---> uname -a: Linux prd-centos8-robot-2c-8g-50613.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 612 4817 19 2267 6786 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:04:2c:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83546sec preferred_lft 83546sec inet6 fe80::f816:3eff:fe04:2cb8/64 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-50613.novalocal) 09/08/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.03 0.02 1.02 0.13 200.67 12:02:01 AM 0.58 0.07 0.52 1.73 11.96 12:03:01 AM 0.25 0.00 0.25 0.00 7.36 12:04:01 AM 0.13 0.00 0.13 0.00 4.40 12:05:01 AM 0.13 0.00 0.13 0.00 5.48 12:06:01 AM 0.30 0.00 0.30 0.00 39.00 12:07:01 AM 0.73 0.33 0.40 7.46 41.27 12:08:02 AM 1.00 0.05 0.95 7.06 38.95 12:09:01 AM 0.34 0.00 0.34 0.00 27.67 12:10:01 AM 0.25 0.00 0.25 0.00 72.94 12:11:01 AM 6.02 5.75 0.27 555.64 32.49 12:12:01 AM 3.10 0.00 3.10 0.00 93.72 12:13:01 AM 0.27 0.00 0.27 0.00 24.58 12:14:01 AM 0.18 0.00 0.18 0.00 35.34 12:15:01 AM 0.13 0.00 0.13 0.00 33.73 12:16:01 AM 0.13 0.00 0.13 0.00 28.28 12:17:01 AM 0.25 0.00 0.25 0.00 35.94 12:18:01 AM 0.45 0.00 0.45 0.00 108.52 12:19:01 AM 0.25 0.00 0.25 0.00 26.84 12:20:01 AM 0.17 0.00 0.17 0.00 6.02 12:21:01 AM 0.15 0.00 0.15 0.00 6.21 12:22:01 AM 0.23 0.00 0.23 0.00 6.43 12:23:01 AM 0.30 0.00 0.30 0.00 5.28 12:24:01 AM 0.20 0.00 0.20 0.00 12.68 12:25:01 AM 0.32 0.00 0.32 0.00 42.33 12:26:01 AM 0.33 0.00 0.33 0.00 82.04 12:27:01 AM 0.25 0.00 0.25 0.00 29.48 12:28:01 AM 7.48 0.28 7.20 33.86 260.38 12:29:01 AM 29.71 0.42 29.30 48.26 2608.10 Average: 1.89 0.24 1.65 22.57 135.50 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4881612 6998144 3000812 38.07 2688 2284240 739068 8.28 269132 2349036 4 12:02:01 AM 4881964 6998716 3000460 38.07 2688 2284468 739068 8.28 269276 2348692 88 12:03:01 AM 4881708 6998580 3000716 38.07 2688 2284580 739068 8.28 269276 2348884 96 12:04:01 AM 4882172 6999156 3000252 38.06 2688 2284700 739068 8.28 269276 2348420 112 12:05:01 AM 4882028 6999196 3000396 38.06 2688 2284892 739068 8.28 269276 2348608 172 12:06:01 AM 4877444 6996332 3004980 38.12 2688 2286604 777856 8.71 269280 2353164 848 12:07:01 AM 4878600 6998120 3003824 38.11 2688 2287236 749808 8.40 269408 2351816 228 12:08:02 AM 4878600 6998752 3003824 38.11 2688 2287888 750576 8.40 269440 2352040 144 12:09:01 AM 4877672 6998628 3004752 38.12 2688 2288684 733136 8.21 269440 2352948 260 12:10:01 AM 4875224 6998124 3007200 38.15 2688 2290652 755432 8.46 269700 2355012 96 12:11:01 AM 4857196 6997600 3025228 38.38 2688 2308064 746868 8.36 271880 2370604 668 12:12:01 AM 4855656 6996956 3026768 38.40 2688 2308988 746868 8.36 271880 2372256 248 12:13:01 AM 4854160 6996272 3028264 38.42 2688 2309796 746868 8.36 271880 2373732 420 12:14:01 AM 4852756 6995744 3029668 38.44 2688 2310668 746868 8.36 271880 2375000 272 12:15:01 AM 4851932 6995836 3030492 38.45 2688 2311624 746868 8.36 271880 2375920 252 12:16:01 AM 4851264 6995944 3031160 38.45 2688 2312380 746868 8.36 271880 2376724 188 12:17:01 AM 4850240 6995784 3032184 38.47 2688 2313196 746868 8.36 271880 2377704 8 12:18:01 AM 4844176 6993064 3038248 38.54 2688 2316536 765448 8.57 271880 2383412 276 12:19:01 AM 4843828 6993196 3038596 38.55 2688 2317040 765448 8.57 271880 2383940 56 12:20:01 AM 4843372 6992876 3039052 38.55 2688 2317168 785052 8.79 271880 2384308 40 12:21:01 AM 4843364 6993004 3039060 38.55 2688 2317284 785052 8.79 271880 2384200 4 12:22:01 AM 4843176 6992928 3039248 38.56 2688 2317404 785052 8.79 271880 2384428 24 12:23:01 AM 4843292 6993164 3039132 38.56 2688 2317516 785052 8.79 271880 2384404 112 12:24:01 AM 4842720 