---> uname -a: Linux prd-centos8-robot-2c-8g-36484.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 644 4828 19 2224 6755 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:45:94:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85175sec preferred_lft 85175sec inet6 fe80::f816:3eff:fe45:943d/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) 06/23/2025 _x86_64_ (2 CPU) 02:55:33 LINUX RESTART (2 CPU) 02:56:01 AM tps rtps wtps bread/s bwrtn/s 02:57:01 AM 129.76 71.44 58.31 7892.44 37250.82 02:58:01 AM 119.51 0.73 118.78 53.05 11500.02 02:59:01 AM 27.46 0.38 27.07 64.25 2539.99 03:00:01 AM 60.18 9.45 50.73 1682.37 3536.75 03:01:01 AM 31.93 0.05 31.88 3.60 6147.16 03:02:01 AM 3.76 0.07 3.70 1.73 131.35 03:03:01 AM 0.17 0.00 0.17 0.00 1.85 03:04:01 AM 0.18 0.02 0.17 0.13 2.08 03:05:01 AM 2.00 0.00 2.00 0.00 162.01 03:06:01 AM 0.50 0.03 0.47 1.87 86.64 03:07:01 AM 0.35 0.00 0.35 0.00 107.51 03:08:01 AM 0.25 0.00 0.25 0.00 91.63 03:09:02 AM 0.60 0.32 0.28 6.93 110.65 03:10:01 AM 0.88 0.00 0.88 0.00 123.79 03:11:01 AM 0.55 0.03 0.52 0.27 94.70 03:12:01 AM 1.47 0.00 1.47 0.00 134.51 03:13:01 AM 0.33 0.00 0.33 0.00 106.57 03:14:01 AM 0.22 0.00 0.22 0.00 117.06 03:15:01 AM 14.66 0.33 14.33 37.86 668.09 03:16:01 AM 32.11 0.52 31.59 63.85 2562.48 Average: 21.36 4.17 17.19 490.84 3276.56 02:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 AM 5427796 7001516 2454636 31.14 2688 1765972 787752 8.82 186780 1987168 108628 02:58:01 AM 5151092 6969716 2731340 34.65 2688 1995484 754788 8.45 198568 2188680 60120 02:59:01 AM 5224392 7044796 2658040 33.72 2688 1997416 691240 7.74 219136 2095708 10756 03:00:01 AM 4870008 6953148 3012424 38.22 2688 2251804 772508 8.65 263132 2378264 174692 03:01:01 AM 4939920 7017236 2942512 37.33 2688 2245988 691348 7.74 266676 2299972 4 03:02:01 AM 4940572 7017956 2941860 37.32 2688 2246056 691348 7.74 266792 2299596 4 03:03:01 AM 4940788 7018172 2941644 37.32 2688 2246056 691348 7.74 266792 2299528 4 03:04:01 AM 4896156 6975112 2986276 37.89 2688 2247636 778756 8.72 266948 2343464 1560 03:05:01 AM 4888096 6969476 2994336 37.99 2688 2250056 778756 8.72 267296 2351096 1124 03:06:01 AM 4886596 6969664 2995836 38.01 2688 2251748 778756 8.72 267488 2352692 356 03:07:01 AM 4882984 6969060 2999448 38.05 2688 2254772 778756 8.72 267488 2356268 284 03:08:01 AM 4877632 6966916 3004800 38.12 2688 2257964 800108 8.96 267488 2361632 788 03:09:02 AM 4871768 6965044 3010664 38.19 2688 2261956 823152 9.22 267656 2366888 1340 03:10:01 AM 4868372 6964132 3014060 38.24 2688 2264440 846452 9.48 267656 2370504 728 03:11:01 AM 4866280 6964028 3016152 38.26 2688 2266416 816304 9.14 267732 2372432 48 03:12:01 AM 4862824 6963800 3019608 38.31 2688 2269684 816304 9.14 267732 2375852 196 03:13:01 AM 4859420 6963536 3023012 38.35 2688 2272792 849904 9.52 267732 2378936 220 03:14:01 AM 4856400 6963752 3026032 38.39 2688 2276068 849904 9.52 267732 2382164 16 03:15:01 AM 4959760 6928236 2922672 37.08 2688 2142964 753988 8.44 333784 2233312 64416 03:16:01 AM 4919612 6892908 2962820 37.59 2688 2147992 813532 9.11 491664 2119732 26824 Average: 4949523 6973910 2932909 37.21 2688 2195663 778250 8.71 271814 2295694 22605 02:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 307.50 186.30 1622.18 58.90 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 73.19 57.53 801.41 9.33 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 19.64 14.21 6.75 4.75 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 43.17 36.92 319.33 9.67 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 579.69 405.81 108.76 92.43 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 2.50 2.12 0.56 0.50 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 3.13 2.10 0.52 0.44 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 78.14 64.81 17.88 5.63 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 117.33 117.28 20.16 9.04 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 52.29 52.06 9.04 4.36 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 