---> uname -a: Linux prd-centos8-robot-2c-8g-2155.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 598 4863 19 2235 6800 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:78:31:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85436sec preferred_lft 85436sec inet6 fe80::f816:3eff:fe78:3145/64 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) 10/09/2025 _x86_64_ (2 CPU) 02:27:38 LINUX RESTART (2 CPU) 02:28:01 AM tps rtps wtps bread/s bwrtn/s 02:29:01 AM 116.38 47.53 68.86 7515.55 37257.69 02:30:01 AM 109.61 0.72 108.90 52.92 11865.06 02:31:01 AM 26.74 0.42 26.32 64.78 2011.38 02:32:01 AM 58.49 6.93 51.56 1289.52 3266.84 02:33:01 AM 33.73 0.03 33.69 3.47 6389.62 02:34:01 AM 1.50 0.00 1.50 0.00 35.44 02:35:01 AM 0.10 0.00 0.10 0.00 0.77 02:36:01 AM 0.63 0.25 0.38 13.60 12.83 02:37:01 AM 2.12 0.00 2.12 0.00 213.48 02:38:01 AM 0.38 0.00 0.38 0.00 112.68 02:39:01 AM 0.38 0.00 0.38 0.00 128.57 02:40:01 AM 0.33 0.00 0.33 0.00 141.38 02:41:01 AM 0.23 0.00 0.23 0.00 45.98 02:42:01 AM 6.27 5.95 0.32 574.97 145.48 02:43:01 AM 22.88 0.43 22.44 47.05 1909.60 Average: 25.32 4.15 21.17 637.40 4235.59 02:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 AM 5417672 7011316 2464760 31.27 2688 1784384 759340 8.50 193080 1981156 105808 02:30:01 AM 5167656 7007308 2714776 34.44 2688 2015080 705040 7.89 198504 2162620 42212 02:31:01 AM 5239256 7080692 2643176 33.53 2688 2017028 637036 7.13 219304 2073088 8 02:32:01 AM 4890536 6988464 2991896 37.96 2688 2265228 694868 7.78 257912 2356168 180168 02:33:01 AM 4961396 7054124 2921036 37.06 2688 2260220 630944 7.06 262196 2274864 4 02:34:01 AM 4961764 7054492 2920668 37.05 2688 2260220 630944 7.06 262200 2274780 4 02:35:01 AM 4962180 7054908 2920252 37.05 2688 2260220 630944 7.06 262200 2274608 12 02:36:01 AM 4915088 7009952 2967344 37.65 2688 2262372 702280 7.86 262540 2321284 1620 02:37:01 AM 4907768 7005844 2974664 37.74 2688 2265612 718008 8.04 262632 2328240 376 02:38:01 AM 4901284 7002548 2981148 37.82 2688 2268756 736952 8.25 262632 2334504 248 02:39:01 AM 4894508 7000228 2987924 37.91 2688 2273212 770652 8.63 262632 2341100 964 02:40:01 AM 4891424 7000380 2991008 37.95 2688 2276496 789920 8.84 262632 2344208 56 02:41:01 AM 4885744 6997792 2996688 38.02 2688 2279564 808772 9.06 262632 2349772 1784 02:42:01 AM 4864676 6997588 3017756 38.28 2688 2300372 799624 8.95 264820 2368452 1732 02:43:01 AM 5011324 6988608 2871108 36.42 2688 2150024 694752 7.78 481356 2031816 22336 Average: 4991485 7016950 2890947 36.68 2688 2195919 714005 7.99 265151 2254444 23822 02:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 309.07 201.22 1651.91 61.15 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 77.29 60.53 849.60 9.60 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 16.58 13.61 6.28 4.66 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 46.64 40.61 334.99 10.11 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 574.04 415.26 109.93 93.81 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 2.73 2.03 0.53 0.49 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 2.77 2.08 1.50 0.43 