---> uname -a: Linux prd-centos8-robot-2c-8g-49197.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 584 4852 19 2260 6815 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:2d:70:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85560sec preferred_lft 85560sec inet6 fe80::f816:3eff:fe2d:7052/64 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) 08/04/2025 _x86_64_ (2 CPU) 04:33:14 LINUX RESTART (2 CPU) 04:34:01 AM tps rtps wtps bread/s bwrtn/s 04:35:01 AM 96.78 6.28 90.50 1094.22 7200.28 04:36:01 AM 77.77 0.97 76.81 110.50 10046.53 04:37:01 AM 41.24 6.81 34.42 1251.05 2238.50 04:38:01 AM 52.44 0.25 52.19 47.06 7684.72 04:39:01 AM 4.92 0.22 4.70 11.73 208.16 04:40:02 AM 2.32 0.00 2.32 0.00 668.81 04:41:01 AM 0.83 0.00 0.83 0.00 213.77 04:42:01 AM 0.38 0.02 0.37 1.07 246.49 04:43:01 AM 0.78 0.03 0.75 1.87 291.12 04:44:01 AM 0.88 0.35 0.53 53.45 82.41 04:45:01 AM 0.22 0.00 0.22 0.00 22.85 04:46:01 AM 12.60 0.32 12.28 36.92 437.30 04:47:01 AM 29.81 0.53 29.28 64.79 3069.52 Average: 24.72 1.22 23.50 205.85 2495.97 04:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:35:01 AM 5255548 7048884 2626884 33.33 2688 1970108 659284 7.38 186716 2103052 231704 04:36:01 AM 5241336 7080668 2641096 33.51 2688 2014808 620324 6.95 218680 2074188 10760 04:37:01 AM 4916060 6999460 2966372 37.63 2688 2251356 678660 7.60 257876 2336660 189448 04:38:01 AM 4968252 7056156 2914180 36.97 2688 2255360 629172 7.04 261568 2271468 8 04:39:01 AM 4921740 7011620 2960692 37.56 2688 2257352 696600 7.80 261752 2317456 588 04:40:02 AM 4890140 6997428 2992292 37.96 2688 2274800 712156 7.97 262168 2348820 24 04:41:01 AM 4877136 6995764 3005296 38.13 2688 2286096 712156 7.97 262168 2361244 5492 04:42:01 AM 4874512 6996496 3007920 38.16 2688 2289460 712156 7.97 262172 2364600 1536 04:43:01 AM 4867212 6996264 3015220 38.25 2688 2296520 727856 8.15 262456 2370944 156 04:44:01 AM 4479620 6937344 3402812 43.17 2688 2300244 727768 8.15 263772 2377400 132 04:45:01 AM 4477056 6935148 3405376 43.20 2688 2300720 727768 8.15 263788 2380152 8 04:46:01 AM 4938252 6978476 2944180 37.35 2688 2213432 719228 8.05 336424 2248120 101716 04:47:01 AM 4980188 6990152 2902244 36.82 2688 2183736 717584 8.03 504428 2042088 15100 Average: 4899004 7001835 2983428 37.85 2688 2222615 695439 7.79 277228 2276630 42821 04:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 154.26 115.71 1318.19 26.04 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 66.38 46.80 568.91 7.78 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 41.64 31.94 325.87 7.30 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 195.82 143.86 42.85 31.93 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 26.19 17.71 22.55 2.51 0.00 0.00 0.00 0.00 04:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:02 AM eth0 39.09 