 1 10.10 0.00 1.73 3.10 0.25 84.82 03:57:01 AM all 27.12 0.00 4.87 3.04 0.14 64.83 03:57:01 AM 0 30.31 0.00 5.11 4.12 0.15 60.31 03:57:01 AM 1 23.93 0.00 4.62 1.97 0.13 69.34 03:58:01 AM all 2.68 0.00 0.82 3.47 0.05 92.98 03:58:01 AM 0 3.46 0.00 0.80 3.09 0.05 92.59 03:58:01 AM 1 1.89 0.00 0.84 3.85 0.05 93.38 03:59:01 AM all 17.18 0.00 1.04 0.10 0.13 81.55 03:59:01 AM 0 24.12 0.00 1.59 0.00 0.15 74.14 03:59:01 AM 1 10.33 0.00 0.50 0.20 0.10 88.87 04:00:01 AM all 24.56 0.00 0.64 0.00 0.11 74.69 04:00:01 AM 0 41.54 0.00 0.95 0.00 0.12 57.40 04:00:01 AM 1 7.70 0.00 0.34 0.00 0.10 91.86 04:01:01 AM all 21.92 0.00 0.56 0.02 0.12 77.38 04:01:01 AM 0 36.69 0.00 0.71 0.00 0.12 62.48 04:01:01 AM 1 7.30 0.00 0.43 0.03 0.12 92.12 04:02:01 AM all 15.97 0.00 2.13 0.51 0.13 81.27 04:02:01 AM 0 18.22 0.00 2.54 0.64 0.10 78.51 04:02:01 AM 1 13.72 0.00 1.72 0.38 0.15 84.03 04:03:01 AM all 28.24 0.00 2.99 2.25 0.13 66.40 04:03:01 AM 0 32.26 0.00 3.23 2.76 0.14 61.62 04:03:01 AM 1 24.19 0.00 2.74 1.74 0.12 71.21 Average: all 22.32 0.01 2.99 3.99 0.12 70.56 Average: 0 28.65 0.01 3.22 3.75 0.12 64.25 Average: 1 16.01 0.00 2.77 4.23 0.13 76.86