---> uname -a: Linux prd-centos8-robot-2c-8g-49351.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 563 4958 19 2175 6836 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:32:d8:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85430sec preferred_lft 85430sec inet6 fe80::f816:3eff:fe32:d894/64 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) 08/04/2025 _x86_64_ (2 CPU) 22:21:59 LINUX RESTART (2 CPU) 10:23:01 PM tps rtps wtps bread/s bwrtn/s 10:24:01 PM 119.88 0.25 119.63 12.40 10880.17 10:25:01 PM 43.99 1.03 42.95 113.56 5389.70 10:26:01 PM 57.59 6.97 50.62 1291.78 3556.81 10:27:01 PM 39.76 2.52 37.24 396.07 6286.22 10:28:01 PM 3.73 0.00 3.73 0.00 127.57 10:29:01 PM 0.18 0.00 0.18 0.00 1.87 10:30:01 PM 0.52 0.20 0.32 11.60 7.45 10:31:01 PM 2.10 0.03 2.07 1.87 104.32 10:32:01 PM 0.65 0.00 0.65 0.00 10.96 10:33:01 PM 0.50 0.00 0.50 0.00 7.55 10:34:01 PM 0.55 0.00 0.55 0.00 8.73 10:35:01 PM 0.50 0.00 0.50 0.00 7.60 10:36:01 PM 0.42 0.00 0.42 0.00 6.60 10:37:01 PM 8.15 0.35 7.80 37.19 223.28 10:38:01 PM 33.49 0.53 32.96 64.78 1601.73 Average: 20.80 0.79 20.01 128.61 1881.40 10:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:01 PM 5137616 7000652 2744816 34.82 2688 2040076 701944 7.86 191028 2209412 169036 10:25:01 PM 5269524 7104848 2612908 33.15 2688 2011228 599012 6.71 218944 2043240 10764 10:26:01 PM 4939984 7023996 2942448 37.33 2688 2251484 657076 7.36 255540 2308608 172280 10:27:01 PM 4980684 7076604 2901748 36.81 2688 2263456 588252 6.59 267996 2251196 8 10:28:01 PM 4980860 7076772 2901572 36.81 2688 2263456 588252 6.59 267996 2251276 4 10:29:01 PM 4981160 7077068 2901272 36.81 2688 2263460 603628 6.76 267996 2251216 8 10:30:01 PM 4934524 7031276 2947908 37.40 2688 2264304 713596 7.99 268128 2297008 484 10:31:01 PM 4931460 7028928 2950972 37.44 2688 2265012 690412 7.73 268404 2299976 4 10:32:01 PM 4929380 7026940 2953052 37.46 2688 2265104 674296 7.55 268404 2302204 4 10:33:01 PM 4928724 7026376 2953708 37.47 2688 2265196 674296 7.55 268404 2302796 4 10:34:01 PM 4928768 7026508 2953664 37.47 2688 2265292 674296 7.55 268404 2303052 4 10:35:01 PM 4928192 7026028 2954240 37.48 2688 2265380 674296 7.55 268404 2303336 4 10:36:01 PM 4927504 7025424 2954928 37.49 2688 2265472 674296 7.55 268404 2303936 4 10:37:01 PM 4996528 6952488 2885904 36.61 2688 2127308 735508 8.24 299716 2220680 50680 10:38:01 PM 5126248 7047316 2756184 34.97 2688 2094172 629536 7.05 465744 1932724 25024 Average: 4994744 7036748 2887688 36.63 2688 2211360 658580 7.37 274234 2238711 28554 10:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 PM eth0 125.29 94.29 1420.33 12.96 0.00 0.00 0.00 0.00 10:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 PM eth0 17.89 10.36 7.45 4.04 0.00 0.00 0.00 0.00 10:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 PM eth0 46.54 35.11 326.69 7.93 0.00 0.00 0.00 0.00 10:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 PM eth0 541.09 419.65 114.57 96.82 0.00 0.00 0.00 0.00 10:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 PM eth0 2.62 2.07 0.56 0.49 0.00 0.00 0.00 0.00 10:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 PM eth0 2.68 1.87 0.44 0.42 0.00 0.00 0.00 0.00 10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 