---> uname -a: Linux prd-centos8-robot-2c-8g-42528.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 594 4921 19 2181 6804 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:9e:80:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85004sec preferred_lft 85004sec inet6 fe80::f816:3eff:fe9e:803a/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) 07/14/2025 _x86_64_ (2 CPU) 04:51:33 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:02 AM 84.12 15.51 68.62 4265.73 6390.72 04:54:01 AM 96.56 0.73 95.83 53.82 11146.79 04:55:01 AM 34.72 0.42 34.31 64.78 2949.20 04:56:01 AM 76.39 9.45 66.94 1685.59 8060.57 04:57:01 AM 8.00 0.03 7.96 1.07 606.76 04:58:01 AM 3.90 0.00 3.90 0.00 142.83 04:59:01 AM 0.33 0.00 0.33 0.00 5.68 05:00:01 AM 0.28 0.00 0.28 0.00 11.08 05:01:01 AM 0.28 0.02 0.27 0.13 4.08 05:02:01 AM 0.42 0.07 0.35 1.73 12.57 05:03:01 AM 0.33 0.00 0.33 0.00 5.60 05:04:01 AM 0.27 0.00 0.27 0.00 10.16 05:05:01 AM 0.17 0.00 0.17 0.00 2.68 05:06:01 AM 0.13 0.00 0.13 0.00 16.15 05:07:01 AM 0.35 0.03 0.32 0.27 7.75 05:08:01 AM 1.42 0.00 1.42 0.00 39.71 05:09:01 AM 0.28 0.00 0.28 0.00 5.16 05:10:01 AM 0.22 0.00 0.22 0.00 9.87 05:11:01 AM 0.17 0.00 0.17 0.00 3.38 05:12:01 AM 0.45 0.00 0.45 0.00 14.81 05:13:01 AM 0.38 0.00 0.38 0.00 6.90 05:14:01 AM 16.23 0.40 15.83 46.78 823.61 Average: 14.73 1.21 13.52 278.38 1368.75 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:02 AM 5355100 7030408 2527332 32.06 2688 1858240 746836 8.36 187172 2020260 164092 04:54:01 AM 5171764 7009296 2710668 34.39 2688 2013260 733556 8.21 198408 2159884 42492 04:55:01 AM 5133520 7026572 2748912 34.87 2688 2066728 729064 8.16 230064 2161416 44372 04:56:01 AM 4948264 7045116 2934168 37.22 2688 2264632 669436 7.50 267716 2286052 10848 04:57:01 AM 4904348 7001648 2978084 37.78 2688 2265236 716336 8.02 267840 2329476 576 04:58:01 AM 4904308 7001660 2978124 37.78 2688 2265272 716336 8.02 267840 2329596 40 04:59:01 AM 4895540 6993120 2986892 37.89 2688 2265500 749592 8.39 267840 2338356 236 05:00:01 AM 4894596 6992192 2987836 37.91 2688 2265532 768532 8.61 267840 2338888 40 05:01:01 AM 4894544 6992376 2987888 37.91 2688 2265760 768532 8.61 267848 2339388 232 05:02:01 AM 4894868 6992816 2987564 37.90 2688 2265860 768532 8.61 268008 2339024 36 05:03:01 AM 4899252 6997408 2983180 37.85 2688 2266084 749600 8.39 268008 2334128 228 05:04:01 AM 4899268 6997440 2983164 37.85 2688 2266084 749600 8.39 268008 2333960 4 05:05:01 AM 4899216 6997420 2983216 37.85 2688 2266116 749600 8.39 268008 2334112 4 05:06:01 AM 4899188 6997848 2983244 37.85 2688 2266572 749600 8.39 268116 2334540 4 05:07:01 AM 4882580 6981288 2999852 38.06 2688 2266620 756536 8.47 268320 2350572 20 05:08:01 AM 4878740 6977684 3003692 38.11 2688 2266856 768552 8.61 268320 2354664 8 05:09:01 AM 4898588 6997568 2983844 37.85 2688 2266892 748936 8.39 268320 2334964 4 