6993072 3039704 38.56 2688 2318012 785052 8.79 271880 2384932 296 12:25:01 AM 4839304 6992036 3043120 38.61 2688 2320380 819932 9.18 271880 2387988 1552 12:26:01 AM 4838812 6992516 3043612 38.61 2688 2321344 819932 9.18 271880 2388696 192 12:27:01 AM 4837828 6992300 3044596 38.63 2688 2322156 819932 9.18 271880 2389504 192 12:28:01 AM 4882804 6932804 2999620 38.05 2688 2221228 724824 8.12 332320 2303860 86380 12:29:01 AM 4984964 6997428 2897460 36.76 2688 2186004 672008 7.52 499076 2043140 10112 Average: 4864064 6993665 3018360 38.29 2688 2297611 758724 8.50 280926 2356323 3563 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 3.25 0.18 0.24 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 9.71 5.66 1.37 0.58 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 13.10 12.30 2.25 1.11 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 10.06 9.95 1.58 0.72 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 13.98 12.25 2.02 0.91 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 19.98 19.94 15.46 2.34 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 12.76 10.25 2.98 1.99 0.00 0.00 0.00 0.00 12:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:02 AM eth0 11.36 9.08 2.85 1.85 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 16.30 13.46 4.44 2.51 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 66.41 65.63 11.59 7.15 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 7.88 8.20 1.25 0.99 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 7.46 7.88 1.82 1.16 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 15.40 15.25 2.63 1.73 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 6.40 6.20 1.01 0.74 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 15.71 15.81 2.98 1.74 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 1.50 1.90 0.30 0.51 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 26.77 26.14 4.23 2.35 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 71.32 71.24 38.78 7.39 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 11.16 11.23 1.69 0.97 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 0.13 0.00 0.01 0.00 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 7.43 6.78 1.03 0.47 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 12.81 12.30 1.96 0.87 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 10.88 10.25 1.74 0.79 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 13.63 13.41 2.13 1.19 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 90.07 90.05 24.95 8.84 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 19.06 20.08 3.19 1.85 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 7.90 7.63 1.22 0.95 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 127.76 98.38 157.59 126.62 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 18.20 15.08 14.31 11.08 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 22.36 20.57 10.61 6.54 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-50613.novalocal) 09/08/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 1.32 0.03 0.40 0.05 0.08 98.12 12:01:01 AM 0 1.29 0.05 0.53 0.00 0.07 98.06 12:01:01 AM 1 1.36 0.02 0.27 0.10 0.08 98.18 12:02:01 AM all 1.53 0.00 0.17 0.00 0.05 98.25 12:02:01 AM 0 1.79 0.00 0.15 0.00 0.05 98.01 12:02:01 AM 1 1.27 0.00 0.18 0.00 0.05 98.50 12:03:01 AM all 1.00 0.00 0.14 0.00 0.07 98.80 12:03:01 AM 0 0.85 0.00 0.12 0.00 0.07 98.96 12:03:01 AM 1 1.14 0.00 0.17 0.00 0.07 98.63 12:04:01 AM all 1.03 0.00 0.16 0.00 0.08 98.74 12:04:01 AM 0 0.85 0.00 0.17 0.00 0.07 98.91 12:04:01 AM 1 1.20 0.00 0.15 0.00 0.08 98.56 12:05:01 AM all 1.01 0.00 0.17 0.00 0.08 