PM eth0 35.57 25.87 9.79 2.98 0.00 0.00 0.00 0.00 10:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 PM eth0 17.63 14.78 4.38 2.76 0.00 0.00 0.00 0.00 10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM eth0 3.63 0.30 0.27 0.05 0.00 0.00 0.00 0.00 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 2.75 0.57 0.59 0.34 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 0.65 0.28 0.10 0.05 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 0.48 0.22 0.09 0.04 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 5.61 0.30 0.68 0.05 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 94.33 68.56 88.67 28.87 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 20.04 17.38 16.65 8.27 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 61.12 46.10 132.76 11.07 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) 08/04/2025 _x86_64_ (2 CPU) 22:21:59 LINUX RESTART (2 CPU) 10:23:01 PM CPU %user %nice %system %iowait %steal %idle 10:24:01 PM all 37.85 0.00 5.28 1.50 0.11 55.26 10:24:01 PM 0 34.21 0.00 4.67 1.17 0.10 59.86 10:24:01 PM 1 41.49 0.00 5.89 1.83 0.12 50.67 10:25:01 PM all 16.48 0.00 2.43 0.52 0.08 80.48 10:25:01 PM 0 14.85 0.00 2.03 0.57 0.08 82.46 10:25:01 PM 1 18.11 0.00 2.83 0.48 0.08 78.49 10:26:01 PM all 26.02 0.00 4.96 0.80 0.08 68.14 10:26:01 PM 0 22.34 0.00 4.44 1.20 0.08 71.93 10:26:01 PM 1 29.70 0.00 5.47 0.40 0.08 64.34 10:27:01 PM all 7.82 0.00 2.25 0.56 0.07 89.31 10:27:01 PM 0 3.87 0.00 2.08 0.54 0.07 93.46 10:27:01 PM 1 11.78 0.00 2.42 0.59 0.07 85.14 10:28:01 PM all 0.33 0.00 0.07 0.02 0.04 99.54 10:28:01 PM 0 0.57 0.00 0.07 0.03 0.03 99.30 10:28:01 PM 1 0.10 0.00 0.07 0.00 0.05 99.78 10:29:01 PM all 0.34 0.00 0.08 0.00 0.03 99.55 10:29:01 PM 0 0.55 0.00 0.07 0.00 0.02 99.37 10:29:01 PM 1 0.13 0.00 0.08 0.00 0.05 99.73 10:30:01 PM all 2.61 0.00 0.33 0.00 0.06 97.01 10:30:01 PM 0 2.67 0.00 0.35 0.00 0.05 96.93 10:30:01 PM 1 2.55 0.00 0.30 0.00 0.07 97.09 10:31:01 PM all 5.83 0.00 0.36 0.01 0.09 93.71 10:31:01 PM 0 3.24 0.00 0.22 0.02 0.07 96.46 10:31:01 PM 1 8.43 0.00 0.50 0.00 0.12 90.96 10:32:01 PM all 0.57 0.00 0.12 0.00 0.09 99.22 10:32:01 PM 0 0.58 0.00 0.13 0.00 0.07 99.21 10:32:01 PM 1 0.55 0.00 0.10 0.00 0.12 99.23 10:33:01 PM all 0.58 0.00 0.12 0.00 0.08 99.22 10:33:01 PM 0 0.43 0.00 0.12 0.00 0.10 99.35 10:33:01 PM 1 0.73 0.00 0.12 0.00 0.05 99.10 10:34:01 PM all 0.48 0.00 0.08 0.00 0.06 99.37 10:34:01 PM 0 0.48 0.00 0.10 0.00 0.08 99.33 10:34:01 PM 1 0.48 0.00 0.07 0.00 0.03 99.42 10:34:01 PM CPU %user %nice %system %iowait %steal %idle 10:35:01 PM all 0.57 0.00 0.09 0.00 0.07 99.27 10:35:01 PM 0 0.37 0.00 0.12 0.00 0.08 99.43 10:35:01 PM 1 0.77 0.00 0.07 0.00 0.05 99.12 10:36:01 PM all 0.55 0.00 0.09 0.01 0.08 99.27 10:36:01 PM 0 0.50 0.00 0.10 0.00 0.10 99.30 10:36:01 PM 1 0.60 0.00 0.08 0.02 0.07 99.23 10:37:01 PM all 13.11 0.00 1.77 0.06 0.08 84.99 10:37:01 PM 0 14.04 0.00 1.89 0.07 0.07 83.93 10:37:01 PM 1 12.17 0.00 1.66 0.05 0.08 86.04 10:38:01 PM all 30.69 0.00 4.35 0.16 0.10 64.70 10:38:01 PM 0 18.10 0.00 3.43 0.15 0.10 78.22 10:38:01 PM 1 43.29 0.00 5.26 0.17 0.10 51.18 Average: all 9.60 0.00 1.49 0.24 0.07 88.59 Average: 0 7.80 0.00 1.32 0.25 0.07 90.56 Average: 1 11.40 0.00 1.66 0.24 0.08 86.63