---> uname -a: Linux prd-centos8-robot-2c-8g-6607.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: 2799.996 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 654 4867 19 2175 6744 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:55:46:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85016sec preferred_lft 85016sec inet6 fe80::f816:3eff:fe55:4673/64 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) 11/07/2025 _x86_64_ (2 CPU) 00:34:11 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 118.26 0.40 117.86 16.66 10413.83 12:37:01 AM 46.80 1.03 45.77 113.56 5296.95 12:38:01 AM 62.66 6.96 55.70 1291.57 3746.58 12:39:01 AM 35.64 0.03 35.60 3.47 6406.75 12:40:01 AM 4.25 0.23 4.02 12.66 168.66 12:41:01 AM 2.00 0.00 2.00 0.00 67.54 12:42:01 AM 0.23 0.00 0.23 0.00 10.55 12:43:01 AM 0.22 0.00 0.22 0.00 3.05 12:44:01 AM 0.27 0.00 0.27 0.00 3.87 12:45:01 AM 0.47 0.00 0.47 0.00 14.78 12:46:01 AM 0.17 0.00 0.17 0.00 10.13 12:47:01 AM 0.32 0.00 0.32 0.00 4.35 12:48:01 AM 0.13 0.00 0.13 0.00 2.00 12:49:01 AM 0.20 0.00 0.20 0.00 18.41 12:50:01 AM 0.55 0.03 0.52 0.27 14.71 12:51:01 AM 1.38 0.00 1.38 0.00 31.33 12:52:01 AM 0.27 0.00 0.27 0.00 4.18 12:53:01 AM 0.12 0.00 0.12 0.00 8.80 12:54:01 AM 0.15 0.00 0.15 0.00 2.67 12:55:01 AM 0.62 0.00 0.62 0.00 17.78 12:56:01 AM 4.68 0.32 4.37 36.93 178.69 12:57:01 AM 33.97 0.52 33.46 63.85 1566.01 Average: 14.24 0.43 13.81 69.96 1272.41 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5056492 6925348 2825932 35.85 2688 2045744 800676 8.97 190916 2286860 169604 12:37:01 AM 5176004 7017628 2706420 34.33 2688 2017772 696224 7.80 219176 2135700 10764 12:38:01 AM 4867228 6961544 3015196 38.25 2688 2259816 725920 8.13 254808 2374100 173752 12:39:01 AM 4885352 6980820 2997072 38.02 2688 2261896 702996 7.87 260244 2347316 12 12:40:01 AM 4841224 6937640 3041200 38.58 2688 2262848 773528 8.66 260380 2390992 4 12:41:01 AM 4841640 6938104 3040784 38.58 2688 2262884 773528 8.66 260380 2390876 4 12:42:01 AM 4831548 6928240 3050876 38.70 2688 2263112 797924 8.93 260380 2400536 4 12:43:01 AM 4831896 6928624 3050528 38.70 2688 2263148 797924 8.93 260380 2400236 44 12:44:01 AM 4829992 6926944 3052432 38.72 2688 2263372 797924 8.93 260388 2402276 244 12:45:01 AM 4829780 6926764 3052644 38.73 2688 2263404 797924 8.93 260388 2402388 52 12:46:01 AM 4835576 6932784 3046848 38.65 2688 2263628 779096 8.72 260388 2396580 20 12:47:01 AM 4835516 6932756 3046908 38.65 2688 2263660 779096 8.72 260388 2396728 40 12:48:01 AM 4833096 6930800 3049328 38.69 2688 2264124 779096 8.72 260496 2399336 472 12:49:01 AM 4818020 6915768 3064404 38.88 2688 2264168 811684 9.09 260496 2413364 4 12:50:01 AM 4802420 6900408 3080004 39.07 2688 2264408 834456 9.34 260664 2428416 12 12:51:01 AM 4831472 6929488 3050952 38.71 2688 2264444 783452 8.77 260664 2399816 36 12:52:01 AM 4831696 6929948 