---> uname -a: Linux prd-centos8-robot-2c-8g-36687.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 635 4843 19 2219 6765 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:a2:71:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85306sec preferred_lft 85306sec inet6 fe80::f816:3eff:fea2:7116/64 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) 06/24/2025 _x86_64_ (2 CPU) 03:22:48 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 114.43 0.32 114.11 22.39 11290.69 03:26:01 AM 39.99 0.83 39.16 95.45 4550.04 03:27:01 AM 61.11 9.41 51.70 1681.84 3331.39 03:28:01 AM 31.08 0.03 31.04 3.47 6136.31 03:29:01 AM 0.40 0.00 0.40 0.00 5.91 03:30:01 AM 0.38 0.00 0.38 0.00 3.98 03:31:01 AM 0.53 0.02 0.52 0.13 22.79 03:32:01 AM 2.00 0.00 2.00 0.00 171.43 03:33:01 AM 0.50 0.03 0.47 1.87 169.29 03:34:01 AM 0.35 0.00 0.35 0.00 150.46 03:35:01 AM 0.27 0.00 0.27 0.00 161.18 03:36:01 AM 0.17 0.00 0.17 0.00 7.52 03:37:01 AM 0.25 0.00 0.25 0.00 81.84 03:38:01 AM 0.32 0.03 0.28 0.27 56.18 03:39:01 AM 1.42 0.00 1.42 0.00 155.81 03:40:01 AM 16.78 0.33 16.44 37.85 764.31 03:41:01 AM 32.59 0.52 32.07 63.85 2469.41 Average: 17.80 0.68 17.12 112.19 1736.98 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5231668 7049824 2650756 33.63 2688 1995536 702232 7.86 187084 2122256 104040 03:26:01 AM 5231460 7052328 2650964 33.63 2688 1998352 703428 7.88 217904 2090452 4 03:27:01 AM 4885008 6962640 2997416 38.03 2688 2246836 754548 8.45 264896 2363440 168732 03:28:01 AM 4930240 7007784 2952184 37.45 2688 2246908 707020 7.92 265336 2312496 4 03:29:01 AM 4930640 7008160 2951784 37.45 2688 2246908 690852 7.74 265344 2312564 4 03:30:01 AM 4930124 7007648 2952300 37.45 2688 2246912 711872 7.97 265344 2312732 4 03:31:01 AM 4878928 6959136 3003496 38.10 2688 2249600 792452 8.87 265472 2363632 2280 03:32:01 AM 4870372 6954312 3012052 38.21 2688 2253332 810216 9.07 265744 2371956 2820 03:33:01 AM 4864184 6952480 3018240 38.29 2688 2257688 810216 9.07 266016 2377664 2204 03:34:01 AM 4860308 6952756 3022116 38.34 2688 2261864 810216 9.07 266016 2381736 1972 03:35:01 AM 4859032 6954512 3023392 38.36 2688 2264856 779256 8.73 266016 2383072 176 03:36:01 AM 4857328 6954440 3025096 38.38 2688 2266496 795656 8.91 266016 2384764 1628 03:37:01 AM 4853844 6952576 3028580 38.42 2688 2268108 795656 8.91 266016 2388116 848 03:38:01 AM 4852324 6952336 3030100 38.44 2688 2269392 795560 8.91 266156 2389312 560 03:39:01 AM 4846544 6950436 3035880 38.51 2688 2273276 810936 9.08 266156 2395116 728 03:40:01 AM 4978592 6941912 2903832 36.84 2688 2137848 792356 8.87 328944 2220772 61856 03:41:01 AM 4954176 6921452 2928248 37.15 2688 2142316 790140 8.85 487248 2089796 26332 Average: 4930281 6972631 2952143 37.45 2688 2213308 767801 8.60 275042 2309404 22011 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 99.30 76.26 1175.21 10.96 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 20.98 12.38 7.31 4.40 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 44.99 39.20 320.13 9.99 0.00 0.00 0.00 0.00 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 573.35 420.40 107.33 90.98 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 2.57 2.17 0.57 0.50 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 3.40 1.92 0.50 0.42 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 82.01 68.14 25.81 5.85 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 159.65 158.25 37.40 12.42 