---> uname -a: Linux prd-centos8-robot-2c-8g-5159.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 606 4847 19 2242 6792 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:79:d8:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85159sec preferred_lft 85159sec inet6 fe80::f816:3eff:fe79:d8d8/64 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) 10/19/2025 _x86_64_ (2 CPU) 04:46:56 LINUX RESTART (2 CPU) 04:48:01 AM tps rtps wtps bread/s bwrtn/s 04:49:01 AM 57.86 0.33 57.53 14.80 5576.69 04:50:01 AM 88.52 0.32 88.20 21.19 9606.96 04:51:01 AM 36.12 0.82 35.30 96.49 4205.71 04:52:01 AM 61.05 6.93 54.12 1289.30 3633.67 04:53:01 AM 31.56 0.03 31.53 3.47 6304.90 04:54:01 AM 3.80 0.00 3.80 0.00 129.59 04:55:01 AM 0.37 0.00 0.37 0.00 3.97 04:56:01 AM 0.68 0.22 0.47 11.73 19.71 04:57:01 AM 2.08 0.00 2.08 0.00 255.84 04:58:01 AM 0.43 0.03 0.40 1.87 137.34 04:59:01 AM 0.27 0.00 0.27 0.00 148.53 05:00:01 AM 0.30 0.00 0.30 0.00 177.10 05:01:01 AM 0.35 0.02 0.33 0.13 18.73 05:02:01 AM 0.55 0.10 0.45 2.00 70.67 05:03:01 AM 1.37 0.00 1.37 0.00 93.83 05:04:01 AM 0.33 0.00 0.33 0.00 131.12 05:05:01 AM 0.20 0.00 0.20 0.00 29.88 05:06:01 AM 0.18 0.00 0.18 0.00 36.52 05:07:01 AM 22.11 0.40 21.71 46.78 2249.37 Average: 16.22 0.48 15.73 78.31 1727.96 04:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:49:01 AM 5244876 6972080 2637556 33.46 2688 1910292 792444 8.87 223316 2089712 142996 04:50:01 AM 5189356 7034048 2693076 34.17 2688 2020236 715144 8.01 188328 2156476 104284 04:51:01 AM 5225832 7073048 2656600 33.70 2688 2023188 684400 7.66 219144 2087324 10760 04:52:01 AM 4876776 6981700 3005656 38.13 2688 2272284 731928 8.20 257852 2370504 181008 04:53:01 AM 4942484 7041744 2939948 37.30 2688 2266700 668872 7.49 262240 2295304 4 04:54:01 AM 4942276 7041536 2940156 37.30 2688 2266700 668872 7.49 262244 2295456 4 04:55:01 AM 4942568 7041828 2939864 37.30 2688 2266700 668872 7.49 262244 2295184 4 04:56:01 AM 4889008 6991376 2993424 37.98 2688 2269812 756624 8.47 262376 2348384 2308 04:57:01 AM 4884280 6990012 2998152 38.04 2688 2273172 789524 8.84 262612 2352880 80 04:58:01 AM 4877152 6987712 3005280 38.13 2688 2278000 789524 8.84 262924 2359820 848 04:59:01 AM 4870296 6984428 3012136 38.21 2688 2281572 789524 8.84 262924 2366512 32 05:00:01 AM 4864940 6984308 3017492 38.28 2688 2286808 779124 8.72 262924 2372024 8 05:01:01 AM 4863180 6983304 3019252 38.30 2688 2287572 759648 8.51 262924 2373528 312 05:02:01 AM 4861520 6983444 3020912 38.32 2688 2289352 776848 8.70 263208 2374888 160 05:03:01 AM 4860012 6983716 3022420 38.34 2688 2291140 776848 8.70 263208 2376428 24 05:04:01 AM 4855960 6983504 3026472 38.40 2688 2294988 776848 8.70 263208 2380260 48 05:05:01 AM 4854744 6983440 3027688 38.41 2688 2296132 776848 8.70 263208 2381412 356 05:06:01 AM 4908092 7042516 2974340 37.73 2688 2301852 681208 7.63 263544 2328732 5036 05:07:01 AM 4950320 6936036 2932112 37.20 2688 2159284 775616 8.68 486952 2088608 23644 Average: 4942299 7001041 2940133 37.30 2688 2228199 745196 8.34 266073 2299655 24838 04:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 64.60 48.37 652.32 5.30 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 85.62 64.76 844.05 9.85 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 16.67 12.39 7.73 4.42 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 47.15 40.19 337.15 10.13 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 581.14 446.41 111.42 95.98 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 2.62 2.08 0.69 0.62 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 2.62 1.87 0.44 0.41 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 83.67 65.26 28.04 5.62 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 170.39 169.94 37.84 13.17 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 