---> uname -a: Linux prd-centos8-robot-2c-8g-52593.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 622 4843 19 2231 6776 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:60:6c:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85154sec preferred_lft 85154sec inet6 fe80::f816:3eff:fe60:6c8d/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) 08/12/2025 _x86_64_ (2 CPU) 02:35:42 LINUX RESTART (2 CPU) 02:36:01 AM tps rtps wtps bread/s bwrtn/s 02:37:01 AM 200.13 143.02 57.11 14246.87 38545.48 02:38:01 AM 105.33 0.07 105.26 1.87 9995.65 02:39:01 AM 55.61 0.68 54.92 51.59 7016.10 02:40:01 AM 36.03 7.10 28.94 1309.75 2036.47 02:41:01 AM 63.20 0.25 62.95 47.05 7728.26 02:42:01 AM 6.25 0.00 6.25 0.00 499.55 02:43:01 AM 1.80 0.00 1.80 0.00 47.80 02:44:01 AM 0.13 0.00 0.13 0.00 1.07 02:45:01 AM 0.63 0.22 0.42 11.73 108.43 02:46:01 AM 2.32 0.00 2.32 0.00 229.61 02:47:01 AM 0.33 0.03 0.30 1.87 82.34 02:48:01 AM 0.35 0.00 0.35 0.00 98.00 02:49:01 AM 0.37 0.00 0.37 0.00 175.91 02:50:01 AM 0.22 0.00 0.22 0.00 27.80 02:51:01 AM 0.42 0.03 0.38 0.27 52.47 02:52:01 AM 1.33 0.00 1.33 0.00 99.48 02:53:01 AM 0.37 0.00 0.37 0.00 116.39 02:54:01 AM 0.27 0.00 0.27 0.00 56.67 02:55:01 AM 2.37 0.32 2.05 36.92 143.17 02:56:01 AM 33.21 0.33 32.87 37.19 2721.49 Average: 25.53 7.60 17.93 787.31 3489.26 02:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:37:01 AM 5544708 7070784 2337724 29.66 2688 1718844 729720 8.17 185924 1871612 103808 02:38:01 AM 5259336 7054072 2623096 33.28 2688 1971956 685084 7.67 187300 2091348 136804 02:39:01 AM 5166636 7002456 2715796 34.45 2688 2012120 729324 8.17 210688 2157716 9932 02:40:01 AM 4984220 6968764 2898212 36.77 2688 2157148 774236 8.67 262600 2276496 85288 02:41:01 AM 4938948 7026492 2943484 37.34 2688 2255324 667996 7.48 262612 2303304 10824 02:42:01 AM 4939440 7026924 2942992 37.34 2688 2255332 667996 7.48 262616 2303408 8 02:43:01 AM 4939116 7026600 2943316 37.34 2688 2255332 667996 7.48 262620 2303820 12 02:44:01 AM 4939564 7027028 2942868 37.33 2688 2255336 667996 7.48 262620 2303484 8 02:45:01 AM 4883252 6974196 2999180 38.05 2688 2258824 769168 8.61 262752 2358976 108 02:46:01 AM 4876136 6971808 3006296 38.14 2688 2263552 786004 8.80 263024 2366040 48 02:47:01 AM 4872160 6971140 3010272 38.19 2688 2266852 786004 8.80 263300 2369816 968 02:48:01 AM 4868624 6970852 3013808 38.23 2688 2270100 786004 8.80 263300 2372968 1380 02:49:01 AM 4863436 6969508 3018996 38.30 2688 2273936 790524 8.85 263300 2378568 24 02:50:01 AM 4861924 6968884 3020508 38.32 2688 2274824 774232 8.67 263300 2379708 140 02:51:01 AM 4858060 6966656 3024372 38.37 2688 2276444 772712 8.65 263432 2383192 332 02:52:01 AM 4856588 6966972 3025844 38.39 2688 2278232 772712 8.65 263432 2385060 28 02:53:01 AM 4852668 6966920 3029764 38.44 2688 2282108 772712 8.65 263432 2388892 544 02:54:01 AM 4850160 6965508 3032272 38.47 2688 2283196 772712 8.65 263436 2391244 16 02:55:01 AM 4981228 6970180 2901204 36.81 2688 2158356 729852 8.17 286880 2244208 52424 02:56:01 AM 4956428 6930964 2926004 37.12 2688 2147772 778056 8.71 486328 2082900 10256 Average: 4964632 6989835 2917800 37.02 2688 2195779 744052 8.33 265145 2285638 20648 02:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 287.40 163.45 1224.47 59.19 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 62.13 51.97 685.06 7.43 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 48.59 33.19 566.55 5.85 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 41.06 36.02 326.13 8.27 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 463.60 325.82 93.67 76.25 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 4.88 3.60 1.71 1.05 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 3.40 2.22 1.06 0.82 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 2.22 1.97 0.42 0.43 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 123.80 106.78 35.06 8.77 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 147.10 144.67 41.97 11.51 