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 95.88 93.77 30.49 7.75 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 106.73 105.57 31.57 8.55 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 91.67 91.42 23.83 7.78 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 93.95 91.12 17.51 7.11 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 107.70 106.16 19.34 8.68 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 99.18 97.07 17.02 7.95 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 92.87 92.52 23.95 7.46 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 132.17 100.85 167.76 96.67 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 17.19 16.44 15.20 8.40 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 107.27 92.56 118.88 17.40 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) 06/24/2025 _x86_64_ (2 CPU) 03:22:48 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 37.90 0.00 5.54 2.81 0.14 53.60 03:25:01 AM 0 52.22 0.00 6.31 3.18 0.13 38.16 03:25:01 AM 1 23.60 0.00 4.78 2.43 0.15 69.04 03:26:01 AM all 12.78 0.00 2.05 1.10 0.04 84.03 03:26:01 AM 0 18.74 0.00 2.20 1.14 0.05 77.87 03:26:01 AM 1 6.81 0.00 1.89 1.07 0.03 90.20 03:27:01 AM all 33.19 0.00 6.09 0.79 0.12 59.82 03:27:01 AM 0 36.25 0.00 6.19 0.58 0.13 56.84 03:27:01 AM 1 30.13 0.00 5.98 1.00 0.10 62.79 03:28:01 AM all 1.49 0.00 1.16 0.59 0.03 96.73 03:28:01 AM 0 1.51 0.00 0.90 0.45 0.02 97.12 03:28:01 AM 1 1.48 0.00 1.43 0.72 0.03 96.34 03:29:01 AM all 0.25 0.00 0.09 0.00 0.01 99.65 03:29:01 AM 0 0.13 0.00 0.08 0.00 0.02 99.77 03:29:01 AM 1 0.37 0.00 0.10 0.00 0.00 99.53 03:30:01 AM all 0.38 0.00 0.08 0.00 0.02 99.52 03:30:01 AM 0 0.15 0.00 0.12 0.00 0.02 99.72 03:30:01 AM 1 0.60 0.00 0.05 0.00 0.02 99.33 03:31:01 AM all 6.69 0.00 1.03 0.00 0.04 92.24 03:31:01 AM 0 10.89 0.00 1.66 0.00 0.05 87.40 03:31:01 AM 1 2.51 0.00 0.40 0.00 0.03 97.05 03:32:01 AM all 13.21 0.00 1.36 0.02 0.08 85.33 03:32:01 AM 0 18.45 0.00 1.77 0.00 0.09 79.70 03:32:01 AM 1 8.09 0.00 0.96 0.03 0.08 90.83 03:33:01 AM all 10.34 0.00 0.94 0.02 0.05 88.65 03:33:01 AM 0 15.00 0.00 1.11 0.02 0.05 83.82 03:33:01 AM 1 5.71 0.00 0.77 0.02 0.05 93.45 03:34:01 AM all 11.79 0.00 1.04 0.00 0.06 87.11 03:34:01 AM 0 20.13 0.00 1.52 0.00 0.07 78.28 03:34:01 AM 1 3.58 0.00 0.57 0.00 0.05 95.80 03:35:01 AM all 12.73 0.00 1.33 0.01 0.06 85.87 03:35:01 AM 0 13.09 0.00 0.95 0.00 0.07 85.89 03:35:01 AM 1 12.38 0.00 1.70 0.02 0.05 85.85 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 6.53 0.00 0.62 0.00 0.05 92.79 03:36:01 AM 0 6.27 0.00 0.59 0.00 0.03 93.11 03:36:01 AM 1 6.80 0.00 0.66 0.00 0.07 92.48 03:37:01 AM all 7.96 0.00 0.78 0.00 0.06 91.20 03:37:01 AM 0 10.55 0.00 0.95 0.00 0.07 88.42 03:37:01 AM 1 5.41 0.00 0.61 0.00 0.05 93.93 03:38:01 AM all 7.62 0.00 0.72 0.01 0.04 91.61 03:38:01 AM 0 11.80 0.00 0.72 0.00 0.05 87.43 03:38:01 AM 1 3.52 0.00 0.72 0.02 0.03 95.71 03:39:01 AM all 10.48 0.00 0.98 0.01 0.05 88.47 03:39:01 AM 0 13.63 0.00 1.18 0.02 0.07 85.10 03:39:01 AM 1 7.35 0.00 0.79 0.00 0.03 91.83 03:40:01 AM all 24.87 0.00 2.77 0.07 0.08 72.21 03:40:01 AM 0 39.40 0.00 2.93 0.12 0.08 57.47 03:40:01 AM 1 10.36 0.00 2.61 0.02 0.08 86.93 03:41:01 AM all 31.27 0.00 4.07 0.29 0.09 64.28 03:41:01 AM 0 29.32 0.00 4.38 0.12 0.08 66.09 03:41:01 AM 1 33.21 0.00 3.75 0.47 0.10 62.47 Average: all 13.53 0.00 1.81 0.34 0.06 84.26 Average: 0 17.54 0.00 1.98 0.33 0.06 80.08 Average: 1 9.54 0.00 1.64 0.34 0.06 88.42