---> uname -a: Linux prd-centos8-robot-2c-8g-8058.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 653 4808 19 2236 6745 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:6f:14:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.1/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85416sec preferred_lft 85416sec inet6 fe80::f816:3eff:fe6f:143b/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) 02/06/2026 _x86_64_ (2 CPU) 00:46:54 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 95.38 6.43 88.95 1098.83 6998.83 12:50:01 AM 79.32 1.02 78.31 73.44 10958.76 12:51:01 AM 31.49 0.42 31.07 64.78 2072.19 12:52:01 AM 78.04 9.40 68.64 1681.84 7982.44 12:53:01 AM 6.77 0.00 6.77 0.00 480.07 12:54:01 AM 0.40 0.00 0.40 0.00 4.78 12:55:01 AM 0.30 0.00 0.30 0.00 3.15 12:56:01 AM 2.13 0.10 2.03 6.80 139.00 12:57:01 AM 0.50 0.00 0.50 0.00 144.36 12:58:01 AM 0.33 0.00 0.33 0.00 139.36 12:59:01 AM 0.27 0.00 0.27 0.00 92.94 01:00:01 AM 0.23 0.00 0.23 0.00 131.31 01:01:01 AM 0.42 0.03 0.38 0.27 152.57 01:02:01 AM 5.70 0.27 5.43 6.13 284.43 01:03:01 AM 31.61 0.65 30.96 96.52 2324.93 Average: 22.19 1.22 20.97 201.91 2127.30 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5205712 7002264 2676720 33.96 2688 1973364 760572 8.52 187316 2153468 247340 12:50:01 AM 5130116 6973232 2752316 34.92 2688 2019564 780996 8.74 210124 2193940 9952 12:51:01 AM 4982996 6952872 2899436 36.78 2688 2140812 777088 8.70 234416 2300356 98832 12:52:01 AM 4898428 7011024 2984004 37.86 2688 2278588 712276 7.98 266776 2332828 9652 12:53:01 AM 4898232 7010780 2984200 37.86 2688 2278592 712276 7.98 266780 2332880 4 12:54:01 AM 4898652 7011164 2983780 37.85 2688 2278592 712276 7.98 266780 2332836 8 12:55:01 AM 4898564 7011076 2983868 37.85 2688 2278592 712276 7.98 266780 2332836 4 12:56:01 AM 4842596 6958156 3039836 38.56 2688 2281672 788532 8.83 267388 2387920 848 12:57:01 AM 4837296 6956268 3045136 38.63 2688 2285052 788532 8.83 267412 2393468 80 12:58:01 AM 4832588 6955580 3049844 38.69 2688 2289148 806472 9.03 267412 2397816 104 12:59:01 AM 4827400 6953336 3055032 38.76 2688 2292044 843764 9.45 267412 2402948 292 01:00:01 AM 4822780 6952628 3059652 38.82 2688 2295944 844120 9.45 267412 2407336 284 01:01:01 AM 4816436 6950504 3065996 38.90 2688 2300176 877736 9.83 267412 2413100 36 01:02:01 AM 5034336 6990944 2848096 36.13 2688 2124292 695272 7.78 286280 2187076 6648 01:03:01 AM 4968152 6948968 2914280 36.97 2688 2153484 759308 8.50 491876 2062112 11488 Average: 4926286 6975920 2956146 37.50 2688 2217994 771433 8.64 272105 2308728 25705 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 161.56 123.69 1337.95 25.75 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 59.16 39.10 619.58 5.68 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 45.17 41.09 337.26 8.93 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 555.48 416.01 115.48 94.36 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 2.48 2.03 0.56 0.49 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 1.35 0.70 0.17 0.12 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 2.18 1.92 0.42 0.42 