---> uname -a: Linux prd-centos8-robot-2c-8g-51059.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 647 4881 19 2168 6751 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:81:0f:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84989sec preferred_lft 84989sec inet6 fe80::f816:3eff:fe81:f5e/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) 08/09/2025 _x86_64_ (2 CPU) 00:33:49 LINUX RESTART (2 CPU) 12:34:02 AM tps rtps wtps bread/s bwrtn/s 12:35:01 AM 214.62 160.90 53.72 14847.86 40331.88 12:36:01 AM 111.11 0.07 111.05 1.87 10405.87 12:37:01 AM 39.74 0.68 39.05 51.58 5351.28 12:38:01 AM 48.88 7.10 41.79 1309.96 2397.25 12:39:01 AM 50.05 0.25 49.80 47.05 7582.04 12:40:01 AM 2.97 0.23 2.73 12.66 89.72 12:41:01 AM 2.13 0.00 2.13 0.00 85.72 12:42:01 AM 0.18 0.00 0.18 0.00 3.47 12:43:01 AM 0.38 0.00 0.38 0.00 12.50 12:44:01 AM 0.20 0.00 0.20 0.00 3.30 12:45:01 AM 0.27 0.00 0.27 0.00 11.31 12:46:01 AM 0.20 0.00 0.20 0.00 2.68 12:47:01 AM 0.30 0.00 0.30 0.00 11.00 12:48:01 AM 0.13 0.00 0.13 0.00 2.68 12:49:01 AM 0.30 0.03 0.27 0.27 18.73 12:50:01 AM 1.40 0.00 1.40 0.00 33.41 12:51:01 AM 0.45 0.00 0.45 0.00 14.01 12:52:01 AM 0.40 0.00 0.40 0.00 13.06 12:53:01 AM 0.12 0.00 0.12 0.00 1.33 12:54:01 AM 0.38 0.00 0.38 0.00 7.15 12:55:01 AM 0.30 0.00 0.30 0.00 12.21 12:56:01 AM 1.68 0.18 1.50 4.26 89.27 12:57:01 AM 33.76 0.65 33.11 96.52 1567.71 Average: 22.03 7.29 14.75 701.69 2931.73 12:34:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 AM 5564268 7089220 2318164 29.41 2688 1717624 709140 7.94 186032 1850144 92200 12:36:01 AM 5128592 6992400 2753840 34.94 2688 2040484 761080 8.52 191380 2217404 169036 12:37:01 AM 5206732 7039344 2675700 33.95 2688 2008872 708452 7.93 209536 2116504 9936 12:38:01 AM 4926740 7006808 2955692 37.50 2688 2248192 725700 8.13 258380 2323228 189604 12:39:01 AM 4965468 7049984 2916964 37.01 2688 2252076 715068 8.01 262816 2270876 4 12:40:01 AM 4920064 7005532 2962368 37.58 2688 2253028 795888 8.91 262948 2316096 572 12:41:01 AM 4919224 7004736 2963208 37.59 2688 2253064 795888 8.91 262948 2317104 40 12:42:01 AM 4908980 6994724 2973452 37.72 2688 2253296 818000 9.16 262948 2326684 236 12:43:01 AM 4908828 6994604 2973604 37.72 2688 2253328 818000 9.16 262948 2326984 40 12:44:01 AM 4906900 6992900 2975532 37.75 2688 2253552 818000 9.16 262956 2329392 232 12:45:01 AM 4906924 6992960 2975508 37.75 2688 2253588 818000 9.16 262956 2329244 40 12:46:01 AM 4912472 6998724 2969960 37.68 2688 2253804 811732 9.09 262956 2323044 224 12:47:01 AM 4910380 6996664 2972052 37.70 2688 2253836 811732 9.09 262960 2325492 44 12:48:01 AM 4907932 6994684 2974500 37.74 2688 2254304 811732 9.09 263068 2328252 472 12:49:01 AM 4893020 6979812 2989412 37.92 2688 2254344 812172 9.09 263172 2342252 56 12:50:01 AM 4877468 6964496 3004964 38.12 2688 2254580 852020 9.54 263172 2357444 244 12:51:01 AM 4906664 6993728 2975768 37.75 2688 2254616 804904 9.01 263172 2328880 4 12:52:01 AM 4904764 6992064 2977668 37.78 2688 2254852 