---> uname -a: Linux prd-centos8-robot-2c-8g-2864.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 574 4943 19 2180 6825 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:6e:22:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85421sec preferred_lft 85421sec inet6 fe80::f816:3eff:fe6e:2269/64 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) 08/21/2025 _x86_64_ (2 CPU) 00:38:40 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 183.06 121.01 62.05 13722.49 40391.40 12:41:01 AM 121.36 0.72 120.64 52.92 11816.06 12:42:01 AM 27.91 0.38 27.52 64.25 2266.09 12:43:01 AM 36.58 6.75 29.83 1246.46 2047.59 12:44:01 AM 54.12 0.25 53.87 47.05 7759.31 12:45:01 AM 4.62 0.00 4.62 0.00 171.07 12:46:01 AM 0.13 0.00 0.13 0.00 1.03 12:47:01 AM 0.50 0.22 0.28 11.73 3.72 12:48:01 AM 1.95 0.00 1.95 0.00 107.93 12:49:01 AM 0.68 0.00 0.68 0.00 123.58 12:50:01 AM 0.27 0.00 0.27 0.00 18.58 12:51:01 AM 0.23 0.00 0.23 0.00 16.46 12:52:01 AM 0.18 0.00 0.18 0.00 8.57 12:53:01 AM 0.23 0.03 0.20 1.87 18.71 12:54:01 AM 15.39 0.37 15.03 38.12 633.19 12:55:01 AM 30.20 0.52 29.69 63.83 1564.32 Average: 29.84 8.14 21.70 953.22 4184.86 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5466452 7041032 2415980 30.65 2688 1766776 747244 8.37 186220 1948228 98604 12:41:01 AM 5182836 7020684 2699596 34.25 2688 2013336 694304 7.77 198232 2151156 61340 12:42:01 AM 5257044 7096504 2625388 33.31 2688 2015264 633660 7.10 219012 2059052 10748 12:43:01 AM 4943472 7026556 2938960 37.28 2688 2251100 678960 7.60 257964 2309796 188708 12:44:01 AM 4985192 7073676 2897240 36.76 2688 2256288 629348 7.05 262356 2255700 28 12:45:01 AM 4985404 7073888 2897028 36.75 2688 2256288 629348 7.05 262356 2255628 8 12:46:01 AM 4985408 7073872 2897024 36.75 2688 2256288 629348 7.05 262356 2255652 8 12:47:01 AM 4944828 7034088 2937604 37.27 2688 2257096 697984 7.82 262556 2296048 452 12:48:01 AM 4938220 7028964 2944212 37.35 2688 2258568 697984 7.82 262628 2302536 844 12:49:01 AM 4932980 7026408 2949452 37.42 2688 2261260 697984 7.82 262632 2307784 156 12:50:01 AM 4932292 7026100 2950140 37.43 2688 2261640 693540 7.77 262632 2308464 80 12:51:01 AM 4932240 7026428 2950192 37.43 2688 2262020 693540 7.77 262632 2308692 16 12:52:01 AM 4931480 7026048 2950952 37.44 2688 2262400 693540 7.77 262632 2309476 216 12:53:01 AM 4930408 7025372 2952024 37.45 2688 2262788 693540 7.77 262776 2310180 48 12:54:01 AM 5116088 7038504 2766344 35.10 2688 2096228 663316 7.43 307132 2101444 36032 12:55:01 AM 5017400 6953044 2865032 36.35 2688 2109852 747208 8.37 466516 2043836 35492 Average: 5030109 7036948 2852323 36.19 2688 2177950 682553 7.64 266290 2220230 27049 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 323.04 193.34 1629.67 59.24 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 70.28 55.91 846.62 9.39 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 14.45 9.86 5.78 3.83 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 44.54 34.81 329.75 7.98 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 585.22 477.84 115.73 101.75 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 2.80 2.00 0.56 0.48 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 2.62 2.12 0.45 0.44 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 