---> uname -a: Linux prd-centos8-robot-2c-8g-3351.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 639 4828 19 2229 6760 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:5d:8b:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85214sec preferred_lft 85214sec inet6 fe80::f816:3eff:fe5d:8b6f/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) 08/23/2025 _x86_64_ (2 CPU) 00:51:31 LINUX RESTART (2 CPU) 12:52:01 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 92.99 20.86 72.13 5548.56 6886.52 12:54:01 AM 89.15 0.72 88.44 52.92 10350.40 12:55:01 AM 34.61 0.42 34.19 64.78 3031.62 12:56:01 AM 73.85 6.97 66.89 1292.98 7776.14 12:57:01 AM 9.40 0.00 9.40 0.00 1045.43 12:58:01 AM 3.58 0.00 3.58 0.00 117.40 12:59:01 AM 0.43 0.00 0.43 0.00 4.52 01:00:01 AM 0.70 0.22 0.48 11.73 90.43 01:01:01 AM 2.27 0.08 2.18 3.33 99.67 01:02:01 AM 0.57 0.07 0.50 1.73 93.59 01:03:01 AM 0.38 0.00 0.38 0.00 107.23 01:04:01 AM 0.25 0.00 0.25 0.00 85.77 01:05:01 AM 0.22 0.00 0.22 0.00 115.69 01:06:01 AM 0.18 0.00 0.18 0.00 67.12 01:07:01 AM 1.55 0.03 1.52 0.27 167.76 01:08:01 AM 0.35 0.00 0.35 0.00 100.22 01:09:01 AM 0.17 0.00 0.17 0.00 105.20 01:10:01 AM 12.11 0.32 11.80 36.92 749.20 01:11:01 AM 27.26 0.53 26.72 64.78 2137.92 Average: 18.42 1.59 16.83 372.58 1743.86 12:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5365876 7041868 2516556 31.93 2688 1859000 699776 7.84 186336 2010624 149980 12:54:01 AM 5142232 6981084 2740200 34.76 2688 2014416 733552 8.21 198612 2188872 42480 12:55:01 AM 5124628 7013544 2757804 34.99 2688 2062480 729416 8.17 229736 2170264 40836 12:56:01 AM 4938208 7028252 2944224 37.35 2688 2257416 668116 7.48 262652 2300356 25928 12:57:01 AM 4937288 7027284 2945144 37.36 2688 2257416 668116 7.48 262648 2300276 4 12:58:01 AM 4937276 7027276 2945156 37.36 2688 2257420 668116 7.48 262656 2300344 4 12:59:01 AM 4936884 7026880 2945548 37.37 2688 2257420 668116 7.48 262656 2300644 4 01:00:01 AM 4883020 6976044 2999412 38.05 2688 2260448 768508 8.60 262872 2354092 236 01:01:01 AM 4879808 6975148 3002624 38.09 2688 2262812 768508 8.60 263348 2356768 1632 01:02:01 AM 4877396 6975376 3005036 38.12 2688 2265428 768508 8.60 263524 2359040 1620 01:03:01 AM 4874380 6974412 3008052 38.16 2688 2267448 768508 8.60 263524 2361788 568 01:04:01 AM 4868436 6971540 3013996 38.24 2688 2270520 783980 8.78 263524 2367604 1116 01:05:01 AM 4864888 6970580 3017544 38.28 2688 2273140 783980 8.78 263524 2371248 304 01:06:01 AM 4860564 6969260 3021868 38.34 2688 2276152 799440 8.95 263524 2375276 1348 01:07:01 AM 4857268 6969176 3025164 38.38 2688 2279352 803256 8.99 263720 2378268 476 01:08:01 AM 4851900 6966676 3030532 38.45 2688 2282196 820748 9.19 263720 2383588 484 01:09:01 AM 4848596 6966640 3033836 38.49 2688 2285456 820748 9.19 263720 2387020 632 01:10:01 AM 4845660 6866956 3036772 38.53 2688 2192420 813688 9.11 323148 2348140 88476 01:11:01 AM 4974336 6949308 2908096 36.89 2688 2148264 719752 8.06 488680 2062072 11388 Average: 4940455 6983016 2941977 37.32 2688 2212063 750254 8.40 269059 2298752 19343 12:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 339.25 201.22 1687.93 60.17 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 67.61 50.62 804.46 8.45 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 23.59 21.74 87.50 6.68 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 570.59 407.57 353.24 93.56 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 1.10 0.70 0.28 0.12 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 2.43 2.02 0.56 0.49 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 2.42 2.07 0.66 0.60 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 117.07 100.62 28.30 8.67 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 66.81 67.51 14.80 5.60 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 