---> uname -a: Linux prd-centos8-robot-2c-8g-3530.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 618 4956 19 2122 6781 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:75:5e:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85252sec preferred_lft 85252sec inet6 fe80::f816:3eff:fe75:5ed9/64 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) 10/30/2025 _x86_64_ (2 CPU) 00:36:35 LINUX RESTART (2 CPU) 12:37:02 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 168.20 101.54 66.66 12904.64 39772.81 12:39:01 AM 118.88 0.15 118.73 4.00 12065.53 12:40:01 AM 26.97 0.65 26.32 51.05 3977.32 12:41:01 AM 4.88 0.03 4.85 0.53 226.32 12:42:01 AM 0.23 0.00 0.23 0.00 2.92 12:43:01 AM 0.33 0.00 0.33 0.00 5.38 12:44:01 AM 0.15 0.00 0.15 0.00 1.45 12:45:01 AM 0.20 0.00 0.20 0.00 2.90 12:46:01 AM 0.20 0.00 0.20 0.00 1.87 12:47:01 AM 0.13 0.00 0.13 0.00 0.87 12:48:01 AM 0.23 0.00 0.23 0.00 3.58 12:49:01 AM 7.58 5.95 1.63 574.88 26.04 12:50:01 AM 1.53 0.00 1.53 0.00 48.40 12:51:01 AM 0.13 0.00 0.13 0.00 1.10 12:52:01 AM 0.28 0.03 0.25 0.27 3.63 12:53:01 AM 1.32 0.00 1.32 0.00 30.86 12:54:01 AM 0.22 0.00 0.22 0.00 3.10 12:55:01 AM 15.21 0.28 14.93 44.65 394.42 Average: 19.12 5.95 13.18 743.22 3108.90 12:37:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5532244 7057088 2350180 29.82 2688 1717676 740736 8.29 185464 1884180 102792 12:39:01 AM 5033776 6915984 2848648 36.14 2688 2058872 813992 9.11 192416 2308536 145508 12:40:01 AM 5137260 6980180 2745164 34.83 2688 2019168 769428 8.62 198608 2196740 8 12:41:01 AM 5134332 6977320 2748092 34.86 2688 2019184 769428 8.62 198648 2200140 4 12:42:01 AM 5132024 6975016 2750400 34.89 2688 2019188 769428 8.62 198648 2202572 16 12:43:01 AM 5132308 6975300 2750116 34.89 2688 2019188 769428 8.62 198648 2202480 4 12:44:01 AM 5132572 6975564 2749852 34.89 2688 2019188 753748 8.44 198648 2202400 8 12:45:01 AM 5132264 6975260 2750160 34.89 2688 2019192 753748 8.44 198648 2202684 4 12:46:01 AM 5132644 6975632 2749780 34.88 2688 2019192 753748 8.44 198648 2202416 4 12:47:01 AM 5132676 6975664 2749748 34.88 2688 2019192 753748 8.44 198648 2202416 4 12:48:01 AM 5129688 6972680 2752736 34.92 2688 2019196 753748 8.44 198648 2205304 4 12:49:01 AM 5112268 6972560 2770156 35.14 2688 2036436 752668 8.43 200704 2220476 4 12:50:01 AM 5111904 6972196 2770520 35.15 2688 2036436 753112 8.43 200704 2220596 4 12:51:01 AM 5112092 6972384 2770332 35.15 2688 2036440 753112 8.43 200704 2220484 4 12:52:01 AM 5111884 6972244 2770540 35.15 2688 2036440 771156 8.63 200852 2220360 16 12:53:01 AM 5111936 6972276 2770488 35.15 2688 2036444 771156 8.63 200852 2220436 4 12:54:01 AM 5112160 6972500 2770264 35.14 2688 2036444 771156 8.63 200852 2220440 4 12:55:01 AM 5084224 6946112 2798200 35.50 2688 2037460 757164 8.48 384324 2064204 10348 Average: 5139903 6974220 2742521 34.79 2688 2011408 762817 8.54 208592 2188715 14374 12:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 262.37 163.05 1235.43 58.99 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 127.34 92.55 1286.31 12.41 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 7.25 1.63 2.29 0.43 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 1.58 0.38 0.39 0.14 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 1.77 0.57 0.66 0.33 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 1.20 0.48 0.49 0.21 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 2.88 0.40 0.50 0.14 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 3.07 0.55 0.72 0.33 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 2.33 0.38 0.38 0.14 