37.24 20.33 9.72 2.18 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 29.21 25.51 9.42 4.84 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 26.47 22.04 6.24 4.31 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 13.18 9.27 2.84 1.86 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 10.98 8.86 2.59 1.74 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 12.93 9.10 2.91 1.83 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 10.58 7.57 2.80 1.81 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 90.42 63.45 101.38 35.66 0.00 0.00 0.00 0.00 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 20.84 16.84 16.02 8.67 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 80.93 59.93 192.68 15.38 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) 08/21/2025 _x86_64_ (2 CPU) 00:38:40 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 37.77 0.05 9.78 9.94 0.12 42.33 12:40:01 AM 0 43.35 0.05 9.98 12.50 0.12 34.00 12:40:01 AM 1 32.20 0.05 9.59 7.39 0.12 50.66 12:41:01 AM all 36.22 0.00 5.70 3.27 0.12 54.69 12:41:01 AM 0 44.31 0.00 6.23 3.01 0.12 46.33 12:41:01 AM 1 28.15 0.00 5.18 3.52 0.12 63.03 12:42:01 AM all 12.01 0.00 1.68 0.79 0.05 85.47 12:42:01 AM 0 13.74 0.00 1.92 0.99 0.07 83.29 12:42:01 AM 1 10.29 0.00 1.44 0.58 0.03 87.65 12:43:01 AM all 23.32 0.00 4.70 1.07 0.08 70.84 12:43:01 AM 0 24.13 0.00 4.60 1.07 0.07 70.13 12:43:01 AM 1 22.51 0.00 4.80 1.07 0.08 71.54 12:44:01 AM all 12.05 0.00 2.90 2.12 0.07 82.86 12:44:01 AM 0 13.38 0.00 2.60 1.54 0.07 82.41 12:44:01 AM 1 10.73 0.00 3.20 2.70 0.07 83.31 12:45:01 AM all 0.36 0.00 0.08 0.03 0.03 99.52 12:45:01 AM 0 0.35 0.00 0.07 0.05 0.02 99.52 12:45:01 AM 1 0.37 0.00 0.08 0.00 0.03 99.52 12:46:01 AM all 0.37 0.00 0.08 0.00 0.02 99.54 12:46:01 AM 0 0.12 0.00 0.07 0.00 0.02 99.80 12:46:01 AM 1 0.62 0.00 0.08 0.00 0.02 99.28 12:47:01 AM all 1.62 0.00 0.28 0.02 0.03 98.05 12:47:01 AM 0 2.51 0.00 0.38 0.02 0.03 97.06 12:47:01 AM 1 0.73 0.00 0.18 0.02 0.03 99.03 12:48:01 AM all 10.48 0.00 0.88 0.09 0.05 88.50 12:48:01 AM 0 10.38 0.00 0.72 0.18 0.05 88.67 12:48:01 AM 1 10.58 0.00 1.04 0.00 0.05 88.33 12:49:01 AM all 12.97 0.00 0.51 0.02 0.06 86.44 12:49:01 AM 0 20.65 0.00 0.65 0.00 0.07 78.63 12:49:01 AM 1 5.29 0.00 0.37 0.03 0.05 94.26 12:50:01 AM all 4.40 0.00 0.28 0.00 0.06 95.27 12:50:01 AM 0 6.64 0.00 0.38 0.00 0.05 92.93 12:50:01 AM 1 2.16 0.00 0.17 0.00 0.07 97.61 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 4.41 0.00 0.33 0.00 0.07 95.19 12:51:01 AM 0 6.76 0.00 0.45 0.00 0.08 92.71 12:51:01 AM 1 2.06 0.00 0.22 0.00 0.05 97.68 12:52:01 AM all 4.52 0.00 0.31 0.00 0.05 95.12 12:52:01 AM 0 5.05 0.00 0.38 0.00 0.05 94.51 12:52:01 AM 1 4.00 0.00 0.23 0.00 0.05 95.72 12:53:01 AM all 3.55 0.00 0.27 0.00 0.06 96.12 12:53:01 AM 0 5.14 0.00 0.33 0.00 0.07 94.46 12:53:01 AM 1 1.97 0.00 0.20 0.00 0.05 97.78 12:54:01 AM all 20.05 0.00 2.46 0.13 0.07 77.29 12:54:01 AM 0 20.96 0.00 3.09 0.20 0.07 75.68 12:54:01 AM 1 19.15 0.00 1.84 0.05 0.07 78.90 12:55:01 AM all 33.33 0.00 4.05 0.19 0.08 62.34 12:55:01 AM 0 35.95 0.00 4.62 0.13 0.08 59.22 12:55:01 AM 1 30.72 0.00 3.49 0.25 0.08 65.46 Average: all 13.60 0.00 2.14 1.10 0.06 83.09 Average: 0 15.84 0.00 2.28 1.23 0.06 80.58 Average: 1 11.35 0.00 2.01 0.97 0.06 85.60