---> uname -a: Linux prd-centos8-robot-2c-8g-701.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4747 19 2325 6774 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:0a:8e:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85101sec preferred_lft 85101sec inet6 fe80::f816:3eff:fe0a:8e0b/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) 09/24/2025 _x86_64_ (2 CPU) 03:38:07 LINUX RESTART (2 CPU) 03:39:01 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 126.37 0.27 126.11 12.93 12561.98 03:41:01 AM 37.57 1.07 36.50 115.77 4319.57 03:42:01 AM 60.06 6.93 53.12 1289.52 3578.15 03:43:01 AM 33.37 0.03 33.34 3.47 6321.13 03:44:01 AM 3.38 0.00 3.38 0.00 118.24 03:45:01 AM 0.28 0.00 0.28 0.00 4.17 03:46:01 AM 0.43 0.22 0.22 11.73 7.36 03:47:01 AM 2.10 0.00 2.10 0.00 218.21 03:48:01 AM 0.43 0.00 0.43 0.00 310.43 03:49:01 AM 0.50 0.00 0.50 0.00 158.36 03:50:01 AM 0.33 0.00 0.33 0.00 156.10 03:51:01 AM 0.45 0.00 0.45 0.00 327.02 03:52:01 AM 0.25 0.00 0.25 0.00 150.53 03:53:01 AM 0.30 0.00 0.30 0.00 187.34 03:54:02 AM 1.52 0.03 1.48 0.27 191.30 03:55:01 AM 0.34 0.00 0.34 0.00 232.15 03:56:01 AM 0.25 0.00 0.25 0.00 113.45 03:57:01 AM 0.30 0.00 0.30 0.00 325.56 03:58:01 AM 0.27 0.00 0.27 0.00 197.35 03:59:01 AM 20.48 0.42 20.06 47.72 3653.58 Average: 14.46 0.45 14.01 74.13 1657.90 03:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 5077420 6951080 2805004 35.59 2688 2050700 767356 8.59 191248 2268528 136120 03:41:01 AM 5233432 7078408 2648992 33.61 2688 2021176 639152 7.16 219828 2079956 10768 03:42:01 AM 4907092 7001392 2975332 37.75 2688 2261764 676508 7.57 257556 2343276 172544 03:43:01 AM 4961848 7058136 2920576 37.05 2688 2263848 626952 7.02 262936 2277648 4 03:44:01 AM 4961592 7057884 2920832 37.05 2688 2263852 626952 7.02 262940 2277836 4 03:45:01 AM 4961772 7058064 2920652 37.05 2688 2263852 626952 7.02 262940 2277660 8 03:46:01 AM 4915184 7012908 2967240 37.64 2688 2265292 727692 8.15 263092 2323956 1076 03:47:01 AM 4900084 7003500 2982340 37.84 2688 2270904 727692 8.15 263176 2338404 2176 03:48:01 AM 4872512 6984936 3009912 38.19 2688 2279992 743068 8.32 263180 2365836 2076 03:49:01 AM 4862752 6978324 3019672 38.31 2688 2283148 777912 8.71 263176 2376232 660 03:50:01 AM 4854268 6975384 3028156 38.42 2688 2288612 797168 8.93 263176 2383936 1528 03:51:01 AM 4844692 6975216 3037732 38.54 2688 2298136 797168 8.93 263176 2393344 1308 03:52:01 AM 4838524 6972280 3043900 38.62 2688 2301332 797168 8.93 263176 2400192 48 03:53:01 AM 4830492 6969744 3051932 38.72 2688 2306864 801116 8.97 263176 2407692 4 03:54:02 AM 4822976 6971748 3059448 38.81 2688 2316388 801116 8.97 263336 2415052 4780 03:55:01 AM 4819516 6971792 3062908 38.86 2688 2319852 824348 9.23 263336 2418624 1472 03:56:01 AM 4813900 6971240 3068524 38.93 2688 2325004 839888 9.40 263336 2423776 3256 03:57:01 AM 4804128 6971036 3078296 39.05 2688 2334528 839888 9.40 263336 2433460 3040 03:58:01 AM 4885896 7058276 2996528 38.02 2688 2339952 642948 7.20 263652 2353112 2584 03:59:01 AM 4916504 6985208 2965920 37.63 2688 2242448 677424 7.59 531252 2078696 22344 Average: 4904229 7000328 2978195 37.78 2688 2264882 737923 8.26 270551 2331861 18290 03:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 132.06 106.78 1466.74 13.91 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 14.35 10.52 6.87 4.00 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 46.46 39.96 336.56 10.30 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 465.63 327.06 88.06 77.58 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 2.78 2.12 0.59 0.51 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 2.45 1.93 0.42 0.42 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 69.26 52.95 15.85 4.82 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 201.27 202.18 43.45 14.80 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 7.70 8.21 27.31 1.40 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 169.61 168.49 31.26 13.14 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 