---> uname -a: Linux prd-centos8-robot-2c-8g-48156.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: 2800.000 BogoMIPS: 5600.00 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 615 4821 19 2260 6784 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:55:65:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85494sec preferred_lft 85494sec inet6 fe80::f816:3eff:fe55:65f0/64 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) 09/02/2025 _x86_64_ (2 CPU) 10:01:40 LINUX RESTART (2 CPU) 10:02:01 AM tps rtps wtps bread/s bwrtn/s 10:03:01 AM 174.28 120.39 53.88 13373.94 38267.56 10:04:01 AM 79.59 0.13 79.46 3.73 8486.11 10:05:01 AM 64.96 0.75 64.21 53.45 7027.94 10:06:01 AM 26.92 0.38 26.54 64.25 2089.02 10:07:01 AM 77.47 6.97 70.50 1292.98 7492.12 10:08:01 AM 14.53 0.00 14.53 0.00 2314.51 10:09:01 AM 2.77 0.22 2.55 11.73 136.16 10:10:01 AM 1.00 0.00 1.00 0.00 599.55 10:11:01 AM 0.45 0.00 0.45 0.00 377.81 10:12:01 AM 0.82 0.02 0.80 1.07 203.83 10:13:01 AM 0.98 0.38 0.60 55.32 193.67 10:14:01 AM 0.32 0.00 0.32 0.00 17.63 10:15:01 AM 0.18 0.00 0.18 0.00 20.95 10:16:01 AM 20.33 0.42 19.91 47.72 2590.59 Average: 33.19 9.26 23.93 1064.61 4987.15 10:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 AM 5576672 7086364 2305760 29.25 2688 1703660 699436 7.83 183560 1843564 89560 10:04:01 AM 5402156 7068160 2480276 31.47 2688 1850312 658872 7.38 185536 1973620 24488 10:05:01 AM 5170388 7007776 2712044 34.41 2688 2013164 704316 7.89 198120 2162296 42480 10:06:01 AM 5191844 7034616 2690588 34.13 2688 2018572 684728 7.67 223300 2119176 14248 10:07:01 AM 4953144 7041076 2929288 37.16 2688 2255324 673864 7.55 262220 2279840 33208 10:08:01 AM 4956652 7044480 2925780 37.12 2688 2255344 673864 7.55 262216 2282156 20 10:09:01 AM 4885248 6982432 2997184 38.02 2688 2264724 739492 8.28 262816 2352240 7480 10:10:01 AM 4866424 6979020 3016008 38.26 2688 2280164 744124 8.33 262816 2370228 5488 10:11:01 AM 4857124 6976812 3025308 38.38 2688 2287272 744124 8.33 262816 2380376 1316 10:12:01 AM 4848876 6974608 3033556 38.49 2688 2293244 744124 8.33 262876 2388336 1532 10:13:01 AM 4455344 6912172 3427088 43.48 2688 2299052 774532 8.67 264432 2400208 96 10:14:01 AM 4454756 6912312 3427676 43.49 2688 2299788 774532 8.67 264444 2400940 476 10:15:01 AM 4454972 6912736 3427460 43.48 2688 2299964 774532 8.67 264444 2400708 88 10:16:01 AM 4990924 6992964 2891508 36.68 2688 2175536 720480 8.07 501396 2033368 22240 Average: 4933180 6994681 2949252 37.42 2688 2164009 722216 8.09 261499 2241933 17337 10:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 286.52 162.35 1212.57 58.21 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 43.38 34.83 468.26 3.99 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 76.77 58.98 810.23 9.27 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 12.41 10.53 6.25 4.30 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 188.35 143.04 363.22 39.23 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 3.25 2.20 1.32 1.35 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 