3050728 38.70 2688 2264680 783452 8.77 260664 2400052 248 12:53:01 AM 4817244 6915536 3065180 38.89 2688 2264720 812940 9.10 260664 2413920 48 12:54:01 AM 4809904 6908440 3072520 38.98 2688 2264964 817680 9.16 260664 2421632 248 12:55:01 AM 4831096 6929664 3051328 38.71 2688 2264996 796572 8.92 260664 2400764 4 12:56:01 AM 5003908 6923228 2878516 36.52 2688 2089864 777688 8.71 259708 2249004 16748 12:57:01 AM 5012956 6931600 2869468 36.40 2688 2091516 762096 8.53 462152 2045904 12460 Average: 4875185 6934185 3007239 38.15 2688 2226780 780994 8.74 264321 2358945 17492 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 144.34 113.11 1483.91 15.20 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 13.45 9.98 7.27 4.27 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 51.57 37.74 340.27 9.36 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 159.95 107.93 35.40 26.78 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 29.99 21.64 7.22 4.70 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 0.68 0.17 0.05 0.02 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 17.50 16.01 120.28 7.83 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 1.37 0.15 0.12 0.02 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 12.85 9.02 1.93 4.80 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 5.36 0.67 0.89 0.50 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 19.38 15.41 120.29 1.17 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 0.80 0.17 0.06 0.02 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 18.01 17.36 3.40 3.24 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 7.71 7.50 117.76 0.49 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 32.06 31.48 355.65 2.25 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 0.43 0.17 0.04 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 8.53 8.35 1.59 0.66 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 9.05 7.68 117.86 0.50 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 33.14 32.07 355.58 2.23 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 0.90 0.40 0.43 0.27 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 57.02 39.44 85.61 27.26 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 18.56 15.89 16.55 8.23 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 29.21 22.38 144.19 5.45 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) 11/07/2025 _x86_64_ (2 CPU) 00:34:11 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 37.54 0.00 5.35 1.47 0.12 55.53 12:36:01 AM 0 35.39 0.00 5.27 1.57 0.12 57.66 12:36:01 AM 1 39.69 0.00 5.43 1.37 0.12 53.40 12:37:01 AM all 19.44 0.00 2.31 0.38 0.07 77.80 12:37:01 AM 0 17.03 0.00 2.18 0.50 0.07 80.22 12:37:01 AM 1 21.86 0.00 2.43 0.27 0.07 75.37 12:38:01 AM all 33.54 0.00 6.29 0.59 0.12 59.46 12:38:01 AM 0 26.81 0.00 5.62 0.63 0.13 66.80 12:38:01 AM 