---> uname -a: Linux prd-centos8-robot-2c-8g-3000.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: 2800.000 BogoMIPS: 5600.00 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 596 4827 19 2273 6802 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:ce:6d:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85534sec preferred_lft 85534sec inet6 fe80::f816:3eff:fece:6d5c/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) 12/02/2025 _x86_64_ (2 CPU) 00:40:44 LINUX RESTART (2 CPU) 12:41:01 AM tps rtps wtps bread/s bwrtn/s 12:42:01 AM 211.51 148.45 63.06 14451.58 40417.91 12:43:01 AM 118.06 0.92 117.14 65.84 12224.23 12:44:01 AM 24.48 0.00 24.48 0.00 2103.47 12:45:01 AM 65.06 7.13 57.92 1310.71 3788.37 12:46:01 AM 38.97 0.25 38.72 47.05 6547.30 12:47:01 AM 6.27 0.22 6.05 11.73 228.16 12:48:01 AM 2.47 0.00 2.47 0.00 422.71 12:49:01 AM 0.53 0.00 0.53 0.00 465.47 12:50:02 AM 0.35 0.02 0.33 1.07 236.17 12:51:01 AM 1.19 0.03 1.15 1.90 304.90 12:52:01 AM 0.77 0.35 0.42 53.46 77.34 12:53:01 AM 0.27 0.00 0.27 0.00 22.01 12:54:01 AM 9.35 0.32 9.03 36.92 460.30 12:55:01 AM 31.32 0.52 30.81 63.85 2994.77 Average: 36.51 11.31 25.20 1147.41 5026.74 12:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 AM 5414036 7007924 2468388 31.32 2688 1784868 772908 8.65 191680 1989252 114952 12:43:01 AM 5150272 6998312 2732152 34.66 2688 2023692 719860 8.06 198224 2178324 46080 12:44:01 AM 5091100 6939148 2791324 35.41 2688 2023780 786200 8.80 210240 2231556 10880 12:45:01 AM 4926388 7029000 2956036 37.50 2688 2268212 656392 7.35 253300 2317872 175504 12:46:01 AM 4945688 7048628 2936736 37.26 2688 2269700 642444 7.19 259992 2293616 8 12:47:01 AM 4903548 7008128 2978876 37.79 2688 2271644 696000 7.79 260180 2336340 548 12:48:01 AM 4872216 6994260 3010208 38.19 2688 2289140 727164 8.14 260596 2367520 7716 12:49:01 AM 4859884 6993220 3022540 38.35 2688 2300432 727164 8.14 260596 2379212 5204 12:50:02 AM 4856320 6993260 3026104 38.39 2688 2304016 747272 8.37 260648 2383248 1712 12:51:01 AM 4848856 6992612 3033568 38.49 2688 2310808 747272 8.37 260932 2389992 40 12:52:01 AM 4460560 6933452 3421864 43.41 2688 2314536 746260 8.36 262248 2397376 68 12:53:01 AM 4460080 6933476 3422344 43.42 2688 2315040 746260 8.36 262260 2397836 4 12:54:01 AM 4908676 6961952 2973748 37.73 2688 2225568 725948 8.13 337984 2269540 98368 12:55:01 AM 5032432 7054004 2849992 36.16 2688 2194456 654176 7.32 504592 1983156 26988 Average: 4909290 6991955 2973134 37.72 2688 2206849 721094 8.07 270248 2279631 34862 12:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 309.51 207.28 1672.98 62.05 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 89.67 68.63 845.97 10.27 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 10.50 5.23 4.39 2.85 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 43.53 38.71 335.98 8.35 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 207.13 144.49 44.90 40.71 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 25.88 16.80 22.50 2.43 