---> uname -a: Linux prd-centos8-robot-2c-8g-2772.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4928 19 2175 6806 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:cd:51:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84995sec preferred_lft 84995sec inet6 fe80::f816:3eff:fecd:5116/64 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) 01/22/2026 _x86_64_ (2 CPU) 00:34:00 LINUX RESTART (2 CPU) 12:35:03 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 122.60 0.31 122.29 13.93 11846.21 12:37:01 AM 42.55 1.05 41.50 73.98 5325.12 12:38:01 AM 61.06 7.10 53.96 1310.18 3677.30 12:39:01 AM 48.04 0.22 47.83 43.59 6751.46 12:40:01 AM 4.05 0.08 3.97 5.86 148.37 12:41:01 AM 2.15 0.00 2.15 0.00 93.44 12:42:01 AM 0.40 0.00 0.40 0.00 7.47 12:43:01 AM 0.33 0.00 0.33 0.00 12.60 12:44:01 AM 0.43 0.00 0.43 0.00 13.25 12:45:01 AM 0.35 0.00 0.35 0.00 5.90 12:46:01 AM 0.17 0.00 0.17 0.00 2.55 12:47:01 AM 0.27 0.00 0.27 0.00 9.90 12:48:01 AM 0.17 0.00 0.17 0.00 2.68 12:49:01 AM 0.12 0.00 0.12 0.00 16.81 12:50:01 AM 1.53 0.03 1.50 0.27 35.85 12:51:01 AM 0.33 0.00 0.33 0.00 11.96 12:52:01 AM 0.25 0.00 0.25 0.00 4.17 12:53:01 AM 0.13 0.00 0.13 0.00 8.82 12:54:01 AM 0.27 0.00 0.27 0.00 4.58 12:55:01 AM 0.52 0.00 0.52 0.00 16.43 12:56:01 AM 0.18 0.00 0.18 0.00 2.95 12:57:01 AM 30.82 0.63 30.19 73.18 1493.07 Average: 14.23 0.43 13.80 69.21 1324.58 12:35:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5109892 6982416 2772532 35.17 2688 2049400 728608 8.16 191360 2236676 169564 12:37:01 AM 5088484 6965392 2793940 35.45 2688 2053276 758704 8.50 213724 2232828 45224 12:38:01 AM 4897352 7003120 2985072 37.87 2688 2271228 689380 7.72 257416 2340900 160524 12:39:01 AM 4951312 7049560 2931112 37.19 2688 2265720 642948 7.20 261080 2286988 4 12:40:01 AM 4908680 7007672 2973744 37.73 2688 2266464 730136 8.18 261428 2329416 572 12:41:01 AM 4909252 7008292 2973172 37.72 2688 2266500 708376 7.93 261428 2329092 40 12:42:01 AM 4898184 6997452 2984240 37.86 2688 2266728 720640 8.07 261428 2339808 236 12:43:01 AM 4897812 6997116 2984612 37.86 2688 2266764 720640 8.07 261428 2340256 4 12:44:01 AM 4897940 6997468 2984484 37.86 2688 2266988 720640 8.07 261436 2340364 16 12:45:01 AM 4898060 6997620 2984364 37.86 2688 2267020 720640 8.07 261436 2340376 40 12:46:01 AM 4904188 7003968 2978236 37.78 2688 2267240 732788 8.20 261436 2334396 224 12:47:01 AM 4904060 7003872 2978364 37.78 2688 2267272 732788 8.20 261436 2334544 40 12:48:01 AM 4903856 7004120 2978568 37.79 2688 2267724 732788 8.20 261544 2334888 460 12:49:01 AM 4887796 6988112 2994628 37.99 2688 2267776 737088 8.25 261544 2349760 64 12:50:01 AM 4875808 6976356 3006616 38.14 2688 2268016 747544 8.37 261676 2362104 252 12:51:01 AM 4902432 7003012 2979992 37.81 2688 2268048 720104 8.06 261676 2335408 36 12:52:01 AM 4902608 7003408 2979816 37.80 2688 2268284 720104 8.06 