804904 9.01 263172 2331144 4 12:53:01 AM 4890072 6977416 2992360 37.96 2688 2254896 831252 9.31 263172 2344764 48 12:54:01 AM 4883556 6971140 2998876 38.05 2688 2255136 824420 9.23 263172 2352232 248 12:55:01 AM 4904084 6991700 2978348 37.78 2688 2255168 804236 9.00 263172 2331164 40 12:56:01 AM 5073064 6983856 2809368 35.64 2688 2079864 727184 8.14 260172 2167256 4036 12:57:01 AM 5081840 6992976 2800592 35.53 2688 2084284 734660 8.23 461932 1981704 10996 Average: 4974262 7000021 2908170 36.89 2688 2195513 787572 8.82 262571 2271186 20798 12:34:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 299.59 161.39 1366.83 59.49 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 111.66 77.09 1232.06 11.82 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 8.88 4.13 4.35 1.78 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 47.88 35.54 329.36 9.39 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 200.85 144.65 42.89 38.12 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 36.90 27.72 7.58 6.41 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 0.63 0.13 0.03 0.01 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 17.99 16.81 120.04 1.25 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 1.15 0.35 0.33 0.21 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 8.98 8.25 1.63 0.88 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 2.50 0.25 0.24 0.08 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 19.64 16.43 120.20 1.24 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 3.32 0.67 1.06 0.62 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 18.85 17.48 3.66 3.43 0.00 0.00 0.00 0.00 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 13.71 8.66 118.38 0.56 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 31.58 29.85 355.62 2.14 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 0.87 0.17 0.05 0.02 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 6.82 6.18 1.55 0.52 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 11.18 7.75 117.98 0.51 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 38.71 30.79 355.96 2.14 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 1.03 0.23 0.21 0.08 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 45.90 27.68 67.10 21.89 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 25.36 21.50 30.20 13.68 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 41.29 27.89 185.11 7.63 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) 08/09/2025 _x86_64_ (2 CPU) 00:33:49 LINUX RESTART (2 CPU) 12:34:02 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 48.36 0.07 11.35 8.34 0.17 31.71 12:35:01 AM 0 46.19 0.09 10.81 9.03 0.17 33.71 12:35:01 AM 1 50.52 0.05 11.90 7.66 0.17 29.70 12:36:01 AM all 34.41 0.00 4.95 2.53 0.12 57.99 12:36:01 AM 0 29.32 0.00 4.63 2.22 0.12 63.72 12:36:01 AM 1 39.50 0.00 5.28 2.84 0.12 52.26 12:37:01 AM all 10.16 0.00 1.71 0.59 0.08 87.46 12:37:01 AM 0 13.02 0.00 1.92 0.38 0.07 84.61 12:37:01 AM 1 7.31 0.00 1.50 0.80 