---> uname -a: Linux prd-centos8-robot-2c-8g-1058.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4906 19 2196 6804 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:09:6b:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fe09:6b3e/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) 10/22/2025 _x86_64_ (2 CPU) 03:49:55 LINUX RESTART (2 CPU) 03:50:01 AM tps rtps wtps bread/s bwrtn/s 03:51:01 AM 133.74 113.53 20.21 9063.71 9854.01 03:52:01 AM 61.50 20.89 40.60 1745.42 27869.38 03:53:01 AM 97.33 39.67 57.66 4568.34 5084.11 03:54:01 AM 101.40 0.72 100.68 52.92 11622.98 03:55:01 AM 23.71 0.38 23.33 64.26 2163.32 03:56:01 AM 61.53 6.96 54.57 1289.84 3397.60 03:57:01 AM 29.76 0.03 29.72 3.47 6253.95 03:58:01 AM 4.45 0.23 4.22 12.66 410.43 03:59:01 AM 0.42 0.00 0.42 0.00 6.73 04:00:01 AM 0.42 0.00 0.42 0.00 7.80 04:01:01 AM 17.08 0.32 16.76 36.92 755.23 Average: 48.34 16.66 31.68 1534.17 6131.35 03:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:51:01 AM 6133888 7367960 1748544 22.18 2688 1441384 371904 4.72 112628 1424820 815908 03:52:01 AM 6039012 7295568 1843420 23.39 2688 1462452 439800 4.92 123492 1457496 152 03:53:01 AM 5399384 7078340 2483048 31.50 2688 1861900 660668 7.40 186224 1980028 169088 03:54:01 AM 5177660 7020480 2704772 34.31 2688 2018852 706252 7.91 198764 2159408 42400 03:55:01 AM 5247432 7092348 2635000 33.43 2688 2020780 620444 6.95 219468 2069320 4 03:56:01 AM 4918940 7015836 2963492 37.60 2688 2264496 671656 7.52 261708 2329332 175916 03:57:01 AM 4970800 7067632 2911632 36.94 2688 2264572 639912 7.17 262500 2271568 8 03:58:01 AM 4900264 7005852 2982168 37.83 2688 2273328 721000 8.07 262828 2341620 8 03:59:01 AM 4885124 6990752 2997308 38.03 2688 2273368 740232 8.29 262828 2356656 44 04:00:01 AM 4872432 6981288 3010000 38.19 2688 2276604 762176 8.53 262828 2368940 3248 04:01:01 AM 5043052 6981276 2839380 36.02 2688 2111028 710548 7.96 311236 2170408 41304 Average: 5235272 7081576 2647160 33.58 2688 2024433 640417 7.17 224046 2084509 113462 03:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:51:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 19.02 8.11 302.29 0.92 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 3.70 2.95 0.88 0.62 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 314.48 188.92 1734.85 59.35 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 80.10 54.31 769.18 8.70 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 13.90 8.95 5.63 3.64 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 43.42 37.60 337.10 9.63 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 196.43 143.04 38.28 36.93 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 127.51 118.90 91.64 42.94 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 318.24 313.18 428.01 119.90 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 150.18 148.27 269.08 47.01 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 53.02 35.59 93.86 35.36 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 119.96 96.31 370.04 33.17 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) 10/22/2025 _x86_64_ (2 CPU) 03:49:55 LINUX RESTART (2 CPU) 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 36.28 0.03 7.02 45.79 0.19 10.69 03:51:01 AM 0 37.12 0.03 7.03 47.71 0.25 7.86 03:51:01 AM 1 35.43 0.02 7.02 43.86 0.14 13.54 03:52:01 AM all 0.76 0.03 1.40 94.16 0.09 3.55 03:52:01 AM 0 1.01 0.05 1.49 93.69 0.10 3.66 03:52:01 AM 1 0.52 0.02 1.31 94.63 0.08 3.43 03:53:01 AM all 37.90 0.03 6.50 3.77 0.13 51.66 03:53:01 AM 0 46.04 0.02 8.10 5.82 0.13 39.89 03:53:01 AM 1 29.76 0.05 4.90 1.73 0.12 63.45 03:54:01 AM all 27.13 0.00 3.85 9.14 0.11 59.78 03:54:01 AM 0 33.42 0.00 4.21 9.38 0.13 52.86 03:54:01 AM 1 20.85 0.00 3.49 8.90 0.08 66.68 03:55:01 AM all 12.60 0.00 1.57 0.66 0.06 85.11 03:55:01 AM 0 23.52 0.00 2.04 0.30 0.07 74.07 03:55:01 AM 1 1.67 0.00 1.10 1.02 0.05 96.16 03:56:01 AM all 34.05 0.00 5.92 2.32 0.12 57.59 03:56:01 AM 0 28.33 0.00 6.14 2.31 0.13 63.09 03:56:01 AM 1 39.79 0.00 5.69 2.34 0.12 52.06 03:57:01 AM all 0.85 0.00 0.74 1.36 0.03 97.01 03:57:01 AM 0 0.97 0.00 0.78 1.19 0.03 97.03 03:57:01 AM 1 0.74 0.00 0.69 1.54 0.03 97.00 03:58:01 AM all 19.00 0.00 0.51 0.08 0.09 80.31 03:58:01 AM 0 29.38 0.00 0.73 0.02 0.10 69.78 03:58:01 AM 1 8.71 0.00 0.30 0.15 0.08 90.76 03:59:01 AM all 25.60 0.00 0.66 0.00 0.12 73.62 03:59:01 AM 0 14.28 0.00 0.47 0.00 0.10 85.14 03:59:01 AM 1 36.92 0.00 0.84 0.00 0.13 62.10 04:00:01 AM all 19.72 0.00 0.48 0.00 0.10 79.70 04:00:01 AM 0 3.03 0.00 0.34 0.00 0.10 96.54 04:00:01 AM 1 36.35 0.00 0.62 0.00 0.10 62.93 04:01:01 AM all 16.32 0.00 2.13 0.15 0.09 81.31 04:01:01 AM 0 24.62 0.00 2.44 0.23 0.10 72.60 04:01:01 AM 1 8.01 0.00 1.82 0.07 0.08 90.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.92 0.01 2.80 14.26 0.10 61.90 Average: 0 21.98 0.01 3.07 14.58 0.11 60.25 Average: 1 19.86 0.01 2.52 13.95 0.09 63.57