261676 2335628 244 12:53:01 AM 4887760 6988600 2994664 37.99 2688 2268324 742264 8.31 261676 2349504 48 12:54:01 AM 4882224 6983308 3000200 38.06 2688 2268568 734052 8.22 261676 2355552 248 12:55:01 AM 4882432 6983564 2999992 38.06 2688 2268600 734052 8.22 261676 2355552 48 12:56:01 AM 4948784 7051176 2933640 37.22 2688 2269860 655188 7.34 262016 2289716 1276 12:57:01 AM 5063580 6980984 2818844 35.76 2688 2091004 705828 7.90 463160 1998448 10164 Average: 4927386 6998936 2955038 37.49 2688 2240037 719786 8.06 265153 2311464 17697 12:35:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 140.35 105.34 1558.92 14.43 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 10.66 7.35 5.92 3.32 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 53.21 37.14 339.12 8.00 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 205.30 147.38 44.61 39.22 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 29.91 21.49 7.16 6.92 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 0.73 0.23 0.10 0.02 0.00 0.00 0.00 0.00 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 15.03 13.36 119.95 1.03 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 3.97 0.90 1.31 0.78 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 11.20 8.18 2.54 1.44 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 2.72 0.27 0.20 0.08 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 15.94 14.86 119.95 1.12 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 0.53 0.13 0.04 0.01 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 19.93 17.13 3.53 3.28 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 7.48 5.01 118.60 0.93 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 26.81 26.04 355.27 1.91 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 5.35 0.15 0.68 0.02 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 7.53 7.05 1.58 0.58 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 6.07 5.20 117.67 0.34 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 24.53 23.78 355.05 1.69 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 0.98 0.20 0.13 0.08 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 19.95 8.62 5.63 1.08 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 45.63 34.51 88.03 34.17 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 29.55 21.89 145.41 5.46 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) 01/22/2026 _x86_64_ (2 CPU) 00:34:00 LINUX RESTART (2 CPU) 12:35:03 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 38.44 0.00 5.50 1.41 0.14 54.52 12:36:01 AM 0 28.00 0.00 4.40 1.66 0.16 65.79 12:36:01 AM 1 48.93 0.00 6.60 1.16 0.12 43.18 12:37:01 AM all 15.38 0.00 1.94 1.28 0.09 81.31 12:37:01 AM 0 14.57 0.00 2.22 0.97 0.08 82.15 12:37:01 AM 1 16.18 0.00 1.67 1.59 0.10 80.47 12:38:01 AM all 29.72 0.00 5.53 0.70 0.12 63.93 12:38:01 AM 0 20.06 0.00 4.64 0.35 0.12 74.84 