---> uname -a: Linux prd-centos8-robot-2c-8g-3538.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 584 4903 19 2208 6814 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:16:19:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85439sec preferred_lft 85439sec inet6 fe80::f816:3eff:fe16:1932/64 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) 00:53:01 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 85.74 6.50 79.24 1124.88 6520.10 12:56:01 AM 77.14 0.72 76.42 52.92 9804.92 12:57:01 AM 26.89 0.42 26.47 64.78 2383.12 12:58:01 AM 50.04 6.72 43.33 1245.93 2812.26 12:59:01 AM 47.48 0.25 47.23 47.05 7092.70 01:00:01 AM 4.65 0.22 4.43 11.73 192.29 01:01:02 AM 1.93 0.02 1.92 0.13 124.06 01:02:01 AM 0.44 0.07 0.37 1.76 37.10 01:03:01 AM 0.32 0.00 0.32 0.00 56.75 01:04:01 AM 0.37 0.00 0.37 0.00 55.41 01:05:01 AM 0.18 0.00 0.18 0.00 15.48 01:06:01 AM 0.27 0.00 0.27 0.00 4.40 01:07:01 AM 0.22 0.00 0.22 0.00 36.70 01:08:01 AM 22.81 6.27 16.55 611.90 649.31 01:09:01 AM 31.67 0.50 31.17 53.18 1669.98 Average: 23.37 1.45 21.92 214.50 2099.24 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5310792 7039076 2571640 32.62 2688 1910448 693784 7.77 187712 2064908 186648 12:56:01 AM 5165312 7008552 2717120 34.47 2688 2018956 705492 7.90 199176 2166288 42012 12:57:01 AM 5241228 7086116 2641204 33.51 2688 2020904 639884 7.16 219912 2073460 4 12:58:01 AM 4898912 6994320 2983520 37.85 2688 2260976 684632 7.67 256812 2344116 170532 12:59:01 AM 4962660 7061048 2919772 37.04 2688 2264948 631260 7.07 260844 2276388 20 01:00:01 AM 4919028 7018916 2963404 37.60 2688 2266488 721732 8.08 260988 2319684 116 01:01:02 AM 4910628 7012276 2971804 37.70 2688 2268188 721732 8.08 261000 2327792 40 01:02:01 AM 4909296 7012392 2973136 37.72 2688 2269628 741512 8.30 261128 2328936 512 01:03:01 AM 4907540 7012252 2974892 37.74 2688 2271268 761608 8.53 261132 2330948 532 01:04:01 AM 4905664 7011376 2976768 37.76 2688 2272244 761608 8.53 261132 2332676 32 01:05:01 AM 4905072 7011160 2977360 37.77 2688 2272628 761608 8.53 261136 2333264 24 01:06:01 AM 4904684 7011036 2977748 37.78 2688 2272912 761608 8.53 261136 2333664 260 01:07:01 AM 4901468 7008964 2980964 37.82 2688 2274028 761608 8.53 261136 2336980 332 01:08:01 AM 5038908 6990380 2843524 36.07 2688 2124084 726128 8.13 311824 2169072 38776 01:09:01 AM 5015580 6970476 2866852 36.37 2688 2128056 738580 8.27 471388 2037816 26276 Average: 4993118 7016556 2889314 36.66 2688 2193050 720852 8.07 266430 2251733 31074 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 202.40 155.76 1451.17 39.63 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 55.41 41.44 587.69 6.59 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 13.03 11.16 5.66 4.05 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 37.31 32.86 334.03 7.30 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 136.97 115.49 39.06 37.89 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 75.32 65.91 15.50 6.21 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 72.99 70.94 14.87 6.78 