117.19 117.59 21.63 9.24 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 197.12 198.82 34.04 14.88 0.00 0.00 0.00 0.00 03:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:02 AM eth0 179.75 181.04 33.12 13.67 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 124.91 125.53 22.65 9.71 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 48.94 48.66 9.33 4.25 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 115.65 116.55 21.97 9.26 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 109.37 109.63 20.68 8.99 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 217.63 219.66 36.22 15.50 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 129.31 94.72 159.09 124.02 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 17.33 16.66 14.79 8.49 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 126.69 108.39 164.13 20.66 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) 06/23/2025 _x86_64_ (2 CPU) 02:55:33 LINUX RESTART (2 CPU) 02:56:01 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 35.72 0.04 7.51 22.00 0.11 34.62 02:57:01 AM 0 38.38 0.02 8.14 22.73 0.12 30.62 02:57:01 AM 1 33.02 0.07 6.88 21.26 0.10 38.67 02:58:01 AM all 34.76 0.00 5.21 2.76 0.09 57.18 02:58:01 AM 0 43.31 0.00 6.30 3.33 0.08 46.98 02:58:01 AM 1 26.22 0.00 4.11 2.18 0.10 67.38 02:59:01 AM all 12.14 0.00 1.89 0.33 0.05 85.59 02:59:01 AM 0 11.45 0.00 1.92 0.30 0.05 86.28 02:59:01 AM 1 12.83 0.00 1.85 0.37 0.05 84.90 03:00:01 AM all 31.01 0.00 5.46 1.16 0.08 62.29 03:00:01 AM 0 29.52 0.00 5.64 0.78 0.08 63.97 03:00:01 AM 1 32.49 0.00 5.29 1.53 0.08 60.60 03:01:01 AM all 2.53 0.00 1.48 0.82 0.04 95.13 03:01:01 AM 0 2.41 0.00 1.67 0.84 0.03 95.04 03:01:01 AM 1 2.65 0.00 1.28 0.81 0.05 95.22 03:02:01 AM all 0.31 0.00 0.09 0.01 0.03 99.56 03:02:01 AM 0 0.15 0.00 0.13 0.02 0.05 99.65 03:02:01 AM 1 0.47 0.00 0.05 0.00 0.02 99.47 03:03:01 AM all 0.20 0.00 0.08 0.00 0.03 99.68 03:03:01 AM 0 0.27 0.00 0.10 0.00 0.03 99.60 03:03:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 03:04:01 AM all 5.10 0.00 0.66 0.00 0.03 94.21 03:04:01 AM 0 8.34 0.00 0.92 0.00 0.02 90.72 03:04:01 AM 1 1.86 0.00 0.40 0.00 0.05 97.69 03:05:01 AM all 8.11 0.00 0.81 0.03 0.08 90.98 03:05:01 AM 0 13.15 0.00 1.06 0.00 0.09 85.70 03:05:01 AM 1 3.17 0.00 0.55 0.05 0.07 96.15 03:06:01 AM all 4.67 0.00 0.44 0.00 0.06 94.84 03:06:01 AM 0 6.22 0.00 0.49 0.00 0.05 93.24 03:06:01 AM 1 3.12 0.00 0.39 0.00 0.07 96.43 03:07:01 AM all 8.46 0.00 0.79 0.00 0.07 90.68 03:07:01 AM 0 10.57 0.00 0.82 0.00 0.07 88.54 03:07:01 AM 1 6.35 0.00 0.76 0.00 0.07 92.82 03:07:01 AM CPU %user %nice %system %iowait %steal %idle 03:08:01 AM all 10.58 0.00 1.19 0.00 0.08 88.15 03:08:01 AM 0 11.78 0.00 1.37 0.00 0.08 86.77 03:08:01 AM 1 9.38 0.00 1.01 0.00 0.08 89.53 03:09:02 AM all 11.24 0.01 1.12 0.01 0.07 87.56 03:09:02 AM 0 10.31 0.02 1.18 0.02 0.07 88.41 03:09:02 AM 1 12.17 0.00 1.06 0.00 0.07 86.70 03:10:01 AM all 8.84 0.00 0.91 0.00 0.08 90.17 03:10:01 AM 0 11.96 0.00 1.08 0.00 0.07 86.89 03:10:01 AM 1 5.78 0.00 0.75 0.00 0.09 93.38 03:11:01 AM all 4.82 0.00 0.63 0.00 0.07 94.48 03:11:01 AM 0 6.33 0.00 0.75 0.00 0.07 92.85 03:11:01 AM 1 3.31 0.00 0.50 0.00 0.07 96.12 03:12:01 AM all 8.36 0.00 0.86 0.03 0.07 90.68 03:12:01 AM 0 11.94 0.00 0.98 0.00 0.07 87.02 03:12:01 AM 1 4.79 0.00 0.74 0.07 0.07 94.34 03:13:01 AM all 9.12 0.00 0.74 0.00 0.08 90.07 03:13:01 AM 0 15.01 0.00 0.94 0.00 0.08 83.97 03:13:01 AM 1 3.24 0.00 0.54 0.00 0.07 96.16 03:14:01 AM all 8.60 0.00 1.07 0.00 0.08 90.25 03:14:01 AM 0 6.83 0.00 1.01 0.00 0.07 92.09 03:14:01 AM 1 10.37 0.00 1.13 0.00 0.08 88.41 03:15:01 AM all 23.84 0.00 2.72 0.06 0.08 73.31 03:15:01 AM 0 27.75 0.00 2.47 0.05 0.08 69.65 03:15:01 AM 1 19.92 0.00 2.96 0.07 0.07 76.98 03:16:01 AM all 32.55 0.00 4.12 0.36 0.08 62.88 03:16:01 AM 0 42.79 0.00 4.98 0.23 0.08 51.91 03:16:01 AM 1 22.32 0.00 3.27 0.48 0.08 73.85 Average: all 13.07 0.00 1.89 1.38 0.07 83.59 Average: 0 15.45 0.00 2.10 1.42 0.07 80.95 Average: 1 10.69 0.00 1.68 1.33 0.07 86.23