---> uname -a: Linux prd-centos8-robot-2c-8g-51999.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 613 4833 19 2250 6785 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:7d:fa:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85204sec preferred_lft 85204sec inet6 fe80::f816:3eff:fe7d:fa06/64 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) 08/11/2025 _x86_64_ (2 CPU) 03:36:10 LINUX RESTART (2 CPU) 03:37:02 AM tps rtps wtps bread/s bwrtn/s 03:38:01 AM 102.83 0.36 102.47 15.18 8361.61 03:39:01 AM 67.66 1.00 66.66 113.05 8185.77 03:40:01 AM 44.55 7.00 37.55 1292.10 2431.51 03:41:01 AM 49.31 0.03 49.28 3.46 7525.54 03:42:01 AM 5.20 0.00 5.20 0.00 154.07 03:43:01 AM 0.48 0.00 0.48 0.00 6.68 03:44:01 AM 0.57 0.22 0.35 11.73 4.25 03:45:01 AM 2.02 0.00 2.02 0.00 154.82 03:46:01 AM 0.42 0.00 0.42 0.00 140.74 03:47:01 AM 0.50 0.03 0.47 1.87 109.15 03:48:01 AM 0.27 0.00 0.27 0.00 94.22 03:49:01 AM 0.25 0.00 0.25 0.00 104.15 03:50:01 AM 0.22 0.00 0.22 0.00 95.47 03:51:01 AM 0.30 0.00 0.30 0.00 58.50 03:52:01 AM 0.57 0.03 0.53 0.27 116.83 03:53:01 AM 1.27 0.00 1.27 0.00 115.39 03:54:01 AM 0.25 0.02 0.23 0.13 102.67 03:55:01 AM 23.73 6.26 17.46 612.60 807.80 03:56:01 AM 30.36 0.47 29.89 52.92 2389.14 Average: 17.33 0.81 16.52 110.79 1623.52 03:37:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:38:01 AM 5192948 7014128 2689484 34.12 2688 1998096 701260 7.85 188064 2162388 202536 03:39:01 AM 5243160 7084816 2639272 33.48 2688 2017456 621604 6.96 218580 2072372 10756 03:40:01 AM 4973880 7064216 2908552 36.90 2688 2257736 635864 7.12 256548 2276980 205096 03:41:01 AM 4966228 7056544 2916204 37.00 2688 2257924 623508 6.98 261940 2274620 16 03:42:01 AM 4966384 7056636 2916048 36.99 2688 2257928 623508 6.98 261944 2274812 4 03:43:01 AM 4966448 7056676 2915984 36.99 2688 2257928 623508 6.98 261944 2274628 8 03:44:01 AM 4923544 7014656 2958888 37.54 2688 2258812 694220 7.77 262100 2317148 524 03:45:01 AM 4911720 7005596 2970712 37.69 2688 2261576 714516 8.00 262416 2328876 788 03:46:01 AM 4905068 7002892 2977364 37.77 2688 2265548 714516 8.00 262456 2335296 668 03:47:01 AM 4901920 7002712 2980512 37.81 2688 2268504 714516 8.00 262648 2338324 496 03:48:01 AM 4899084 7002420 2983348 37.85 2688 2271052 735812 8.24 262648 2340904 264 03:49:01 AM 4894380 7000836 2988052 37.91 2688 2274228 735812 8.24 262648 2345560 356 03:50:01 AM 4891104 7000276 2991328 37.95 2688 2276888 782480 8.76 262648 2348544 180 03:51:01 AM 4887540 6999996 2994892 37.99 2688 2280156 782480 8.76 262648 2352272 1792 03:52:01 AM 4882484 6997592 2999948 38.06 2688 2282792 782480 8.76 262788 2356952 1188 03:53:01 AM 4880200 6997372 3002232 38.09 2688 2284856 782480 8.76 262788 2359104 612 03:54:01 AM 4877060 6997196 3005372 38.13 2688 2287820 803792 9.00 262788 2362272 536 03:55:01 AM 4996212 6989932 2886220 36.62 2688 2167112 671484 7.52 331496 2194824 61244 03:56:01 AM 4977440 6973900 2904992 36.85 2688 2170076 682380 7.64 489336 2059576 25148 Average: 4954569 7016757 2927863 37.14 2688 2231394 706643 7.91 271496 2282919 26959 03:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 120.76 97.41 1246.21 12.81 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 46.69 26.26 397.96 5.79 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 43.07 38.14 326.86 8.40 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 475.30 335.58 94.12 79.51 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 2.82 2.27 0.78 0.54 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 2.38 2.05 0.42 0.42 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 51.59 33.48 12.37 3.14 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 124.48 124.80 23.34 9.84 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 60.60 61.35 17.94 5.26 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 