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 2.05 0.37 0.38 0.12 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 1.42 0.62 0.55 0.22 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 1.63 1.18 0.41 0.21 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 0.87 0.37 0.35 0.14 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 0.68 0.40 0.34 0.14 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 0.88 0.37 0.35 0.14 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 1.50 0.40 0.46 0.18 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 3.45 0.43 0.71 0.17 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 18.06 14.58 17.78 8.46 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 24.24 15.35 140.58 4.56 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) 10/30/2025 _x86_64_ (2 CPU) 00:36:35 LINUX RESTART (2 CPU) 12:37:02 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 33.38 0.06 8.38 25.00 0.12 33.05 12:38:01 AM 0 31.44 0.03 7.33 25.05 0.12 36.03 12:38:01 AM 1 35.34 0.09 9.44 24.95 0.12 30.06 12:39:01 AM all 37.45 0.00 5.20 1.45 0.10 55.80 12:39:01 AM 0 24.92 0.00 4.58 1.43 0.10 68.97 12:39:01 AM 1 49.97 0.00 5.82 1.46 0.10 42.65 12:40:01 AM all 3.78 0.00 0.88 0.38 0.04 94.93 12:40:01 AM 0 2.74 0.00 0.70 0.35 0.03 96.18 12:40:01 AM 1 4.82 0.00 1.05 0.40 0.05 93.68 12:41:01 AM all 0.42 0.00 0.13 0.03 0.03 99.41 12:41:01 AM 0 0.58 0.00 0.17 0.05 0.03 99.16 12:41:01 AM 1 0.25 0.00 0.08 0.00 0.02 99.65 12:42:01 AM all 0.43 0.00 0.08 0.00 0.03 99.46 12:42:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 12:42:01 AM 1 0.23 0.00 0.08 0.00 0.03 99.65 12:43:01 AM all 0.30 0.00 0.08 0.00 0.02 99.61 12:43:01 AM 0 0.37 0.00 0.07 0.00 0.02 99.55 12:43:01 AM 1 0.23 0.00 0.08 0.00 0.02 99.67 12:44:01 AM all 0.28 0.00 0.06 0.00 0.03 99.63 12:44:01 AM 0 0.40 0.00 0.08 0.00 0.03 99.48 12:44:01 AM 1 0.17 0.00 0.03 0.00 0.02 99.78 12:45:01 AM all 0.44 0.00 0.08 0.00 0.03 99.46 12:45:01 AM 0 0.65 0.00 0.10 0.00 0.03 99.21 12:45:01 AM 1 0.23 0.00 0.05 0.00 0.02 99.70 12:46:01 AM all 0.43 0.00 0.11 0.00 0.03 99.43 12:46:01 AM 0 0.60 0.00 0.10 0.00 0.03 99.27 12:46:01 AM 1 0.25 0.00 0.12 0.00 0.03 99.60 12:47:01 AM all 0.36 0.00 0.07 0.00 0.03 99.55 12:47:01 AM 0 0.53 0.00 0.10 0.00 0.03 99.33 12:47:01 AM 1 0.18 0.00 0.03 0.00 0.02 99.77 12:48:01 AM all 0.38 0.00 0.08 0.00 0.03 99.52 12:48:01 AM 0 0.48 0.00 0.07 0.00 0.03 99.42 12:48:01 AM 1 0.28 0.00 0.08 0.00 0.02 99.62 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.40 0.23 0.18 0.13 0.03 99.05 12:49:01 AM 0 0.45 0.45 0.25 0.25 0.02 98.58 12:49:01 AM 1 0.35 0.00 0.10 0.00 0.03 99.52 12:50:01 AM all 0.41 0.00 0.08 0.00 0.03 99.48 12:50:01 AM 0 0.55 0.00 0.10 0.00 0.03 99.31 12:50:01 AM 1 0.27 0.00 0.07 0.00 0.02 99.65 12:51:01 AM all 0.36 0.00 0.08 0.00 0.02 99.54 12:51:01 AM 0 0.50 0.00 0.12 0.00 0.02 99.36 12:51:01 AM 1 0.22 0.00 0.05 0.00 0.02 99.72 12:52:01 AM all 0.48 0.00 0.19 0.01 0.03 99.29 12:52:01 AM 0 0.68 0.00 0.23 0.02 0.03 99.03 12:52:01 AM 1 0.27 0.00 0.15 0.00 0.03 99.55 12:53:01 AM all 0.42 0.00 0.06 0.01 0.03 99.49 12:53:01 AM 0 0.59 0.00 0.05 0.02 0.03 99.31 12:53:01 AM 1 0.25 0.00 0.07 0.00 0.02 99.67 12:54:01 AM all 0.38 0.00 0.07 0.00 0.03 99.52 12:54:01 AM 0 0.30 0.00 0.08 0.00 0.03 99.58 12:54:01 AM 1 0.47 0.00 0.05 0.00 0.02 99.47 12:55:01 AM all 19.00 0.00 2.22 0.11 0.06 78.61 12:55:01 AM 0 16.97 0.00 2.02 0.07 0.05 80.90 12:55:01 AM 1 21.03 0.00 2.42 0.15 0.07 76.33 Average: all 5.47 0.02 0.99 1.47 0.04 92.01 Average: 0 4.60 0.03 0.89 1.48 0.04 92.95 Average: 1 6.34 0.00 1.09 1.46 0.04 91.07