---> uname -a: Linux prd-centos8-robot-2c-8g-12570.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 619 4884 19 2193 6779 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:81:88:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85490sec preferred_lft 85490sec inet6 fe80::f816:3eff:fe81:88e7/64 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) 11/22/2025 _x86_64_ (2 CPU) 02:33:08 LINUX RESTART (2 CPU) 02:34:01 AM tps rtps wtps bread/s bwrtn/s 02:35:01 AM 88.94 6.28 82.65 1094.48 6695.38 02:36:01 AM 78.16 0.72 77.44 52.92 10765.13 02:37:01 AM 26.66 0.42 26.24 64.78 1593.47 02:38:01 AM 76.37 6.97 69.41 1292.98 8370.55 02:39:01 AM 7.73 0.22 7.52 11.73 600.38 02:40:01 AM 2.02 0.00 2.02 0.00 144.34 02:41:01 AM 0.35 0.00 0.35 0.00 33.17 02:42:01 AM 0.18 0.00 0.18 0.00 53.12 02:43:01 AM 0.27 0.00 0.27 0.00 69.61 02:44:01 AM 0.35 0.00 0.35 0.00 13.98 02:45:01 AM 0.17 0.00 0.17 0.00 14.85 02:46:01 AM 0.28 0.00 0.28 0.00 25.21 02:47:01 AM 4.35 0.32 4.03 36.93 197.22 02:48:01 AM 33.67 0.52 33.16 63.85 1817.84 Average: 22.82 1.10 21.72 186.96 2170.93 02:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 AM 5258916 7012968 2623508 33.28 2688 1935096 718328 8.04 192508 2103104 210320 02:36:01 AM 5201332 7044512 2681092 34.01 2688 2019436 676648 7.58 209856 2119756 9924 02:37:01 AM 5105076 7036896 2777348 35.23 2688 2103000 692496 7.75 228784 2181328 75476 02:38:01 AM 4920904 7020800 2961520 37.57 2688 2266332 657012 7.36 260824 2313072 10976 02:39:01 AM 4878536 6979068 3003888 38.11 2688 2266992 744856 8.34 260964 2354072 324 02:40:01 AM 4871236 6973752 3011188 38.20 2688 2268996 763152 8.54 260976 2361232 48 02:41:01 AM 4868608 6972608 3013816 38.23 2688 2270468 779744 8.73 260984 2363664 688 02:42:01 AM 4865376 6970876 3017048 38.28 2688 2271944 779744 8.73 260988 2367104 636 02:43:01 AM 4863088 6970180 3019336 38.30 2688 2273536 795120 8.90 260988 2369560 212 02:44:01 AM 4862632 6969908 3019792 38.31 2688 2273720 795120 8.90 260988 2369804 140 02:45:01 AM 4862556 6970100 3019868 38.31 2688 2273988 795120 8.90 260992 2369968 60 02:46:01 AM 4859216 6967808 3023208 38.35 2688 2275036 795120 8.90 260992 2373372 388 02:47:01 AM 5021052 6960096 2861372 36.30 2688 2109208 737964 8.26 266744 2224220 25584 02:48:01 AM 5023736 6961652 2858688 36.27 2688 2110744 752384 8.42 469200 2028136 12372 Average: 4961590 6986516 2920834 37.06 2688 2194178 748772 8.38 265413 2278457 24796 02:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 135.89 104.72 1181.72 21.78 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 69.99 47.45 587.44 7.65 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 19.56 18.56 82.21 5.43 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 222.93 165.41 299.00 44.35 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 24.00 12.55 5.64 3.51 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 107.70 107.60 20.33 9.74 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 