121.33 121.61 38.10 9.61 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 43.54 42.95 22.68 3.93 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 138.76 138.86 42.80 12.45 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 7.76 6.61 3.69 1.09 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 124.55 124.15 21.73 9.85 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 127.63 127.11 22.50 10.08 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 132.11 133.32 32.43 10.29 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 3.15 4.02 0.67 0.70 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 85.27 66.49 19.27 5.89 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 80.94 63.63 162.05 100.50 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 101.02 88.42 125.56 16.31 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) 10/19/2025 _x86_64_ (2 CPU) 04:46:56 LINUX RESTART (2 CPU) 04:48:01 AM CPU %user %nice %system %iowait %steal %idle 04:49:01 AM all 18.71 0.00 2.67 14.74 0.08 63.80 04:49:01 AM 0 23.22 0.00 3.34 14.28 0.07 59.09 04:49:01 AM 1 14.20 0.00 2.01 15.21 0.08 68.50 04:50:01 AM all 28.73 0.00 3.95 13.13 0.11 54.08 04:50:01 AM 0 48.85 0.00 5.43 11.59 0.12 34.01 04:50:01 AM 1 8.64 0.00 2.47 14.66 0.10 74.12 04:51:01 AM all 13.32 0.00 2.02 0.73 0.05 83.88 04:51:01 AM 0 20.09 0.00 2.22 0.65 0.05 76.99 04:51:01 AM 1 6.54 0.00 1.82 0.82 0.05 90.77 04:52:01 AM all 31.68 0.00 5.81 1.64 0.10 60.77 04:52:01 AM 0 36.78 0.00 6.50 0.82 0.10 55.81 04:52:01 AM 1 26.58 0.00 5.12 2.46 0.10 65.74 04:53:01 AM all 2.45 0.00 1.50 4.85 0.06 91.14 04:53:01 AM 0 2.40 0.00 1.53 1.41 0.05 94.62 04:53:01 AM 1 2.50 0.00 1.48 8.29 0.07 87.67 04:54:01 AM all 0.31 0.00 0.10 0.24 0.03 99.32 04:54:01 AM 0 0.53 0.00 0.12 0.48 0.03 98.83 04:54:01 AM 1 0.08 0.00 0.08 0.00 0.02 99.82 04:55:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 04:55:01 AM 0 0.50 0.00 0.08 0.00 0.02 99.40 04:55:01 AM 1 0.23 0.00 0.08 0.00 0.03 99.65 04:56:01 AM all 6.38 0.00 0.96 0.06 0.05 92.55 04:56:01 AM 0 6.70 0.00 1.02 0.00 0.05 92.23 04:56:01 AM 1 6.07 0.00 0.89 0.12 0.05 92.87 04:57:01 AM all 13.60 0.00 1.30 0.01 0.11 84.99 04:57:01 AM 0 13.66 0.00 0.98 0.00 0.10 85.26 04:57:01 AM 1 13.53 0.00 1.61 0.02 0.12 84.71 04:58:01 AM all 11.76 0.00 1.03 0.01 0.06 87.14 04:58:01 AM 0 18.23 0.00 1.31 0.02 0.05 80.39 04:58:01 AM 1 5.29 0.00 0.76 0.00 0.07 93.88 04:59:01 AM all 8.79 0.00 0.61 0.02 0.05 90.54 04:59:01 AM 0 9.86 0.00 0.66 0.00 0.07 89.41 04:59:01 AM 1 7.73 0.00 0.55 0.03 0.03 91.65 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 15.12 0.00 1.51 0.01 0.08 83.28 05:00:01 AM 0 19.71 0.00 2.07 0.00 0.07 78.15 05:00:01 AM 1 10.45 0.00 0.95 0.02 0.09 88.50 05:01:01 AM all 4.77 0.00 0.47 0.00 0.05 94.72 05:01:01 AM 0 6.35 0.00 0.70 0.00 0.07 92.89 05:01:01 AM 1 3.20 0.00 0.24 0.00 0.03 96.53 05:02:01 AM all 8.25 0.00 0.88 0.01 0.06 90.80 05:02:01 AM 0 11.05 0.00 0.90 0.00 0.07 87.97 05:02:01 AM 1 5.50 0.00 0.85 0.02 0.05 93.58 05:03:01 AM all 8.94 0.00 0.75 0.00 0.06 90.25 05:03:01 AM 0 11.24 0.00 0.80 0.00 0.05 87.90 05:03:01 AM 1 6.66 0.00 0.71 0.00 0.07 92.57 05:04:01 AM all 10.63 0.00 1.02 0.00 0.07 88.29 05:04:01 AM 0 12.84 0.00 1.26 0.00 0.07 85.83 05:04:01 AM 1 8.41 0.00 0.78 0.00 0.07 90.75 05:05:01 AM all 3.62 0.00 0.45 0.00 0.05 95.88 05:05:01 AM 0 4.96 0.00 0.60 0.00 0.05 94.39 05:05:01 AM 1 2.27 0.00 0.30 0.00 0.05 97.37 05:06:01 AM all 8.90 0.00 0.71 0.00 0.06 90.33 05:06:01 AM 0 14.97 0.00 0.90 0.00 0.07 84.05 05:06:01 AM 1 2.83 0.00 0.52 0.00 0.05 96.60 05:07:01 AM all 25.40 0.00 3.17 0.25 0.08 71.10 05:07:01 AM 0 27.48 0.00 3.36 0.13 0.08 68.95 05:07:01 AM 1 23.32 0.00 2.99 0.37 0.08 73.24 Average: all 11.68 0.00 1.53 1.89 0.06 84.83 Average: 0 15.26 0.00 1.78 1.56 0.06 81.33 Average: 1 8.11 0.00 1.28 2.22 0.06 88.33