---> uname -a: Linux prd-centos8-robot-2c-8g-7245.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 588 4843 19 2266 6811 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:b1:ab:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85530sec preferred_lft 85530sec inet6 fe80::f816:3eff:feb1:abea/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) 11/09/2025 _x86_64_ (2 CPU) 02:30:01 LINUX RESTART (2 CPU) 02:31:02 AM tps rtps wtps bread/s bwrtn/s 02:32:01 AM 90.19 3.27 86.92 389.76 6762.26 02:33:01 AM 75.21 0.68 74.53 51.58 10162.20 02:34:01 AM 46.35 7.10 39.25 1309.96 2525.67 02:35:01 AM 57.61 0.25 57.36 47.06 7896.97 02:36:01 AM 3.90 0.22 3.68 11.73 138.85 02:37:01 AM 2.47 0.00 2.47 0.00 630.86 02:38:01 AM 0.88 0.00 0.88 0.00 291.57 02:39:01 AM 0.33 0.02 0.32 1.07 234.29 02:40:01 AM 0.65 0.03 0.62 1.88 263.81 02:41:01 AM 1.08 0.40 0.68 53.13 72.18 02:42:01 AM 0.32 0.00 0.32 0.00 32.19 02:43:01 AM 4.10 0.32 3.78 36.93 154.99 02:44:01 AM 29.05 0.32 28.73 36.26 3079.15 Average: 23.92 0.97 22.96 148.90 2474.78 02:31:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:32:01 AM 5260984 7058780 2621448 33.26 2688 1974572 663908 7.43 186772 2095568 235320 02:33:01 AM 5243664 7087076 2638768 33.48 2688 2019128 632536 7.08 210204 2078820 10756 02:34:01 AM 4963092 7058292 2919340 37.04 2688 2260764 628320 7.04 255724 2279472 181484 02:35:01 AM 4956256 7054072 2926176 37.12 2688 2265108 643276 7.20 260364 2281160 4 02:36:01 AM 4914232 7013316 2968200 37.66 2688 2266400 695544 7.79 260492 2323204 784 02:37:01 AM 4881844 6998528 3000588 38.07 2688 2283976 711120 7.96 260964 2355268 1668 02:38:01 AM 4873032 6997620 3009400 38.18 2688 2291932 711120 7.96 260964 2363364 1348 02:39:01 AM 4867824 6998340 3014608 38.24 2688 2297832 711120 7.96 260964 2369424 228 02:40:01 AM 4855564 6993568 3026868 38.40 2688 2305304 734412 8.22 261208 2381152 8 02:41:01 AM 4469388 6936060 3413044 43.30 2688 2309004 734164 8.22 262556 2386064 284 02:42:01 AM 4468676 6935912 3413756 43.31 2688 2309516 734164 8.22 262572 2386816 8 02:43:01 AM 4992820 7005880 2889612 36.66 2688 2183944 670216 7.50 301148 2220680 66648 02:44:01 AM 4996716 7005432 2885716 36.61 2688 2182132 693676 7.77 501876 2025532 10044 Average: 4903392 7010990 2979040 37.79 2688 2226893 689506 7.72 272754 2272810 39122 02:31:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 92.10 76.75 1080.55 10.83 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 52.13 35.40 585.18 6.92 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 39.50 33.31 333.57 6.71 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 203.62 145.61 45.11 33.09 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 17.14 11.18 13.61 7.86 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 47.58 42.23 126.72 10.85 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 14.25 13.80 49.71 5.69 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 22.75 19.50 28.75 5.05 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 26.69 21.59 57.40 11.85 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 38.26 54.24 22.52 4.89 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 13.23 10.91 3.24 2.01 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 83.39 52.36 145.26 85.84 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 15.80 13.50 11.81 6.65 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 51.21 40.77 191.41 15.25 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) 11/09/2025 _x86_64_ (2 CPU) 02:30:01 LINUX RESTART (2 CPU) 02:31:02 AM CPU %user %nice %system %iowait %steal %idle 02:32:01 AM all 38.74 0.00 5.34 1.27 0.12 54.52 02:32:01 AM 0 25.79 0.00 4.31 1.21 0.12 68.57 02:32:01 AM 1 51.70 0.00 6.37 1.34 0.12 40.47 02:33:01 AM all 23.83 0.00 2.68 1.23 0.13 72.12 02:33:01 AM 0 10.54 0.00 2.09 1.40 0.13 85.83 02:33:01 AM 1 37.15 0.00 3.28 1.06 0.13 58.38 02:34:01 AM all 25.08 0.00 4.57 0.67 0.11 69.57 02:34:01 AM 0 18.05 0.00 3.84 0.60 0.12 77.38 02:34:01 AM 1 32.09 0.00 5.30 0.73 0.10 61.78 02:35:01 AM all 15.24 0.00 3.06 1.05 0.08 80.56 02:35:01 AM 0 9.08 0.00 2.39 1.07 0.08 87.37 02:35:01 AM 1 21.42 0.00 3.72 1.04 0.08 73.73 02:36:01 AM all 2.12 0.00 0.23 0.02 0.05 97.58 02:36:01 AM 0 0.55 0.00 0.22 0.02 0.05 99.16 02:36:01 AM 1 3.69 0.00 0.23 0.02 0.05 96.01 02:37:01 AM all 19.70 0.00 0.34 0.03 0.09 79.83 02:37:01 AM 0 3.85 0.00 0.35 0.07 0.08 95.64 02:37:01 AM 1 35.54 0.00 0.34 0.00 0.10 64.02 02:38:01 AM all 7.58 0.00 0.16 0.02 0.07 92.17 02:38:01 AM 0 9.87 0.00 0.17 0.03 0.07 89.86 02:38:01 AM 1 5.30 0.00 0.15 0.00 0.07 94.48 02:39:01 AM all 9.69 0.00 0.20 0.02 0.08 90.02 02:39:01 AM 0 2.80 0.00 0.23 0.00 0.07 96.90 02:39:01 AM 1 16.57 0.00 0.17 0.03 0.08 83.15 02:40:01 AM all 12.42 0.00 0.28 0.01 0.08 87.21 02:40:01 AM 0 18.38 0.00 0.27 0.02 0.10 81.24 02:40:01 AM 1 6.47 0.00 0.29 0.00 0.07 93.18 02:41:01 AM all 8.53 0.00 2.39 0.03 0.08 88.97 02:41:01 AM 0 7.40 0.00 2.39 0.03 0.08 90.10 02:41:01 AM 1 9.66 0.00 2.38 0.03 0.08 87.84 02:42:01 AM all 4.14 0.00 0.19 0.00 0.07 95.60 02:42:01 AM 0 3.66 0.00 0.23 0.00 0.07 96.04 02:42:01 AM 1 4.63 0.00 0.15 0.00 0.07 95.15 02:42:01 AM CPU %user %nice %system %iowait %steal %idle 02:43:01 AM all 13.26 0.00 2.07 0.02 0.09 84.56 02:43:01 AM 0 14.91 0.00 2.28 0.02 0.12 82.68 02:43:01 AM 1 11.62 0.00 1.86 0.02 0.07 86.44 02:44:01 AM all 23.57 0.00 2.60 3.00 0.11 70.72 02:44:01 AM 0 25.09 0.00 2.68 3.54 0.12 68.57 02:44:01 AM 1 22.06 0.00 2.52 2.46 0.10 72.86 Average: all 15.66 0.00 1.85 0.57 0.09 81.83 Average: 0 11.51 0.00 1.65 0.62 0.09 86.13 Average: 1 19.80 0.00 2.06 0.52 0.09 77.54