0.08 90.31 12:38:01 AM all 31.61 0.00 4.92 0.54 0.10 62.83 12:38:01 AM 0 27.74 0.00 4.75 0.25 0.10 67.17 12:38:01 AM 1 35.49 0.00 5.10 0.84 0.10 58.47 12:39:01 AM all 9.58 0.00 2.20 0.63 0.06 87.52 12:39:01 AM 0 6.63 0.00 2.22 0.58 0.05 90.52 12:39:01 AM 1 12.54 0.00 2.19 0.69 0.07 84.52 12:40:01 AM all 2.32 0.00 0.32 0.02 0.06 97.28 12:40:01 AM 0 3.06 0.00 0.39 0.02 0.05 96.48 12:40:01 AM 1 1.59 0.00 0.25 0.02 0.07 98.08 12:41:01 AM all 0.47 0.00 0.12 0.01 0.06 99.35 12:41:01 AM 0 0.52 0.00 0.08 0.00 0.03 99.36 12:41:01 AM 1 0.42 0.00 0.15 0.02 0.08 99.33 12:42:01 AM all 0.91 0.00 0.20 0.00 0.08 98.81 12:42:01 AM 0 0.53 0.00 0.15 0.00 0.07 99.25 12:42:01 AM 1 1.29 0.00 0.25 0.00 0.08 98.38 12:43:01 AM all 0.45 0.00 0.11 0.00 0.08 99.36 12:43:01 AM 0 0.32 0.00 0.10 0.00 0.07 99.52 12:43:01 AM 1 0.59 0.00 0.12 0.00 0.08 99.21 12:44:01 AM all 0.99 0.00 0.15 0.00 0.06 98.80 12:44:01 AM 0 1.30 0.00 0.13 0.00 0.05 98.51 12:44:01 AM 1 0.67 0.00 0.17 0.00 0.07 99.10 12:45:01 AM all 0.38 0.00 0.13 0.00 0.08 99.41 12:45:01 AM 0 0.10 0.00 0.10 0.00 0.05 99.75 12:45:01 AM 1 0.65 0.00 0.17 0.00 0.10 99.08 12:45:01 AM CPU %user %nice %system %iowait %steal %idle 12:46:01 AM all 0.97 0.00 0.18 0.00 0.08 98.77 12:46:01 AM 0 1.19 0.00 0.22 0.00 0.08 98.51 12:46:01 AM 1 0.75 0.00 0.15 0.00 0.07 99.03 12:47:01 AM all 0.39 0.00 0.16 0.00 0.08 99.37 12:47:01 AM 0 0.17 0.00 0.15 0.00 0.07 99.62 12:47:01 AM 1 0.62 0.00 0.17 0.00 0.08 99.13 12:48:01 AM all 2.05 0.00 0.19 0.00 0.08 97.68 12:48:01 AM 0 2.18 0.00 0.15 0.00 0.07 97.60 12:48:01 AM 1 1.92 0.00 0.23 0.00 0.08 97.76 12:49:01 AM all 0.62 0.00 0.26 0.00 0.08 99.05 12:49:01 AM 0 0.99 0.00 0.28 0.00 0.07 98.66 12:49:01 AM 1 0.25 0.00 0.23 0.00 0.08 99.43 12:50:01 AM all 1.09 0.00 0.21 0.01 0.08 98.62 12:50:01 AM 0 0.74 0.00 0.08 0.02 0.05 99.11 12:50:01 AM 1 1.44 0.00 0.33 0.00 0.10 98.13 12:51:01 AM all 0.51 0.00 0.13 0.01 0.05 99.31 12:51:01 AM 0 0.57 0.00 0.08 0.02 0.03 99.30 12:51:01 AM 1 0.45 0.00 0.17 0.00 0.07 99.31 12:52:01 AM all 0.98 0.00 0.13 0.00 0.07 98.82 12:52:01 AM 0 0.72 0.00 0.12 0.00 0.07 99.10 12:52:01 AM 1 1.24 0.00 0.15 0.00 0.07 98.54 12:53:01 AM all 0.58 0.00 0.15 0.00 0.08 99.20 12:53:01 AM 0 0.65 0.00 0.10 0.00 0.07 99.18 12:53:01 AM 1 0.50 0.00 0.20 0.00 0.08 99.21 12:54:01 AM all 1.08 0.00 0.20 0.00 0.08 98.65 12:54:01 AM 0 0.74 0.00 0.10 0.00 0.05 99.11 12:54:01 AM 1 1.42 0.00 0.30 0.00 0.10 98.18 12:55:01 AM all 0.48 0.00 0.10 0.00 0.07 99.36 12:55:01 AM 0 0.53 0.00 0.05 0.00 0.05 99.37 12:55:01 AM 1 0.42 0.00 0.15 0.00 0.08 99.35 12:56:01 AM all 2.87 0.00 0.67 0.01 0.08 96.38 12:56:01 AM 0 3.81 0.00 0.84 0.00 0.07 95.29 12:56:01 AM 1 1.94 0.00 0.50 0.02 0.08 97.46 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 31.62 0.00 4.18 0.20 0.10 63.89 12:57:01 AM 0 17.51 0.00 3.90 0.17 0.10 78.33 12:57:01 AM 1 45.78 0.00 4.47 0.23 0.10 49.42 Average: all 7.92 0.00 1.41 0.55 0.08 90.03 Average: 0 6.86 0.00 1.35 0.54 0.07 91.17 Average: 1 8.98 0.00 1.47 0.56 0.09 88.89