---> uname -a: Linux prd-centos8-robot-2c-8g-38173.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4931 19 2164 6798 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:60:a9:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84990sec preferred_lft 84990sec inet6 fe80::f816:3eff:fe60:a933/64 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) 06/29/2025 _x86_64_ (2 CPU) 01:17:31 LINUX RESTART (2 CPU) 01:18:01 AM tps rtps wtps bread/s bwrtn/s 01:19:01 AM 79.41 34.96 44.45 7057.43 5258.13 01:20:01 AM 101.85 0.73 101.12 53.05 10960.08 01:21:01 AM 28.42 0.42 28.00 64.77 2383.14 01:22:01 AM 62.57 9.45 53.12 1685.59 3834.88 01:23:01 AM 25.61 0.00 25.61 0.00 5082.21 01:24:01 AM 4.17 0.03 4.13 1.07 192.12 01:25:01 AM 1.87 0.00 1.87 0.00 60.23 01:26:01 AM 0.30 0.00 0.30 0.00 12.05 01:27:01 AM 0.35 0.00 0.35 0.00 6.43 01:28:01 AM 0.15 0.00 0.15 0.00 8.90 01:29:01 AM 0.25 0.00 0.25 0.00 4.78 01:30:01 AM 0.23 0.00 0.23 0.00 8.95 01:31:01 AM 0.32 0.00 0.32 0.00 5.83 01:32:01 AM 0.28 0.00 0.28 0.00 18.41 01:33:01 AM 0.33 0.03 0.30 0.27 6.58 01:34:01 AM 1.32 0.00 1.32 0.00 38.40 01:35:01 AM 0.28 0.00 0.28 0.00 5.68 01:36:01 AM 0.17 0.00 0.17 0.00 8.60 01:37:01 AM 0.17 0.00 0.17 0.00 3.77 01:38:01 AM 0.35 0.00 0.35 0.00 4.75 01:39:01 AM 0.40 0.00 0.40 0.00 13.68 01:40:01 AM 10.65 0.32 10.33 36.92 360.61 01:41:01 AM 30.89 0.52 30.38 63.86 1492.57 Average: 15.23 2.02 13.21 389.80 1294.50 01:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:01 AM 5345860 6990152 2536572 32.18 2688 1833308 781852 8.75 202652 2039320 149552 01:20:01 AM 5177620 6997952 2704812 34.31 2688 1997080 727648 8.15 198396 2161332 42508 01:21:01 AM 5165268 7024476 2717164 34.47 2688 2035424 689804 7.72 223284 2148524 36200 01:22:01 AM 4960640 7040636 2921792 37.07 2688 2248348 651856 7.30 266688 2283580 143528 01:23:01 AM 4956340 7035968 2926092 37.12 2688 2248352 651856 7.30 266688 2283652 8 01:24:01 AM 4916484 6996720 2965948 37.63 2688 2248960 709724 7.95 266812 2323432 8 01:25:01 AM 4916448 6996716 2965984 37.63 2688 2248992 709724 7.95 266812 2323316 4 01:26:01 AM 4907464 6987964 2974968 37.74 2688 2249224 723176 8.10 266812 2332136 4 01:27:01 AM 4905600 6986132 2976832 37.77 2688 2249256 723176 8.10 266812 2334092 16 01:28:01 AM 4905700 6986456 2976732 37.76 2688 2249480 723176 8.10 266820 2333988 8 01:29:01 AM 4905644 6986436 2976788 37.76 2688 2249516 723176 8.10 266820 2334092 4 01:30:01 AM 4909948 6990960 2972484 37.71 2688 2249736 711308 7.96 266820 2329332 4 01:31:01 AM 4910212 6991272 2972220 37.71 2688 2249776 711308 7.96 266820 2329260 8 01:32:01 AM 4909672 6991180 2972760 37.71 2688 2250228 711308 7.96 266928 2329840 4 01:33:01 AM 4894652 6976208 2987780 37.90 2688 2250272 749468 8.39 267056 2343996 12 01:34:01 AM 4887568 6969364 2994864 37.99 2688 2250512 763824 8.55 267056 2351408 4 01:35:01 AM 4908396 6990224 2974036 37.73 2688 2250544 742784 8.32 267056 2330476 4 01:36:01 AM 4908728 6990776 2973704 37.73 2688 2250764 742784 8.32 267056 