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 42.25 41.11 9.93 4.70 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 69.09 69.46 14.14 6.63 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 38.35 37.22 9.47 5.04 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 14.81 13.06 3.93 2.55 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 11.75 10.33 2.91 1.85 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 32.62 29.31 8.82 5.51 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 72.37 52.92 101.61 48.73 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 19.08 17.53 15.23 8.77 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 59.60 50.98 174.44 12.82 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) 00:53:01 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 36.07 0.00 5.44 3.23 0.13 55.15 12:55:01 AM 0 40.85 0.00 5.53 3.85 0.13 49.64 12:55:01 AM 1 31.26 0.00 5.35 2.61 0.12 60.67 12:56:01 AM all 20.51 0.00 3.32 3.35 0.07 72.75 12:56:01 AM 0 21.16 0.00 3.48 3.90 0.07 71.40 12:56:01 AM 1 19.86 0.00 3.15 2.80 0.08 74.10 12:57:01 AM all 12.12 0.00 1.74 0.91 0.08 85.14 12:57:01 AM 0 17.29 0.00 1.55 1.07 0.10 79.99 12:57:01 AM 1 6.95 0.00 1.94 0.75 0.07 90.30 12:58:01 AM all 28.69 0.00 4.97 1.45 0.11 64.78 12:58:01 AM 0 38.62 0.00 5.90 1.25 0.12 54.12 12:58:01 AM 1 18.77 0.00 4.05 1.65 0.10 75.44 12:59:01 AM all 10.28 0.00 2.05 1.45 0.06 86.16 12:59:01 AM 0 12.34 0.00 2.16 1.34 0.07 84.09 12:59:01 AM 1 8.21 0.00 1.94 1.57 0.05 88.23 01:00:01 AM all 6.08 0.00 0.47 0.03 0.05 93.38 01:00:01 AM 0 6.64 0.00 0.57 0.05 0.05 92.69 01:00:01 AM 1 5.52 0.00 0.37 0.00 0.05 94.06 01:01:02 AM all 6.32 0.00 0.49 0.01 0.07 93.12 01:01:02 AM 0 8.41 0.00 0.52 0.02 0.07 90.99 01:01:02 AM 1 4.23 0.00 0.45 0.00 0.07 95.25 01:02:01 AM all 5.50 0.00 0.33 0.01 0.06 94.10 01:02:01 AM 0 5.02 0.00 0.29 0.00 0.05 94.63 01:02:01 AM 1 5.98 0.00 0.38 0.02 0.07 93.56 01:03:01 AM all 5.45 0.00 0.43 0.00 0.08 94.04 01:03:01 AM 0 4.06 0.00 0.40 0.00 0.08 95.46 01:03:01 AM 1 6.84 0.00 0.45 0.00 0.08 92.62 01:04:01 AM all 7.22 0.00 0.38 0.00 0.22 92.18 01:04:01 AM 0 7.82 0.00 0.42 0.00 0.37 91.39 01:04:01 AM 1 6.60 0.00 0.34 0.00 0.07 92.99 01:05:01 AM all 4.36 0.00 0.29 0.00 0.05 95.30 01:05:01 AM 0 3.41 0.00 0.27 0.00 0.05 96.27 01:05:01 AM 1 5.30 0.00 0.32 0.00 0.05 94.33 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 3.39 0.00 0.27 0.00 0.04 96.30 01:06:01 AM 0 5.32 0.00 0.32 0.00 0.05 94.32 01:06:01 AM 1 1.46 0.00 0.22 0.00 0.03 98.29 01:07:01 AM all 10.00 0.00 0.48 0.00 0.07 89.45 01:07:01 AM 0 13.58 0.00 0.52 0.00 0.07 85.83 01:07:01 AM 1 6.42 0.00 0.43 0.00 0.07 93.07 01:08:01 AM all 21.95 0.21 2.35 0.37 0.08 75.05 01:08:01 AM 0 25.31 0.37 3.04 0.52 0.07 70.70 01:08:01 AM 1 18.60 0.05 1.65 0.22 0.08 79.40 01:09:01 AM all 32.48 0.00 3.93 0.42 0.09 63.08 01:09:01 AM 0 41.80 0.00 4.30 0.43 0.10 53.37 01:09:01 AM 1 23.17 0.00 3.56 0.40 0.08 72.79 Average: all 14.06 0.01 1.80 0.75 0.08 83.29 Average: 0 16.81 0.02 1.96 0.83 0.10 80.28 Average: 1 11.30 0.00 1.65 0.67 0.07 86.31