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 37.84 35.05 121.58 10.40 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 20.95 19.23 74.01 6.70 0.00 0.00 0.00 0.00 12:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:02 AM eth0 22.93 20.01 6.17 5.43 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 16.57 14.37 64.80 9.77 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 38.61 54.64 22.79 4.95 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 15.13 13.16 3.62 2.26 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 78.29 52.82 146.51 86.78 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 16.79 15.41 14.48 7.81 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 66.73 50.46 241.70 18.64 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) 12/02/2025 _x86_64_ (2 CPU) 00:40:44 LINUX RESTART (2 CPU) 12:41:01 AM CPU %user %nice %system %iowait %steal %idle 12:42:01 AM all 44.84 0.07 11.12 7.51 0.13 36.33 12:42:01 AM 0 44.61 0.05 10.56 8.63 0.12 36.03 12:42:01 AM 1 45.07 0.08 11.69 6.39 0.13 36.64 12:43:01 AM all 32.47 0.00 5.03 2.39 0.12 60.00 12:43:01 AM 0 23.93 0.00 5.03 2.71 0.12 68.20 12:43:01 AM 1 40.98 0.00 5.04 2.06 0.12 51.80 12:44:01 AM all 10.93 0.00 1.25 0.53 0.05 87.24 12:44:01 AM 0 13.40 0.00 1.37 0.68 0.05 84.50 12:44:01 AM 1 8.46 0.00 1.13 0.38 0.05 89.97 12:45:01 AM all 31.46 0.00 5.77 1.34 0.10 61.32 12:45:01 AM 0 26.23 0.00 5.51 1.50 0.08 66.68 12:45:01 AM 1 36.70 0.00 6.04 1.18 0.12 55.96 12:46:01 AM all 7.95 0.00 1.76 3.86 0.06 86.38 12:46:01 AM 0 4.29 0.00 1.52 4.96 0.05 89.18 12:46:01 AM 1 11.61 0.00 1.99 2.76 0.07 83.57 12:47:01 AM all 3.08 0.00 0.22 0.05 0.05 96.61 12:47:01 AM 0 3.06 0.00 0.32 0.10 0.07 96.45 12:47:01 AM 1 3.09 0.00 0.12 0.00 0.03 96.76 12:48:01 AM all 18.37 0.00 0.25 0.06 0.07 81.25 12:48:01 AM 0 4.48 0.00 0.25 0.10 0.05 95.12 12:48:01 AM 1 32.24 0.00 0.25 0.02 0.08 67.41 12:49:01 AM all 10.09 0.00 0.15 0.04 0.06 89.66 12:49:01 AM 0 5.63 0.00 0.18 0.03 0.05 94.10 12:49:01 AM 1 14.54 0.00 0.12 0.05 0.07 85.23 12:50:02 AM all 12.54 0.00 0.20 0.02 0.07 87.18 12:50:02 AM 0 12.77 0.00 0.17 0.00 0.07 87.00 12:50:02 AM 1 12.31 0.00 0.23 0.03 0.07 87.35 12:51:01 AM all 5.97 0.00 0.24 0.03 0.07 93.70 12:51:01 AM 0 6.41 0.00 0.15 0.00 0.05 93.39 12:51:01 AM 1 5.53 0.00 0.32 0.05 0.09 94.01 12:52:01 AM all 8.54 0.00 2.46 0.01 0.08 88.92 12:52:01 AM 0 7.21 0.00 2.43 0.02 0.07 90.27 12:52:01 AM 1 9.87 0.00 2.48 0.00 0.08 87.57 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 4.51 0.00 0.15 0.00 0.08 95.25 12:53:01 AM 0 1.00 0.00 0.15 0.00 0.07 98.78 12:53:01 AM 1 8.03 0.00 0.15 0.00 0.10 91.71 12:54:01 AM all 15.58 0.00 2.16 0.07 0.08 82.12 12:54:01 AM 0 19.79 0.00 2.19 0.05 0.07 77.90 12:54:01 AM 1 11.38 0.00 2.12 0.08 0.08 86.33 12:55:01 AM all 32.02 0.00 3.78 0.38 0.09 63.73 12:55:01 AM 0 31.57 0.00 3.72 0.40 0.10 64.21 12:55:01 AM 1 32.47 0.00 3.85 0.35 0.08 63.25 Average: all 17.05 0.00 2.47 1.16 0.08 79.24 Average: 0 14.62 0.00 2.40 1.37 0.07 81.54 Average: 1 19.48 0.01 2.54 0.95 0.08 76.94