---> uname -a: Linux prd-centos8-robot-2c-8g-4303.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 592 4840 19 2264 6806 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:1b:95:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84725sec preferred_lft 84725sec inet6 fe80::f816:3eff:fe1b:95e8/64 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) 08/27/2025 _x86_64_ (2 CPU) 09:22:53 LINUX RESTART (2 CPU) 09:24:01 AM tps rtps wtps bread/s bwrtn/s 09:25:01 AM 0.75 0.00 0.75 0.00 12.88 09:26:01 AM 0.33 0.00 0.33 0.00 3.32 09:27:01 AM 0.58 0.03 0.55 0.53 7.20 09:28:01 AM 0.32 0.00 0.32 0.00 3.12 09:29:01 AM 0.43 0.00 0.43 0.00 6.28 09:30:01 AM 0.47 0.00 0.47 0.00 6.25 09:31:01 AM 0.42 0.00 0.42 0.00 4.45 09:32:01 AM 0.32 0.00 0.32 0.00 3.87 09:33:01 AM 0.33 0.00 0.33 0.00 3.65 09:34:01 AM 0.47 0.00 0.47 0.00 5.95 09:35:01 AM 0.33 0.00 0.33 0.00 3.47 09:36:01 AM 0.32 0.00 0.32 0.00 3.05 09:37:01 AM 0.40 0.00 0.40 0.00 4.87 09:38:01 AM 0.45 0.05 0.40 0.80 6.68 09:39:01 AM 1.40 0.00 1.40 0.00 30.56 09:40:01 AM 10.25 8.05 2.20 1443.12 730.71 09:41:01 AM 122.76 0.45 122.31 16.80 10052.92 09:42:01 AM 48.00 1.00 47.00 113.03 6135.70 09:43:01 AM 60.29 6.97 53.32 1291.78 3556.01 09:44:01 AM 37.80 2.52 35.29 396.00 6326.74 09:45:01 AM 3.20 0.22 2.98 11.73 147.23 09:46:01 AM 2.08 0.00 2.08 0.00 347.78 09:47:01 AM 0.97 0.00 0.97 0.00 518.81 09:48:01 AM 0.52 0.00 0.52 0.00 464.33 09:49:05 AM 0.52 0.03 0.49 1.75 51.16 09:50:01 AM 18.51 0.45 18.06 51.12 2522.13 Average: 11.96 0.76 11.20 127.83 1184.48 09:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:25:01 AM 5852280 7211940 2030152 25.76 2688 1558564 646588 7.24 152560 1618548 4 09:26:01 AM 5851552 7211212 2030880 25.76 2688 1558564 646588 7.24 152572 1619304 4 09:27:01 AM 5847512 7207192 2034920 25.82 2688 1558584 646588 7.24 152684 1623500 4 09:28:01 AM 5847328 7207008 2035104 25.82 2688 1558584 646588 7.24 152684 1623500 4 09:29:01 AM 5840272 7199952 2042160 25.91 2688 1558584 646588 7.24 152684 1630952 4 09:30:01 AM 5838836 7198520 2043596 25.93 2688 1558588 626992 7.02 152684 1632116 4 09:31:01 AM 5839092 7198796 2043340 25.92 2688 1558592 626992 7.02 152684 1631848 0 09:32:01 AM 5839092 7198800 2043340 25.92 2688 1558596 626992 7.02 152684 1631928 4 09:33:01 AM 5838900 7198608 2043532 25.93 2688 1558596 626992 7.02 152684 1632212 4 09:34:01 AM 5839172 7198880 2043260 25.92 2688 1558596 626992 7.02 152684 1632120 4 09:35:01 AM 5838492 7198204 2043940 25.93 2688 1558600 626992 7.02 152684 1632056 4 09:36:01 AM 5838476 7198188 2043956 25.93 2688 1558600 626992 7.02 152684 1631940 4 09:37:01 AM 5838404 7198116 2044028 25.93 2688 1558600 626992 7.02 152684 1632056 4 09:38:01 AM 5838332 7198048 2044100 25.93 2688 1558604 632196 7.08 152876 1632004 12 09:39:01 AM 5838468 7198184 2043964 25.93 2688 1558604 632196 7.08 152876 1632056 4 09:40:01 AM 5593800 7061620 2288632 29.03 2688 1663272 739888 8.28 172800 1842420 42068 09:41:01 AM 5179876 6991728 2702556 34.29 2688 1988760 721712 8.08 188604 2167368 142592 09:42:01 AM 5231752 7071300 2650680 33.63 2688 2015368 644028 7.21 219568 2081228 10756 09:43:01 AM 4962576 7050716 2919856 37.04 2688 2255440 647436 7.25 257316 2284380 171892 09:44:01 AM 4946336 7046196 2936096 37.25 2688 2267412 653384 7.32 268200 2285988 4 09:45:01 AM 4901012 7002844 2981420 37.82 2688 2269420 705928 7.90 268380 2330800 100 09:46:01 AM 4867864 6987152 3014568 38.24 2688 2286868 737032 8.25 268796 2363376 9220 09:47:01 AM 