---> uname -a: Linux prd-centos8-robot-2c-8g-42225.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 609 4939 19 2147 6790 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:5f:43:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe5f:43e2/64 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) 10/14/2024 _x86_64_ (2 CPU) 03:35:50 LINUX RESTART (2 CPU) 03:36:01 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 200.50 148.53 51.97 13780.39 37606.61 03:38:01 AM 84.37 14.58 69.79 2570.88 6122.73 03:39:01 AM 83.30 0.70 82.60 50.79 9248.91 03:40:01 AM 28.22 0.42 27.80 64.77 2462.39 03:41:01 AM 50.24 0.03 50.21 3.46 7165.78 03:42:01 AM 3.22 0.10 3.12 32.13 120.23 03:43:01 AM 2.30 0.02 2.28 0.93 346.38 03:44:01 AM 0.45 0.00 0.45 0.00 6.57 03:45:01 AM 3.55 0.32 3.23 36.92 310.46 03:46:01 AM 27.06 0.52 26.54 63.85 1733.99 Average: 48.33 16.53 31.80 1661.45 6515.11 03:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5803912 7167500 2078512 26.37 2688 1563120 605468 6.78 152040 1668532 25468 03:38:01 AM 5326708 7036484 2555716 32.42 2688 1891656 703948 7.88 209932 2022080 146888 03:39:01 AM 5168540 6998988 2713884 34.43 2688 2007716 719592 8.06 221236 2147004 30100 03:40:01 AM 5052552 6991724 2829872 35.90 2688 2113228 741300 8.30 259484 2214880 85520 03:41:01 AM 5018340 7052540 2864084 36.34 2688 2203784 639396 7.16 257812 2230180 8 03:42:01 AM 4964980 7006748 2917444 37.01 2688 2211348 706848 7.91 258080 2282908 6616 03:43:01 AM 4956908 7000480 2925516 37.11 2688 2213148 722316 8.09 258080 2291336 8 03:44:01 AM 4934508 6978140 2947916 37.40 2688 2213208 740960 8.30 258080 2313160 4 03:45:01 AM 5092632 6987376 2789792 35.39 2688 2067964 696872 7.80 265408 2164716 21076 03:46:01 AM 5102240 6995020 2780184 35.27 2688 2068156 688364 7.71 459908 1968640 1552 Average: 5142132 7021500 2740292 34.76 2688 2055333 696506 7.80 260006 2130344 31724 03:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 146.88 72.17 737.58 24.15 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 195.78 134.12 1215.51 38.98 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 56.46 40.29 549.88 7.40 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 42.26 34.27 295.41 8.23 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 221.32 158.59 49.99 36.57 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 38.64 24.18 71.53 10.08 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 308.66 308.76 64.48 129.06 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 255.14 245.63 686.05 75.40 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 74.93 53.33 271.90 36.79 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 18.53 16.76 15.38 8.23 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 135.86 108.81 395.79 37.49 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) 10/14/2024 _x86_64_ (2 CPU) 03:35:50 LINUX RESTART (2 CPU) 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 33.54 0.08 8.93 41.76 0.20 15.50 03:37:01 AM 0 33.68 0.05 8.58 42.60 0.25 14.83 03:37:01 AM 1 33.39 0.10 9.29 40.89 0.14 16.19 03:38:01 AM all 33.37 0.00 5.79 4.09 0.12 56.63 03:38:01 AM 0 41.54 0.00 7.11 3.42 0.13 47.80 03:38:01 AM 1 25.25 0.00 4.48 4.76 0.10 65.41 03:39:01 AM all 22.36 0.00 3.19 3.82 0.11 70.52 03:39:01 AM 0 32.14 0.00 4.06 4.36 0.08 59.35 03:39:01 AM 1 12.63 0.00 2.32 3.27 0.13 81.64 03:40:01 AM all 22.28 0.00 3.15 0.95 0.07 73.56 03:40:01 AM 0 29.74 0.00 3.39 0.89 0.07 65.92 03:40:01 AM 1 14.83 0.00 2.90 1.02 0.07 81.18 03:41:01 AM all 15.10 0.00 2.96 1.87 0.08 80.00 03:41:01 AM 0 20.18 0.00 3.59 1.35 0.07 74.81 03:41:01 AM 1 10.00 0.00 2.33 2.38 0.08 85.21 03:42:01 AM all 7.22 0.00 0.30 0.04 0.04 92.39 03:42:01 AM 0 7.35 0.00 0.38 0.03 0.03 92.20 03:42:01 AM 1 7.10 0.00 0.22 0.05 0.05 92.58 03:43:01 AM all 28.31 0.00 1.22 0.08 0.11 70.28 03:43:01 AM 0 9.67 0.00 1.47 0.15 0.10 88.61 03:43:01 AM 1 47.06 0.00 0.97 0.00 0.12 51.85 03:44:01 AM all 26.73 0.00 0.60 0.00 0.10 72.56 03:44:01 AM 0 48.07 0.00 0.86 0.00 0.12 50.96 03:44:01 AM 1 5.46 0.00 0.35 0.00 0.08 94.11 03:45:01 AM all 7.66 0.00 1.35 0.07 0.07 90.85 03:45:01 AM 0 10.85 0.00 1.36 0.02 0.07 87.70 03:45:01 AM 1 4.49 0.00 1.34 0.12 0.07 93.98 03:46:01 AM all 26.17 0.00 2.75 0.48 0.09 70.51 03:46:01 AM 0 29.60 0.00 2.85 0.27 0.10 67.18 03:46:01 AM 1 22.72 0.00 2.64 0.70 0.08 73.85 Average: all 22.26 0.01 3.02 5.26 0.10 69.36 Average: 0 26.26 0.01 3.36 5.29 0.10 64.98 Average: 1 18.25 0.01 2.67 5.23 0.09 73.74