---> uname -a: Linux prd-centos8-robot-2c-8g-40126.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 632 4840 19 2224 6766 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:5a:f8:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85176sec preferred_lft 85176sec inet6 fe80::f816:3eff:fe5a:f851/64 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) 07/06/2025 _x86_64_ (2 CPU) 03:25:42 LINUX RESTART (2 CPU) 03:27:01 AM tps rtps wtps bread/s bwrtn/s 03:28:01 AM 114.28 0.15 114.13 4.00 10786.94 03:29:01 AM 48.80 1.00 47.80 112.23 5647.97 03:30:02 AM 56.73 7.00 49.73 1292.90 3497.65 03:31:01 AM 36.05 0.03 36.02 3.52 6299.51 03:32:01 AM 4.33 0.00 4.33 0.00 179.97 03:33:01 AM 0.18 0.00 0.18 0.00 2.27 03:34:01 AM 0.18 0.02 0.17 0.13 2.20 03:35:01 AM 1.80 0.00 1.80 0.00 167.57 03:36:01 AM 0.47 0.07 0.40 3.20 88.59 03:37:01 AM 0.42 0.00 0.42 0.00 77.95 03:38:01 AM 0.20 0.00 0.20 0.00 97.33 03:39:01 AM 0.32 0.00 0.32 0.00 112.00 03:40:01 AM 0.20 0.00 0.20 0.00 85.49 03:41:01 AM 0.45 0.03 0.42 0.27 127.51 03:42:01 AM 1.38 0.00 1.38 0.00 96.98 03:43:01 AM 0.18 0.00 0.18 0.00 103.32 03:44:01 AM 0.22 0.00 0.22 0.00 93.33 03:45:01 AM 3.55 0.32 3.23 36.93 194.68 03:46:01 AM 31.49 0.33 31.16 37.19 2663.73 Average: 15.84 0.47 15.37 78.51 1591.99 03:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:28:01 AM 5091708 6952268 2790724 35.40 2688 2037332 763712 8.55 190776 2255016 169052 03:29:01 AM 5210180 7042500 2672252 33.90 2688 2008404 663644 7.43 218448 2104084 10784 03:30:02 AM 4925280 7002032 2957152 37.52 2688 2244220 688344 7.71 256716 2325840 167796 03:31:01 AM 4944132 7022840 2938300 37.28 2688 2246304 662024 7.41 262384 2294764 4 03:32:01 AM 4943840 7022552 2938592 37.28 2688 2246308 677572 7.59 262388 2294948 4 03:33:01 AM 4944176 7022888 2938256 37.28 2688 2246308 677572 7.59 262388 2294920 4 03:34:01 AM 4898776 6978884 2983656 37.85 2688 2247704 753940 8.44 262540 2339664 1380 03:35:01 AM 4892416 6974364 2990016 37.93 2688 2249544 753940 8.44 262888 2345916 68 03:36:01 AM 4889596 6974056 2992836 37.97 2688 2252064 753940 8.44 263084 2348640 4 03:37:01 AM 4886312 6973580 2996120 38.01 2688 2254904 753940 8.44 263084 2351840 676 03:38:01 AM 4882828 6973084 2999604 38.05 2688 2257868 789436 8.84 263084 2355060 756 03:39:01 AM 4878040 6971404 3004392 38.12 2688 2260988 789436 8.84 263084 2359924 592 03:40:01 AM 4871124 6967256 3011308 38.20 2688 2263728 828392 9.28 263084 2366296 800 03:41:01 AM 4868496 6967752 3013936 38.24 2688 2266852 829468 9.29 263212 2369164 208 03:42:01 AM 4864792 6966952 3017640 38.28 2688 2269772 845944 9.47 263212 2372408 1176 03:43:01 AM 4862616 6967280 3019816 38.31 2688 2272292 825132 9.24 263212 2375056 636 03:44:01 AM 4859892 6967216 3022540 38.35 2688 2274924 825132 9.24 263212 2377740 508 03:45:01 AM 4993932 6966064 2888500 36.64 2688 2141496 699428 7.83 286172 2235596 52844 03:46:01 AM 4941512 6909596 2940920 37.31 2688 2141120 772936 8.65 486656 2098504 10256 Average: 4928929 6980135 2953503 37.47 2688 2220112 755470 8.46 269454 2308704 21976 03:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 113.76 86.92 1259.39 11.99 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 15.66 10.08 7.11 3.92 0.00 0.00 0.00 0.00 03:30:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:02 AM eth0 44.29 38.94 318.28 9.62 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 567.02 403.59 109.61 91.58 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 2.55 1.92 0.55 0.47 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 3.63 2.18 0.80 0.65 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 50.86 39.81 14.09 3.73 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 119.68 119.91 19.74 9.33 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 64.78 64.83 12.46 5.37 0.00 0.00 0.00 0.00 