05:10:01 AM 4898108 6997312 2984324 37.86 2688 2267116 744176 8.33 268320 2335420 8 05:11:01 AM 4882516 6981784 2999916 38.06 2688 2267164 772864 8.65 268320 2350936 4 05:12:01 AM 4865736 6965240 3016696 38.27 2688 2267400 774548 8.67 268320 2367500 4 05:13:01 AM 4897472 6997008 2984960 37.87 2688 2267432 747808 8.37 268320 2335584 4 05:14:01 AM 5093336 7018420 2789096 35.38 2688 2098000 707904 7.93 464684 1966260 25368 Average: 4949584 6999619 2932848 37.21 2688 2219471 744840 8.34 268438 2289772 13119 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:02 AM eth0 267.15 160.40 1655.38 54.36 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 65.72 47.69 801.46 8.64 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 28.22 21.26 119.26 6.77 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 204.97 151.62 239.09 43.38 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 29.21 22.93 6.94 4.77 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 0.67 0.18 0.16 0.08 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 15.54 14.66 119.87 1.10 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 1.47 0.15 0.11 0.02 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 7.53 6.15 1.24 0.52 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 2.27 0.18 0.11 0.02 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 17.48 16.36 120.13 1.27 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 0.57 0.15 0.04 0.02 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 0.45 0.13 0.02 0.01 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 20.90 18.15 3.56 3.30 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 9.90 7.78 118.69 1.08 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 31.96 31.21 355.64 2.24 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 6.55 0.13 0.83 0.01 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 8.43 7.75 1.32 0.62 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 7.61 6.28 117.73 0.41 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 30.01 29.23 355.40 2.05 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 0.97 0.20 0.18 0.08 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 61.48 44.72 89.47 31.48 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 37.21 26.68 186.21 7.37 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) 07/14/2025 _x86_64_ (2 CPU) 04:51:33 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:02 AM all 43.18 0.00 6.43 1.55 0.13 48.72 04:53:02 AM 0 40.77 0.00 5.80 1.00 0.13 52.29 04:53:02 AM 1 45.59 0.00 7.05 2.10 0.12 45.14 04:54:01 AM all 26.94 0.00 3.87 1.53 0.11 67.55 04:54:01 AM 0 20.81 0.00 3.83 2.05 0.12 73.19 04:54:01 AM 1 33.07 0.00 3.92 1.00 0.10 61.91 04:55:01 AM all 21.73 0.00 3.03 0.58 0.08 74.58 04:55:01 AM 0 10.37 0.00 2.20 0.22 0.08 87.13 04:55:01 AM 1 33.11 0.00 3.86 0.95 0.07 62.01 04:56:01 AM all 