57.99 58.39 14.34 4.86 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 107.45 107.67 18.54 8.67 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 153.71 154.82 32.95 11.56 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 102.83 103.62 21.05 7.99 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 100.23 101.38 21.48 8.50 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 165.06 166.31 31.35 12.36 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 118.43 119.48 23.96 9.50 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 195.10 196.88 35.60 14.12 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 164.20 127.74 154.95 124.10 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 17.61 15.61 14.73 7.26 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 124.92 105.57 176.16 20.70 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) 08/23/2025 _x86_64_ (2 CPU) 00:51:31 LINUX RESTART (2 CPU) 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 45.79 0.00 7.15 1.36 0.12 45.58 12:53:01 AM 0 42.03 0.00 6.02 1.19 0.10 50.67 12:53:01 AM 1 49.56 0.00 8.27 1.54 0.13 40.50 12:54:01 AM all 25.55 0.00 3.69 1.22 0.09 69.46 12:54:01 AM 0 23.93 0.00 3.54 1.50 0.08 70.95 12:54:01 AM 1 27.17 0.00 3.84 0.93 0.10 67.96 12:55:01 AM all 20.33 0.00 3.32 0.34 0.08 75.93 12:55:01 AM 0 14.24 0.00 2.93 0.48 0.08 82.26 12:55:01 AM 1 26.42 0.00 3.70 0.20 0.08 69.59 12:56:01 AM all 25.10 0.00 5.44 0.90 0.12 68.44 12:56:01 AM 0 24.83 0.00 5.41 0.92 0.12 68.72 12:56:01 AM 1 25.36 0.00 5.48 0.89 0.12 68.16 12:57:01 AM all 0.33 0.00 0.13 0.10 0.03 99.42 12:57:01 AM 0 0.08 0.00 0.18 0.15 0.03 99.55 12:57:01 AM 1 0.57 0.00 0.07 0.05 0.03 99.28 12:58:01 AM all 0.32 0.00 0.08 0.02 0.03 99.55 12:58:01 AM 0 0.45 0.00 0.07 0.03 0.03 99.41 12:58:01 AM 1 0.18 0.00 0.10 0.00 0.03 99.68 12:59:01 AM all 0.33 0.00 0.08 0.00 0.04 99.56 12:59:01 AM 0 0.53 0.00 0.07 0.00 0.05 99.35 12:59:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 01:00:01 AM all 8.50 0.00 0.92 0.01 0.08 90.49 01:00:01 AM 0 3.76 0.00 0.74 0.00 0.08 95.42 01:00:01 AM 1 13.28 0.00 1.10 0.02 0.08 85.52 01:01:01 AM all 8.10 0.00 0.77 0.03 0.08 91.03 01:01:01 AM 0 2.43 0.00 0.52 0.02 0.07 96.97 01:01:01 AM 1 13.88 0.00 1.02 0.03 0.09 84.98 01:02:01 AM all 6.40 0.00 0.61 0.00 0.07 92.92 01:02:01 AM 0 3.28 0.00 0.55 0.00 0.05 96.12 01:02:01 AM 1 9.52 0.00 0.67 0.00 0.08 89.72 01:03:01 AM all 7.16 0.00 0.68 0.00 0.09 92.07 01:03:01 AM 0 4.41 0.00 0.59 0.00 0.10 94.90 01:03:01 AM 1 9.91 0.00 0.77 0.00 0.08 89.23 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 9.75 0.00 1.21 0.00 0.10 88.94 01:04:01 AM 0 6.46 0.00 1.05 0.00 0.10 92.39 01:04:01 AM 1 13.06 0.00 1.37 0.00 0.10 85.47 01:05:01 AM all 7.94 0.00 0.75 0.00 0.09 91.22 01:05:01 AM 0 4.37 0.00 0.66 0.00 0.10 94.88 01:05:01 AM 1 11.52 0.00 0.84 0.00 0.08 87.55 01:06:01 AM all 9.35 0.00 0.82 0.00 0.08 89.74 01:06:01 AM 0 5.20 0.00 0.74 0.00 0.07 93.99 01:06:01 AM 1 13.52 0.00 0.91 0.00 0.10 85.47 01:07:01 AM all 9.92 0.00 1.15 0.04 0.11 88.78 01:07:01 AM 0 5.14 0.00 1.09 0.03 0.10 93.63 01:07:01 AM 1 14.72 0.00 1.20 0.05 0.12 83.91 01:08:01 AM all 9.39 0.00 0.87 0.00 0.08 89.66 01:08:01 AM 0 9.63 0.00 1.01 0.00 0.08 89.27 01:08:01 AM 1 9.15 0.00 0.72 0.00 0.08 90.05 01:09:01 AM all 9.13 0.00 1.04 0.00 0.10 89.72 01:09:01 AM 0 11.24 0.00 1.06 0.00 0.10 87.60 01:09:01 AM 1 7.02 0.00 1.03 0.00 0.10 91.85 01:10:01 AM all 22.41 0.00 2.53 0.11 0.10 74.84 01:10:01 AM 0 8.24 0.00 2.11 0.03 0.10 89.51 01:10:01 AM 1 36.61 0.00 2.95 0.18 0.10 60.15 01:11:01 AM all 25.47 0.00 3.18 0.68 0.09 70.57 01:11:01 AM 0 27.25 0.00 2.92 0.74 0.10 68.99 01:11:01 AM 1 23.69 0.00 3.44 0.63 0.08 72.15 Average: all 13.24 0.00 1.81 0.25 0.08 84.61 Average: 0 10.41 0.00 1.65 0.27 0.08 87.60 Average: 1 16.08 0.00 1.98 0.24 0.09 81.61