---> uname -a: Linux prd-centos8-robot-2c-8g-1430.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 590 4897 19 2209 6808 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:3e:e7:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 59945sec preferred_lft 59945sec inet6 fe80::f816:3eff:fe3e:e7e8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-1430.novalocal) 09/27/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 0.95 0.00 0.95 0.00 187.14 12:02:01 AM 0.57 0.00 0.57 0.00 7.83 12:03:01 AM 0.32 0.00 0.32 0.00 3.15 12:04:01 AM 0.32 0.00 0.32 0.00 3.23 12:05:01 AM 0.52 0.00 0.52 0.00 7.62 12:06:01 AM 0.30 0.00 0.30 0.00 3.42 12:07:01 AM 5.23 4.23 1.00 830.92 667.48 12:08:01 AM 91.90 4.17 87.74 631.12 5654.92 12:09:01 AM 77.00 0.65 76.35 51.06 10725.06 12:10:01 AM 58.90 7.31 51.58 1353.55 3542.07 12:11:01 AM 41.62 2.32 39.30 376.67 6505.11 12:12:01 AM 3.83 0.23 3.60 12.66 141.05 12:13:01 AM 1.93 0.00 1.93 0.00 67.24 12:14:01 AM 0.25 0.00 0.25 0.00 3.62 12:15:01 AM 0.35 0.00 0.35 0.00 13.06 12:16:01 AM 0.15 0.00 0.15 0.00 9.75 12:17:01 AM 0.12 0.00 0.12 0.00 0.82 12:18:01 AM 0.15 0.00 0.15 0.00 2.23 12:19:01 AM 0.42 0.00 0.42 0.00 12.50 12:20:01 AM 0.27 0.00 0.27 0.00 5.53 12:21:01 AM 0.23 0.00 0.23 0.00 17.04 12:22:01 AM 0.27 0.00 0.27 0.00 4.42 12:23:01 AM 0.28 0.00 0.28 0.00 11.55 12:24:01 AM 0.18 0.00 0.18 0.00 2.63 12:25:01 AM 0.33 0.00 0.33 0.00 13.68 12:26:01 AM 0.25 0.00 0.25 0.00 3.57 12:27:01 AM 0.37 0.00 0.37 0.00 12.23 12:28:01 AM 3.80 0.28 3.52 33.86 146.42 12:29:01 AM 32.29 0.42 31.88 48.26 1628.56 Average: 11.14 0.68 10.46 115.12 1013.89 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 5807852 7184044 2074580 26.32 2688 1574956 606220 6.79 169040 1647388 4 12:02:01 AM 5808752 7184948 2073680 26.31 2688 1574960 606220 6.79 169056 1646932 4 12:03:01 AM 5808836 7185032 2073596 26.31 2688 1574960 606220 6.79 169056 1646612 4 12:04:01 AM 5808980 7185176 2073452 26.30 2688 1574960 606220 6.79 169056 1646612 4 12:05:01 AM 5808720 7184916 2073712 26.31 2688 1574964 606220 6.79 169056 1646752 4 12:06:01 AM 5808692 7184888 2073740 26.31 2688 1574964 606220 6.79 169056 1646960 4 12:07:01 AM 5693808 7130380 2188624 27.77 2688 1633436 636588 7.13 183412 1737632 14124 12:08:01 AM 5241016 7056104 2641416 33.51 2688 1991420 664268 7.44 205124 2098308 244012 12:09:01 AM 5068212 6961700 2814220 35.70 2688 2069228 735548 8.24 231532 2233704 44252 12:10:01 AM 4942560 7055916 2939872 37.30 2688 2280152 632600 7.08 274940 2285916 174380 12:11:01 AM 4926772 7051468 2955660 37.50 2688 2291552 633224 7.09 285548 2287072 8 12:12:01 AM 4882760 7008400 2999672 38.06 2688 2292496 696320 7.80 285672 2330800 4 12:13:01 AM 4881072 7006748 3001360 38.08 2688 2292532 696320 7.80 285672 2332540 44 12:14:01 AM 4871260 6997164 3011172 38.20 2688 2292760 712180 7.97 285672 2341464 236 12:15:01 AM 4871784 6997720 3010648 38.19 2688 2292792 696684 7.80 285672 2341624 40 12:16:01 AM 4872088 6998252 3010344 38.19 2688 2293020 696684 7.80 285680 2341708 4 12:17:01 AM 4872020 6998216 3010412 38.19 2688 2293052 696684 7.80 285680 2341740 40 12:18:01 AM 4877468 7003884 3004964 38.12 2688 2293272 689676 7.72 285680 2335924 228 12:19:01 AM 4877600 7004052 3004832 38.12 2688 2293308 689676 7.72 285680 2335960 40 12:20:01 AM 4874840 7001748 3007592 38.16 2688 2293764 709428 7.94 285788 2338824 464 12:21:01 AM 4861192 6988152 3021240 38.33 2688 2293816 729348 8.17 285788 2351644 52 12:22:01 AM 4846592 6973788 3035840 38.51 2688 2294052 728176 8.15 285788 2366484 244 12:23:01 AM 4873932 7001160 3008500 38.17 2688 2294084 700020 