---> uname -a: Linux prd-centos8-robot-2c-8g-51740.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 634 4748 19 2315 6765 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:d8:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85070sec preferred_lft 85070sec inet6 fe80::f816:3eff:fe64:d860/64 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) 08/10/2025 _x86_64_ (2 CPU) 04:55:34 LINUX RESTART (2 CPU) 04:56:01 AM tps rtps wtps bread/s bwrtn/s 04:57:01 AM 130.42 69.86 60.56 7825.92 37912.41 04:58:01 AM 115.21 0.72 114.50 52.92 10610.81 04:59:01 AM 32.46 0.38 32.07 62.51 3918.41 05:00:00 AM 68.75 7.08 61.67 1309.43 4858.63 05:00:01 AM 0.00 0.00 0.00 0.00 0.00 05:01:01 AM 28.61 0.02 28.59 0.13 5305.83 05:02:01 AM 0.67 0.07 0.60 1.73 8.96 05:03:01 AM 0.40 0.00 0.40 0.00 4.50 05:04:01 AM 0.62 0.22 0.40 11.73 15.01 05:05:01 AM 1.97 0.00 1.97 0.00 203.68 05:06:01 AM 0.60 0.00 0.60 0.00 302.48 05:07:01 AM 0.30 0.00 0.30 0.00 186.27 05:08:01 AM 0.28 0.00 0.28 0.00 134.98 05:09:01 AM 0.35 0.00 0.35 0.00 319.24 05:10:00 AM 0.22 0.00 0.22 0.00 154.91 05:10:01 AM 0.00 0.00 0.00 0.00 0.00 05:11:01 AM 1.50 0.03 1.47 0.27 185.97 05:12:01 AM 0.48 0.00 0.48 0.00 321.79 05:13:01 AM 0.27 0.00 0.27 0.00 145.99 05:14:01 AM 0.18 0.00 0.18 0.00 114.55 05:15:01 AM 0.42 0.00 0.42 0.00 327.56 05:16:01 AM 0.37 0.00 0.37 0.00 159.71 05:17:01 AM 21.58 0.42 21.16 47.72 3694.44 Average: 19.28 3.75 15.53 442.79 3277.76 04:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:57:01 AM 5453640 7025928 2428792 30.81 2688 1764500 743596 8.33 186732 1960120 103084 04:58:01 AM 5177124 7011288 2705308 34.32 2688 2009844 720560 8.07 198588 2157896 95784 04:59:01 AM 5249236 7084840 2633196 33.41 2688 2011724 659956 7.39 219264 2066104 10748 05:00:00 AM 4975612 7060448 2906820 36.88 2688 2252196 663548 7.43 262508 2268344 141576 05:00:01 AM 4975324 7060140 2907108 36.88 2688 2252156 663548 7.43 262500 2268556 141548 05:01:01 AM 4970928 7055556 2911504 36.94 2688 2252168 663548 7.43 262520 2269008 4 05:02:01 AM 4971108 7055804 2911324 36.93 2688 2252236 663548 7.43 262652 2268864 4 05:03:01 AM 4971316 7056012 2911116 36.93 2688 2252236 646912 7.24 262652 2268804 4 05:04:01 AM 4925416 7011568 2957016 37.51 2688 2253708 732792 8.21 262808 2314044 936 05:05:01 AM 4909196 7001460 2973236 37.72 2688 2259848 748172 8.38 262892 2329808 2936 05:06:01 AM 4881236 6982776 3001196 38.07 2688 2269156 764176 8.56 262892 2356716 3368 05:07:01 AM 4869880 6974348 3012552 38.22 2688 2272020 783748 8.78 262892 2369300 736 05:08:01 AM 4861604 6971596 3020828 38.32 2688 2277552 799568 8.95 262892 2377264 2272 05:09:01 AM 4851812 6971220 3030620 38.45 2688 2286872 799568 8.95 262892 2386908 2056 05:10:00 AM 4848292 6970712 3034140 38.49 2688 2289956 834268 9.34 262892 2390792 600 05:10:01 AM 4847792 6970216 3034640 38.50 2688 2289956 834268 9.34 262892 2391140 608 05:11:01 AM 4840984 6968896 3041448 38.59 2688 2295492 831336 9.31 263096 2397360 1528 05:12:01 AM 4831056 6968396 3051376 38.71 2688 2304872 831336 9.31 263096 2406872 