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 95.43 93.15 27.68 8.00 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 45.09 43.41 21.40 4.24 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 125.77 123.36 33.66 9.91 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 17.95 16.60 5.26 1.84 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 115.39 110.56 85.63 8.63 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 123.98 123.78 22.14 9.70 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 125.51 126.12 32.04 9.82 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 3.08 3.93 0.66 0.69 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 154.42 115.64 168.62 98.28 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 18.08 17.26 15.08 8.06 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 100.45 82.18 169.42 16.94 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) 08/12/2025 _x86_64_ (2 CPU) 02:35:42 LINUX RESTART (2 CPU) 02:36:01 AM CPU %user %nice %system %iowait %steal %idle 02:37:01 AM all 37.51 0.07 10.64 22.74 0.14 28.90 02:37:01 AM 0 32.38 0.07 9.96 21.99 0.13 35.47 02:37:01 AM 1 42.66 0.07 11.32 23.49 0.15 22.31 02:38:01 AM all 28.27 0.00 4.61 6.29 0.12 60.70 02:38:01 AM 0 21.65 0.00 3.62 4.19 0.12 70.43 02:38:01 AM 1 34.90 0.00 5.61 8.40 0.12 50.98 02:39:01 AM all 19.28 0.00 2.50 2.29 0.09 75.84 02:39:01 AM 0 7.43 0.00 1.94 3.11 0.08 87.44 02:39:01 AM 1 31.13 0.00 3.05 1.47 0.10 64.25 02:40:01 AM all 23.18 0.00 4.11 1.24 0.08 71.39 02:40:01 AM 0 25.76 0.00 3.98 1.18 0.10 68.97 02:40:01 AM 1 20.60 0.00 4.24 1.30 0.07 73.80 02:41:01 AM all 20.81 0.00 3.97 2.66 0.09 72.48 02:41:01 AM 0 18.15 0.00 3.51 1.67 0.08 76.58 02:41:01 AM 1 23.47 0.00 4.43 3.64 0.10 68.36 02:42:01 AM all 0.37 0.00 0.17 0.24 0.03 99.19 02:42:01 AM 0 0.22 0.00 0.13 0.20 0.03 99.42 02:42:01 AM 1 0.52 0.00 0.20 0.28 0.03 98.96 02:43:01 AM all 0.34 0.00 0.08 0.17 0.02 99.39 02:43:01 AM 0 0.20 0.00 0.10 0.00 0.02 99.68 02:43:01 AM 1 0.48 0.00 0.07 0.33 0.02 99.10 02:44:01 AM all 0.25 0.00 0.08 0.00 0.03 99.64 02:44:01 AM 0 0.15 0.00 0.07 0.00 0.02 99.77 02:44:01 AM 1 0.35 0.00 0.10 0.00 0.03 99.51 02:45:01 AM all 8.90 0.00 1.18 0.02 0.06 89.85 02:45:01 AM 0 3.30 0.00 0.62 0.00 0.05 96.03 02:45:01 AM 1 14.54 0.00 1.74 0.03 0.07 83.62 02:46:01 AM all 14.60 0.00 1.45 0.03 0.09 83.83 02:46:01 AM 0 18.51 0.00 1.77 0.02 0.08 79.61 02:46:01 AM 1 10.64 0.00 1.13 0.03 0.10 88.09 02:47:01 AM all 9.11 0.00 0.84 0.01 0.07 89.98 02:47:01 AM 0 4.09 0.00 0.52 0.00 0.07 95.32 02:47:01 AM 1 14.13 0.00 1.16 0.02 0.07 84.62 02:47:01 AM CPU %user %nice %system %iowait %steal %idle 02:48:01 AM all 8.76 0.00 0.63 0.07 0.07 90.48 02:48:01 AM 0 4.56 0.00 0.48 0.14 0.07 94.76 02:48:01 AM 1 12.90 0.00 0.79 0.00 0.07 86.25 02:49:01 AM all 13.10 0.00 1.36 0.09 0.09 85.37 02:49:01 AM 0 7.10 0.00 0.83 0.05 0.07 91.95 02:49:01 AM 1 19.14 0.00 1.88 0.12 0.12 78.73 02:50:01 AM all 5.18 0.00 0.45 0.00 0.06 94.31 02:50:01 AM 0 4.64 0.00 0.39 0.00 0.05 94.93 02:50:01 AM 1 5.73 0.00 0.51 0.00 0.07 93.69 02:51:01 AM all 8.54 0.00 0.90 0.08 0.08 90.41 02:51:01 AM 0 8.79 0.00 0.99 0.15 0.07 90.00 02:51:01 AM 1 8.29 0.00 0.80 0.00 0.09 90.82 02:52:01 AM all 9.10 0.00 0.78 0.13 0.07 89.93 02:52:01 AM 0 8.79 0.00 0.99 0.00 0.07 90.15 02:52:01 AM 1 9.40 0.00 0.57 0.25 0.07 89.70 02:53:01 AM all 11.14 0.00 1.04 0.03 0.06 87.72 02:53:01 AM 0 11.05 0.00 1.20 0.00 0.05 87.70 02:53:01 AM 1 11.24 0.00 0.89 0.07 0.07 87.73 02:54:01 AM all 3.75 0.00 0.48 0.00 0.07 95.70 02:54:01 AM 0 3.16 0.00 0.42 0.00 0.07 96.35 02:54:01 AM 1 4.34 0.00 0.53 0.00 0.07 95.05 02:55:01 AM all 14.47 0.00 2.00 0.03 0.07 83.44 02:55:01 AM 0 8.13 0.00 1.48 0.03 0.07 90.29 02:55:01 AM 1 20.78 0.00 2.51 0.02 0.07 76.62 02:56:01 AM all 29.42 0.00 3.10 1.17 0.09 66.22 02:56:01 AM 0 22.11 0.00 2.50 1.25 0.08 74.05 02:56:01 AM 1 36.72 0.00 3.70 1.08 0.10 58.40 Average: all 13.32 0.00 2.02 1.87 0.07 82.72 Average: 0 10.52 0.00 1.78 1.70 0.07 85.93 Average: 1 16.12 0.00 2.27 2.03 0.08 79.50