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 157.05 140.65 31.82 11.27 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 256.26 256.77 44.10 18.69 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 206.42 206.60 39.96 15.14 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 139.55 138.94 26.76 10.82 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 283.57 284.12 50.61 20.71 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 224.36 225.84 43.81 16.75 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 183.78 153.07 94.40 97.58 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 31.14 25.68 72.61 17.72 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 153.97 137.08 187.70 22.96 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) 02/06/2026 _x86_64_ (2 CPU) 00:46:54 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 38.59 0.00 6.14 1.04 0.12 54.12 12:49:01 AM 0 32.76 0.00 5.15 0.88 0.12 61.09 12:49:01 AM 1 44.43 0.00 7.12 1.20 0.12 47.13 12:50:01 AM all 13.91 0.00 2.37 1.28 0.08 82.36 12:50:01 AM 0 11.29 0.00 2.60 1.50 0.10 84.50 12:50:01 AM 1 16.52 0.00 2.14 1.05 0.07 80.22 12:51:01 AM all 22.11 0.00 3.54 0.78 0.08 73.49 12:51:01 AM 0 18.05 0.00 3.34 1.15 0.08 77.38 12:51:01 AM 1 26.16 0.00 3.75 0.42 0.08 69.60 12:52:01 AM all 21.88 0.00 5.37 1.67 0.10 70.97 12:52:01 AM 0 23.73 0.00 5.20 1.62 0.10 69.35 12:52:01 AM 1 20.04 0.00 5.55 1.72 0.10 72.59 12:53:01 AM all 0.33 0.00 0.11 0.09 0.04 99.42 12:53:01 AM 0 0.55 0.00 0.10 0.10 0.02 99.23 12:53:01 AM 1 0.12 0.00 0.12 0.08 0.07 99.62 12:54:01 AM all 0.33 0.00 0.06 0.00 0.04 99.57 12:54:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 12:54:01 AM 1 0.12 0.00 0.08 0.00 0.07 99.73 12:55:01 AM all 0.33 0.00 0.08 0.00 0.03 99.55 12:55:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 12:55:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 12:56:01 AM all 9.62 0.00 0.94 0.01 0.08 89.35 12:56:01 AM 0 6.12 0.00 0.87 0.02 0.07 92.92 12:56:01 AM 1 13.12 0.00 1.01 0.00 0.08 85.79 12:57:01 AM all 12.12 0.00 1.22 0.00 0.09 86.57 12:57:01 AM 0 8.94 0.00 1.23 0.00 0.08 89.75 12:57:01 AM 1 15.32 0.00 1.20 0.00 0.10 83.38 12:58:01 AM all 11.70 0.00 1.15 0.00 0.09 87.05 12:58:01 AM 0 11.21 0.00 1.13 0.00 0.10 87.57 12:58:01 AM 1 12.20 0.00 1.18 0.00 0.08 86.53 12:59:01 AM all 9.83 0.00 0.86 0.00 0.08 89.23 12:59:01 AM 0 10.19 0.00 0.96 0.00 0.08 88.76 12:59:01 AM 1 9.46 0.00 0.76 0.00 0.08 89.70 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 13.46 0.00 1.36 0.00 0.08 85.09 01:00:01 AM 0 7.83 0.00 1.28 0.00 0.07 90.82 01:00:01 AM 1 19.11 0.00 1.44 0.00 0.10 79.35 01:01:01 AM all 12.83 0.00 1.32 0.01 0.09 85.74 01:01:01 AM 0 6.33 0.00 0.96 0.02 0.08 92.61 01:01:01 AM 1 19.37 0.00 1.69 0.00 0.10 78.84 01:02:01 AM all 12.92 0.00 1.66 0.00 0.08 85.34 01:02:01 AM 0 6.64 0.00 1.39 0.00 0.08 91.89 01:02:01 AM 1 19.20 0.00 1.93 0.00 0.08 78.78 01:03:01 AM all 30.50 0.00 4.11 0.23 0.08 65.08 01:03:01 AM 0 20.12 0.00 3.57 0.17 0.08 76.06 01:03:01 AM 1 40.88 0.00 4.65 0.28 0.08 54.11 Average: all 14.04 0.00 2.02 0.34 0.08 83.51 Average: 0 11.00 0.00 1.86 0.36 0.07 86.70 Average: 1 17.09 0.00 2.18 0.32 0.08 80.32