7.84 285796 2339236 40 12:24:01 AM 4874044 7001508 3008388 38.17 2688 2294320 700020 7.84 285788 2339560 252 12:25:01 AM 4860316 6987820 3022116 38.34 2688 2294360 711020 7.96 285792 2352544 8 12:26:01 AM 4852700 6980444 3029732 38.44 2688 2294600 729524 8.17 285788 2360284 248 12:27:01 AM 4873332 7001112 3009100 38.17 2688 2294636 711860 7.97 285788 2339752 40 12:28:01 AM 5052088 7002384 2830344 35.91 2688 2120588 686524 7.69 282936 2179944 17204 12:29:01 AM 5061676 7012372 2820756 35.79 2688 2123168 685188 7.67 485312 1976040 10116 Average: 5129688 7045845 2752744 34.92 2688 2091592 676030 7.57 259822 2143792 17452 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 0.57 0.17 0.13 0.05 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 0.27 0.15 0.25 0.19 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 1.12 0.40 0.48 0.30 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 0.72 0.23 0.34 0.23 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 143.81 92.65 507.72 49.49 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 88.35 74.51 1058.33 10.11 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 50.07 37.81 584.38 7.29 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 38.62 33.79 332.20 7.87 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 148.92 111.86 35.05 33.19 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 31.04 19.74 7.02 4.54 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 6.63 0.38 0.84 2.70 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 16.14 15.88 120.15 1.37 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 8.48 0.43 1.49 0.27 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 9.30 7.98 1.37 0.64 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 0.90 0.07 0.06 0.01 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 16.20 15.95 119.95 1.19 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 0.78 0.07 0.04 0.01 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 19.13 17.85 3.54 3.32 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 8.63 7.06 117.83 0.46 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 31.06 27.43 355.37 1.93 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 3.48 0.12 0.15 0.01 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 6.88 6.28 1.63 0.74 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 8.27 7.37 117.98 0.57 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 26.41 26.06 355.35 2.03 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 0.65 0.07 0.06 0.01 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 49.08 32.37 82.71 26.40 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 20.23 16.31 15.01 8.63 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 25.37 19.07 131.71 5.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-1430.novalocal) 09/27/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.26 0.02 0.21 0.05 0.03 99.43 12:01:01 AM 0 0.37 0.03 0.25 0.00 0.02 99.33 12:01:01 AM 1 0.15 0.00 0.17 0.10 0.05 99.53 12:02:01 AM all 0.15 0.00 0.08 0.00 0.03 99.74 12:02:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 12:02:01 AM 1 0.20 0.00 0.08 0.00 0.03 99.68 12:03:01 AM all 0.27 0.00 0.05 0.00 0.03 99.65 12:03:01 AM 0 0.50 0.00 0.08 0.00 0.03 99.38 12:03:01 AM 1 0.03 0.00 0.02 0.00 0.03 99.92 12:04:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 12:04:01 AM 0 0.48 0.00 0.07 0.00 0.03 99.42 12:04:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 12:05:01 AM all 0.33 0.00 0.06 0.00 0.04 99.57 12:05:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 12:05:01 