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 97.27 97.02 18.97 7.81 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 138.25 139.47 25.04 10.93 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 216.10 218.16 37.27 15.69 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 102.48 103.13 19.50 8.37 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 173.11 174.68 30.70 12.90 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 161.76 162.86 29.45 12.53 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 74.31 75.01 14.38 6.07 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 75.65 76.40 15.74 6.10 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 140.19 111.88 155.12 122.07 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 16.69 16.43 15.27 7.74 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 114.24 102.01 110.70 18.19 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) 07/06/2025 _x86_64_ (2 CPU) 03:25:42 LINUX RESTART (2 CPU) 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 36.49 0.00 5.45 4.49 0.11 53.46 03:28:01 AM 0 39.63 0.00 5.85 5.17 0.12 49.24 03:28:01 AM 1 33.35 0.00 5.04 3.80 0.10 57.71 03:29:01 AM all 19.22 0.00 2.50 3.54 0.07 74.67 03:29:01 AM 0 21.03 0.00 2.62 4.02 0.07 72.26 03:29:01 AM 1 17.40 0.00 2.39 3.06 0.07 77.08 03:30:02 AM all 29.81 0.00 5.55 2.64 0.11 61.90 03:30:02 AM 0 39.73 0.00 6.31 3.64 0.12 50.21 03:30:02 AM 1 19.90 0.00 4.79 1.63 0.10 73.58 03:31:01 AM all 6.16 0.00 1.70 1.25 0.03 90.85 03:31:01 AM 0 6.97 0.00 1.46 1.56 0.03 89.97 03:31:01 AM 1 5.35 0.00 1.93 0.94 0.03 91.75 03:32:01 AM all 0.38 0.00 0.13 0.02 0.02 99.46 03:32:01 AM 0 0.17 0.00 0.12 0.03 0.02 99.67 03:32:01 AM 1 0.58 0.00 0.15 0.00 0.02 99.25 03:33:01 AM all 0.38 0.00 0.09 0.00 0.02 99.51 03:33:01 AM 0 0.35 0.00 0.10 0.00 0.02 99.53 03:33:01 AM 1 0.42 0.00 0.08 0.00 0.02 99.48 03:34:01 AM all 4.08 0.00 0.57 0.01 0.03 95.31 03:34:01 AM 0 7.49 0.00 0.82 0.02 0.02 91.66 03:34:01 AM 1 0.69 0.00 0.32 0.00 0.03 98.96 03:35:01 AM all 8.91 0.00 0.83 0.02 0.05 90.20 03:35:01 AM 0 11.21 0.00 1.02 0.02 0.07 87.68 03:35:01 AM 1 6.63 0.00 0.64 0.02 0.03 92.68 03:36:01 AM all 6.67 0.00 0.58 0.00 0.04 92.71 03:36:01 AM 0 10.64 0.00 0.77 0.00 0.03 88.56 03:36:01 AM 1 2.70 0.00 0.39 0.00 0.05 96.87 03:37:01 AM all 8.44 0.00 0.74 0.01 0.06 90.76 03:37:01 AM 0 12.80 0.00 0.94 0.00 0.07 86.19 03:37:01 AM 1 4.08 0.00 0.54 0.02 0.05 95.32 03:38:01 AM all 10.30 0.00 0.95 0.00 0.05 88.70 03:38:01 AM 0 14.33 0.00 1.21 0.00 0.05 84.41 03:38:01 AM 1 6.27 0.00 0.69 0.00 0.05 92.99 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 10.14 0.00 1.10 0.03 0.07 88.66 03:39:01 AM 0 14.05 0.00 1.28 0.00 0.07 84.61 03:39:01 AM 1 6.23 0.00 0.93 0.05 0.07 92.72 03:40:01 AM all 9.22 0.00 0.85 0.01 0.04 89.88 03:40:01 AM 0 14.23 0.00 1.06 0.00 0.05 84.66 03:40:01 AM 1 4.24 0.00 0.64 0.02 0.03 95.07 03:41:01 AM all 9.90 0.00 1.19 0.00 0.05 88.86 03:41:01 AM 0 14.38 0.00 1.26 0.00 0.05 84.30 03:41:01 AM 1 5.42 0.00 1.11 0.00 0.05 93.42 03:42:01 AM all 10.08 0.00 1.25 0.06 0.06 88.55 03:42:01 AM 0 12.05 0.00 1.33 0.02 0.07 86.54 03:42:01 AM 1 8.10 0.00 1.16 0.10 0.05 90.58 03:43:01 AM all 7.93 0.00 0.76 0.01 0.04 91.27 03:43:01 AM 0 10.95 0.00 0.95 0.02 0.05 88.03 03:43:01 AM 1 4.93 0.00 0.57 0.00 0.03 94.47 03:44:01 AM all 6.97 0.00 0.65 0.00 0.04 92.34 03:44:01 AM 0 6.55 0.00 0.69 0.00 0.03 92.73 03:44:01 AM 1 7.38 0.00 0.60 0.00 0.05 91.96 03:45:01 AM all 15.96 0.00 2.15 0.17 0.07 81.65 03:45:01 AM 0 20.57 0.00 2.68 0.08 0.07 76.60 03:45:01 AM 1 11.35 0.00 1.63 0.25 0.07 86.71 03:46:01 AM all 28.13 0.00 2.84 1.50 0.08 67.46 03:46:01 AM 0 33.77 0.00 2.92 2.02 0.08 61.21 03:46:01 AM 1 22.47 0.00 2.76 0.99 0.07 73.72 Average: all 12.08 0.00 1.57 0.73 0.05 85.56 Average: 0 15.34 0.00 1.76 0.88 0.06 81.96 Average: 1 8.83 0.00 1.39 0.57 0.05 89.16