---> uname -a: Linux prd-centos8-robot-2c-8g-38405.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: 2800.000 BogoMIPS: 5600.00 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 633 4892 19 2171 6767 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:65:58:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85596sec preferred_lft 85596sec inet6 fe80::f816:3eff:fe65:588a/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) 06/30/2025 _x86_64_ (2 CPU) 01:27:48 LINUX RESTART (2 CPU) 01:28:01 AM tps rtps wtps bread/s bwrtn/s 01:29:01 AM 226.14 157.08 69.06 14677.86 41334.54 01:30:01 AM 114.11 0.73 113.38 53.05 11540.42 01:31:01 AM 32.42 0.40 32.02 64.25 2884.42 01:32:01 AM 80.42 9.48 70.94 1685.84 8364.15 01:33:01 AM 6.20 0.00 6.20 0.00 509.67 01:34:01 AM 0.53 0.00 0.53 0.00 6.95 01:35:01 AM 0.35 0.00 0.35 0.00 3.32 01:36:01 AM 2.00 0.02 1.98 0.13 107.61 01:37:01 AM 0.52 0.00 0.52 0.00 114.63 01:38:01 AM 0.32 0.00 0.32 0.00 11.56 01:39:01 AM 0.28 0.03 0.25 1.87 18.85 01:40:01 AM 13.11 0.32 12.80 36.92 484.39 01:41:01 AM 27.94 0.53 27.41 64.78 1582.52 Average: 38.80 12.97 25.83 1275.79 5151.19 01:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 AM 5356852 6997688 2525572 32.04 2688 1830160 823572 9.22 201732 2029084 160356 01:30:01 AM 5174228 6994356 2708196 34.36 2688 1997116 765768 8.57 197880 2160936 42496 01:31:01 AM 5169884 7028248 2712540 34.41 2688 2033364 707316 7.92 227084 2133156 33872 01:32:01 AM 4938496 7018308 2943928 37.35 2688 2248588 678632 7.60 266652 2300284 10856 01:33:01 AM 4936604 7016420 2945820 37.37 2688 2248592 678632 7.60 266648 2301000 4 01:34:01 AM 4937384 7017200 2945040 37.36 2688 2248592 678632 7.60 266656 2300436 4 01:35:01 AM 4937448 7017264 2944976 37.36 2688 2248592 678632 7.60 266656 2300424 4 01:36:01 AM 4894796 6976012 2987628 37.90 2688 2250056 745456 8.35 266920 2342740 220 01:37:01 AM 4885844 6970136 2996580 38.02 2688 2253084 745456 8.35 266920 2351832 4 01:38:01 AM 4885628 6970288 2996796 38.02 2688 2253460 745456 8.35 266920 2351932 164 01:39:01 AM 4885280 6970444 2997144 38.02 2688 2253956 745456 8.35 267060 2352256 144 01:40:01 AM 4967160 6915276 2915264 36.98 2688 2122928 784964 8.79 301412 2258732 54992 01:41:01 AM 5062384 6981360 2820040 35.78 2688 2094028 712000 7.97 467620 2001136 26932 Average: 5002461 6990231 2879963 36.54 2688 2160194 729998 8.17 271551 2244919 25388 01:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 311.91 193.35 1707.28 63.37 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 73.29 57.08 781.18 9.42 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 20.16 15.49 9.22 5.33 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 491.25 351.05 407.61 83.71 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 3.52 1.55 0.80 0.45 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 2.43 1.57 0.71 0.56 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 3.42 2.05 0.52 0.45 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 47.27 29.91 15.42 4.84 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 32.19 27.95 8.19 5.64 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 13.11 9.30 2.95 1.82 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 13.30 10.40 3.12 2.08 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 83.91 54.90 98.58 34.18 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 19.49 16.91 15.78 7.95 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 85.79 59.35 234.73 16.91 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) 06/30/2025 _x86_64_ (2 CPU) 01:27:48 LINUX RESTART (2 CPU) 01:28:01 AM CPU %user %nice %system %iowait %steal %idle 01:29:01 AM all 52.28 0.05 10.44 2.87 0.11 34.25 01:29:01 AM 0 52.95 0.03 10.24 3.58 0.08 33.12 01:29:01 AM 1 51.61 0.07 10.63 2.16 0.13 35.39 01:30:01 AM all 30.22 0.00 4.53 1.12 0.08 64.05 01:30:01 AM 0 45.13 0.00 5.82 1.12 0.08 47.85 01:30:01 AM 1 15.32 0.00 3.23 1.12 0.08 80.25 01:31:01 AM all 19.02 0.00 3.16 0.17 0.08 77.57 01:31:01 AM 0 17.45 0.00 2.85 0.10 0.08 79.51 01:31:01 AM 1 20.60 0.00 3.47 0.23 0.07 75.63 01:32:01 AM all 25.52 0.00 5.28 0.80 0.11 68.29 01:32:01 AM 0 38.26 0.00 6.31 1.12 0.12 54.19 01:32:01 AM 1 12.81 0.00 4.25 0.48 0.10 82.36 01:33:01 AM all 0.36 0.00 0.12 0.21 0.03 99.28 01:33:01 AM 0 0.58 0.00 0.13 0.42 0.03 98.83 01:33:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 01:34:01 AM all 0.38 0.00 0.07 0.00 0.05 99.51 01:34:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 01:34:01 AM 1 0.17 0.00 0.08 0.00 0.07 99.68 01:35:01 AM all 0.33 0.00 0.11 0.00 0.03 99.52 01:35:01 AM 0 0.18 0.00 0.08 0.00 0.02 99.72 01:35:01 AM 1 0.48 0.00 0.13 0.00 0.05 99.33 01:36:01 AM all 7.89 0.00 0.82 0.01 0.08 91.20 01:36:01 AM 0 8.07 0.00 0.75 0.00 0.08 91.09 01:36:01 AM 1 7.71 0.00 0.89 0.02 0.07 91.32 01:37:01 AM all 15.31 0.00 0.65 0.00 0.06 83.98 01:37:01 AM 0 8.48 0.00 0.67 0.00 0.05 90.80 01:37:01 AM 1 22.15 0.00 0.64 0.00 0.07 77.15 01:38:01 AM all 4.30 0.00 0.30 0.00 0.08 95.31 01:38:01 AM 0 2.89 0.00 0.25 0.00 0.08 96.78 01:38:01 AM 1 5.72 0.00 0.35 0.00 0.08 93.84 01:39:01 AM all 4.69 0.00 0.34 0.00 0.06 94.91 01:39:01 AM 0 4.04 0.00 0.32 0.00 0.05 95.59 01:39:01 AM 1 5.33 0.00 0.37 0.00 0.07 94.23 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 14.63 0.00 1.81 0.07 0.08 83.42 01:40:01 AM 0 20.68 0.00 1.79 0.08 0.07 77.39 01:40:01 AM 1 8.56 0.00 1.84 0.05 0.08 89.46 01:41:01 AM all 30.71 0.00 4.19 0.10 0.08 64.92 01:41:01 AM 0 37.69 0.00 4.62 0.08 0.08 57.52 01:41:01 AM 1 23.72 0.00 3.77 0.12 0.08 72.32 Average: all 15.81 0.00 2.44 0.41 0.07 81.26 Average: 0 18.21 0.00 2.60 0.50 0.07 78.62 Average: 1 13.40 0.01 2.29 0.32 0.08 83.91