---> uname -a: Linux prd-centos8-robot-2c-8g-49031.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 619 4890 19 2188 6780 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:73:bc:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85532sec preferred_lft 85532sec inet6 fe80::f816:3eff:fe73:bc34/64 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) 09/05/2025 _x86_64_ (2 CPU) 03:41:31 LINUX RESTART (2 CPU) 03:42:01 AM tps rtps wtps bread/s bwrtn/s 03:43:01 AM 87.94 17.61 70.33 5611.86 6898.45 03:44:01 AM 83.65 0.72 82.94 52.92 9957.47 03:45:01 AM 54.20 7.13 47.07 1310.50 3776.24 03:46:01 AM 57.21 0.25 56.96 47.06 7699.32 03:47:01 AM 7.15 0.22 6.93 11.73 282.39 03:48:01 AM 2.02 0.00 2.02 0.00 143.26 03:49:01 AM 0.30 0.00 0.30 0.00 47.56 03:50:01 AM 0.18 0.00 0.18 0.00 61.08 03:51:01 AM 0.32 0.00 0.32 0.00 45.30 03:52:01 AM 0.52 0.00 0.52 0.00 10.20 03:53:01 AM 0.27 0.00 0.27 0.00 16.85 03:54:01 AM 0.18 0.00 0.18 0.00 46.14 03:55:02 AM 11.45 0.33 11.11 37.85 462.58 03:56:01 AM 33.04 0.53 32.51 64.93 1765.42 Average: 24.16 1.91 22.25 510.41 2230.03 03:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 AM 5359888 7060304 2522544 32.00 2688 1882936 702304 7.86 189544 2012216 166744 03:44:01 AM 5171184 7011264 2711248 34.40 2688 2015848 714068 8.00 198260 2161824 42484 03:45:01 AM 4952240 6987856 2930192 37.17 2688 2206736 737592 8.26 271496 2294256 131492 03:46:01 AM 4964312 7054952 2918120 37.02 2688 2258028 638188 7.15 262340 2268272 24 03:47:01 AM 4924016 7015720 2958416 37.53 2688 2259260 701920 7.86 262484 2312432 596 03:48:01 AM 4919340 7012732 2963092 37.59 2688 2260948 738620 8.27 262496 2316912 68 03:49:01 AM 4917376 7012332 2965056 37.62 2688 2262552 738620 8.27 262496 2319172 360 03:50:01 AM 4914784 7011380 2967648 37.65 2688 2264188 777652 8.71 262500 2321500 236 03:51:01 AM 4911108 7008804 2971324 37.70 2688 2265252 777652 8.71 262500 2325172 32 03:52:01 AM 4910708 7008780 2971724 37.70 2688 2265628 777652 8.71 262504 2325672 360 03:53:01 AM 4910156 7008476 2972276 37.71 2688 2265884 777652 8.71 262504 2326144 212 03:54:01 AM 4907312 7006808 2975120 37.74 2688 2267052 777652 8.71 262504 2329064 40 03:55:02 AM 5022440 6952600 2859992 36.28 2688 2103396 751808 8.42 310824 2189552 38664 03:56:01 AM 4986756 6920984 2895676 36.74 2688 2107904 774312 8.67 469080 2071184 26372 Average: 4983687 7005214 2898745 36.77 2688 2191829 741835 8.31 271538 2255241 29120 03:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 293.67 183.79 1758.27 62.83 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 76.65 53.24 733.73 8.47 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 41.55 35.44 331.57 8.86 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 168.57 139.76 38.76 30.15 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 63.33 53.95 12.51 4.71 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 73.50 71.79 15.29 7.38 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 