12:38:01 AM 1 39.41 0.00 6.42 1.05 0.12 53.00 12:39:01 AM all 13.31 0.00 2.32 0.79 0.08 83.50 12:39:01 AM 0 8.95 0.00 2.09 0.55 0.08 88.33 12:39:01 AM 1 17.66 0.00 2.56 1.02 0.08 78.68 12:40:01 AM all 2.29 0.00 0.30 0.03 0.08 97.31 12:40:01 AM 0 3.49 0.00 0.28 0.05 0.07 96.11 12:40:01 AM 1 1.09 0.00 0.32 0.00 0.08 98.51 12:41:01 AM all 0.57 0.00 0.15 0.00 0.08 99.20 12:41:01 AM 0 0.62 0.00 0.15 0.00 0.07 99.16 12:41:01 AM 1 0.52 0.00 0.15 0.00 0.10 99.23 12:42:01 AM all 0.92 0.00 0.19 0.00 0.10 98.79 12:42:01 AM 0 1.22 0.00 0.18 0.00 0.08 98.51 12:42:01 AM 1 0.62 0.00 0.20 0.00 0.12 99.06 12:43:01 AM all 0.48 0.00 0.13 0.00 0.11 99.29 12:43:01 AM 0 0.32 0.00 0.08 0.00 0.08 99.52 12:43:01 AM 1 0.64 0.00 0.17 0.00 0.13 99.06 12:44:01 AM all 0.99 0.00 0.16 0.00 0.11 98.75 12:44:01 AM 0 1.29 0.00 0.13 0.00 0.10 98.48 12:44:01 AM 1 0.69 0.00 0.18 0.00 0.12 99.01 12:45:01 AM all 0.49 0.00 0.10 0.01 0.12 99.28 12:45:01 AM 0 0.33 0.00 0.12 0.00 0.15 99.40 12:45:01 AM 1 0.65 0.00 0.08 0.02 0.08 99.17 12:46:01 AM all 0.85 0.00 0.18 0.00 0.10 98.87 12:46:01 AM 0 0.80 0.00 0.20 0.00 0.12 98.88 12:46:01 AM 1 0.90 0.00 0.15 0.00 0.08 98.86 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.50 0.00 0.09 0.00 0.10 99.31 12:47:01 AM 0 0.62 0.00 0.05 0.00 0.07 99.27 12:47:01 AM 1 0.38 0.00 0.13 0.00 0.13 99.35 12:48:01 AM all 2.14 0.00 0.19 0.00 0.12 97.55 12:48:01 AM 0 1.27 0.00 0.17 0.00 0.10 98.46 12:48:01 AM 1 3.01 0.00 0.22 0.00 0.13 96.64 12:49:01 AM all 0.60 0.00 0.18 0.00 0.12 99.11 12:49:01 AM 0 0.62 0.00 0.13 0.00 0.10 99.15 12:49:01 AM 1 0.58 0.00 0.22 0.00 0.13 99.07 12:50:01 AM all 1.09 0.00 0.32 0.01 0.12 98.46 12:50:01 AM 0 0.72 0.00 0.18 0.02 0.07 99.02 12:50:01 AM 1 1.47 0.00 0.45 0.00 0.17 97.91 12:51:01 AM all 0.53 0.00 0.11 0.00 0.08 99.28 12:51:01 AM 0 0.60 0.00 0.12 0.00 0.10 99.18 12:51:01 AM 1 0.45 0.00 0.10 0.00 0.07 99.38 12:52:01 AM all 0.91 0.00 0.14 0.00 0.11 98.84 12:52:01 AM 0 1.32 0.00 0.17 0.00 0.13 98.38 12:52:01 AM 1 0.50 0.00 0.12 0.00 0.08 99.30 12:53:01 AM all 0.52 0.00 0.12 0.00 0.11 99.26 12:53:01 AM 0 0.20 0.00 0.10 0.00 0.12 99.58 12:53:01 AM 1 0.84 0.00 0.13 0.00 0.10 98.93 12:54:01 AM all 1.04 0.00 0.19 0.00 0.10 98.67 12:54:01 AM 0 0.30 0.00 0.17 0.00 0.10 99.43 12:54:01 AM 1 1.77 0.00 0.22 0.00 0.10 97.91 12:55:01 AM all 0.36 0.00 0.13 0.00 0.09 99.42 12:55:01 AM 0 0.44 0.00 0.17 0.00 0.15 99.25 12:55:01 AM 1 0.28 0.00 0.08 0.00 0.03 99.60 12:56:01 AM all 1.26 0.00 0.20 0.00 0.09 98.44 12:56:01 AM 0 0.85 0.00 0.15 0.00 0.08 98.91 12:56:01 AM 1 1.68 0.00 0.25 0.00 0.10 97.97 12:57:01 AM all 29.07 0.00 3.87 0.17 0.10 66.79 12:57:01 AM 0 12.92 0.00 3.15 0.12 0.12 83.70 12:57:01 AM 1 45.25 0.00 4.59 0.22 0.08 49.86 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.38 0.00 1.00 0.20 0.10 92.32 Average: 0 4.49 0.00 0.86 0.17 0.10 94.38 Average: 1 8.28 0.00 1.13 0.23 0.10 90.26