---> uname -a: Linux prd-centos8-robot-2c-8g-253.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 578 4854 19 2264 6821 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:98:44:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85464sec preferred_lft 85464sec inet6 fe80::f816:3eff:fe98:447f/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) 10/20/2025 _x86_64_ (2 CPU) 03:49:32 LINUX RESTART (2 CPU) 03:50:00 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 47.62 37.50 10.12 1076.79 185.71 03:51:01 AM 64.96 29.69 35.27 2285.16 25573.72 03:52:01 AM 78.39 47.62 30.77 5687.70 12984.84 03:53:01 AM 117.06 0.07 117.00 1.87 12045.13 03:54:01 AM 40.52 1.03 39.49 113.56 4171.43 03:55:01 AM 35.99 6.75 29.25 1248.19 2060.86 03:56:01 AM 58.03 0.25 57.78 47.05 7937.65 03:57:01 AM 3.85 0.22 3.63 11.73 133.68 03:58:01 AM 2.28 0.00 2.28 0.00 510.96 03:59:01 AM 0.85 0.00 0.85 0.00 413.03 04:00:01 AM 0.43 0.02 0.42 1.07 240.47 04:01:02 AM 0.88 0.05 0.83 2.00 282.23 04:02:01 AM 1.07 0.42 0.64 56.10 75.30 04:03:01 AM 0.23 0.00 0.23 0.00 25.29 04:04:01 AM 10.26 0.32 9.95 36.92 327.64 04:05:01 AM 33.34 0.55 32.79 64.12 3229.41 Average: 29.94 5.86 24.08 638.57 4664.89 03:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 6153736 7367264 1728696 21.93 2688 1422420 343020 4.35 110940 1414160 1053756 03:51:01 AM 6142964 7361000 1739468 22.07 2688 1424516 369212 4.68 112316 1405856 333440 03:52:01 AM 5556676 7078316 2325756 29.51 2688 1714352 691268 7.74 185444 1857600 102664 03:53:01 AM 5113608 6984080 2768824 35.13 2688 2047252 734504 8.22 191200 2229536 137668 03:54:01 AM 5251268 7093116 2631164 33.38 2688 2017752 618304 6.92 218952 2062280 10764 03:55:01 AM 4982548 7069676 2899884 36.79 2688 2255032 623856 6.99 257948 2266532 189996 03:56:01 AM 4972180 7066236 2910252 36.92 2688 2261568 626108 7.01 262296 2265952 8 03:57:01 AM 4928308 7023760 2954124 37.48 2688 2262964 679816 7.61 262476 2309872 900 03:58:01 AM 4895244 7008244 2987188 37.90 2688 2280536 695620 7.79 262892 2341696 5220 03:59:01 AM 4886504 7007148 2995928 38.01 2688 2288216 695620 7.79 262892 2350808 960 04:00:01 AM 4879936 7007844 3002496 38.09 2688 2295420 713496 7.99 262892 2357696 1016 04:01:02 AM 4871268 7006304 3011164 38.20 2688 2302544 713496 7.99 263176 2365068 4 04:02:01 AM 4481536 6945776 3400896 43.15 2688 2306340 728996 8.16 264612 2373160 256 04:03:01 AM 4479240 6943932 3403192 43.17 2688 2306792 728996 8.16 264624 2375540 4 04:04:01 AM 4888336 6934080 2994096 37.98 2688 2218732 767996 8.60 338276 2293008 103780 04:05:01 AM 5013440 7024504 2868992 36.40 2688 2184412 680888 7.62 504008 2007176 25732 Average: 5093550 7057580 2788882 35.38 2688 2099303 650700 7.29 251559 2142246 122886 03:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 0.60 0.00 0.04 0.00 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 3.81 2.76 0.86 0.60 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 233.56 163.11 1212.18 54.21 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 109.48 81.09 1287.11 17.87 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 12.15 8.45 6.83 3.66 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 40.26 31.74 330.75 6.64 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 204.72 143.20 44.22 32.97 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 24.16 