24.20 0.00 4.75 2.06 0.08 68.91 04:56:01 AM 0 14.71 0.00 4.30 2.92 0.08 77.98 04:56:01 AM 1 33.70 0.00 5.20 1.20 0.08 59.82 04:57:01 AM all 2.20 0.00 0.33 0.12 0.04 97.31 04:57:01 AM 0 2.07 0.00 0.48 0.12 0.03 97.29 04:57:01 AM 1 2.32 0.00 0.18 0.12 0.05 97.33 04:58:01 AM all 0.48 0.00 0.10 0.02 0.03 99.37 04:58:01 AM 0 0.59 0.00 0.08 0.03 0.03 99.26 04:58:01 AM 1 0.37 0.00 0.12 0.00 0.03 99.48 04:59:01 AM all 0.91 0.00 0.18 0.00 0.05 98.85 04:59:01 AM 0 1.17 0.00 0.27 0.00 0.07 98.49 04:59:01 AM 1 0.65 0.00 0.10 0.00 0.03 99.22 05:00:01 AM all 0.49 0.00 0.11 0.00 0.06 99.34 05:00:01 AM 0 0.20 0.00 0.12 0.00 0.05 99.63 05:00:01 AM 1 0.79 0.00 0.10 0.00 0.07 99.05 05:01:01 AM all 0.99 0.00 0.15 0.00 0.04 98.81 05:01:01 AM 0 0.72 0.00 0.12 0.00 0.03 99.13 05:01:01 AM 1 1.27 0.00 0.18 0.00 0.05 98.49 05:02:01 AM all 0.44 0.00 0.13 0.00 0.03 99.39 05:02:01 AM 0 0.48 0.00 0.07 0.00 0.02 99.43 05:02:01 AM 1 0.40 0.00 0.20 0.00 0.05 99.35 05:03:01 AM all 0.90 0.00 0.17 0.00 0.05 98.88 05:03:01 AM 0 0.57 0.00 0.12 0.00 0.03 99.28 05:03:01 AM 1 1.24 0.00 0.22 0.00 0.07 98.48 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:01 AM all 0.33 0.00 0.13 0.00 0.05 99.49 05:04:01 AM 0 0.49 0.00 0.15 0.00 0.05 99.31 05:04:01 AM 1 0.18 0.00 0.10 0.00 0.05 99.67 05:05:01 AM all 0.47 0.00 0.09 0.00 0.04 99.40 05:05:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.26 05:05:01 AM 1 0.32 0.00 0.10 0.00 0.05 99.53 05:06:01 AM all 2.02 0.00 0.19 0.00 0.05 97.73 05:06:01 AM 0 1.49 0.00 0.27 0.00 0.05 98.19 05:06:01 AM 1 2.56 0.00 0.12 0.00 0.05 97.28 05:07:01 AM all 0.63 0.00 0.28 0.00 0.05 99.04 05:07:01 AM 0 0.72 0.00 0.30 0.00 0.07 98.91 05:07:01 AM 1 0.53 0.00 0.27 0.00 0.03 99.16 05:08:01 AM all 0.99 0.00 0.21 0.01 0.08 98.71 05:08:01 AM 0 1.36 0.00 0.30 0.00 0.08 98.26 05:08:01 AM 1 0.62 0.00 0.12 0.02 0.08 99.16 05:09:01 AM all 0.51 0.00 0.12 0.00 0.05 99.32 05:09:01 AM 0 0.40 0.00 0.15 0.00 0.07 99.38 05:09:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 05:10:01 AM all 1.03 0.00 0.15 0.00 0.06 98.76 05:10:01 AM 0 0.72 0.00 0.13 0.00 0.05 99.10 05:10:01 AM 1 1.34 0.00 0.17 0.00 0.07 98.43 05:11:01 AM all 0.52 0.00 0.17 0.00 0.05 99.26 05:11:01 AM 0 0.72 0.00 0.18 0.00 0.05 99.05 05:11:01 AM 1 0.32 0.00 0.15 0.00 0.05 99.48 05:12:01 AM all 1.03 0.00 0.21 0.00 0.03 98.73 05:12:01 AM 0 1.34 0.00 0.30 0.00 0.03 98.33 05:12:01 AM 1 0.72 0.00 0.12 0.00 0.03 99.13 05:13:01 AM all 0.48 0.00 0.13 0.00 0.04 99.35 05:13:01 AM 0 0.37 0.00 0.17 0.00 0.05 99.41 05:13:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 05:14:01 AM all 18.26 0.00 2.77 0.24 0.08 78.65 05:14:01 AM 0 22.62 0.00 3.44 0.28 0.07 73.59 05:14:01 AM 1 13.91 0.00 2.10 0.20 0.08 83.70 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.75 0.00 1.08 0.28 0.06 91.83 Average: 0 5.60 0.00 1.04 0.30 0.06 93.00 Average: 1 7.91 0.00 1.11 0.25 0.06 90.67