1364 05:13:01 AM 4828188 6968948 3054244 38.75 2688 2308300 852040 9.54 263096 2410440 460 05:14:01 AM 4822368 6968648 3060064 38.82 2688 2313856 852040 9.54 263096 2415976 2608 05:15:01 AM 4812384 6967988 3070048 38.95 2688 2323168 852040 9.54 263096 2425404 2176 05:16:01 AM 4895092 7056008 2987340 37.90 2688 2328428 653172 7.31 263420 2344256 2644 05:17:01 AM 4907272 6965652 2975160 37.74 2688 2232456 695308 7.79 529980 2089936 22268 Average: 4942472 7005585 2939960 37.30 2688 2232726 751698 8.42 266493 2301474 23448 04:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 295.52 187.17 1633.09 61.68 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 91.23 69.12 840.86 10.24 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 13.88 9.86 5.55 3.65 0.00 0.00 0.00 0.00 05:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:00 AM eth0 51.38 44.64 336.80 13.67 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 807.69 623.08 202.19 227.19 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 547.12 385.82 104.79 86.05 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 3.22 2.10 0.69 0.51 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 2.90 1.98 0.49 0.44 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 68.06 53.99 15.73 4.95 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 193.35 194.62 44.49 14.29 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 8.00 7.98 28.25 1.39 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 166.39 166.16 29.73 12.97 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 147.81 149.66 37.16 10.91 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 8.56 9.36 28.40 1.49 0.00 0.00 0.00 0.00 05:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:00 AM eth0 143.86 145.13 27.78 11.33 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 7.23 8.43 0.94 1.18 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 182.17 183.02 41.34 13.54 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 8.30 9.08 28.65 1.53 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 143.68 144.18 29.45 11.45 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 164.36 165.61 38.66 12.01 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 7.97 8.20 28.25 1.41 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 143.73 128.60 30.38 10.44 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 124.71 86.64 229.68 309.96 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 120.12 102.73 169.45 28.39 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) 08/10/2025 _x86_64_ (2 CPU) 04:55:34 LINUX RESTART (2 CPU) 04:56:01 AM CPU %user %nice %system %iowait %steal %idle 04:57:01 AM all 36.27 0.04 7.68 21.60 0.14 34.27 04:57:01 AM 0 29.43 0.03 7.30 20.77 0.13 42.34 04:57:01 AM 1 43.12 0.05 8.05 22.43 0.15 26.19 04:58:01 AM all 35.74 0.00 5.41 1.78 0.17 56.90 04:58:01 AM 0 17.84 0.00 4.16 2.09 0.18 75.73 04:58:01 AM 1 53.74 0.00 6.66 1.47 0.17 37.97 04:59:01 AM all 11.85 0.00 1.73 3.27 0.06 83.09 04:59:01 AM 0 5.51 0.00 1.65 2.61 0.05 90.18 04:59:01 