---> uname -a: Linux prd-centos8-robot-2c-8g-40933.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 573 4943 19 2181 6825 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:a7:35:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85522sec preferred_lft 85522sec inet6 fe80::f816:3eff:fea7:355a/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) 07/09/2025 _x86_64_ (2 CPU) 03:35:30 LINUX RESTART (2 CPU) 03:36:01 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 121.86 47.50 74.36 6142.35 7095.70 03:38:01 AM 82.36 0.72 81.64 52.92 9980.06 03:39:01 AM 54.29 7.13 47.16 1310.71 3506.60 03:40:01 AM 49.13 0.25 48.88 47.05 7415.21 03:41:01 AM 3.78 0.02 3.77 0.13 141.79 03:42:01 AM 1.87 0.00 1.87 0.00 136.29 03:43:02 AM 0.38 0.00 0.38 0.00 61.26 03:44:01 AM 0.20 0.00 0.20 0.00 60.67 03:45:01 AM 0.28 0.00 0.28 0.00 46.58 03:46:01 AM 0.40 0.00 0.40 0.00 11.25 03:47:01 AM 0.30 0.00 0.30 0.00 15.28 03:48:01 AM 0.18 0.00 0.18 0.00 43.45 03:49:01 AM 10.58 0.32 10.26 36.93 411.25 03:50:01 AM 29.36 0.53 28.82 64.78 1684.21 Average: 25.39 4.04 21.35 547.45 2189.04 03:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5379708 7084056 2502716 31.75 2688 1886600 651736 7.30 186388 1995152 175184 03:38:01 AM 5185068 7019160 2697356 34.22 2688 2010028 690836 7.74 198424 2146740 42484 03:39:01 AM 4982152 7058544 2900272 36.79 2688 2245232 649640 7.27 258096 2271172 176484 03:40:01 AM 4987440 7069004 2894984 36.73 2688 2249604 627396 7.02 262544 2250896 4 03:41:01 AM 4945572 7028224 2936852 37.26 2688 2250700 696372 7.80 262680 2292100 1092 03:42:01 AM 4941996 7026364 2940428 37.30 2688 2252456 717652 8.04 262692 2295720 640 03:43:02 AM 4938120 7023916 2944304 37.35 2688 2253868 737112 8.25 262692 2299624 404 03:44:01 AM 4933492 7020900 2948932 37.41 2688 2255488 753528 8.44 262696 2304272 308 03:45:01 AM 4931632 7020080 2950792 37.44 2688 2256504 753528 8.44 262696 2306064 4 03:46:01 AM 4931248 7020076 2951176 37.44 2688 2256884 753528 8.44 262700 2306500 264 03:47:01 AM 4930620 7019760 2951804 37.45 2688 2257196 753528 8.44 262700 2307268 236 03:48:01 AM 4927312 7017540 2955112 37.49 2688 2258284 753528 8.44 262700 2310416 96 03:49:01 AM 5076748 7000056 2805676 35.59 2688 2096196 698476 7.82 307964 2136432 39228 03:50:01 AM 5110808 7036624 2771616 35.16 2688 2099376 680148 7.62 467764 1947644 25040 Average: 5014423 7031736 2868001 36.38 2688 2187744 708358 7.93 270195 2226429 32962 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 302.27 196.97 1760.41 62.93 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 58.15 44.67 708.48 7.92 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 39.84 35.91 313.98 9.21 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 195.12 144.19 44.51 39.67 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 66.76 60.31 14.31 5.71 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 83.72 81.94 16.18 7.72 0.00 0.00 0.00 0.00 03:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:02 AM eth0 47.68 46.19 10.42 5.10 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 75.75 76.21 14.67 7.07 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 38.14 35.90 9.37 4.86 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 15.40 13.26 3.78 2.37 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 12.13 10.53 3.09 1.94 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 34.01 30.24 8.82 5.55 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 81.95 59.46 103.17 49.47 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 18.01 16.28 14.58 7.77 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 76.35 60.84 216.38 15.53 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) 07/09/2025 _x86_64_ (2 CPU) 03:35:30 LINUX RESTART (2 CPU) 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 47.04 0.02 7.69 1.76 0.15 43.35 03:37:01 AM 0 37.68 0.02 6.63 1.65 0.17 53.86 03:37:01 AM 1 56.46 0.02 8.75 1.87 0.13 32.77 03:38:01 AM all 22.84 0.00 3.17 1.38 0.07 72.53 03:38:01 AM 0 29.12 0.00 3.64 1.65 0.08 65.50 03:38:01 AM 1 16.57 0.00 2.70 1.12 0.07 79.55 03:39:01 AM all 30.60 0.00 5.18 0.59 0.08 63.54 03:39:01 AM 0 40.31 0.00 5.85 0.58 0.10 53.16 03:39:01 AM 1 20.90 0.00 4.51 0.60 0.07 73.93 03:40:01 AM all 13.86 0.00 2.34 0.67 0.07 83.07 03:40:01 AM 0 12.41 0.00 2.44 0.92 0.07 84.17 03:40:01 AM 1 15.30 0.00 2.24 0.42 0.07 81.97 03:41:01 AM all 5.23 0.00 0.44 0.01 0.04 94.28 03:41:01 AM 0 5.60 0.00 0.39 0.00 0.05 93.96 03:41:01 AM 1 4.86 0.00 0.50 0.02 0.03 94.59 03:42:01 AM all 6.31 0.00 0.42 0.01 0.08 93.18 03:42:01 AM 0 6.35 0.00 0.44 0.02 0.07 93.13 03:42:01 AM 1 6.27 0.00 0.40 0.00 0.08 93.24 03:43:02 AM all 5.13 0.00 0.32 0.00 0.06 94.50 03:43:02 AM 0 4.86 0.00 0.28 0.00 0.07 94.79 03:43:02 AM 1 5.39 0.00 0.35 0.00 0.05 94.20 03:44:01 AM all 5.05 0.00 0.43 0.00 0.06 94.47 03:44:01 AM 0 3.51 0.00 0.49 0.00 0.05 95.94 03:44:01 AM 1 6.59 0.00 0.36 0.00 0.07 92.99 03:45:01 AM all 6.51 0.00 0.32 0.01 0.05 93.11 03:45:01 AM 0 8.27 0.00 0.35 0.02 0.07 91.29 03:45:01 AM 1 4.75 0.00 0.28 0.00 0.03 94.93 03:46:01 AM all 4.09 0.00 0.23 0.00 0.06 95.63 03:46:01 AM 0 4.65 0.00 0.22 0.00 0.05 95.08 03:46:01 AM 1 3.52 0.00 0.23 0.00 0.07 96.18 03:47:01 AM all 3.35 0.00 0.24 0.00 0.04 96.37 03:47:01 AM 0 2.69 0.00 0.23 0.00 0.03 97.04 03:47:01 AM 1 4.00 0.00 0.25 0.00 0.05 95.70 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 9.76 0.00 0.45 0.00 0.06 89.73 03:48:01 AM 0 13.59 0.00 0.48 0.00 0.07 85.86 03:48:01 AM 1 5.92 0.00 0.42 0.00 0.05 93.61 03:49:01 AM all 21.99 0.00 2.29 0.04 0.08 75.60 03:49:01 AM 0 25.80 0.00 2.20 0.07 0.08 71.85 03:49:01 AM 1 18.17 0.00 2.37 0.02 0.08 79.35 03:50:01 AM all 27.92 0.00 4.01 0.12 0.08 67.87 03:50:01 AM 0 31.89 0.00 3.90 0.08 0.08 64.04 03:50:01 AM 1 23.94 0.00 4.12 0.15 0.08 71.70 Average: all 15.01 0.00 1.97 0.33 0.07 82.62 Average: 0 16.25 0.00 1.98 0.36 0.07 81.35 Average: 1 13.78 0.00 1.97 0.30 0.07 83.89