---> uname -a: Linux prd-centos8-robot-2c-8g-39550.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 585 4931 19 2180 6814 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:6b:d9:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85579sec preferred_lft 85579sec inet6 fe80::f816:3eff:fe6b:d963/64 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) 07/04/2025 _x86_64_ (2 CPU) 03:32:14 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 93.99 6.25 87.74 1093.10 6369.54 03:35:01 AM 86.05 0.65 85.40 51.06 10990.85 03:36:01 AM 40.91 7.13 33.78 1310.71 2198.37 03:37:01 AM 51.30 0.25 51.05 47.05 7619.36 03:38:01 AM 4.30 0.00 4.30 0.00 154.37 03:39:01 AM 0.23 0.00 0.23 0.00 3.77 03:40:01 AM 0.33 0.02 0.32 0.13 14.25 03:41:01 AM 1.85 0.00 1.85 0.00 112.91 03:42:01 AM 0.60 0.00 0.60 0.00 102.30 03:43:01 AM 0.42 0.00 0.42 0.00 14.10 03:44:01 AM 0.22 0.03 0.18 1.87 13.10 03:45:01 AM 16.58 0.33 16.25 37.86 791.27 Average: 24.73 1.22 23.51 211.81 2365.35 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5305068 7102568 2577364 32.70 2688 1974704 629900 7.05 186436 2054888 247516 03:35:01 AM 5089632 6961588 2792800 35.43 2688 2048104 759440 8.50 213388 2230080 43180 03:36:01 AM 4920384 7003564 2962048 37.58 2688 2251528 689908 7.72 257916 2331344 187748 03:37:01 AM 4968712 7056240 2913720 36.96 2688 2255412 633532 7.09 261800 2270308 16 03:38:01 AM 4968556 7056084 2913876 36.97 2688 2255412 633532 7.09 261804 2270492 4 03:39:01 AM 4968664 7056196 2913768 36.97 2688 2255416 648908 7.27 261804 2270316 12 03:40:01 AM 4929184 7017288 2953248 37.47 2688 2256004 698808 7.82 261996 2309340 232 03:41:01 AM 4924604 7014016 2957828 37.52 2688 2257284 698808 7.82 262064 2314236 80 03:42:01 AM 4918476 7010632 2963956 37.60 2688 2260036 698808 7.82 262068 2320204 0 03:43:01 AM 4917416 7009936 2965016 37.62 2688 2260412 698808 7.82 262068 2321276 164 03:44:01 AM 4917032 7010072 2965400 37.62 2688 2260924 698808 7.82 262208 2321672 272 03:45:01 AM 5069092 6991832 2813340 35.69 2688 2095788 714496 8.00 305888 2148864 31568 Average: 4991402 7024168 2891030 36.68 2688 2202585 683646 7.65 254953 2263585 42566 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 142.69 107.25 1166.55 25.35 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 54.89 41.73 568.87 7.92 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 44.69 36.63 315.02 8.37 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 545.58 386.84 110.06 86.57 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 3.28 2.00 0.60 0.48 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 2.87 2.02 0.46 0.44 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 32.26 14.06 9.13 1.93 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 27.12 23.59 8.52 4.47 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 23.60 22.48 6.31 4.43 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 12.58 9.10 2.86 1.87 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 9.95 7.83 2.25 1.53 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 77.82 54.82 99.56 33.48 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 81.45 59.03 190.85 14.74 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) 07/04/2025 _x86_64_ (2 CPU) 03:32:14 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 38.76 0.00 5.84 0.93 0.12 54.35 03:34:01 AM 0 34.77 0.00 5.14 0.67 0.10 59.32 03:34:01 AM 1 42.75 0.00 6.54 1.20 0.13 49.38 03:35:01 AM all 23.44 0.00 3.02 1.04 0.08 72.41 03:35:01 AM 0 15.24 0.00 3.09 0.97 0.08 80.62 03:35:01 AM 1 31.63 0.00 2.95 1.12 0.08 64.22 03:36:01 AM all 25.62 0.00 4.83 0.37 0.08 69.10 03:36:01 AM 0 25.60 0.00 4.40 0.33 0.07 69.60 03:36:01 AM 1 25.63 0.00 5.26 0.40 0.10 68.61 03:37:01 AM all 10.18 0.00 2.70 0.43 0.06 86.63 03:37:01 AM 0 14.92 0.00 3.35 0.59 0.07 81.07 03:37:01 AM 1 5.46 0.00 2.05 0.27 0.05 92.17 03:38:01 AM all 0.37 0.00 0.08 0.02 0.03 99.50 03:38:01 AM 0 0.60 0.00 0.07 0.03 0.05 99.25 03:38:01 AM 1 0.13 0.00 0.10 0.00 0.02 99.75 03:39:01 AM all 0.35 0.00 0.07 0.00 0.03 99.56 03:39:01 AM 0 0.60 0.00 0.07 0.00 0.02 99.32 03:39:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 03:40:01 AM all 2.01 0.00 0.33 0.00 0.03 97.64 03:40:01 AM 0 2.93 0.00 0.42 0.00 0.03 96.62 03:40:01 AM 1 1.08 0.00 0.23 0.00 0.03 98.65 03:41:01 AM all 9.43 0.00 0.80 0.02 0.07 89.69 03:41:01 AM 0 7.32 0.00 0.60 0.03 0.07 91.98 03:41:01 AM 1 11.53 0.00 1.00 0.00 0.07 87.40 03:42:01 AM all 13.34 0.00 0.48 0.01 0.06 86.12 03:42:01 AM 0 7.84 0.00 0.25 0.02 0.05 91.84 03:42:01 AM 1 18.83 0.00 0.70 0.00 0.07 80.40 03:43:01 AM all 4.35 0.00 0.29 0.00 0.07 95.29 03:43:01 AM 0 3.38 0.00 0.25 0.00 0.07 96.30 03:43:01 AM 1 5.33 0.00 0.33 0.00 0.07 94.27 03:44:01 AM all 3.76 0.00 0.29 0.01 0.04 95.90 03:44:01 AM 0 4.30 0.00 0.33 0.00 0.05 95.31 03:44:01 AM 1 3.22 0.00 0.25 0.02 0.03 96.48 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 20.11 0.00 2.39 0.06 0.07 77.38 03:45:01 AM 0 16.45 0.00 2.35 0.05 0.07 81.08 03:45:01 AM 1 23.76 0.00 2.42 0.07 0.07 73.69 Average: all 12.65 0.00 1.76 0.24 0.06 85.28 Average: 0 11.17 0.00 1.70 0.22 0.06 86.85 Average: 1 14.13 0.00 1.83 0.26 0.06 83.72