80.24 80.60 18.92 6.73 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 73.53 74.46 16.84 6.39 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 126.84 125.97 174.72 9.38 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 101.82 102.28 23.39 8.37 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 179.92 181.74 34.10 13.56 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 108.68 109.07 23.36 8.92 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 102.02 103.27 20.32 7.94 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 130.88 132.15 28.11 9.95 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 99.53 67.94 150.11 122.50 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 17.21 16.73 14.95 8.17 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 102.53 90.29 137.18 17.25 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) 08/11/2025 _x86_64_ (2 CPU) 03:36:10 LINUX RESTART (2 CPU) 03:37:02 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 38.71 0.00 5.50 1.14 0.10 54.55 03:38:01 AM 0 37.78 0.00 5.70 1.29 0.10 55.13 03:38:01 AM 1 39.63 0.00 5.30 1.00 0.10 53.97 03:39:01 AM all 20.04 0.00 2.68 1.23 0.09 75.96 03:39:01 AM 0 25.11 0.00 3.17 1.32 0.07 70.34 03:39:01 AM 1 14.96 0.00 2.19 1.15 0.12 81.58 03:40:01 AM all 26.59 0.00 4.82 0.45 0.08 68.06 03:40:01 AM 0 24.44 0.00 4.48 0.37 0.10 70.61 03:40:01 AM 1 28.74 0.00 5.16 0.53 0.07 65.50 03:41:01 AM all 7.21 0.00 2.12 0.79 0.06 89.81 03:41:01 AM 0 12.27 0.00 2.58 0.55 0.07 84.53 03:41:01 AM 1 2.17 0.00 1.67 1.03 0.05 95.08 03:42:01 AM all 0.33 0.00 0.08 0.02 0.02 99.57 03:42:01 AM 0 0.10 0.00 0.08 0.03 0.02 99.77 03:42:01 AM 1 0.55 0.00 0.07 0.00 0.02 99.37 03:43:01 AM all 0.27 0.00 0.08 0.00 0.03 99.63 03:43:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 03:43:01 AM 1 0.42 0.00 0.05 0.00 0.02 99.52 03:44:01 AM all 2.38 0.00 0.37 0.00 0.02 97.24 03:44:01 AM 0 3.84 0.00 0.44 0.00 0.02 95.70 03:44:01 AM 1 0.92 0.00 0.30 0.00 0.02 98.77 03:45:01 AM all 10.12 0.00 0.93 0.01 0.06 88.89 03:45:01 AM 0 15.04 0.00 1.26 0.00 0.07 83.63 03:45:01 AM 1 5.26 0.00 0.60 0.02 0.05 94.07 03:46:01 AM all 9.54 0.00 0.66 0.02 0.07 89.71 03:46:01 AM 0 11.75 0.00 0.77 0.00 0.07 87.41 03:46:01 AM 1 7.35 0.00 0.55 0.03 0.07 92.00 03:47:01 AM all 8.42 0.00 0.69 0.00 0.06 90.83 03:47:01 AM 0 11.24 0.00 0.81 0.00 0.07 87.88 03:47:01 AM 1 5.61 0.00 0.57 0.00 0.05 93.77 03:48:01 AM all 8.42 0.00 0.80 0.00 0.07 90.71 03:48:01 AM 0 12.61 0.00 1.04 0.00 0.07 86.28 03:48:01 AM 1 4.24 0.00 0.55 0.00 0.07 95.14 03:48:01 AM CPU %user %nice %system %iowait %steal %idle 03:49:01 AM all 9.24 0.00 0.94 0.00 0.06 89.76 03:49:01 AM 0 8.98 0.00 0.98 0.00 0.05 89.99 03:49:01 AM 1 9.50 0.00 0.91 0.00 0.07 89.53 03:50:01 AM all 9.22 0.00 0.88 0.00 0.08 89.83 03:50:01 AM 0 8.62 0.00 1.02 0.00 0.07 90.29 03:50:01 AM 1 9.81 0.00 0.73 0.00 0.08 89.38 03:51:01 AM all 9.82 0.00 0.97 0.00 0.08 89.14 03:51:01 AM 0 12.06 0.00 1.05 0.00 0.08 86.81 03:51:01 AM 1 7.58 0.00 0.89 0.00 0.07 91.46 03:52:01 AM all 8.93 0.00 0.95 0.02 0.07 90.03 03:52:01 AM 0 11.33 0.00 1.14 0.03 0.07 87.43 03:52:01 AM 1 6.54 0.00 0.76 0.00 0.07 92.64 03:53:01 AM all 7.31 0.00 0.69 0.02 0.07 91.91 03:53:01 AM 0 7.64 0.00 0.67 0.00 0.07 91.62 03:53:01 AM 1 6.98 0.00 0.71 0.03 0.07 92.21 03:54:01 AM all 9.38 0.00 0.98 0.00 0.06 89.59 03:54:01 AM 0 14.20 0.00 1.08 0.00 0.07 84.65 03:54:01 AM 1 4.56 0.00 0.87 0.00 0.05 94.51 03:55:01 AM all 22.74 0.26 2.86 0.15 0.09 73.90 03:55:01 AM 0 31.03 0.47 3.61 0.23 0.08 64.58 03:55:01 AM 1 14.44 0.05 2.11 0.07 0.10 83.24 03:56:01 AM all 31.11 0.00 4.35 0.21 0.08 64.24 03:56:01 AM 0 38.09 0.00 4.98 0.32 0.08 56.53 03:56:01 AM 1 24.13 0.00 3.72 0.10 0.08 71.97 Average: all 12.62 0.01 1.65 0.21 0.06 85.44 Average: 0 15.07 0.02 1.84 0.22 0.07 82.78 Average: 1 10.17 0.00 1.46 0.21 0.06 88.10