---> uname -a: Linux prd-centos8-robot-2c-8g-91.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 578 4939 19 2180 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:8c:69:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85404sec preferred_lft 85404sec inet6 fe80::f816:3eff:fe8c:6995/64 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) 10/02/2025 _x86_64_ (2 CPU) 08:59:07 LINUX RESTART (2 CPU) 09:00:00 AM tps rtps wtps bread/s bwrtn/s 09:00:01 AM 281.05 249.47 31.58 14256.84 1170.53 09:01:01 AM 79.86 46.83 33.02 6807.60 16831.72 09:02:01 AM 25.60 1.72 23.88 111.37 19666.96 09:03:01 AM 41.23 14.24 26.99 3775.05 2894.92 09:04:01 AM 34.04 0.13 33.91 3.73 3864.35 09:05:01 AM 68.74 0.03 68.71 0.53 7282.29 09:06:01 AM 46.12 0.07 46.05 1.87 6554.90 09:07:01 AM 24.18 0.65 23.53 51.06 2524.66 09:08:01 AM 29.73 0.38 29.35 64.26 2090.38 09:09:01 AM 69.01 9.45 59.56 1685.59 7332.18 09:10:01 AM 14.33 0.00 14.33 0.00 1200.27 09:11:01 AM 4.82 0.25 4.57 13.60 176.26 09:12:01 AM 0.25 0.00 0.25 0.00 21.76 09:13:01 AM 0.23 0.00 0.23 0.00 10.01 09:14:01 AM 0.18 0.00 0.18 0.00 13.76 09:15:01 AM 22.28 0.45 21.83 47.98 944.12 Average: 30.97 5.21 25.76 851.70 4757.36 09:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 AM 7287020 7359524 595412 7.55 2688 280252 401524 5.09 109436 269608 9588 09:01:01 AM 6080152 7340172 1802280 22.86 2688 1459712 360148 4.57 121324 1425736 550296 09:02:01 AM 6106304 7372076 1776128 22.53 2688 1465440 326364 3.65 124536 1397380 128 09:03:01 AM 5583920 7084980 2298512 29.16 2688 1694960 690536 7.73 182428 1835536 44708 09:04:01 AM 5384012 7005936 2498420 31.70 2688 1811772 753212 8.43 198704 2004640 72012 09:05:01 AM 5311756 7033816 2570676 32.61 2688 1904412 694684 7.78 185788 2058236 42800 09:06:01 AM 5131448 6998064 2750984 34.90 2688 2043648 722584 8.09 189448 2215480 39876 09:07:01 AM 5179052 7016104 2703380 34.30 2688 2012892 692696 7.76 208416 2147280 9924 09:08:01 AM 5077612 7006312 2804820 35.58 2688 2102312 713384 7.99 233088 2217372 66796 09:09:01 AM 4963248 7065920 2919184 37.03 2688 2270272 622488 6.97 265720 2278212 26992 09:10:01 AM 4961932 7064468 2920500 37.05 2688 2270272 621736 6.96 265720 2278584 4 09:11:01 AM 4914920 7018976 2967512 37.65 2688 2271812 688388 7.71 266396 2324712 248 09:12:01 AM 4913476 7017860 2968956 37.67 2688 2272108 688388 7.71 266400 2326184 4 09:13:01 AM 4912500 7017212 2969932 37.68 2688 2272436 703832 7.88 266400 2327292 108 09:14:01 AM 4910556 7015596 2971876 37.70 2688 2272764 704324 7.89 266400 2328956 64 09:15:01 AM 5089052 7010008 2793380 35.44 2688 2094848 689144 7.72 463492 1977180 22452 Average: 5362935 7089189 2519497 31.96 2688 1906244 629590 7.05 225856 1963274 55375 09:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 1.05 0.00 0.26 0.00 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 2.93 2.17 0.66 0.45 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 3.91 1.88 0.78 0.40 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 283.77 165.65 1178.42 58.18 0.00 0.00 0.00 0.00 09:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM eth0 35.72 32.29 479.93 3.34 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 20.05 18.28 250.09 2.83 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 37.45 32.32 591.70 5.37 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 