2330564 4 01:37:01 AM 4894056 6976156 2988376 37.91 2688 2250816 770712 8.63 267056 2344508 4 01:38:01 AM 4886616 6968952 2995816 38.01 2688 2251052 764024 8.55 267056 2351928 244 01:39:01 AM 4908252 6990620 2974180 37.73 2688 2251084 742876 8.32 267056 2330864 40 01:40:01 AM 5064288 6970716 2818144 35.75 2688 2080192 731104 8.19 304392 2156340 32048 01:41:01 AM 5044808 6955304 2837624 36.00 2688 2084676 734816 8.23 464504 2021292 26316 Average: 4964794 6990928 2917638 37.01 2688 2196852 725717 8.13 269454 2280316 18719 01:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 290.07 182.91 1641.16 57.05 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 69.36 53.55 780.81 9.17 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 17.47 10.64 7.19 4.38 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 234.03 169.97 354.69 47.64 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 4.67 3.73 1.02 0.81 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 29.86 22.16 7.21 4.73 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 1.00 0.17 0.07 0.02 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 18.93 16.45 120.10 1.22 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 3.48 0.28 0.44 0.20 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 11.36 7.50 1.54 0.61 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 2.60 0.23 0.25 0.08 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 14.58 14.26 119.81 1.08 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 0.70 0.17 0.04 0.02 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 18.86 17.90 3.32 3.27 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 8.58 7.51 118.08 0.71 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 37.55 33.59 355.97 2.39 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 1.30 0.35 0.40 0.24 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 10.81 7.60 1.64 0.62 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 11.10 8.18 118.26 0.75 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 38.45 32.64 356.03 2.27 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 4.50 0.22 0.63 0.08 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 54.67 35.45 85.91 29.85 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 19.63 18.05 15.85 8.69 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 39.29 27.98 177.87 7.65 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) 06/29/2025 _x86_64_ (2 CPU) 01:17:31 LINUX RESTART (2 CPU) 01:18:01 AM CPU %user %nice %system %iowait %steal %idle 01:19:01 AM all 40.83 0.01 6.67 3.21 0.11 49.17 01:19:01 AM 0 37.17 0.02 6.13 2.67 0.10 53.90 01:19:01 AM 1 44.50 0.00 7.21 3.75 0.12 44.42 01:20:01 AM all 30.85 0.00 4.70 3.12 0.09 61.24 01:20:01 AM 0 22.63 0.00 3.86 2.93 0.08 70.50 01:20:01 AM 1 39.08 0.00 5.54 3.30 0.10 51.98 01:21:01 AM all 16.51 0.00 2.39 1.18 0.06 79.87 01:21:01 AM 0 10.37 0.00 1.94 0.82 0.05 86.83 01:21:01 AM 1 22.66 0.00 2.84 1.54 0.07 72.90 01:22:01 AM all 29.24 