55.72 54.11 12.26 5.76 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 66.38 66.29 13.92 6.39 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 44.10 41.94 9.84 5.27 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 14.83 12.75 3.65 2.32 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 11.78 10.03 2.91 1.83 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 36.19 32.51 9.31 5.87 0.00 0.00 0.00 0.00 03:55:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:02 AM eth0 82.41 58.68 226.76 53.71 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 18.52 17.40 15.22 8.71 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 74.87 59.46 227.71 15.17 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) 09/05/2025 _x86_64_ (2 CPU) 03:41:31 LINUX RESTART (2 CPU) 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 46.94 0.00 7.49 1.15 0.12 44.29 03:43:01 AM 0 51.81 0.00 6.97 1.22 0.12 39.89 03:43:01 AM 1 42.06 0.00 8.02 1.09 0.12 48.72 03:44:01 AM all 23.99 0.00 3.53 1.23 0.08 71.17 03:44:01 AM 0 40.50 0.00 4.58 1.03 0.08 53.80 03:44:01 AM 1 7.49 0.00 2.48 1.43 0.08 88.51 03:45:01 AM all 27.69 0.00 4.69 0.91 0.10 66.61 03:45:01 AM 0 39.61 0.00 5.45 1.33 0.12 53.49 03:45:01 AM 1 15.77 0.00 3.93 0.48 0.08 79.73 03:46:01 AM all 16.97 0.00 3.24 0.77 0.07 78.95 03:46:01 AM 0 24.41 0.00 3.46 0.68 0.07 71.38 03:46:01 AM 1 9.52 0.00 3.03 0.85 0.07 86.53 03:47:01 AM all 3.72 0.00 0.40 0.05 0.05 95.78 03:47:01 AM 0 3.74 0.00 0.40 0.08 0.07 95.71 03:47:01 AM 1 3.70 0.00 0.40 0.02 0.03 95.85 03:48:01 AM all 7.33 0.00 0.50 0.01 0.08 92.08 03:48:01 AM 0 10.60 0.00 0.52 0.00 0.08 88.79 03:48:01 AM 1 4.08 0.00 0.47 0.02 0.08 95.35 03:49:01 AM all 5.44 0.00 0.38 0.00 0.08 94.10 03:49:01 AM 0 4.85 0.00 0.32 0.00 0.08 94.75 03:49:01 AM 1 6.03 0.00 0.44 0.00 0.08 93.45 03:50:01 AM all 4.99 0.00 0.45 0.00 0.08 94.48 03:50:01 AM 0 3.84 0.00 0.42 0.00 0.08 95.66 03:50:01 AM 1 6.14 0.00 0.49 0.00 0.07 93.31 03:51:01 AM all 6.64 0.00 0.38 0.00 0.08 92.90 03:51:01 AM 0 7.97 0.00 0.37 0.00 0.08 91.58 03:51:01 AM 1 5.30 0.00 0.39 0.00 0.08 94.23 03:52:01 AM all 4.03 0.00 0.28 0.00 0.07 95.62 03:52:01 AM 0 6.14 0.00 0.30 0.00 0.07 93.50 03:52:01 AM 1 1.92 0.00 0.27 0.00 0.07 97.74 03:53:01 AM all 3.20 0.00 0.23 0.00 0.07 96.50 03:53:01 AM 0 5.31 0.00 0.25 0.00 0.07 94.37 03:53:01 AM 1 1.09 0.00 0.22 0.00 0.07 98.63 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 9.95 0.00 0.53 0.00 0.09 89.44 03:54:01 AM 0 14.42 0.00 0.59 0.00 0.10 84.89 03:54:01 AM 1 5.47 0.00 0.47 0.00 0.08 93.98 03:55:02 AM all 22.17 0.00 2.26 0.08 0.08 75.40 03:55:02 AM 0 27.59 0.00 2.47 0.08 0.08 69.77 03:55:02 AM 1 16.75 0.00 2.04 0.08 0.08 81.04 03:56:01 AM all 32.90 0.00 4.15 0.19 0.10 62.67 03:56:01 AM 0 32.06 0.00 3.93 0.24 0.08 63.69 03:56:01 AM 1 33.74 0.00 4.37 0.14 0.12 61.64 Average: all 15.42 0.00 2.04 0.31 0.08 82.14 Average: 0 19.51 0.00 2.15 0.33 0.08 77.92 Average: 1 11.34 0.00 1.93 0.29 0.08 86.36