AM 1 18.18 0.00 1.80 3.94 0.07 76.01 05:00:00 AM all 33.57 0.00 6.08 0.73 0.13 59.49 05:00:00 AM 0 28.84 0.00 5.42 0.69 0.13 64.92 05:00:00 AM 1 38.31 0.00 6.74 0.77 0.12 54.07 05:00:01 AM all 7.75 0.00 6.20 0.00 0.00 86.05 05:00:01 AM 0 10.61 0.00 7.58 0.00 0.00 81.82 05:00:01 AM 1 4.76 0.00 4.76 0.00 0.00 90.48 05:01:01 AM all 0.96 0.00 1.21 3.34 0.03 94.46 05:01:01 AM 0 0.94 0.00 1.16 3.84 0.03 94.03 05:01:01 AM 1 0.97 0.00 1.26 2.83 0.03 94.90 05:02:01 AM all 0.37 0.00 0.09 0.00 0.02 99.52 05:02:01 AM 0 0.33 0.00 0.10 0.00 0.02 99.55 05:02:01 AM 1 0.40 0.00 0.08 0.00 0.02 99.50 05:03:01 AM all 0.27 0.00 0.08 0.00 0.02 99.63 05:03:01 AM 0 0.12 0.00 0.08 0.00 0.02 99.78 05:03:01 AM 1 0.42 0.00 0.08 0.00 0.02 99.48 05:04:01 AM all 4.27 0.00 0.48 0.00 0.04 95.21 05:04:01 AM 0 2.36 0.00 0.43 0.00 0.05 97.16 05:04:01 AM 1 6.20 0.00 0.52 0.00 0.03 93.25 05:05:01 AM all 13.40 0.00 1.11 0.01 0.07 85.41 05:05:01 AM 0 7.13 0.00 0.88 0.02 0.05 91.93 05:05:01 AM 1 19.69 0.00 1.35 0.00 0.08 78.88 05:06:01 AM all 13.31 0.00 0.63 0.02 0.07 85.97 05:06:01 AM 0 17.52 0.00 0.80 0.00 0.07 81.61 05:06:01 AM 1 9.10 0.00 0.47 0.03 0.07 90.33 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 10.55 0.00 0.87 0.01 0.06 88.51 05:07:01 AM 0 11.67 0.00 0.88 0.02 0.07 87.37 05:07:01 AM 1 9.43 0.00 0.87 0.00 0.05 89.65 05:08:01 AM all 11.34 0.00 0.98 0.00 0.06 87.63 05:08:01 AM 0 8.85 0.00 0.96 0.00 0.05 90.14 05:08:01 AM 1 13.82 0.00 0.99 0.00 0.07 85.12 05:09:01 AM all 13.11 0.00 0.60 0.02 0.05 86.22 05:09:01 AM 0 4.09 0.00 0.32 0.03 0.03 95.52 05:09:01 AM 1 22.13 0.00 0.89 0.00 0.07 76.92 05:10:00 AM all 9.85 0.00 0.78 0.01 0.06 89.30 05:10:00 AM 0 5.78 0.00 0.70 0.02 0.05 93.45 05:10:00 AM 1 13.94 0.00 0.85 0.00 0.07 85.14 05:10:01 AM all 5.56 0.00 0.62 0.00 0.00 93.83 05:10:01 AM 0 11.11 0.00 0.00 0.00 0.00 88.89 05:10:01 AM 1 0.00 0.00 1.23 0.00 0.00 98.77 05:11:01 AM all 12.59 0.00 1.27 0.03 0.08 86.03 05:11:01 AM 0 5.24 0.00 1.06 0.05 0.08 93.57 05:11:01 AM 1 19.99 0.00 1.49 0.00 0.08 78.44 05:12:01 AM all 13.31 0.00 0.63 0.03 0.06 85.97 05:12:01 AM 0 4.38 0.00 0.33 0.07 0.05 95.17 05:12:01 AM 1 22.22 0.00 0.92 0.00 0.07 76.79 05:13:01 AM all 10.97 0.00 0.89 0.00 0.07 88.07 05:13:01 AM 0 8.76 0.00 0.88 0.00 0.07 90.30 05:13:01 AM 1 13.18 0.00 0.91 0.00 0.07 85.84 05:14:01 AM all 11.39 0.00 1.05 0.00 0.07 87.50 05:14:01 AM 0 9.80 0.00 1.08 0.00 0.07 89.06 05:14:01 AM 1 12.97 0.00 1.03 0.00 0.07 85.93 05:15:01 AM all 13.19 0.00 0.65 0.03 0.06 86.07 05:15:01 AM 0 7.06 0.00 0.45 0.05 0.05 92.39 05:15:01 AM 1 19.32 0.00 0.85 0.00 0.07 79.76 05:16:01 AM all 14.02 0.00 0.91 0.02 0.08 84.98 05:16:01 AM 0 5.73 0.00 0.79 0.00 0.07 93.42 05:16:01 AM 1 22.31 0.00 1.02 0.03 0.08 76.54 05:16:01 AM CPU %user %nice %system %iowait %steal %idle 05:17:01 AM all 23.92 0.00 3.42 0.45 0.06 72.15 05:17:01 AM 0 21.31 0.00 3.37 0.45 0.05 74.82 05:17:01 AM 1 26.53 0.00 3.47 0.45 0.07 69.48 Average: all 14.01 0.00 1.74 1.49 0.07 82.68 Average: 0 9.66 0.00 1.57 1.46 0.07 87.25 Average: 1 18.37 0.00 1.92 1.52 0.07 78.12