---> uname -a: Linux prd-centos8-robot-2c-8g-8815.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 586 4841 19 2269 6812 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:dc:d5:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85144sec preferred_lft 85144sec inet6 fe80::f816:3eff:fedc:d5e2/64 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) 02/09/2026 _x86_64_ (2 CPU) 00:47:35 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 91.47 61.35 30.12 6472.63 27586.44 12:50:01 AM 2.02 0.00 2.02 0.00 37.25 12:51:01 AM 0.17 0.00 0.17 0.00 1.62 12:52:01 AM 0.43 0.03 0.40 0.53 6.80 12:53:01 AM 0.23 0.00 0.23 0.00 3.17 12:54:01 AM 0.35 0.00 0.35 0.00 5.80 12:55:01 AM 0.12 0.00 0.12 0.00 1.03 12:56:01 AM 0.10 0.00 0.10 0.00 0.80 12:57:01 AM 0.13 0.00 0.13 0.00 1.05 12:58:01 AM 0.22 0.00 0.22 0.00 2.97 12:59:01 AM 30.06 8.43 21.63 1458.29 2473.45 01:00:01 AM 117.49 1.08 116.41 75.31 12114.85 01:01:01 AM 33.38 0.40 32.98 64.36 2910.19 01:02:01 AM 75.95 9.48 66.47 1683.01 5620.97 01:03:01 AM 28.29 0.03 28.26 0.27 4318.19 01:04:01 AM 3.00 0.07 2.93 4.93 157.36 01:05:01 AM 1.18 0.00 1.18 0.00 654.64 01:06:01 AM 0.42 0.00 0.42 0.00 346.32 01:07:01 AM 0.48 0.03 0.45 1.87 166.99 01:08:01 AM 22.58 0.40 22.18 46.78 2599.77 Average: 20.41 4.07 16.34 490.48 2950.90 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5854760 7214920 2027672 25.72 2688 1559080 595020 6.66 153088 1615476 16 12:50:01 AM 5855948 7216108 2026484 25.71 2688 1559080 611812 6.85 153108 1614768 4 12:51:01 AM 5854312 7214492 2028120 25.73 2688 1559084 611812 6.85 153108 1616648 4 12:52:01 AM 5850332 7210528 2032100 25.78 2688 1559100 611812 6.85 153216 1620248 4 12:53:01 AM 5850248 7210448 2032184 25.78 2688 1559104 611812 6.85 153216 1620368 4 12:54:01 AM 5850468 7210664 2031964 25.78 2688 1559104 611812 6.85 153216 1620400 4 12:55:01 AM 5850544 7210740 2031888 25.78 2688 1559104 611812 6.85 153216 1620288 4 12:56:01 AM 5850612 7210812 2031820 25.78 2688 1559108 611812 6.85 153216 1620292 4 12:57:01 AM 5850528 7210728 2031904 25.78 2688 1559108 611812 6.85 153216 1620292 4 12:58:01 AM 5850104 7210304 2032328 25.78 2688 1559108 611812 6.85 153216 1620724 4 12:59:01 AM 5443748 7018112 2438684 30.94 2688 1766624 742400 8.31 187100 1968532 106724 01:00:01 AM 5158756 7001788 2723676 34.55 2688 2018588 710368 7.95 199372 2172936 58912 01:01:01 AM 5139808 7011396 2742624 34.79 2688 2046800 709172 7.94 226520 2163172 26208 01:02:01 AM 4943640 7054824 2938792 37.28 2688 2277408 618624 6.93 267272 2287808 112360 01:03:01 AM 4942040 7052916 2940392 37.30 2688 2277408 634500 7.10 267400 2287608 12 01:04:01 AM 4873728 6994400 3008704 38.17 2688 2287240 700744 7.85 268204 2354064 7904 01:05:01 AM 4859088 6994600 3023344 38.36 2688 2302104 700744 7.85 268204 2369160 3788 01:06:01 AM 4852168 6995204 3030264 38.44 2688 2309596 700744 7.85 268204 2376600 960 01:07:01 AM 4841592 6991324 3040840 38.58 2688 2316272 716376 8.02 268488 2386236 2780 01:08:01 AM 4935888 6949324 2946544 37.38 2688 2185908 752728 8.43 506840 2080156 22492 Average: 5425416 7109182 2457016 31.17 2688 1868946 654386 7.33 212971 1931789 17110 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 115.06 62.17 352.55 15.99 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 6.38 0.12 0.82 0.01 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 0.83 0.07 0.07 0.01 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 0.88 0.05 0.06 0.00 0.00 0.00 0.00 0.00 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 0.40 0.10 0.03 0.01 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 1.12 0.22 0.25 0.07 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 0.45 0.10 0.03 0.01 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 0.35 0.10 0.03 0.01 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 0.53 0.12 0.04 0.01 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 1.18 0.32 0.33 0.20 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 237.33 