7.30 6.28 4.46 2.53 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 35.44 32.76 325.64 6.73 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 144.21 108.07 40.45 32.92 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 6.45 3.93 1.48 0.83 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 27.94 18.44 7.83 2.57 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 0.95 0.70 0.36 1.41 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 0.87 0.57 0.24 0.15 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 0.65 0.50 0.11 0.08 0.00 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 51.03 34.49 82.97 29.37 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 43.87 30.52 197.48 9.80 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) 10/02/2025 _x86_64_ (2 CPU) 08:59:07 LINUX RESTART (2 CPU) 09:00:00 AM CPU %user %nice %system %iowait %steal %idle 09:00:01 AM all 8.11 0.00 14.59 62.70 0.54 14.05 09:00:01 AM 0 6.45 0.00 8.60 83.87 1.08 0.00 09:00:01 AM 1 9.78 0.00 20.65 41.30 0.00 28.26 09:01:01 AM all 10.68 0.03 2.79 79.81 0.08 6.60 09:01:01 AM 0 10.69 0.02 1.79 77.12 0.07 10.31 09:01:01 AM 1 10.67 0.05 3.79 82.51 0.10 2.88 09:02:01 AM all 0.94 0.00 0.81 87.86 0.03 10.36 09:02:01 AM 0 0.72 0.00 0.84 87.94 0.03 10.47 09:02:01 AM 1 1.16 0.00 0.79 87.78 0.02 10.26 09:03:01 AM all 20.19 0.00 3.87 11.10 0.10 64.74 09:03:01 AM 0 22.35 0.00 4.41 12.37 0.10 60.77 09:03:01 AM 1 18.05 0.00 3.33 9.85 0.10 68.67 09:04:01 AM all 10.38 0.00 1.34 15.80 0.08 72.39 09:04:01 AM 0 6.84 0.00 1.12 20.51 0.10 71.43 09:04:01 AM 1 13.93 0.00 1.56 11.08 0.07 73.36 09:05:01 AM all 12.45 0.00 2.31 17.15 0.08 68.01 09:05:01 AM 0 20.45 0.00 3.01 15.19 0.08 61.26 09:05:01 AM 1 4.53 0.00 1.60 19.09 0.07 74.71 09:06:01 AM all 13.17 0.00 2.40 17.76 0.11 66.57 09:06:01 AM 0 16.89 0.00 2.73 20.54 0.10 59.74 09:06:01 AM 1 9.45 0.00 2.07 14.98 0.12 73.38 09:07:01 AM all 13.42 0.00 1.62 4.37 0.08 80.51 09:07:01 AM 0 16.50 0.00 1.63 4.14 0.08 77.65 09:07:01 AM 1 10.34 0.00 1.61 4.60 0.08 83.37 09:08:01 AM all 20.11 0.00 2.62 4.50 0.10 72.67 09:08:01 AM 0 25.60 0.00 3.04 6.46 0.08 64.81 09:08:01 AM 1 14.61 0.00 2.21 2.53 0.12 80.54 09:09:01 AM all 23.73 0.00 4.64 13.92 0.12 57.59 09:09:01 AM 0 29.25 0.00 4.82 10.76 0.13 55.03 09:09:01 AM 1 18.24 0.00 4.45 17.07 0.10 60.13 09:10:01 AM all 0.16 0.00 0.19 0.84 0.03 98.79 09:10:01 AM 0 0.17 0.00 0.22 1.49 0.03 98.10 09:10:01 AM 1 0.15 0.00 0.17 0.18 0.02 99.48 09:10:01 AM CPU %user %nice %system %iowait %steal %idle 09:11:01 AM all 5.27 0.00 0.40 0.16 0.07 94.10 09:11:01 AM 0 6.11 0.00 0.45 0.30 0.07 93.07 09:11:01 AM 1 4.42 0.00 0.34 0.02 0.07 95.15 09:12:01 AM all 1.43 0.00 0.13 0.00 0.04 98.40 09:12:01 AM 0 1.87 0.00 0.12 0.00 0.05 97.96 09:12:01 AM 1 0.99 0.00 0.15 0.00 0.03 98.83 09:13:01 AM all 1.40 0.00 0.11 0.00 0.04 98.45 09:13:01 AM 0 1.27 0.00 0.12 0.00 0.03 98.58 09:13:01 AM 1 1.52 0.00 0.10 0.00 0.05 98.33 09:14:01 AM all 1.55 0.00 0.10 0.00 0.07 98.29 09:14:01 AM 0 1.94 0.00 0.12 0.00 0.05 97.89 09:14:01 AM 1 1.15 0.00 0.08 0.00 0.08 98.68 09:15:01 AM all 21.25 0.00 3.19 0.51 0.08 74.97 09:15:01 AM 0 28.02 0.00 3.31 0.53 0.08 68.06 09:15:01 AM 1 14.48 0.00 3.07 0.48 0.08 81.88 Average: all 10.40 0.00 1.78 16.95 0.07 70.79 Average: 0 12.55 0.00 1.85 17.23 0.07 68.30 Average: 1 8.25 0.00 1.71 16.68 0.07 73.29