AM 1 0.05 0.00 0.05 0.00 0.05 99.85 12:06:01 AM all 0.33 0.00 0.05 0.00 0.03 99.60 12:06:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 12:06:01 AM 1 0.10 0.00 0.03 0.00 0.02 99.85 12:07:01 AM all 6.95 0.00 1.62 0.23 0.05 91.15 12:07:01 AM 0 6.06 0.00 1.86 0.15 0.05 91.88 12:07:01 AM 1 7.83 0.00 1.39 0.30 0.05 90.43 12:08:01 AM all 37.25 0.00 5.51 1.64 0.11 55.48 12:08:01 AM 0 40.44 0.00 6.38 1.48 0.10 51.59 12:08:01 AM 1 34.06 0.00 4.63 1.81 0.12 59.39 12:09:01 AM all 20.57 0.00 2.58 3.91 0.07 72.88 12:09:01 AM 0 13.31 0.00 2.02 4.10 0.07 80.51 12:09:01 AM 1 27.84 0.00 3.14 3.71 0.07 65.24 12:10:01 AM all 29.49 0.00 5.19 0.97 0.08 64.27 12:10:01 AM 0 16.74 0.00 4.51 1.18 0.08 77.49 12:10:01 AM 1 42.34 0.00 5.87 0.75 0.08 50.95 12:11:01 AM all 6.79 0.00 1.68 1.08 0.05 90.40 12:11:01 AM 0 6.44 0.00 1.67 1.12 0.05 90.72 12:11:01 AM 1 7.14 0.00 1.69 1.04 0.05 90.09 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 2.01 0.00 0.28 0.03 0.06 97.63 12:12:01 AM 0 3.68 0.00 0.35 0.03 0.05 95.88 12:12:01 AM 1 0.33 0.00 0.20 0.02 0.07 99.38 12:13:01 AM all 0.32 0.00 0.12 0.00 0.05 99.52 12:13:01 AM 0 0.35 0.00 0.10 0.00 0.05 99.50 12:13:01 AM 1 0.28 0.00 0.13 0.00 0.05 99.53 12:14:01 AM all 0.91 0.00 0.17 0.00 0.06 98.86 12:14:01 AM 0 0.54 0.00 0.17 0.00 0.07 99.23 12:14:01 AM 1 1.29 0.00 0.17 0.00 0.05 98.50 12:15:01 AM all 0.52 0.00 0.11 0.00 0.05 99.32 12:15:01 AM 0 0.65 0.00 0.12 0.00 0.05 99.18 12:15:01 AM 1 0.38 0.00 0.10 0.00 0.05 99.47 12:16:01 AM all 1.04 0.00 0.13 0.00 0.06 98.78 12:16:01 AM 0 0.57 0.00 0.17 0.00 0.07 99.20 12:16:01 AM 1 1.50 0.00 0.08 0.00 0.05 98.36 12:17:01 AM all 0.51 0.00 0.11 0.00 0.05 99.33 12:17:01 AM 0 0.35 0.00 0.07 0.00 0.03 99.55 12:17:01 AM 1 0.67 0.00 0.15 0.00 0.07 99.11 12:18:01 AM all 0.98 0.00 0.18 0.00 0.07 98.77 12:18:01 AM 0 0.72 0.00 0.18 0.00 0.05 99.05 12:18:01 AM 1 1.24 0.00 0.18 0.00 0.08 98.49 12:19:01 AM all 0.44 0.00 0.12 0.00 0.06 99.38 12:19:01 AM 0 0.69 0.00 0.10 0.00 0.03 99.18 12:19:01 AM 1 0.20 0.00 0.13 0.00 0.08 99.58 12:20:01 AM all 2.08 0.00 0.19 0.00 0.07 97.66 12:20:01 AM 0 2.29 0.00 0.22 0.00 0.07 97.43 12:20:01 AM 1 1.87 0.00 0.17 0.00 0.07 97.89 12:21:01 AM all 0.53 0.00 0.14 0.00 0.05 99.28 12:21:01 AM 0 0.47 0.00 0.18 0.00 0.05 99.30 12:21:01 AM 1 0.58 0.00 0.10 0.00 0.05 99.26 12:22:01 AM all 1.04 0.00 0.20 0.00 0.06 98.70 12:22:01 AM 0 1.36 0.00 0.28 0.00 0.08 98.28 12:22:01 AM 1 0.72 0.00 0.12 0.00 0.03 99.13 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 0.50 0.00 0.10 0.00 0.05 99.35 12:23:01 AM 0 0.38 0.00 0.12 0.00 0.05 99.45 12:23:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 12:24:01 AM all 0.97 0.00 0.13 0.00 0.05 98.86 12:24:01 AM 0 0.63 0.00 0.12 0.00 0.03 99.21 12:24:01 AM 1 1.30 0.00 0.13 0.00 0.07 98.50 12:25:01 AM all 0.39 0.00 0.14 0.00 0.05 99.41 12:25:01 AM 0 0.40 0.00 0.13 0.00 0.03 99.43 12:25:01 AM 1 0.39 0.00 0.15 0.00 0.07 99.40 12:26:01 AM all 1.01 0.00 0.22 0.00 0.06 98.71 12:26:01 AM 0 1.25 0.00 0.23 0.00 0.05 98.46 12:26:01 AM 1 0.77 0.00 0.20 0.00 0.07 98.96 12:27:01 AM all 0.50 0.00 0.08 0.00 0.06 99.36 12:27:01 AM 0 0.33 0.00 0.10 0.00 0.07 99.50 12:27:01 AM 1 0.67 0.00 0.07 0.00 0.05 99.22 12:28:01 AM all 6.40 0.00 1.39 0.04 0.06 92.11 12:28:01 AM 0 6.06 0.00 1.28 0.03 0.05 92.58 12:28:01 AM 1 6.74 0.00 1.51 0.05 0.07 91.64 12:29:01 AM all 29.87 0.00 4.04 0.24 0.08 65.77 12:29:01 AM 0 30.42 0.00 3.43 0.35 0.07 65.73 12:29:01 AM 1 29.32 0.00 4.65 0.13 0.08 65.81 Average: all 5.27 0.00 0.86 0.28 0.05 93.53 Average: 0 4.72 0.00 0.84 0.29 0.05 94.09 Average: 1 5.82 0.00 0.88 0.27 0.06 92.97