---> uname -a: Linux prd-centos8-robot-2c-8g-51524.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 645 4701 19 2350 6754 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:dc:f6:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85453sec preferred_lft 85453sec inet6 fe80::f816:3eff:fedc:f6f4/64 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) 09/11/2025 _x86_64_ (2 CPU) 00:35:27 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 91.02 16.86 74.16 5346.79 7087.14 12:38:01 AM 87.80 0.72 87.09 52.92 10224.21 12:39:01 AM 45.38 4.05 41.34 1262.25 3592.10 12:40:01 AM 64.08 3.33 60.75 95.30 7613.60 12:41:01 AM 7.21 0.22 7.00 11.73 522.98 12:42:01 AM 2.15 0.00 2.15 0.00 140.38 12:43:01 AM 0.90 0.00 0.90 0.00 604.67 12:44:01 AM 0.35 0.02 0.33 1.07 380.07 12:45:01 AM 0.62 0.00 0.62 0.00 385.60 12:46:01 AM 0.67 0.00 0.67 0.00 376.84 12:47:01 AM 0.98 0.35 0.63 54.25 615.41 12:48:01 AM 0.62 0.03 0.58 1.07 476.72 12:49:01 AM 0.20 0.00 0.20 0.00 25.88 12:50:01 AM 5.10 0.32 4.78 36.92 167.54 12:51:01 AM 34.50 0.57 33.93 65.03 4703.85 Average: 22.77 1.76 21.01 461.91 2461.26 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5334224 7033320 2548208 32.33 2688 1882420 703888 7.88 189820 2040840 168412 12:38:01 AM 5146208 6985608 2736224 34.71 2688 2015676 710040 7.95 198492 2189292 42484 12:39:01 AM 4983792 6951664 2898640 36.77 2688 2141116 770132 8.62 259036 2282692 67888 12:40:01 AM 4928452 7020460 2953980 37.48 2688 2259752 701620 7.86 262880 2310452 10820 12:41:01 AM 4885264 6978480 2997168 38.02 2688 2260932 755712 8.46 263064 2353520 828 12:42:01 AM 4858580 6961364 3023852 38.36 2688 2270568 771624 8.64 263480 2379688 8480 12:43:01 AM 4837240 6954548 3045192 38.63 2688 2285080 771624 8.64 263480 2400972 5312 12:44:01 AM 4828552 6953160 3053880 38.74 2688 2292344 771624 8.64 263492 2410192 1192 12:45:01 AM 4796452 6934460 3085980 39.15 2688 2305760 787044 8.81 263540 2441312 3216 12:46:01 AM 4755784 6917028 3126648 39.67 2688 2328952 818036 9.16 263540 2482256 15408 12:47:01 AM 4726032 6908432 3156400 40.04 2688 2346680 833464 9.33 264936 2502356 13356 12:48:01 AM 4356440 6860988 3525992 44.73 2688 2347816 816860 9.15 265084 2500660 180 12:49:01 AM 4355776 6860848 3526656 44.74 2688 2348340 816860 9.15 265104 2501176 4 12:50:01 AM 4823088 6922484 3059344 38.81 2688 2270392 775560 8.68 345932 2348744 112516 12:51:01 AM 4818612 6926448 3063820 38.87 2688 2281504 772036 8.64 550408 2157452 22720 Average: 4828966 6944619 3053466 38.74 2688 2242489 771742 8.64 278819 2353440 31521 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 338.11 193.44 1763.18 62.34 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 73.30 50.87 734.29 8.74 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 42.29 35.40 331.57 8.76 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 203.50 143.54 45.73 39.56 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 13.53 8.90 10.54 1.28 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 26.38 23.18 76.66 7.28 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 27.38 28.23 97.79 8.27 