4855500 6986024 3026932 38.40 2688 2298132 737032 8.25 268796 2374636 5392 09:48:01 AM 4843008 6982048 3039424 38.56 2688 2306600 737032 8.25 268844 2387496 24 09:49:05 AM 4901624 7045800 2980808 37.82 2688 2311720 658672 7.38 269436 2329132 436 09:50:01 AM 5034792 7043116 2847640 36.13 2688 2181280 686100 7.68 503628 1984864 24060 Average: 5497860 7126546 2384572 30.25 2688 1816274 660827 7.40 201722 1879532 15639 09:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 4.05 0.38 1.66 0.03 0.00 0.00 0.00 0.00 09:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM eth0 0.92 0.10 0.05 0.01 0.00 0.00 0.00 0.00 09:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM eth0 0.82 0.10 0.04 0.01 0.00 0.00 0.00 0.00 09:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM eth0 0.63 0.12 0.03 0.01 0.00 0.00 0.00 0.00 09:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM eth0 1.00 0.20 0.17 0.07 0.00 0.00 0.00 0.00 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 1.45 0.32 0.38 0.23 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 0.42 0.08 0.02 0.01 0.00 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 1.60 0.18 0.17 0.04 0.00 0.00 0.00 0.00 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 0.72 0.25 0.27 0.20 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 0.88 0.20 0.17 0.07 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 1.52 0.10 12.95 0.01 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 0.58 0.07 0.03 0.01 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 0.65 0.03 0.06 0.00 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 0.98 0.20 0.29 0.19 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 1.47 0.37 0.43 0.27 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 160.06 99.93 507.09 45.16 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 96.87 80.25 1162.35 11.77 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 43.62 33.79 474.82 6.31 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 36.46 32.03 329.79 7.39 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 166.68 121.19 36.29 27.57 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 23.11 14.83 21.95 2.27 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 37.09 34.06 122.57 10.27 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 19.91 19.85 75.54 12.49 0.00 0.00 0.00 0.00 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 19.43 19.21 64.67 13.00 0.00 0.00 0.00 0.00 09:49:05 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:05 AM eth0 21.44 13.80 22.21 1.77 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 66.05 45.79 143.56 84.31 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 27.13 19.82 114.22 8.38 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) 08/27/2025 _x86_64_ (2 CPU) 09:22:53 LINUX RESTART (2 CPU) 09:24:01 AM CPU %user %nice %system %iowait %steal %idle 09:25:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 09:25:01 AM 0 0.12 0.00 0.08 0.00 0.02 99.78 09:25:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 09:26:01 AM all 0.31 0.00 0.08 0.00 0.03 99.58 09:26:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 09:26:01 AM 1 0.52 0.00 0.07 0.00 0.03 99.38 09:27:01 AM all 0.30 0.00 0.08 0.01 0.04 99.57 09:27:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 09:27:01 AM 1 0.50 0.00 0.07 0.02 0.03 99.38 09:28:01 AM all 0.31 0.00 0.06 0.00 0.03 99.61 09:28:01 AM 0 0.10 0.00 0.10 0.00 0.03 99.77 09:28:01 AM 1 0.52 0.00 0.02 0.00 