---> uname -a: Linux prd-centos8-robot-2c-8g-40013.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 631 4889 19 2176 6768 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:dc:17:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fedc:17dd/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) 07/05/2025 _x86_64_ (2 CPU) 23:27:51 LINUX RESTART (2 CPU) 11:28:01 PM tps rtps wtps bread/s bwrtn/s 11:29:01 PM 224.69 162.05 62.65 15021.73 40618.26 11:30:02 PM 119.58 0.72 118.86 52.92 11704.05 11:31:01 PM 30.69 0.42 30.27 65.89 3332.67 11:32:01 PM 80.44 9.45 70.99 1685.30 8511.33 11:33:01 PM 11.98 0.00 11.98 0.00 1177.89 11:34:01 PM 2.03 0.03 2.00 1.07 112.01 11:35:01 PM 0.33 0.00 0.33 0.00 4.85 11:36:01 PM 0.15 0.00 0.15 0.00 2.03 11:37:01 PM 13.23 0.32 12.91 36.92 484.57 11:38:01 PM 29.62 0.52 29.11 63.85 1431.72 Average: 51.31 17.38 33.93 1695.59 6743.99 11:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:01 PM 5423824 7012312 2458608 31.19 2688 1779648 759964 8.51 190708 1980112 129716 11:30:02 PM 5171856 7005956 2710576 34.39 2688 2009980 745428 8.35 198052 2161696 77256 11:31:01 PM 5195556 7057476 2686876 34.09 2688 2037064 674912 7.56 222216 2112920 35700 11:32:01 PM 4947792 7041568 2934640 37.23 2688 2261456 689620 7.72 267692 2285188 26932 11:33:01 PM 4900356 6994344 2982076 37.83 2688 2261696 754020 8.44 267952 2331688 248 11:34:01 PM 4895240 6990412 2987192 37.90 2688 2262888 754020 8.44 267952 2336680 8 11:35:01 PM 4887624 6982812 2994808 37.99 2688 2262904 785384 8.79 267952 2344120 4 11:36:01 PM 4885448 6980640 2996984 38.02 2688 2262908 800836 8.97 267952 2346392 4 11:37:01 PM 4949012 6903500 2933420 37.21 2688 2128060 797208 8.93 300092 2275080 51216 11:38:01 PM 5055980 6977076 2826452 35.86 2688 2094880 740160 8.29 465976 2005764 25048 Average: 5031269 6994610 2851163 36.17 2688 2136148 750155 8.40 271654 2217964 34613 11:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 324.01 192.52 1944.57 61.54 0.00 0.00 0.00 0.00 11:30:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:02 PM eth0 75.59 59.63 826.35 9.60 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 14.03 10.39 6.39 4.17 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 237.47 178.41 355.08 44.85 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 12.03 8.88 4.16 1.11 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 239.64 230.19 62.35 95.06 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 113.86 111.60 93.27 45.65 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 104.47 102.70 33.56 37.10 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 122.68 99.18 136.07 46.38 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 22.76 17.89 17.74 8.20 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 126.84 101.29 348.55 35.42 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) 07/05/2025 _x86_64_ (2 CPU) 23:27:51 LINUX RESTART (2 CPU) 11:28:01 PM CPU %user %nice %system %iowait %steal %idle 11:29:01 PM all 54.36 0.06 11.10 3.26 0.12 31.11 11:29:01 PM 0 54.30 0.05 11.84 3.31 0.12 30.39 11:29:01 PM 1 54.42 0.07 10.36 3.21 0.12 31.83 11:30:02 PM all 33.57 0.00 4.97 1.24 0.09 60.13 11:30:02 PM 0 28.55 0.00 4.77 1.23 0.08 65.37 11:30:02 PM 1 38.58 0.00 5.16 1.25 0.10 54.90 11:31:01 PM all 15.25 0.00 2.36 0.20 0.08 82.11 11:31:01 PM 0 11.06 0.00 2.37 0.10 0.07 86.40 11:31:01 PM 1 19.44 0.00 2.36 0.31 0.08 77.82 11:32:01 PM all 29.36 0.00 5.20 0.85 0.09 64.50 11:32:01 PM 0 19.95 0.00 4.46 0.78 0.08 74.72 11:32:01 PM 1 38.78 0.00 5.95 0.92 0.10 54.25 11:33:01 PM all 1.08 0.00 0.24 0.13 0.04 98.51 11:33:01 PM 0 0.68 0.00 0.25 0.22 0.03 98.82 11:33:01 PM 1 1.47 0.00 0.23 0.05 0.05 98.20 11:34:01 PM all 19.58 0.00 0.45 0.01 0.10 79.86 11:34:01 PM 0 0.82 0.00 0.18 0.02 0.10 98.88 11:34:01 PM 1 38.44 0.00 0.72 0.00 0.10 60.73 11:35:01 PM all 8.94 0.00 0.27 0.00 0.08 90.72 11:35:01 PM 0 0.70 0.00 0.17 0.00 0.08 99.05 11:35:01 PM 1 17.17 0.00 0.37 0.00 0.07 82.39 11:36:01 PM all 13.92 0.00 0.28 0.00 0.09 85.70 11:36:01 PM 0 0.53 0.00 0.17 0.00 0.10 99.20 11:36:01 PM 1 27.32 0.00 0.40 0.00 0.08 72.20 11:37:01 PM all 19.22 0.00 1.68 0.07 0.08 78.95 11:37:01 PM 0 7.84 0.00 1.70 0.07 0.08 90.31 11:37:01 PM 1 30.54 0.00 1.67 0.07 0.08 67.64 11:38:01 PM all 32.16 0.00 4.29 0.11 0.08 63.35 11:38:01 PM 0 31.96 0.00 4.60 0.10 0.07 63.28 11:38:01 PM 1 32.37 0.00 3.98 0.12 0.10 63.43 Average: all 22.75 0.01 3.09 0.59 0.09 73.48 Average: 0 15.64 0.01 3.05 0.58 0.08 80.64 Average: 1 29.87 0.01 3.12 0.59 0.09 66.32