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 18.76 16.64 36.01 6.52 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 28.78 23.21 153.94 11.37 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 36.78 32.18 375.42 2.91 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 25.76 26.44 263.18 2.57 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 29.35 45.16 3.44 3.91 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 17.60 15.16 4.23 2.66 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 93.10 62.36 173.69 115.82 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 17.96 17.02 16.94 8.39 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 66.18 48.12 272.46 19.36 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) 09/11/2025 _x86_64_ (2 CPU) 00:35:27 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 44.25 0.00 7.01 1.68 0.13 46.94 12:37:01 AM 0 52.26 0.00 6.80 1.77 0.12 39.05 12:37:01 AM 1 36.21 0.00 7.21 1.59 0.13 54.85 12:38:01 AM all 23.82 0.00 3.38 2.08 0.11 70.62 12:38:01 AM 0 32.27 0.00 4.14 2.34 0.12 61.14 12:38:01 AM 1 15.37 0.00 2.62 1.82 0.10 80.10 12:39:01 AM all 24.35 0.00 4.04 0.57 0.09 70.95 12:39:01 AM 0 36.15 0.00 4.37 0.68 0.08 58.71 12:39:01 AM 1 12.55 0.00 3.70 0.45 0.10 83.19 12:40:01 AM all 20.10 0.00 3.58 0.90 0.09 75.33 12:40:01 AM 0 30.18 0.00 4.33 0.90 0.08 64.51 12:40:01 AM 1 10.03 0.00 2.84 0.90 0.10 86.14 12:41:01 AM all 1.59 0.00 0.22 0.08 0.06 98.06 12:41:01 AM 0 2.27 0.00 0.30 0.12 0.07 97.25 12:41:01 AM 1 0.90 0.00 0.13 0.03 0.05 98.88 12:42:01 AM all 10.17 0.00 0.19 0.02 0.10 89.52 12:42:01 AM 0 16.64 0.00 0.20 0.02 0.10 83.05 12:42:01 AM 1 3.72 0.00 0.18 0.02 0.10 95.97 12:43:01 AM all 14.89 0.00 0.18 0.08 0.08 84.76 12:43:01 AM 0 27.33 0.00 0.15 0.00 0.07 72.46 12:43:01 AM 1 2.43 0.00 0.20 0.17 0.10 97.11 12:44:01 AM all 8.54 0.00 0.15 0.04 0.07 91.21 12:44:01 AM 0 14.20 0.00 0.15 0.03 0.07 85.55 12:44:01 AM 1 2.86 0.00 0.15 0.05 0.07 96.87 12:45:01 AM all 12.20 0.00 0.21 0.03 0.10 87.47 12:45:01 AM 0 17.85 0.00 0.20 0.00 0.10 81.85 12:45:01 AM 1 6.55 0.00 0.22 0.05 0.10 93.08 12:46:01 AM all 2.60 0.00 0.21 0.05 0.13 97.02 12:46:01 AM 0 2.81 0.00 0.22 0.10 0.13 96.74 12:46:01 AM 1 2.39 0.00 0.20 0.00 0.12 97.29 12:47:01 AM all 3.76 0.00 0.43 0.08 0.08 95.65 12:47:01 AM 0 3.90 0.00 0.38 0.03 0.07 95.62 12:47:01 AM 1 3.63 0.00 0.47 0.12 0.10 95.69 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 6.79 0.00 2.24 0.00 0.09 90.88 12:48:01 AM 0 8.13 0.00 2.26 0.00 0.12 89.49 12:48:01 AM 1 5.46 0.00 2.21 0.00 0.07 92.26 12:49:01 AM all 5.45 0.00 0.16 0.00 0.10 94.29 12:49:01 AM 0 4.10 0.00 0.15 0.00 0.10 95.65 12:49:01 AM 1 6.81 0.00 0.17 0.00 0.10 92.92 12:50:01 AM all 15.41 0.00 2.12 0.03 0.08 82.36 12:50:01 AM 0 18.60 0.00 2.79 0.02 0.08 78.51 12:50:01 AM 1 12.22 0.00 1.45 0.05 0.08 86.20 12:51:01 AM all 31.48 0.00 3.85 0.37 0.10 64.20 12:51:01 AM 0 45.19 0.00 4.78 0.30 0.10 49.63 12:51:01 AM 1 17.79 0.00 2.93 0.43 0.10 78.75 Average: all 15.03 0.00 1.86 0.40 0.09 82.61 Average: 0 20.80 0.00 2.08 0.42 0.09 76.60 Average: 1 9.26 0.00 1.65 0.38 0.09 88.62