38.14 30.11 80.25 6.30 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 26.86 29.37 99.96 9.11 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 15.13 14.86 35.08 6.14 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 26.07 20.79 24.43 11.75 0.00 0.00 0.00 0.00 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 43.61 58.76 58.57 6.06 0.00 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 12.15 10.70 3.15 2.16 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 10.78 6.07 2.27 1.16 0.00 0.00 0.00 0.00 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM eth0 83.84 58.61 151.12 89.59 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 61.95 45.80 236.91 17.76 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) 09/02/2025 _x86_64_ (2 CPU) 10:01:40 LINUX RESTART (2 CPU) 10:02:01 AM CPU %user %nice %system %iowait %steal %idle 10:03:01 AM all 33.54 0.07 10.68 21.60 0.11 34.01 10:03:01 AM 0 37.85 0.05 9.88 23.28 0.10 28.84 10:03:01 AM 1 29.21 0.08 11.49 19.91 0.12 39.18 10:04:01 AM all 15.28 0.00 2.65 15.04 0.07 66.96 10:04:01 AM 0 18.05 0.00 2.82 16.01 0.07 63.05 10:04:01 AM 1 12.51 0.00 2.49 14.06 0.07 70.88 10:05:01 AM all 27.60 0.00 3.69 4.20 0.08 64.43 10:05:01 AM 0 35.67 0.00 3.93 3.11 0.08 57.22 10:05:01 AM 1 19.53 0.00 3.46 5.29 0.08 71.64 10:06:01 AM all 14.13 0.00 2.61 3.35 0.08 79.83 10:06:01 AM 0 10.85 0.00 2.96 3.95 0.08 82.15 10:06:01 AM 1 17.45 0.00 2.26 2.75 0.07 77.48 10:07:01 AM all 31.74 0.00 5.69 1.75 0.09 60.73 10:07:01 AM 0 28.71 0.00 5.55 1.67 0.08 63.99 10:07:01 AM 1 34.77 0.00 5.83 1.84 0.10 57.47 10:08:01 AM all 0.26 0.00 0.22 0.83 0.03 98.67 10:08:01 AM 0 0.15 0.00 0.20 0.58 0.03 99.03 10:08:01 AM 1 0.37 0.00 0.23 1.07 0.02 98.31 10:09:01 AM all 10.97 0.00 0.39 0.03 0.06 88.54 10:09:01 AM 0 17.74 0.00 0.40 0.03 0.07 81.76 10:09:01 AM 1 4.19 0.00 0.39 0.03 0.05 95.34 10:10:01 AM all 17.73 0.00 0.29 0.17 0.07 81.75 10:10:01 AM 0 20.45 0.00 0.33 0.17 0.07 78.98 10:10:01 AM 1 15.01 0.00 0.25 0.17 0.07 84.51 10:11:01 AM all 8.91 0.00 0.20 0.05 0.05 90.79 10:11:01 AM 0 4.81 0.00 0.15 0.10 0.05 94.89 10:11:01 AM 1 13.02 0.00 0.25 0.00 0.05 86.68 10:12:01 AM all 14.16 0.00 0.23 0.01 0.05 85.54 10:12:01 AM 0 17.18 0.00 0.22 0.00 0.05 82.55 10:12:01 AM 1 11.15 0.00 0.25 0.02 0.05 88.53 10:13:01 AM all 9.67 0.00 2.64 0.04 0.08 87.57 10:13:01 AM 0 8.98 0.00 2.59 0.08 0.07 88.28 10:13:01 AM 1 10.36 0.00 2.70 0.00 0.08 86.86 10:13:01 AM CPU %user %nice %system %iowait %steal %idle 10:14:01 AM all 4.26 0.00 0.20 0.00 0.05 95.49 10:14:01 AM 0 2.98 0.00 0.20 0.00 0.05 96.77 10:14:01 AM 1 5.54 0.00 0.20 0.00 0.05 94.20 10:15:01 AM all 2.66 0.00 0.13 0.00 0.16 97.05 10:15:01 AM 0 3.51 0.00 0.15 0.00 0.27 96.07 10:15:01 AM 1 1.81 0.00 0.12 0.00 0.05 98.03 10:16:01 AM all 25.98 0.00 3.67 0.35 0.08 69.92 10:16:01 AM 0 36.83 0.00 3.64 0.27 0.08 59.18 10:16:01 AM 1 15.12 0.00 3.70 0.43 0.07 80.68 Average: all 15.49 0.00 2.38 3.38 0.07 78.67 Average: 0 17.41 0.00 2.36 3.51 0.08 76.64 Average: 1 13.57 0.01 2.40 3.25 0.07 80.71