---> uname -a: Linux prd-centos8-robot-2c-8g-10199.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 579 4984 19 2133 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:15:e0:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe15:e075/64 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) 02/10/2025 _x86_64_ (2 CPU) 06:47:30 LINUX RESTART (2 CPU) 06:48:02 AM tps rtps wtps bread/s bwrtn/s 06:49:01 AM 118.82 69.37 49.46 7916.77 35928.36 06:50:01 AM 117.31 0.85 116.46 56.25 11124.36 06:51:01 AM 32.71 0.35 32.36 61.98 4043.57 06:52:01 AM 39.30 6.78 32.52 1248.52 1921.01 06:53:01 AM 36.93 0.03 36.89 3.47 6824.73 06:54:01 AM 2.77 0.12 2.65 33.06 126.56 06:55:01 AM 1.95 0.00 1.95 0.00 64.73 06:56:01 AM 0.22 0.00 0.22 0.00 3.20 06:57:01 AM 20.33 0.63 19.70 73.19 853.86 Average: 41.01 8.57 32.44 1031.00 6711.74 06:48:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:49:01 AM 5531800 7054224 2350620 29.82 2688 1715516 712724 7.98 185976 1884548 103164 06:50:01 AM 5211856 7017736 2670564 33.88 2688 1983032 722184 8.09 198292 2128436 103916 06:51:01 AM 5280616 7087812 2601804 33.01 2688 1984896 628476 7.04 217372 2041904 24 06:52:01 AM 4978188 7026356 2904232 36.84 2688 2217472 667308 7.47 254952 2282452 189760 06:53:01 AM 5016916 7064864 2865504 36.35 2688 2217600 629236 7.05 258116 2234392 8 06:54:01 AM 4969208 7019544 2913212 36.96 2688 2219988 682244 7.64 258384 2281900 8 06:55:01 AM 4961272 7011624 2921148 37.06 2688 2220004 700436 7.84 258384 2289412 28 06:56:01 AM 5013944 7066348 2868476 36.39 2688 2222056 619592 6.94 258788 2237264 2056 06:57:01 AM 5140040 7017084 2742380 34.79 2688 2052876 666468 7.46 449964 1942884 13380 Average: 5122649 7040621 2759771 35.01 2688 2092604 669852 7.50 260025 2147021 45816 06:48:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 268.47 163.06 1180.60 59.44 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 102.28 79.41 1102.27 11.52 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 14.45 7.18 5.93 3.22 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 39.70 33.64 300.95 8.72 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 189.05 134.13 37.12 35.56 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 138.14 127.56 43.22 49.41 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 275.21 272.39 130.74 109.24 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 141.80 133.54 82.21 45.03 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 48.03 35.54 84.80 26.33 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 134.99 109.51 328.20 38.68 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) 02/10/2025 _x86_64_ (2 CPU) 06:47:30 LINUX RESTART (2 CPU) 06:48:02 AM CPU %user %nice %system %iowait %steal %idle 06:49:01 AM all 32.37 0.05 7.04 20.31 0.09 40.14 06:49:01 AM 0 32.21 0.03 6.32 20.00 0.09 41.34 06:49:01 AM 1 32.52 0.07 7.76 20.62 0.09 38.94 06:50:01 AM all 36.08 0.00 5.22 3.15 0.11 55.45 06:50:01 AM 0 35.99 0.00 4.99 2.96 0.12 55.94 06:50:01 AM 1 36.16 0.00 5.44 3.34 0.10 54.96 06:51:01 AM all 8.85 0.00 1.27 0.92 0.07 88.89 06:51:01 AM 0 9.40 0.00 1.29 0.65 0.07 88.60 06:51:01 AM 1 8.31 0.00 1.25 1.19 0.07 89.18 06:52:01 AM all 24.84 0.00 4.80 1.01 0.08 69.27 06:52:01 AM 0 24.33 0.00 4.50 0.63 0.08 70.45 06:52:01 AM 1 25.34 0.00 5.11 1.39 0.07 68.10 06:53:01 AM all 2.58 0.00 0.83 2.03 0.05 94.51 06:53:01 AM 0 2.99 0.00 0.89 2.64 0.05 93.43 06:53:01 AM 1 2.16 0.00 0.77 1.42 0.05 95.60 06:54:01 AM all 11.31 0.00 0.50 0.03 0.07 88.09 06:54:01 AM 0 8.58 0.00 0.45 0.03 0.05 90.88 06:54:01 AM 1 14.04 0.00 0.55 0.02 0.08 85.30 06:55:01 AM all 23.14 0.00 0.54 0.00 0.11 76.20 06:55:01 AM 0 33.92 0.00 0.76 0.00 0.12 65.21 06:55:01 AM 1 12.41 0.00 0.33 0.00 0.10 87.16 06:56:01 AM all 17.01 0.00 0.44 0.00 0.07 82.49 06:56:01 AM 0 2.59 0.00 0.32 0.00 0.05 97.04 06:56:01 AM 1 31.37 0.00 0.55 0.00 0.08 67.99 06:57:01 AM all 22.07 0.00 2.95 0.24 0.09 74.65 06:57:01 AM 0 30.24 0.00 3.41 0.18 0.10 66.07 06:57:01 AM 1 13.89 0.00 2.49 0.30 0.08 83.24 Average: all 19.77 0.01 2.61 3.03 0.08 74.51 Average: 0 19.99 0.00 2.54 2.96 0.08 74.43 Average: 1 19.54 0.01 2.68 3.09 0.08 74.59