---> uname -a: Linux prd-centos8-robot-2c-8g-8415.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 627 4846 19 2223 6771 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:5a:17:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85444sec preferred_lft 85444sec inet6 fe80::f816:3eff:fe5a:171d/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) 11/13/2025 _x86_64_ (2 CPU) 00:53:03 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 122.16 0.40 121.76 24.53 12150.49 12:56:01 AM 32.67 0.82 31.86 95.30 3851.25 12:57:01 AM 65.37 6.93 58.44 1289.52 3836.49 12:58:01 AM 36.24 0.03 36.21 3.47 6398.65 12:59:01 AM 4.55 0.00 4.55 0.00 154.05 01:00:01 AM 0.50 0.00 0.50 0.00 6.43 01:01:01 AM 0.73 0.27 0.47 13.73 18.66 01:02:01 AM 2.13 0.07 2.07 1.73 213.61 01:03:01 AM 0.30 0.00 0.30 0.00 104.72 01:04:01 AM 0.38 0.00 0.38 0.00 115.39 01:05:01 AM 0.27 0.00 0.27 0.00 115.51 01:06:01 AM 0.25 0.00 0.25 0.00 145.33 01:07:01 AM 0.33 0.00 0.33 0.00 117.08 01:08:01 AM 16.26 0.32 15.95 36.93 1733.91 01:09:01 AM 31.42 0.55 30.87 64.10 1176.33 Average: 20.90 0.63 20.28 101.94 2009.03 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5195888 7038700 2686544 34.08 2688 2018448 678244 7.59 188920 2146764 104336 12:56:01 AM 5244592 7089952 2637840 33.46 2688 2021296 637904 7.14 219688 2069500 10764 12:57:01 AM 4934208 7031276 2948224 37.40 2688 2263304 665368 7.45 255360 2312248 173700 12:58:01 AM 4929608 7027996 2952824 37.46 2688 2265340 653428 7.32 261036 2306072 4 12:59:01 AM 4929736 7028124 2952696 37.46 2688 2265340 653428 7.32 261040 2306136 4 01:00:01 AM 4929540 7027932 2952892 37.46 2688 2265344 653868 7.32 261040 2306308 4 01:01:01 AM 4880032 6980500 3002400 38.09 2688 2267416 740700 8.29 261372 2354728 1256 01:02:01 AM 4870824 6974528 3011608 38.21 2688 2270724 740700 8.29 261588 2363824 276 01:03:01 AM 4864616 6971480 3017816 38.29 2688 2273804 779056 8.72 261588 2370024 288 01:04:01 AM 4860992 6971452 3021440 38.33 2688 2277400 779056 8.72 261588 2373596 588 01:05:01 AM 4855700 6970516 3026732 38.40 2688 2281756 811936 9.09 261592 2378924 1528 01:06:01 AM 4852432 6970316 3030000 38.44 2688 2284824 828748 9.28 261588 2382048 280 01:07:01 AM 4848856 6970212 3033576 38.49 2688 2288328 828748 9.28 261588 2385564 364 01:08:01 AM 4982576 6949144 2899856 36.79 2688 2139220 747048 8.36 323128 2217616 24024 01:09:01 AM 4935176 6906480 2947256 37.39 2688 2144396 796032 8.91 483004 2107056 27084 Average: 4940985 6993907 2941447 37.32 2688 2221796 732951 8.21 272275 2292027 22967 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 116.45 93.45 1297.61 13.09 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 15.29 12.21 7.16 4.39 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 47.23 41.33 340.41 10.08 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 556.76 410.30 111.26 95.82 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 2.43 2.22 0.57 0.51 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 2.52 2.03 0.45 0.43 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 69.23 53.67 18.92 4.95 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 