14.85 16.31 2.08 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 42.55 37.62 127.73 10.18 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 15.36 14.38 45.66 5.95 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 25.68 23.77 34.22 6.00 0.00 0.00 0.00 0.00 04:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:02 AM eth0 18.77 15.03 64.18 14.32 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 40.50 56.17 23.21 5.08 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 14.80 10.90 3.27 1.90 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 81.97 51.00 147.64 88.41 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 17.61 16.56 14.92 8.14 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 58.94 44.61 223.73 17.18 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) 10/20/2025 _x86_64_ (2 CPU) 03:49:32 LINUX RESTART (2 CPU) 03:50:00 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 4.89 0.00 34.25 28.75 0.31 31.80 03:50:01 AM 0 8.18 0.00 18.87 7.55 0.00 65.41 03:50:01 AM 1 1.79 0.00 48.81 48.81 0.60 0.00 03:51:01 AM all 10.10 0.03 2.73 75.24 0.08 11.82 03:51:01 AM 0 9.98 0.05 2.32 64.93 0.10 22.62 03:51:01 AM 1 10.22 0.02 3.14 85.54 0.07 1.02 03:52:01 AM all 22.72 0.03 5.23 32.38 0.09 39.54 03:52:01 AM 0 16.43 0.02 4.32 32.56 0.08 46.59 03:52:01 AM 1 29.02 0.05 6.15 32.20 0.10 32.49 03:53:01 AM all 34.49 0.00 4.93 4.27 0.13 56.17 03:53:01 AM 0 21.28 0.00 3.90 2.87 0.12 71.83 03:53:01 AM 1 47.72 0.00 5.96 5.68 0.15 40.49 03:54:01 AM all 18.88 0.00 2.25 1.93 0.06 76.88 03:54:01 AM 0 9.31 0.00 1.94 1.14 0.05 87.56 03:54:01 AM 1 28.42 0.00 2.57 2.72 0.07 66.23 03:55:01 AM all 21.47 0.00 4.36 1.46 0.08 72.64 03:55:01 AM 0 12.50 0.00 3.83 0.35 0.08 83.24 03:55:01 AM 1 30.46 0.00 4.89 2.57 0.07 62.01 03:56:01 AM all 13.62 0.00 2.41 2.13 0.06 81.78 03:56:01 AM 0 13.06 0.00 2.07 1.35 0.05 83.46 03:56:01 AM 1 14.18 0.00 2.74 2.91 0.07 80.11 03:57:01 AM all 2.31 0.00 0.21 0.14 0.04 97.30 03:57:01 AM 0 2.42 0.00 0.17 0.00 0.05 97.36 03:57:01 AM 1 2.19 0.00 0.25 0.28 0.03 97.24 03:58:01 AM all 18.87 0.00 0.28 0.13 0.10 80.62 03:58:01 AM 0 18.00 0.00 0.30 0.17 0.10 81.43 03:58:01 AM 1 19.74 0.00 0.27 0.08 0.10 79.81 03:59:01 AM all 7.69 0.00 0.16 0.09 0.05 92.01 03:59:01 AM 0 3.74 0.00 0.20 0.13 0.05 95.87 03:59:01 AM 1 11.63 0.00 0.12 0.05 0.05 88.16 04:00:01 AM all 14.70 0.00 0.18 0.05 0.06 85.00 04:00:01 AM 0 11.52 0.00 0.22 0.10 0.07 88.09 04:00:01 AM 1 17.88 0.00 0.15 0.00 0.05 81.92 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:02 AM all 7.03 0.00 0.26 0.08 0.07 92.57 04:01:02 AM 0 3.11 0.00 0.23 0.10 0.07 96.49 04:01:02 AM 1 10.95 0.00 0.28 0.05 0.07 88.65 04:02:01 AM all 8.87 0.00 2.57 0.03 0.06 88.48 04:02:01 AM 0 9.48 0.00 2.46 0.00 0.07 88.00 04:02:01 AM 1 8.26 0.00 2.68 0.05 0.05 88.96 04:03:01 AM all 3.97 0.00 0.18 0.00 0.08 95.77 04:03:01 AM 0 2.14 0.00 0.20 0.00 0.08 97.58 04:03:01 AM 1 5.80 0.00 0.17 0.00 0.07 93.96 04:04:01 AM all 19.14 0.00 2.30 0.28 0.08 78.19 04:04:01 AM 0 23.35 0.00 2.11 0.48 0.08 73.98 04:04:01 AM 1 14.94 0.00 2.50 0.07 0.08 82.41 04:05:01 AM all 31.17 0.00 4.37 0.52 0.09 63.86 04:05:01 AM 0 27.06 0.00 4.24 0.15 0.10 68.45 04:05:01 AM 1 35.26 0.00 4.50 0.88 0.08 59.27 Average: all 15.66 0.00 2.22 7.93 0.08 74.11 Average: 0 12.23 0.00 1.93 6.94 0.08 78.82 Average: 1 19.10 0.00 2.51 8.92 0.07 69.39