0.00 5.40 2.74 0.09 62.53 01:22:01 AM 0 22.47 0.00 5.07 2.29 0.08 70.09 01:22:01 AM 1 36.00 0.00 5.72 3.20 0.10 54.97 01:23:01 AM all 0.38 0.00 0.33 0.67 0.03 98.61 01:23:01 AM 0 0.58 0.00 0.32 0.82 0.02 98.26 01:23:01 AM 1 0.17 0.00 0.33 0.52 0.03 98.95 01:24:01 AM all 2.37 0.00 0.28 0.03 0.04 97.27 01:24:01 AM 0 1.44 0.00 0.28 0.07 0.05 98.16 01:24:01 AM 1 3.30 0.00 0.28 0.00 0.03 96.38 01:25:01 AM all 0.49 0.00 0.13 0.02 0.03 99.34 01:25:01 AM 0 0.27 0.00 0.17 0.03 0.03 99.50 01:25:01 AM 1 0.72 0.00 0.08 0.00 0.02 99.18 01:26:01 AM all 0.99 0.00 0.19 0.00 0.03 98.78 01:26:01 AM 0 0.43 0.00 0.18 0.00 0.03 99.35 01:26:01 AM 1 1.55 0.00 0.20 0.00 0.03 98.21 01:27:01 AM all 0.52 0.00 0.13 0.00 0.05 99.30 01:27:01 AM 0 0.33 0.00 0.17 0.00 0.05 99.45 01:27:01 AM 1 0.70 0.00 0.10 0.00 0.05 99.15 01:28:01 AM all 1.00 0.00 0.13 0.00 0.04 98.82 01:28:01 AM 0 0.84 0.00 0.13 0.00 0.03 99.00 01:28:01 AM 1 1.17 0.00 0.13 0.00 0.05 98.65 01:29:01 AM all 0.58 0.00 0.13 0.00 0.06 99.24 01:29:01 AM 0 0.67 0.00 0.12 0.00 0.07 99.15 01:29:01 AM 1 0.48 0.00 0.13 0.00 0.05 99.33 01:29:01 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 0.90 0.00 0.18 0.00 0.03 98.89 01:30:01 AM 0 0.62 0.00 0.13 0.00 0.02 99.23 01:30:01 AM 1 1.19 0.00 0.22 0.00 0.05 98.55 01:31:01 AM all 0.47 0.00 0.11 0.00 0.03 99.39 01:31:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.31 01:31:01 AM 1 0.37 0.00 0.13 0.00 0.03 99.46 01:32:01 AM all 2.04 0.00 0.18 0.00 0.04 97.73 01:32:01 AM 0 0.80 0.00 0.15 0.00 0.03 99.01 01:32:01 AM 1 3.28 0.00 0.22 0.00 0.05 96.45 01:33:01 AM all 0.59 0.00 0.30 0.00 0.03 99.07 01:33:01 AM 0 0.90 0.00 0.35 0.00 0.02 98.73 01:33:01 AM 1 0.28 0.00 0.25 0.00 0.05 99.41 01:34:01 AM all 1.03 0.00 0.23 0.01 0.03 98.70 01:34:01 AM 0 0.65 0.00 0.13 0.02 0.02 99.18 01:34:01 AM 1 1.41 0.00 0.33 0.00 0.05 98.21 01:35:01 AM all 0.51 0.00 0.11 0.00 0.04 99.34 01:35:01 AM 0 0.67 0.00 0.12 0.00 0.03 99.18 01:35:01 AM 1 0.35 0.00 0.10 0.00 0.05 99.50 01:36:01 AM all 1.02 0.00 0.13 0.00 0.04 98.81 01:36:01 AM 0 0.79 0.00 0.13 0.00 0.02 99.06 01:36:01 AM 1 1.26 0.00 0.12 0.00 0.07 98.56 01:37:01 AM all 0.58 0.00 0.16 0.00 0.05 99.21 01:37:01 AM 0 0.68 0.00 0.13 0.00 0.05 99.13 01:37:01 AM 1 0.48 0.00 0.18 0.00 0.05 99.28 01:38:01 AM all 1.10 0.00 0.21 0.00 0.04 98.65 01:38:01 AM 0 0.80 0.00 0.15 0.00 0.05 99.00 01:38:01 AM 1 1.39 0.00 0.27 0.00 0.03 98.31 01:39:01 AM all 0.52 0.00 0.12 0.00 0.04 99.32 01:39:01 AM 0 0.67 0.00 0.10 0.00 0.03 99.20 01:39:01 AM 1 0.37 0.00 0.13 0.00 0.05 99.45 01:40:01 AM all 15.56 0.00 2.03 0.09 0.06 82.26 01:40:01 AM 0 10.28 0.00 1.97 0.08 0.05 87.62 01:40:01 AM 1 20.85 0.00 2.09 0.10 0.07 76.90 01:40:01 AM CPU %user %nice %system %iowait %steal %idle 01:41:01 AM all 31.84 0.00 4.09 0.19 0.09 63.79 01:41:01 AM 0 33.04 0.00 3.94 0.25 0.10 62.68 01:41:01 AM 1 30.64 0.00 4.24 0.13 0.08 64.90 Average: all 7.83 0.00 1.23 0.49 0.05 90.40 Average: 0 6.43 0.00 1.12 0.43 0.05 91.97 Average: 1 9.23 0.00 1.34 0.55 0.06 88.83