54.39 52.56 11.76 5.87 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 54.63 54.87 11.19 4.91 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 64.86 63.13 14.79 7.57 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 8.75 7.45 2.23 1.41 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 9.65 8.42 2.29 1.50 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 40.70 30.56 100.06 5.34 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 82.80 59.97 102.70 48.97 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 17.54 15.91 14.70 8.34 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 65.24 53.51 174.00 12.60 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) 11/22/2025 _x86_64_ (2 CPU) 02:33:08 LINUX RESTART (2 CPU) 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 35.43 0.00 4.97 5.15 0.12 54.33 02:35:01 AM 0 36.93 0.00 4.67 6.87 0.12 51.42 02:35:01 AM 1 33.92 0.00 5.28 3.42 0.12 57.26 02:36:01 AM all 21.20 0.00 3.59 7.82 0.09 67.31 02:36:01 AM 0 25.40 0.00 3.84 9.72 0.08 60.96 02:36:01 AM 1 16.99 0.00 3.34 5.91 0.10 73.66 02:37:01 AM all 22.98 0.00 3.10 0.54 0.08 73.29 02:37:01 AM 0 24.22 0.00 3.35 0.67 0.08 71.68 02:37:01 AM 1 21.74 0.00 2.85 0.42 0.08 74.91 02:38:01 AM all 25.38 0.00 4.84 1.41 0.11 68.26 02:38:01 AM 0 22.01 0.00 4.18 0.98 0.12 72.70 02:38:01 AM 1 28.75 0.00 5.50 1.84 0.10 63.81 02:39:01 AM all 1.71 0.00 0.27 0.15 0.04 97.83 02:39:01 AM 0 0.95 0.00 0.18 0.28 0.05 98.53 02:39:01 AM 1 2.46 0.00 0.35 0.02 0.03 97.14 02:40:01 AM all 8.27 0.00 0.52 0.01 0.08 91.12 02:40:01 AM 0 11.84 0.00 0.59 0.00 0.08 87.49 02:40:01 AM 1 4.71 0.00 0.45 0.02 0.08 94.73 02:41:01 AM all 6.54 0.00 0.42 0.00 0.08 92.96 02:41:01 AM 0 8.24 0.00 0.40 0.00 0.08 91.27 02:41:01 AM 1 4.85 0.00 0.44 0.00 0.07 94.65 02:42:01 AM all 3.28 0.00 0.34 0.00 0.06 96.33 02:42:01 AM 0 4.19 0.00 0.30 0.00 0.07 95.44 02:42:01 AM 1 2.36 0.00 0.37 0.00 0.05 97.22 02:43:01 AM all 8.98 0.00 0.46 0.00 0.08 90.48 02:43:01 AM 0 13.19 0.00 0.47 0.00 0.08 86.25 02:43:01 AM 1 4.79 0.00 0.45 0.00 0.07 94.69 02:44:01 AM all 2.69 0.00 0.23 0.00 0.06 97.02 02:44:01 AM 0 2.52 0.00 0.18 0.00 0.05 97.24 02:44:01 AM 1 2.86 0.00 0.27 0.00 0.07 96.81 02:45:01 AM all 2.71 0.00 0.19 0.00 0.08 97.02 02:45:01 AM 0 3.57 0.00 0.17 0.00 0.08 96.18 02:45:01 AM 1 1.85 0.00 0.22 0.00 0.07 97.86 02:45:01 AM CPU %user %nice %system %iowait %steal %idle 02:46:01 AM all 8.81 0.00 0.46 0.00 0.08 90.64 02:46:01 AM 0 13.03 0.00 0.50 0.00 0.08 86.39 02:46:01 AM 1 4.60 0.00 0.42 0.00 0.08 94.90 02:47:01 AM all 16.34 0.00 1.66 0.03 0.08 81.89 02:47:01 AM 0 24.46 0.00 1.94 0.05 0.08 73.47 02:47:01 AM 1 8.21 0.00 1.39 0.00 0.08 90.32 02:48:01 AM all 31.63 0.00 3.52 0.26 0.09 64.50 02:48:01 AM 0 32.72 0.00 3.13 0.20 0.10 63.84 02:48:01 AM 1 30.54 0.00 3.90 0.32 0.08 65.16 Average: all 14.01 0.00 1.76 1.10 0.08 83.05 Average: 0 15.97 0.00 1.71 1.34 0.08 80.89 Average: 1 12.06 0.00 1.80 0.85 0.08 85.21