35.74 121.71 10.43 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 22.86 19.10 76.11 6.82 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 22.40 19.65 5.97 9.85 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 17.61 14.63 63.78 10.61 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 40.25 55.43 22.78 5.02 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 13.70 11.83 3.21 2.07 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 88.44 55.46 147.50 86.60 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 20.21 16.61 15.68 8.15 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 57.65 44.99 210.56 16.56 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) 08/04/2025 _x86_64_ (2 CPU) 04:33:14 LINUX RESTART (2 CPU) 04:34:01 AM CPU %user %nice %system %iowait %steal %idle 04:35:01 AM all 40.56 0.00 6.18 1.07 0.10 52.10 04:35:01 AM 0 38.01 0.00 5.66 1.27 0.10 54.97 04:35:01 AM 1 43.11 0.00 6.70 0.87 0.10 49.23 04:36:01 AM all 22.97 0.00 2.72 1.19 0.08 73.04 04:36:01 AM 0 23.25 0.00 2.77 1.20 0.08 72.70 04:36:01 AM 1 22.69 0.00 2.67 1.18 0.07 73.39 04:37:01 AM all 23.54 0.00 4.33 1.03 0.08 71.02 04:37:01 AM 0 26.04 0.00 4.51 0.80 0.07 68.59 04:37:01 AM 1 21.04 0.00 4.15 1.27 0.08 73.45 04:38:01 AM all 9.95 0.00 2.06 0.52 0.06 87.41 04:38:01 AM 0 8.63 0.00 1.87 0.47 0.05 88.98 04:38:01 AM 1 11.28 0.00 2.24 0.57 0.07 85.85 04:39:01 AM all 2.98 0.00 0.24 0.03 0.05 96.69 04:39:01 AM 0 3.53 0.00 0.33 0.02 0.07 96.05 04:39:01 AM 1 2.44 0.00 0.15 0.05 0.03 97.33 04:40:02 AM all 17.49 0.00 0.22 0.05 0.08 82.16 04:40:02 AM 0 6.58 0.00 0.18 0.10 0.08 93.05 04:40:02 AM 1 28.38 0.00 0.25 0.00 0.08 71.29 04:41:01 AM all 9.87 0.00 0.19 0.02 0.05 89.88 04:41:01 AM 0 5.80 0.00 0.22 0.03 0.05 93.90 04:41:01 AM 1 13.92 0.00 0.15 0.00 0.05 85.87 04:42:01 AM all 11.73 0.00 0.18 0.01 0.08 88.00 04:42:01 AM 0 6.42 0.00 0.18 0.00 0.08 93.31 04:42:01 AM 1 17.04 0.00 0.18 0.02 0.07 82.70 04:43:01 AM all 6.47 0.00 0.22 0.02 0.07 93.23 04:43:01 AM 0 2.23 0.00 0.22 0.00 0.07 97.49 04:43:01 AM 1 10.70 0.00 0.22 0.03 0.07 88.98 04:44:01 AM all 8.26 0.00 2.50 0.01 0.08 89.15 04:44:01 AM 0 8.39 0.00 2.55 0.02 0.08 88.96 04:44:01 AM 1 8.13 0.00 2.45 0.00 0.08 89.34 04:45:01 AM all 4.10 0.00 0.17 0.00 0.07 95.66 04:45:01 AM 0 5.94 0.00 0.12 0.00 0.05 93.90 04:45:01 AM 1 2.27 0.00 0.22 0.00 0.08 97.43 04:45:01 AM CPU %user %nice %system %iowait %steal %idle 04:46:01 AM all 15.21 0.00 2.25 0.60 0.08 81.86 04:46:01 AM 0 6.32 0.00 2.12 0.53 0.08 90.94 04:46:01 AM 1 24.10 0.00 2.37 0.67 0.08 72.78 04:47:01 AM all 30.20 0.00 3.64 0.61 0.09 65.45 04:47:01 AM 0 15.86 0.00 3.34 0.25 0.08 80.47 04:47:01 AM 1 44.55 0.00 3.95 0.97 0.10 50.43 Average: all 15.66 0.00 1.92 0.40 0.07 81.95 Average: 0 12.10 0.00 1.86 0.36 0.07 85.61 Average: 1 19.22 0.00 1.98 0.43 0.07 78.29