161.01 162.18 37.69 11.72 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 7.88 7.91 28.60 1.40 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 143.72 144.92 28.17 11.32 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 179.41 180.77 41.15 13.39 0.00 0.00 0.00 0.00 03:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:02 AM eth0 8.76 9.56 29.07 1.57 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 152.40 153.02 30.38 11.93 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 167.51 169.51 37.66 12.34 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 9.42 9.05 29.11 1.48 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 114.68 116.30 23.50 9.05 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 151.00 98.88 239.51 311.43 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 110.33 98.57 127.18 26.34 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) 09/24/2025 _x86_64_ (2 CPU) 03:38:07 LINUX RESTART (2 CPU) 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 38.25 0.00 4.89 1.48 0.10 55.28 03:40:01 AM 0 50.60 0.00 6.44 1.54 0.08 41.34 03:40:01 AM 1 25.93 0.00 3.35 1.42 0.12 69.18 03:41:01 AM all 15.76 0.00 2.40 0.43 0.07 81.35 03:41:01 AM 0 23.98 0.00 3.00 0.45 0.07 72.50 03:41:01 AM 1 7.53 0.00 1.79 0.40 0.07 90.21 03:42:01 AM all 30.75 0.00 5.52 0.66 0.09 62.97 03:42:01 AM 0 32.59 0.00 5.52 0.67 0.08 61.13 03:42:01 AM 1 28.91 0.00 5.52 0.65 0.10 64.82 03:43:01 AM all 3.62 0.00 1.42 0.49 0.06 94.40 03:43:01 AM 0 3.63 0.00 1.35 0.64 0.05 94.33 03:43:01 AM 1 3.62 0.00 1.49 0.35 0.07 94.47 03:44:01 AM all 0.38 0.00 0.11 0.01 0.04 99.47 03:44:01 AM 0 0.58 0.00 0.08 0.02 0.05 99.27 03:44:01 AM 1 0.17 0.00 0.13 0.00 0.03 99.67 03:45:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 03:45:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 03:45:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 03:46:01 AM all 4.17 0.00 0.43 0.01 0.05 95.34 03:46:01 AM 0 3.80 0.00 0.35 0.00 0.05 95.80 03:46:01 AM 1 4.55 0.00 0.50 0.02 0.05 94.88 03:47:01 AM all 13.17 0.00 1.23 0.01 0.09 85.50 03:47:01 AM 0 19.57 0.00 1.50 0.00 0.10 78.83 03:47:01 AM 1 6.78 0.00 0.96 0.02 0.08 92.16 03:48:01 AM all 12.84 0.00 0.64 0.02 0.08 86.42 03:48:01 AM 0 19.39 0.00 0.89 0.00 0.08 79.64 03:48:01 AM 1 6.29 0.00 0.40 0.03 0.07 93.21 03:49:01 AM all 10.63 0.00 0.99 0.05 0.06 88.27 03:49:01 AM 0 15.83 0.00 1.06 0.00 0.07 83.04 03:49:01 AM 1 5.46 0.00 0.91 0.10 0.05 93.48 03:50:01 AM all 10.88 0.00 1.02 0.01 0.08 88.01 03:50:01 AM 0 11.60 0.00 1.13 0.02 0.07 87.19 03:50:01 AM 1 10.16 0.00 0.92 0.00 0.08 88.83 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 12.75 0.00 0.63 0.00 0.08 86.55 03:51:01 AM 0 9.34 0.00 0.52 0.00 0.07 90.08 03:51:01 AM 1 16.17 0.00 0.73 0.00 0.08 83.02 03:52:01 AM all 9.86 0.00 0.87 0.00 0.08 89.19 03:52:01 AM 0 8.30 0.00 0.88 0.00 0.08 90.74 03:52:01 AM 1 11.42 0.00 0.86 0.00 0.08 87.64 03:53:01 AM all 12.33 0.00 1.20 0.02 0.08 86.37 03:53:01 AM 0 17.66 0.00 1.35 0.00 0.08 80.91 03:53:01 AM 1 6.99 0.00 1.06 0.03 0.08 91.83 03:54:02 AM all 13.33 0.00 0.77 0.02 0.07 85.81 03:54:02 AM 0 18.61 0.00 1.10 0.03 0.07 80.19 03:54:02 AM 1 8.05 0.00 0.43 0.00 0.07 91.44 03:55:01 AM all 10.92 0.00 0.94 0.01 0.07 88.06 03:55:01 AM 0 12.99 0.00 0.98 0.02 0.07 85.94 03:55:01 AM 1 8.86 0.00 0.90 0.00 0.07 90.17 03:56:01 AM all 11.12 0.00 1.03 0.00 0.08 87.77 03:56:01 AM 0 10.90 0.00 1.02 0.00 0.08 87.99 03:56:01 AM 1 11.34 0.00 1.03 0.00 0.08 87.54 03:57:01 AM all 13.26 0.00 0.71 0.02 0.06 85.95 03:57:01 AM 0 18.55 0.00 0.84 0.02 0.07 80.53 03:57:01 AM 1 7.97 0.00 0.59 0.02 0.05 91.37 03:58:01 AM all 14.17 0.00 0.90 0.00 0.07 84.87 03:58:01 AM 0 20.85 0.00 1.08 0.00 0.07 78.00 03:58:01 AM 1 7.49 0.00 0.72 0.00 0.07 91.72 03:59:01 AM all 23.34 0.00 3.52 0.32 0.08 72.74 03:59:01 AM 0 18.86 0.00 3.67 0.42 0.08 76.96 03:59:01 AM 1 27.81 0.00 3.37 0.22 0.08 68.52 Average: all 13.10 0.00 1.47 0.18 0.07 85.18 Average: 0 15.92 0.00 1.64 0.19 0.07 82.18 Average: 1 10.29 0.00 1.29 0.16 0.07 88.18