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 70.78 53.45 18.90 4.85 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 209.52 210.16 36.16 15.28 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 177.10 176.84 32.66 13.72 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 285.45 287.37 53.00 20.89 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 205.95 206.63 36.97 15.17 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 158.85 159.29 29.62 12.41 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 274.65 271.57 126.56 19.32 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 104.37 68.48 142.16 102.35 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 167.71 144.61 228.71 25.62 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) 10/09/2025 _x86_64_ (2 CPU) 02:27:38 LINUX RESTART (2 CPU) 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 38.46 0.03 7.88 7.51 0.13 46.00 02:29:01 AM 0 31.65 0.03 7.24 6.27 0.12 54.69 02:29:01 AM 1 45.26 0.02 8.52 8.75 0.13 37.33 02:30:01 AM all 32.59 0.00 4.98 1.94 0.09 60.41 02:30:01 AM 0 28.47 0.00 4.88 1.78 0.08 64.79 02:30:01 AM 1 36.70 0.00 5.07 2.10 0.10 56.03 02:31:01 AM all 12.05 0.00 1.94 0.43 0.07 85.51 02:31:01 AM 0 13.83 0.00 1.95 0.62 0.07 83.54 02:31:01 AM 1 10.28 0.00 1.92 0.25 0.07 87.48 02:32:01 AM all 31.51 0.00 5.67 0.48 0.10 62.24 02:32:01 AM 0 32.06 0.00 5.79 0.30 0.10 61.75 02:32:01 AM 1 30.95 0.00 5.54 0.67 0.10 62.74 02:33:01 AM all 2.63 0.00 1.38 0.49 0.05 95.45 02:33:01 AM 0 2.71 0.00 1.49 0.35 0.05 95.39 02:33:01 AM 1 2.54 0.00 1.27 0.62 0.05 95.51 02:34:01 AM all 0.33 0.00 0.07 0.01 0.03 99.57 02:34:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 02:34:01 AM 1 0.10 0.00 0.07 0.02 0.03 99.78 02:35:01 AM all 0.26 0.00 0.08 0.00 0.04 99.62 02:35:01 AM 0 0.13 0.00 0.07 0.00 0.05 99.75 02:35:01 AM 1 0.38 0.00 0.10 0.00 0.03 99.48 02:36:01 AM all 5.25 0.00 0.54 0.00 0.04 94.16 02:36:01 AM 0 2.53 0.00 0.27 0.00 0.05 97.16 02:36:01 AM 1 7.99 0.00 0.82 0.00 0.03 91.15 02:37:01 AM all 10.97 0.00 1.12 0.01 0.08 87.83 02:37:01 AM 0 10.11 0.00 1.13 0.02 0.08 88.66 02:37:01 AM 1 11.83 0.00 1.12 0.00 0.07 86.99 02:38:01 AM all 11.98 0.00 1.02 0.00 0.05 86.95 02:38:01 AM 0 5.81 0.00 0.82 0.00 0.05 93.31 02:38:01 AM 1 18.17 0.00 1.22 0.00 0.05 80.56 02:39:01 AM all 13.33 0.00 1.51 0.00 0.08 85.08 02:39:01 AM 0 5.27 0.00 1.21 0.00 0.07 93.46 02:39:01 AM 1 21.48 0.00 1.82 0.00 0.08 76.62 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 10.87 0.00 1.02 0.00 0.07 88.04 02:40:01 AM 0 5.06 0.00 0.94 0.00 0.07 93.93 02:40:01 AM 1 16.69 0.00 1.10 0.00 0.07 82.15 02:41:01 AM all 10.84 0.00 0.89 0.00 0.08 88.18 02:41:01 AM 0 11.59 0.00 1.03 0.00 0.08 87.30 02:41:01 AM 1 10.09 0.00 0.76 0.00 0.08 89.07 02:42:01 AM all 11.27 0.23 1.35 0.11 0.07 86.98 02:42:01 AM 0 14.04 0.00 1.39 0.02 0.07 84.49 02:42:01 AM 1 8.50 0.46 1.32 0.20 0.07 89.46 02:43:01 AM all 25.89 0.00 3.39 0.08 0.08 70.55 02:43:01 AM 0 17.48 0.00 2.32 0.10 0.08 80.01 02:43:01 AM 1 34.31 0.00 4.46 0.07 0.08 61.08 Average: all 14.57 0.02 2.19 0.74 0.07 82.41 Average: 0 12.10 0.00 2.04 0.63 0.07 85.16 Average: 1 17.04 0.03 2.35 0.85 0.07 79.67