210.11 210.38 36.30 15.26 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 156.66 155.87 29.93 12.22 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 229.24 230.01 44.88 16.90 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 222.98 224.26 44.23 16.86 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 151.04 151.49 29.18 11.93 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 236.69 238.42 42.58 17.00 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 129.63 91.13 142.84 103.54 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 18.87 16.87 15.08 8.60 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 144.34 128.91 144.08 22.10 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) 11/13/2025 _x86_64_ (2 CPU) 00:53:03 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 39.67 0.00 5.70 1.35 0.10 53.18 12:55:01 AM 0 47.62 0.00 6.54 1.40 0.10 44.34 12:55:01 AM 1 31.72 0.00 4.87 1.30 0.10 62.01 12:56:01 AM all 13.18 0.00 1.88 0.25 0.05 84.64 12:56:01 AM 0 11.38 0.00 1.99 0.28 0.07 86.28 12:56:01 AM 1 14.97 0.00 1.77 0.22 0.03 83.01 12:57:01 AM all 33.23 0.00 6.32 0.52 0.08 59.85 12:57:01 AM 0 43.77 0.00 7.22 0.57 0.08 48.35 12:57:01 AM 1 22.67 0.00 5.41 0.47 0.08 71.36 12:58:01 AM all 5.29 0.00 1.52 0.39 0.05 92.75 12:58:01 AM 0 7.65 0.00 1.66 0.40 0.05 90.24 12:58:01 AM 1 2.93 0.00 1.37 0.38 0.05 95.27 12:59:01 AM all 0.19 0.00 0.08 0.03 0.04 99.67 12:59:01 AM 0 0.27 0.00 0.08 0.05 0.05 99.55 12:59:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 01:00:01 AM all 0.33 0.00 0.08 0.00 0.04 99.54 01:00:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 01:00:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 01:01:01 AM all 4.90 0.00 0.56 0.01 0.04 94.49 01:01:01 AM 0 3.33 0.00 0.40 0.00 0.03 96.24 01:01:01 AM 1 6.48 0.00 0.72 0.02 0.05 92.73 01:02:01 AM all 10.36 0.00 1.05 0.01 0.07 88.51 01:02:01 AM 0 11.76 0.00 0.98 0.02 0.07 87.18 01:02:01 AM 1 8.97 0.00 1.13 0.00 0.07 89.84 01:03:01 AM all 10.87 0.00 0.96 0.00 0.08 88.08 01:03:01 AM 0 11.93 0.00 0.86 0.00 0.08 87.13 01:03:01 AM 1 9.82 0.00 1.06 0.00 0.08 89.03 01:04:01 AM all 11.76 0.00 1.25 0.00 0.08 86.91 01:04:01 AM 0 15.59 0.00 1.32 0.00 0.10 82.99 01:04:01 AM 1 7.94 0.00 1.18 0.00 0.07 90.82 01:05:01 AM all 12.99 0.00 1.26 0.00 0.08 85.67 01:05:01 AM 0 18.48 0.00 1.40 0.00 0.08 80.03 01:05:01 AM 1 7.52 0.00 1.11 0.00 0.07 91.30 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 10.73 0.00 0.92 0.00 0.08 88.27 01:06:01 AM 0 5.20 0.00 0.77 0.00 0.07 93.96 01:06:01 AM 1 16.30 0.00 1.06 0.00 0.10 82.54 01:07:01 AM all 10.34 0.00 1.16 0.00 0.08 88.41 01:07:01 AM 0 9.29 0.00 1.14 0.00 0.08 89.49 01:07:01 AM 1 11.41 0.00 1.18 0.00 0.08 87.33 01:08:01 AM all 21.07 0.00 2.48 0.13 0.06 76.26 01:08:01 AM 0 31.90 0.00 2.79 0.13 0.07 65.11 01:08:01 AM 1 10.26 0.00 2.17 0.12 0.05 87.40 01:09:01 AM all 33.09 0.00 4.22 0.17 0.08 62.44 01:09:01 AM 0 35.93 0.00 4.83 0.18 0.08 58.97 01:09:01 AM 1 30.25 0.00 3.61 0.15 0.08 65.91 Average: all 14.56 0.00 1.97 0.19 0.07 83.21 Average: 0 17.00 0.00 2.14 0.20 0.07 80.58 Average: 1 12.11 0.00 1.79 0.18 0.07 85.85