98.74 12:05:01 AM 0 0.42 0.00 0.20 0.00 0.07 99.31 12:05:01 AM 1 1.61 0.00 0.13 0.00 0.08 98.18 12:06:01 AM all 3.83 0.00 0.20 0.00 0.08 95.89 12:06:01 AM 0 4.40 0.00 0.23 0.00 0.07 95.30 12:06:01 AM 1 3.26 0.00 0.17 0.00 0.08 96.49 12:07:01 AM all 4.73 0.01 0.40 0.02 0.08 94.76 12:07:01 AM 0 4.89 0.00 0.40 0.02 0.08 94.60 12:07:01 AM 1 4.57 0.02 0.40 0.02 0.08 94.92 12:08:02 AM all 4.25 0.00 0.38 0.01 0.08 95.29 12:08:02 AM 0 6.36 0.00 0.49 0.00 0.08 93.08 12:08:02 AM 1 2.14 0.00 0.27 0.02 0.07 97.51 12:09:01 AM all 5.46 0.00 0.37 0.00 0.07 94.10 12:09:01 AM 0 9.33 0.00 0.51 0.00 0.07 90.09 12:09:01 AM 1 1.60 0.00 0.24 0.00 0.07 98.10 12:10:01 AM all 8.32 0.00 0.59 0.00 0.08 91.01 12:10:01 AM 0 7.89 0.00 0.39 0.00 0.10 91.63 12:10:01 AM 1 8.75 0.00 0.80 0.00 0.07 90.37 12:11:01 AM all 2.36 0.23 0.23 0.10 0.08 96.99 12:11:01 AM 0 2.02 0.45 0.32 0.20 0.07 96.94 12:11:01 AM 1 2.69 0.02 0.15 0.00 0.10 97.04 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 3.00 0.00 0.19 0.03 0.08 96.70 12:12:01 AM 0 2.57 0.00 0.17 0.03 0.08 97.14 12:12:01 AM 1 3.43 0.00 0.22 0.02 0.08 96.25 12:13:01 AM all 3.45 0.00 0.20 0.00 0.08 96.27 12:13:01 AM 0 4.74 0.00 0.24 0.00 0.09 94.94 12:13:01 AM 1 2.19 0.00 0.17 0.00 0.07 97.58 12:14:01 AM all 2.98 0.00 0.13 0.00 0.08 96.81 12:14:01 AM 0 2.36 0.00 0.13 0.00 0.07 97.44 12:14:01 AM 1 3.61 0.00 0.12 0.00 0.10 96.17 12:15:01 AM all 3.01 0.00 0.21 0.00 0.08 96.70 12:15:01 AM 0 1.90 0.00 0.18 0.00 0.08 97.83 12:15:01 AM 1 4.12 0.00 0.23 0.00 0.08 95.57 12:16:01 AM all 2.31 0.00 0.11 0.00 0.08 97.50 12:16:01 AM 0 1.47 0.00 0.13 0.00 0.07 98.33 12:16:01 AM 1 3.16 0.00 0.08 0.00 0.08 96.67 12:17:01 AM all 4.06 0.00 0.30 0.00 0.07 95.57 12:17:01 AM 0 4.85 0.00 0.23 0.00 0.07 94.85 12:17:01 AM 1 3.26 0.00 0.38 0.00 0.07 96.29 12:18:01 AM all 6.02 0.00 0.50 0.00 0.08 93.40 12:18:01 AM 0 6.99 0.00 0.52 0.00 0.08 92.40 12:18:01 AM 1 5.05 0.00 0.49 0.00 0.07 94.40 12:19:01 AM all 2.05 0.00 0.13 0.00 0.08 97.74 12:19:01 AM 0 2.07 0.00 0.13 0.00 0.07 97.73 12:19:01 AM 1 2.02 0.00 0.13 0.00 0.08 97.76 12:20:01 AM all 1.37 0.00 0.15 0.00 0.08 98.40 12:20:01 AM 0 1.14 0.00 0.17 0.00 0.07 98.63 12:20:01 AM 1 1.60 0.00 0.13 0.00 0.10 98.16 12:21:01 AM all 1.25 0.00 0.14 0.00 0.08 98.53 12:21:01 AM 0 1.47 0.00 0.15 0.00 0.08 98.30 12:21:01 AM 1 1.04 0.00 0.13 0.00 0.07 98.76 12:22:01 AM all 1.16 0.00 0.14 0.00 0.08 98.61 12:22:01 AM 0 0.84 0.00 0.15 0.00 0.07 98.95 12:22:01 AM 1 1.49 0.00 0.13 0.00 0.10 98.28 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 1.10 0.00 0.17 0.00 0.09 98.64 12:23:01 AM 0 1.04 0.00 0.18 0.00 0.10 98.68 12:23:01 AM 1 1.17 0.00 0.15 0.00 0.08 98.60 12:24:01 AM all 1.85 0.00 0.17 0.00 0.08 97.90 12:24:01 AM 0 2.51 0.00 0.20 0.00 0.08 97.21 12:24:01 AM 1 1.19 0.00 0.13 0.00 0.08 98.60 12:25:01 AM all 5.67 0.00 0.53 0.00 0.08 93.72 12:25:01 AM 0 7.17 0.00 0.64 0.00 0.08 92.11 12:25:01 AM 1 4.16 0.00 0.42 0.00 0.08 95.34 12:26:01 AM all 2.84 0.00 0.18 0.00 0.09 96.88 12:26:01 AM 0 3.31 0.00 0.18 0.00 0.10 96.41 12:26:01 AM 1 2.38 0.00 0.18 0.00 0.08 97.36 12:27:01 AM all 2.52 0.00 0.18 0.00 0.10 97.20 12:27:01 AM 0 1.69 0.00 0.18 0.00 0.10 98.03 12:27:01 AM 1 3.36 0.00 0.17 0.00 0.10 96.37 12:28:01 AM all 18.67 0.01 2.05 0.07 0.08 79.13 12:28:01 AM 0 16.69 0.00 1.90 0.10 0.07 81.24 12:28:01 AM 1 20.66 0.02 2.19 0.03 0.08 77.01 12:29:01 AM all 27.65 0.00 3.62 0.27 0.08 68.36 12:29:01 AM 0 30.36 0.00 4.06 0.27 0.08 65.22 12:29:01 AM 1 24.94 0.00 3.18 0.28 0.08 71.51 Average: all 4.34 0.01 0.43 0.02 0.08 95.13 Average: 0 4.59 0.02 0.45 0.02 0.08 94.84 Average: 1 4.08 0.00 0.40 0.02 0.08 95.42