---> uname -a: Linux prd-centos8-robot-2c-8g-48976.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 582 4937 19 2177 6817 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:64:07:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85581sec preferred_lft 85581sec inet6 fe80::f816:3eff:fe64:777/64 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) 08/03/2025 _x86_64_ (2 CPU) 07:35:39 LINUX RESTART (2 CPU) 07:36:01 AM tps rtps wtps bread/s bwrtn/s 07:37:01 AM 175.16 133.37 41.79 13947.63 37358.28 07:38:01 AM 84.34 0.38 83.96 14.66 6388.57 07:39:01 AM 82.34 0.68 81.65 51.59 10903.37 07:40:01 AM 14.20 0.32 13.88 60.65 668.79 07:41:01 AM 82.03 6.96 75.06 1292.55 8557.14 07:42:01 AM 11.85 0.00 11.85 0.00 1217.26 07:43:01 AM 3.98 0.02 3.97 0.13 137.63 07:44:01 AM 0.28 0.00 0.28 0.00 39.29 07:45:01 AM 0.30 0.00 0.30 0.00 46.63 07:46:01 AM 0.33 0.00 0.33 0.00 31.99 07:47:01 AM 0.33 0.00 0.33 0.00 55.09 07:48:01 AM 1.87 0.22 1.65 5.60 128.82 07:49:01 AM 32.89 0.67 32.23 97.45 1687.65 Average: 37.69 10.97 26.71 1190.11 5171.08 07:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:01 AM 5609460 7076896 2272972 28.84 2688 1663008 702876 7.87 172468 1828480 72472 07:38:01 AM 5305040 7099792 2577392 32.70 2688 1971936 631856 7.07 186920 2055560 246252 07:39:01 AM 5199340 7035224 2683092 34.04 2688 2012160 685476 7.68 209212 2128052 9936 07:40:01 AM 5156928 7019440 2725504 34.58 2688 2037964 702072 7.86 225660 2151108 33708 07:41:01 AM 4976664 7062748 2905768 36.86 2688 2253652 632188 7.08 262144 2266276 29044 07:42:01 AM 4939124 7025152 2943308 37.34 2688 2253828 662976 7.42 262284 2302928 184 07:43:01 AM 4933992 7020360 2948440 37.41 2688 2254168 696092 7.79 262592 2307972 228 07:44:01 AM 4929640 7017352 2952792 37.46 2688 2255520 714416 8.00 262604 2312284 516 07:45:01 AM 4926672 7015428 2955760 37.50 2688 2256556 736028 8.24 262608 2315056 260 07:46:01 AM 4923604 7013224 2958828 37.54 2688 2257420 756604 8.47 262612 2318120 268 07:47:01 AM 4921028 7012004 2961404 37.57 2688 2258792 756604 8.47 262616 2320740 148 07:48:01 AM 5133876 7051064 2748556 34.87 2688 2086444 627980 7.03 262764 2107192 4480 07:49:01 AM 5107360 7029856 2775072 35.21 2688 2096348 667388 7.47 464868 1956184 12172 Average: 5081748 7036811 2800684 35.53 2688 2127523 690197 7.73 258412 2182304 31513 07:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 242.25 130.61 860.64 52.49 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 88.04 75.94 1047.01 10.25 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 68.59 49.33 567.86 6.77 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 9.73 8.86 4.27 3.18 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 178.39 121.82 361.14 43.14 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 11.33 4.63 4.14 0.65 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 23.70 23.25 3.96 2.00 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 94.62 93.79 17.23 8.74 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 63.54 61.67 12.02 6.27 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 57.31 56.97 10.67 5.41 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 79.97 76.17 16.50 9.43 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 80.34 63.46 77.87 42.11 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 24.98 21.95 36.51 9.89 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 78.68 60.65 232.30 15.41 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) 08/03/2025 _x86_64_ (2 CPU) 07:35:39 LINUX RESTART (2 CPU) 07:36:01 AM CPU %user %nice %system %iowait %steal %idle 07:37:01 AM all 27.59 0.08 10.02 31.08 0.13 31.10 07:37:01 AM 0 23.66 0.14 11.86 31.08 0.14 33.13 07:37:01 AM 1 31.51 0.03 8.19 31.08 0.12 29.07 07:38:01 AM all 33.69 0.00 4.90 2.35 0.10 58.96 07:38:01 AM 0 18.81 0.00 3.05 2.17 0.10 75.88 07:38:01 AM 1 48.71 0.00 6.78 2.54 0.10 41.88 07:39:01 AM all 17.89 0.00 2.71 3.36 0.08 75.97 07:39:01 AM 0 14.18 0.00 2.62 3.31 0.07 79.82 07:39:01 AM 1 21.60 0.00 2.79 3.40 0.08 72.12 07:40:01 AM all 10.46 0.00 1.32 0.75 0.05 87.42 07:40:01 AM 0 3.07 0.00 0.97 0.27 0.05 95.64 07:40:01 AM 1 17.85 0.00 1.67 1.24 0.05 79.20 07:41:01 AM all 30.54 0.00 5.47 2.28 0.12 61.59 07:41:01 AM 0 14.34 0.00 4.28 1.57 0.10 79.71 07:41:01 AM 1 46.77 0.00 6.66 3.00 0.13 43.43 07:42:01 AM all 0.79 0.00 0.25 0.23 0.03 98.69 07:42:01 AM 0 0.17 0.00 0.17 0.10 0.05 99.52 07:42:01 AM 1 1.42 0.00 0.33 0.37 0.02 97.86 07:43:01 AM all 1.91 0.00 0.21 0.02 0.06 97.81 07:43:01 AM 0 0.77 0.00 0.18 0.03 0.07 98.95 07:43:01 AM 1 3.05 0.00 0.23 0.00 0.05 96.67 07:44:01 AM all 8.09 0.00 0.50 0.00 0.08 91.33 07:44:01 AM 0 7.25 0.00 0.50 0.00 0.07 92.17 07:44:01 AM 1 8.92 0.00 0.50 0.00 0.08 90.49 07:45:01 AM all 5.58 0.00 0.42 0.00 0.07 93.94 07:45:01 AM 0 3.64 0.00 0.44 0.00 0.05 95.87 07:45:01 AM 1 7.51 0.00 0.40 0.00 0.08 92.00 07:46:01 AM all 4.51 0.00 0.36 0.01 0.07 95.06 07:46:01 AM 0 2.16 0.00 0.44 0.02 0.07 97.32 07:46:01 AM 1 6.86 0.00 0.29 0.00 0.07 92.79 07:47:01 AM all 11.47 0.00 0.63 0.00 0.07 87.83 07:47:01 AM 0 13.39 0.00 0.59 0.00 0.07 85.96 07:47:01 AM 1 9.56 0.00 0.67 0.00 0.07 89.71 07:47:01 AM CPU %user %nice %system %iowait %steal %idle 07:48:01 AM all 14.17 0.00 1.12 0.00 0.08 84.62 07:48:01 AM 0 10.46 0.00 1.37 0.00 0.10 88.06 07:48:01 AM 1 17.88 0.00 0.87 0.00 0.07 81.19 07:49:01 AM all 31.37 0.00 3.97 0.28 0.08 64.31 07:49:01 AM 0 18.74 0.00 3.42 0.33 0.08 77.43 07:49:01 AM 1 43.98 0.00 4.51 0.22 0.08 51.21 Average: all 15.23 0.01 2.45 3.08 0.08 79.16 Average: 0 10.03 0.01 2.29 2.95 0.08 84.64 Average: 1 20.43 0.00 2.60 3.20 0.08 73.69