152.17 1289.68 45.40 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 77.51 62.51 901.94 9.74 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 11.93 9.88 6.22 4.30 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 244.74 186.71 381.07 48.16 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 0.95 0.70 0.15 0.12 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 43.29 32.21 83.54 7.57 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 33.76 30.91 98.07 8.47 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 18.46 18.44 35.42 7.24 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 15.76 13.95 61.84 9.56 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 81.92 51.47 159.12 83.10 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 44.65 31.12 168.56 12.00 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) 02/09/2026 _x86_64_ (2 CPU) 00:47:35 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 15.34 0.02 3.94 3.46 0.06 77.19 12:49:01 AM 0 16.24 0.02 3.73 2.99 0.05 76.97 12:49:01 AM 1 14.44 0.02 4.15 3.93 0.07 77.40 12:50:01 AM all 0.18 0.00 0.08 0.03 0.03 99.69 12:50:01 AM 0 0.05 0.00 0.05 0.05 0.02 99.83 12:50:01 AM 1 0.32 0.00 0.10 0.00 0.03 99.55 12:51:01 AM all 0.30 0.00 0.08 0.00 0.03 99.60 12:51:01 AM 0 0.05 0.00 0.07 0.00 0.03 99.85 12:51:01 AM 1 0.55 0.00 0.08 0.00 0.02 99.35 12:52:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 12:52:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 12:52:01 AM 1 0.55 0.00 0.07 0.00 0.02 99.37 12:53:01 AM all 0.31 0.00 0.05 0.00 0.03 99.62 12:53:01 AM 0 0.05 0.00 0.03 0.00 0.02 99.90 12:53:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 12:54:01 AM all 0.27 0.00 0.07 0.00 0.03 99.63 12:54:01 AM 0 0.18 0.00 0.08 0.00 0.03 99.70 12:54:01 AM 1 0.35 0.00 0.05 0.00 0.03 99.57 12:55:01 AM all 0.32 0.00 0.05 0.00 0.03 99.60 12:55:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 12:55:01 AM 1 0.05 0.00 0.03 0.00 0.02 99.90 12:56:01 AM all 0.33 0.00 0.06 0.00 0.03 99.57 12:56:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 12:56:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 12:57:01 AM all 0.21 0.00 0.05 0.00 0.03 99.72 12:57:01 AM 0 0.30 0.00 0.05 0.00 0.02 99.63 12:57:01 AM 1 0.12 0.00 0.05 0.00 0.03 99.80 12:58:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 12:58:01 AM 0 0.17 0.00 0.08 0.00 0.05 99.70 12:58:01 AM 1 0.40 0.00 0.05 0.00 0.02 99.53 12:59:01 AM all 21.02 0.00 3.13 0.62 0.07 75.17 12:59:01 AM 0 15.02 0.00 2.67 0.55 0.07 81.69 12:59:01 AM 1 27.02 0.00 3.59 0.69 0.07 68.64 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 31.65 0.00 5.10 1.82 0.09 61.33 01:00:01 AM 0 29.22 0.00 4.67 1.87 0.08 64.17 01:00:01 AM 1 34.08 0.00 5.53 1.78 0.10 58.50 01:01:01 AM all 13.40 0.00 2.22 0.41 0.07 83.90 01:01:01 AM 0 11.10 0.00 2.09 0.57 0.07 86.18 01:01:01 AM 1 15.71 0.00 2.35 0.25 0.07 81.62 01:02:01 AM all 33.71 0.00 6.03 0.79 0.08 59.39 01:02:01 AM 0 26.97 0.00 5.44 0.85 0.08 66.66 01:02:01 AM 1 40.47 0.00 6.61 0.73 0.08 52.10 01:03:01 AM all 0.27 0.00 0.37 0.47 0.03 98.86 01:03:01 AM 0 0.10 0.00 0.33 0.47 0.03 99.06 01:03:01 AM 1 0.43 0.00 0.40 0.47 0.03 98.66 01:04:01 AM all 11.10 0.00 0.28 0.03 0.08 88.50 01:04:01 AM 0 4.11 0.00 0.22 0.05 0.08 95.54 01:04:01 AM 1 18.11 0.00 0.35 0.00 0.08 81.45 01:05:01 AM all 15.93 0.00 0.18 0.09 0.06 83.75 01:05:01 AM 0 12.39 0.00 0.15 0.02 0.07 87.38 01:05:01 AM 1 19.46 0.00 0.20 0.17 0.05 80.12 01:06:01 AM all 9.82 0.00 0.12 0.02 0.05 90.00 01:06:01 AM 0 5.86 0.00 0.12 0.02 0.05 93.95 01:06:01 AM 1 13.77 0.00 0.12 0.02 0.05 86.04 01:07:01 AM all 6.22 0.00 0.26 0.01 0.08 93.44 01:07:01 AM 0 2.96 0.00 0.17 0.00 0.07 96.81 01:07:01 AM 1 9.48 0.00 0.35 0.02 0.08 90.07 01:08:01 AM all 27.53 0.00 3.47 0.48 0.07 68.46 01:08:01 AM 0 28.07 0.00 3.91 0.35 0.07 67.61 01:08:01 AM 1 27.00 0.00 3.02 0.60 0.07 69.31 Average: all 9.43 0.00 1.28 0.41 0.05 88.83 Average: 0 7.71 0.00 1.20 0.39 0.05 90.65 Average: 1 11.15 0.00 1.36 0.43 0.05 87.00