0.02 99.45 09:29:01 AM all 0.65 0.00 0.08 0.00 0.03 99.25 09:29:01 AM 0 0.80 0.00 0.08 0.00 0.02 99.10 09:29:01 AM 1 0.50 0.00 0.07 0.00 0.03 99.40 09:30:01 AM all 0.17 0.00 0.09 0.00 0.06 99.68 09:30:01 AM 0 0.05 0.00 0.10 0.00 0.00 99.85 09:30:01 AM 1 0.28 0.00 0.08 0.00 0.12 99.51 09:31:01 AM all 0.33 0.00 0.06 0.00 0.03 99.57 09:31:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 09:31:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 09:32:01 AM all 0.32 0.00 0.06 0.00 0.03 99.59 09:32:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 09:32:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 09:33:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 09:33:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 09:33:01 AM 1 0.60 0.00 0.05 0.00 0.02 99.33 09:34:01 AM all 0.31 0.00 0.07 0.00 0.03 99.60 09:34:01 AM 0 0.07 0.00 0.08 0.00 0.02 99.83 09:34:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 09:35:01 AM all 0.31 0.00 0.06 0.00 0.03 99.60 09:35:01 AM 0 0.05 0.00 0.07 0.00 0.02 99.87 09:35:01 AM 1 0.57 0.00 0.05 0.00 0.05 99.33 09:35:01 AM CPU %user %nice %system %iowait %steal %idle 09:36:01 AM all 0.32 0.00 0.06 0.00 0.03 99.59 09:36:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 09:36:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 09:37:01 AM all 0.31 0.00 0.06 0.00 0.03 99.61 09:37:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 09:37:01 AM 1 0.53 0.00 0.05 0.00 0.03 99.38 09:38:01 AM all 0.23 0.00 0.11 0.00 0.03 99.63 09:38:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 09:38:01 AM 1 0.37 0.00 0.17 0.00 0.03 99.43 09:39:01 AM all 0.29 0.00 0.06 0.01 0.03 99.62 09:39:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 09:39:01 AM 1 0.47 0.00 0.05 0.02 0.02 99.45 09:40:01 AM all 9.60 0.00 1.86 0.28 0.05 88.22 09:40:01 AM 0 13.02 0.00 1.55 0.37 0.07 84.99 09:40:01 AM 1 6.18 0.00 2.17 0.18 0.03 91.44 09:41:01 AM all 38.30 0.00 5.36 1.18 0.09 55.06 09:41:01 AM 0 22.32 0.00 3.50 0.95 0.08 73.15 09:41:01 AM 1 54.33 0.00 7.23 1.42 0.10 36.92 09:42:01 AM all 20.11 0.00 2.44 0.78 0.07 76.61 09:42:01 AM 0 8.98 0.00 1.95 0.97 0.07 88.03 09:42:01 AM 1 31.24 0.00 2.92 0.58 0.07 65.19 09:43:01 AM all 26.04 0.00 4.77 0.67 0.08 68.44 09:43:01 AM 0 18.22 0.00 3.82 0.32 0.08 77.56 09:43:01 AM 1 33.88 0.00 5.72 1.03 0.08 59.28 09:44:01 AM all 6.99 0.00 1.58 0.89 0.06 90.49 09:44:01 AM 0 5.49 0.00 1.50 1.07 0.05 91.88 09:44:01 AM 1 8.49 0.00 1.65 0.70 0.07 89.09 09:45:01 AM all 3.08 0.00 0.24 0.02 0.04 96.62 09:45:01 AM 0 2.94 0.00 0.12 0.00 0.03 96.91 09:45:01 AM 1 3.21 0.00 0.37 0.03 0.05 96.34 09:46:01 AM all 17.78 0.00 0.26 0.04 0.08 81.85 09:46:01 AM 0 9.99 0.00 0.25 0.08 0.07 89.61 09:46:01 AM 1 25.56 0.00 0.27 0.00 0.08 74.09 09:46:01 AM CPU %user %nice %system %iowait %steal %idle 09:47:01 AM all 9.89 0.00 0.13 0.08 0.04 89.86 09:47:01 AM 0 4.95 0.00 0.13 0.15 0.03 94.74 09:47:01 AM 1 14.83 0.00 0.13 0.00 0.05 84.98 09:48:01 AM all 8.97 0.00 0.18 0.06 0.07 90.72 09:48:01 AM 0 14.83 0.00 0.18 0.05 0.07 84.87 09:48:01 AM 1 3.11 0.00 0.18 0.07 0.07 96.58 09:49:05 AM all 4.99 0.00 0.30 0.08 2.37 92.25 09:49:05 AM 0 1.07 0.00 0.20 0.00 2.07 96.66 09:49:05 AM 1 8.93 0.00 0.40 0.17 2.67 87.84 09:50:01 AM all 18.85 0.00 2.93 0.24 0.06 77.91 09:50:01 AM 0 10.42 0.00 2.43 0.29 0.07 86.80 09:50:01 AM 1 27.29 0.00 3.43 0.20 0.05 69.02 Average: all 6.49 0.00 0.81 0.17 0.14 92.40 Average: 0 4.38 0.00 0.64 0.16 0.12 94.70 Average: 1 8.60 0.00 0.97 0.17 0.15 90.11