1 40.27 0.00 6.96 0.55 0.12 52.11 12:39:01 AM all 5.87 0.00 1.12 0.51 0.03 92.47 12:39:01 AM 0 10.12 0.00 1.15 0.59 0.03 88.11 12:39:01 AM 1 1.62 0.00 1.09 0.43 0.03 96.82 12:40:01 AM all 2.39 0.00 0.36 0.01 0.06 97.18 12:40:01 AM 0 1.15 0.00 0.28 0.02 0.05 98.50 12:40:01 AM 1 3.63 0.00 0.44 0.00 0.07 95.86 12:41:01 AM all 0.53 0.00 0.11 0.01 0.06 99.30 12:41:01 AM 0 0.48 0.00 0.10 0.02 0.05 99.35 12:41:01 AM 1 0.57 0.00 0.12 0.00 0.07 99.25 12:42:01 AM all 1.04 0.00 0.18 0.00 0.06 98.73 12:42:01 AM 0 1.04 0.00 0.25 0.00 0.07 98.64 12:42:01 AM 1 1.03 0.00 0.10 0.00 0.05 98.82 12:43:01 AM all 0.23 0.00 0.10 0.00 0.05 99.62 12:43:01 AM 0 0.32 0.00 0.08 0.00 0.05 99.55 12:43:01 AM 1 0.15 0.00 0.12 0.00 0.05 99.68 12:44:01 AM all 0.86 0.00 0.14 0.00 0.06 98.94 12:44:01 AM 0 0.27 0.00 0.13 0.00 0.05 99.55 12:44:01 AM 1 1.45 0.00 0.15 0.00 0.07 98.33 12:45:01 AM all 0.59 0.00 0.18 0.00 0.07 99.16 12:45:01 AM 0 0.79 0.00 0.18 0.00 0.05 98.98 12:45:01 AM 1 0.40 0.00 0.17 0.00 0.08 99.35 12:46:01 AM all 0.97 0.00 0.19 0.00 0.05 98.79 12:46:01 AM 0 1.37 0.00 0.17 0.00 0.02 98.45 12:46:01 AM 1 0.57 0.00 0.22 0.00 0.08 99.13 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.50 0.00 0.09 0.00 0.04 99.37 12:47:01 AM 0 0.53 0.00 0.05 0.00 0.02 99.40 12:47:01 AM 1 0.47 0.00 0.13 0.00 0.07 99.33 12:48:01 AM all 2.06 0.00 0.18 0.00 0.07 97.69 12:48:01 AM 0 3.32 0.00 0.20 0.00 0.07 96.41 12:48:01 AM 1 0.79 0.00 0.17 0.00 0.07 98.98 12:49:01 AM all 0.51 0.00 0.17 0.00 0.05 99.27 12:49:01 AM 0 0.50 0.00 0.10 0.00 0.03 99.37 12:49:01 AM 1 0.52 0.00 0.23 0.00 0.07 99.18 12:50:01 AM all 0.99 0.00 0.36 0.00 0.06 98.59 12:50:01 AM 0 0.57 0.00 0.42 0.00 0.08 98.93 12:50:01 AM 1 1.40 0.00 0.30 0.00 0.03 98.26 12:51:01 AM all 0.51 0.00 0.12 0.01 0.05 99.32 12:51:01 AM 0 0.38 0.00 0.13 0.00 0.07 99.41 12:51:01 AM 1 0.63 0.00 0.10 0.02 0.03 99.22 12:52:01 AM all 0.97 0.00 0.11 0.00 0.08 98.85 12:52:01 AM 0 1.15 0.00 0.12 0.00 0.08 98.65 12:52:01 AM 1 0.78 0.00 0.10 0.00 0.07 99.05 12:53:01 AM all 0.55 0.00 0.13 0.00 0.06 99.26 12:53:01 AM 0 0.47 0.00 0.17 0.00 0.07 99.30 12:53:01 AM 1 0.63 0.00 0.08 0.00 0.05 99.23 12:54:01 AM all 1.26 0.00 0.24 0.00 0.05 98.45 12:54:01 AM 0 0.37 0.00 0.17 0.00 0.03 99.43 12:54:01 AM 1 2.16 0.00 0.32 0.00 0.07 97.46 12:55:01 AM all 0.54 0.00 0.11 0.00 0.06 99.29 12:55:01 AM 0 0.62 0.00 0.13 0.00 0.08 99.16 12:55:01 AM 1 0.47 0.00 0.08 0.00 0.03 99.42 12:56:01 AM all 7.31 0.00 1.50 0.04 0.06 91.10 12:56:01 AM 0 7.26 0.00 1.32 0.05 0.07 91.30 12:56:01 AM 1 7.35 0.00 1.67 0.03 0.05 90.90 12:57:01 AM all 30.93 0.00 3.43 0.16 0.08 65.40 12:57:01 AM 0 39.52 0.00 4.19 0.20 0.08 56.01 12:57:01 AM 1 22.37 0.00 2.66 0.12 0.08 74.77 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.79 0.00 1.04 0.14 0.06 91.96 Average: 0 6.80 0.00 1.02 0.16 0.06 91.95 Average: 1 6.78 0.00 1.05 0.13 0.06 91.98