---> uname -a: Linux prd-centos8-robot-2c-8g-35586.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4890 19 2223 6816 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:42:a0:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85231sec preferred_lft 85231sec inet6 fe80::f816:3eff:fe42:a054/64 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) 06/19/2025 _x86_64_ (2 CPU) 08:13:12 LINUX RESTART (2 CPU) 08:14:01 AM tps rtps wtps bread/s bwrtn/s 08:15:01 AM 95.32 6.32 89.00 1120.21 6950.82 08:16:01 AM 73.66 0.77 72.89 53.58 10204.08 08:17:01 AM 15.23 0.38 14.85 64.26 695.03 08:18:01 AM 33.82 6.71 27.11 1245.72 1657.15 08:19:01 AM 55.26 0.25 55.01 47.06 7662.86 08:20:01 AM 4.35 0.00 4.35 0.00 146.52 08:21:01 AM 0.22 0.00 0.22 0.00 1.63 08:22:01 AM 0.23 0.02 0.22 0.13 3.73 08:23:01 AM 1.77 0.00 1.77 0.00 161.19 08:24:01 AM 6.70 5.98 0.72 576.74 167.41 08:25:01 AM 3.20 0.00 3.20 0.00 217.90 08:26:01 AM 0.38 0.00 0.38 0.00 168.79 08:27:01 AM 0.23 0.00 0.23 0.00 13.23 08:28:01 AM 0.18 0.00 0.18 0.00 69.46 08:29:02 AM 0.43 0.03 0.40 0.27 58.39 08:30:01 AM 1.32 0.00 1.32 0.00 140.46 08:31:01 AM 0.35 0.00 0.35 0.00 60.05 08:32:01 AM 22.58 0.42 22.16 47.73 2145.21 Average: 17.53 1.16 16.37 175.48 1697.19 08:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:15:01 AM 5212040 6998692 2670392 33.88 2688 1965044 738492 8.27 195924 2143664 242724 08:16:01 AM 5205288 7023976 2677144 33.96 2688 1996012 695956 7.79 198156 2134388 8 08:17:01 AM 5270856 7091848 2611576 33.13 2688 1997944 637444 7.14 218668 2048752 8 08:18:01 AM 4951016 7012328 2931416 37.19 2688 2230692 706760 7.91 257908 2305544 186644 08:19:01 AM 4996036 7061924 2886396 36.62 2688 2234704 632816 7.09 260976 2250980 16 08:20:01 AM 4996460 7062352 2885972 36.61 2688 2234708 648884 7.27 260976 2250796 4 08:21:01 AM 4996748 7062652 2885684 36.61 2688 2234712 648884 7.27 260976 2250580 4 08:22:01 AM 4955488 7022044 2926944 37.13 2688 2235364 698520 7.82 261100 2291324 644 08:23:01 AM 4942280 7013980 2940152 37.30 2688 2240508 739804 8.28 261112 2304288 2828 08:24:01 AM 4916960 7009928 2965472 37.62 2688 2261784 750016 8.40 263764 2326816 2756 08:25:01 AM 4914592 7010068 2967840 37.65 2688 2264248 750016 8.40 263764 2329384 224 08:26:01 AM 4909940 7010204 2972492 37.71 2688 2269036 750016 8.40 263764 2334232 48 08:27:01 AM 4908588 7009368 2973844 37.73 2688 2269552 734640 8.23 263764 2335356 260 08:28:01 AM 4904616 7007200 2977816 37.78 2688 2271352 750108 8.40 263764 2339396 8 08:29:02 AM 4902368 7006836 2980064 37.81 2688 2273224 751072 8.41 263892 2341648 296 08:30:01 AM 4898584 7006640 2983848 37.85 2688 2276816 735508 8.24 263892 2345044 592 08:31:01 AM 4948488 7062288 2933944 37.22 2688 2282552 642756 7.20 264216 2295776 4644 08:32:01 AM 5040896 7006680 2841536 36.05 2688 2140504 711520 7.97 482444 2006948 22252 Average: 4992847 7026612 2889585 36.66 2688 2204375 706845 7.91 264948 2257495 25776 08:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 186.82 138.43 1398.83 36.87 0.00 0.00 0.00 0.00 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 60.35 39.10 549.50 6.18 0.00 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 12.35 9.43 5.21 3.67 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 37.04 31.14 313.33 7.21 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 580.94 417.75 116.56 95.42 0.00 0.00 0.00 0.00 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 2.77 2.07 0.44 0.42 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 2.40 1.95 0.43 0.43 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 49.93 36.51 12.40 3.38 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 199.15 197.73 48.44 15.38 0.00 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 93.32 92.72 28.63 7.48 0.00 0.00 0.00 0.00 08:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM eth0 80.40 79.42 20.14 6.43 0.00 0.00 0.00 0.00 08:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 AM eth0 132.44 130.98 36.62 10.53 0.00 0.00 0.00 0.00 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 6.81 4.58 3.12 1.28 0.00 0.00 0.00 0.00 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 128.96 127.42 22.03 9.98 0.00 0.00 0.00 0.00 08:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:02 AM eth0 134.74 130.86 23.58 10.44 0.00 0.00 0.00 0.00 08:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 AM eth0 117.82 116.93 29.75 9.20 0.00 0.00 0.00 0.00 08:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM eth0 47.50 48.45 8.20 4.19 0.00 0.00 0.00 0.00 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 102.40 67.31 164.56 94.12 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 109.77 92.91 154.65 17.93 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) 06/19/2025 _x86_64_ (2 CPU) 08:13:12 LINUX RESTART (2 CPU) 08:14:01 AM CPU %user %nice %system %iowait %steal %idle 08:15:01 AM all 38.92 0.00 5.95 1.44 0.10 53.59 08:15:01 AM 0 29.13 0.00 5.03 1.30 0.10 64.44 08:15:01 AM 1 48.71 0.00 6.87 1.58 0.10 42.74 08:16:01 AM all 14.60 0.00 2.35 1.57 0.08 81.41 08:16:01 AM 0 13.94 0.00 2.19 1.10 0.08 82.69 08:16:01 AM 1 15.27 0.00 2.50 2.04 0.07 80.13 08:17:01 AM all 11.40 0.00 1.48 0.08 0.05 86.99 08:17:01 AM 0 8.48 0.00 1.20 0.07 0.05 90.20 08:17:01 AM 1 14.31 0.00 1.75 0.10 0.05 83.78 08:18:01 AM all 23.34 0.00 4.32 0.67 0.08 71.60 08:18:01 AM 0 25.17 0.00 4.27 0.48 0.08 69.99 08:18:01 AM 1 21.52 0.00 4.37 0.85 0.07 73.20 08:19:01 AM all 10.36 0.00 2.74 0.93 0.05 85.92 08:19:01 AM 0 7.76 0.00 2.58 0.62 0.05 88.99 08:19:01 AM 1 12.96 0.00 2.89 1.24 0.05 82.85 08:20:01 AM all 0.30 0.00 0.12 0.25 0.03 99.30 08:20:01 AM 0 0.47 0.00 0.08 0.48 0.03 98.93 08:20:01 AM 1 0.13 0.00 0.15 0.02 0.03 99.67 08:21:01 AM all 0.36 0.00 0.09 0.00 0.03 99.52 08:21:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 08:21:01 AM 1 0.15 0.00 0.13 0.00 0.03 99.68 08:22:01 AM all 2.38 0.00 0.33 0.00 0.03 97.26 08:22:01 AM 0 1.14 0.00 0.30 0.00 0.03 98.53 08:22:01 AM 1 3.62 0.00 0.37 0.00 0.03 95.98 08:23:01 AM all 14.94 0.00 1.84 0.01 0.08 83.14 08:23:01 AM 0 18.63 0.00 2.12 0.02 0.07 79.17 08:23:01 AM 1 11.28 0.00 1.56 0.00 0.08 87.08 08:24:01 AM all 10.60 0.22 0.99 0.19 0.06 87.95 08:24:01 AM 0 11.55 0.00 1.03 0.10 0.05 87.27 08:24:01 AM 1 9.63 0.44 0.95 0.27 0.07 88.64 08:25:01 AM all 8.57 0.00 0.73 0.03 0.07 90.62 08:25:01 AM 0 5.38 0.00 0.57 0.03 0.07 93.95 08:25:01 AM 1 11.79 0.00 0.88 0.02 0.07 87.24 08:25:01 AM CPU %user %nice %system %iowait %steal %idle 08:26:01 AM all 14.77 0.00 1.41 0.03 0.07 83.72 08:26:01 AM 0 16.10 0.00 1.92 0.07 0.07 81.85 08:26:01 AM 1 13.39 0.00 0.90 0.00 0.07 85.64 08:27:01 AM all 3.38 0.00 0.30 0.00 0.06 96.26 08:27:01 AM 0 2.06 0.00 0.18 0.00 0.05 97.71 08:27:01 AM 1 4.72 0.00 0.42 0.00 0.07 94.79 08:28:01 AM all 9.02 0.00 0.76 0.00 0.07 90.15 08:28:01 AM 0 7.67 0.00 0.76 0.00 0.05 91.53 08:28:01 AM 1 10.39 0.00 0.77 0.00 0.09 88.76 08:29:02 AM all 9.06 0.00 0.91 0.01 0.07 89.95 08:29:02 AM 0 7.97 0.00 0.82 0.02 0.07 91.12 08:29:02 AM 1 10.16 0.00 1.01 0.00 0.07 88.76 08:30:01 AM all 10.49 0.00 1.04 0.01 0.07 88.40 08:30:01 AM 0 4.13 0.00 0.82 0.02 0.07 94.97 08:30:01 AM 1 16.88 0.00 1.25 0.00 0.07 81.80 08:31:01 AM all 9.61 0.00 0.74 0.01 0.06 89.58 08:31:01 AM 0 4.30 0.00 0.47 0.02 0.05 95.16 08:31:01 AM 1 14.92 0.00 1.00 0.00 0.07 84.01 08:32:01 AM all 22.11 0.00 3.21 0.40 0.08 74.21 08:32:01 AM 0 11.04 0.00 2.76 0.33 0.07 85.81 08:32:01 AM 1 33.18 0.00 3.65 0.47 0.08 62.62 Average: all 11.91 0.01 1.63 0.31 0.06 86.07 Average: 0 9.75 0.00 1.51 0.26 0.06 88.42 Average: 1 14.08 0.02 1.75 0.37 0.06 83.71