---> uname -a: Linux prd-centos8-robot-2c-8g-49560.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: 2799.998 BogoMIPS: 5599.99 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 636 4836 19 2225 6763 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:ab:30:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85231sec preferred_lft 85231sec inet6 fe80::f816:3eff:feab:30ac/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) 08/05/2025 _x86_64_ (2 CPU) 07:35:32 LINUX RESTART (2 CPU) 07:36:02 AM tps rtps wtps bread/s bwrtn/s 07:37:01 AM 117.67 63.20 54.47 7798.85 31879.45 07:38:01 AM 125.34 0.72 124.63 52.92 12072.06 07:39:01 AM 34.32 0.40 33.92 64.25 3036.12 07:40:01 AM 63.40 7.00 56.40 1293.30 4293.24 07:41:01 AM 28.74 0.00 28.74 0.00 5311.10 07:42:01 AM 0.35 0.00 0.35 0.00 6.15 07:43:01 AM 0.12 0.00 0.12 0.00 1.03 07:44:01 AM 0.45 0.22 0.23 11.73 10.20 07:45:01 AM 2.17 0.00 2.17 0.00 170.54 07:46:01 AM 0.42 0.03 0.38 1.87 121.83 07:47:01 AM 0.30 0.00 0.30 0.00 51.91 07:48:01 AM 0.28 0.00 0.28 0.00 96.68 07:49:01 AM 0.17 0.00 0.17 0.00 120.76 07:50:01 AM 0.27 0.00 0.27 0.00 65.06 07:51:01 AM 0.48 0.03 0.45 0.27 116.63 07:52:01 AM 1.38 0.00 1.38 0.00 132.01 07:53:01 AM 0.27 0.00 0.27 0.00 109.50 07:54:01 AM 14.83 0.33 14.50 37.85 669.44 07:55:01 AM 30.56 0.52 30.04 63.85 2378.37 Average: 22.10 3.76 18.34 484.40 3166.70 07:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:01 AM 5419912 6996448 2462520 31.24 2688 1768744 784564 8.78 187580 1990964 109292 07:38:01 AM 5158496 6995316 2723936 34.56 2688 2012400 739148 8.28 198688 2175200 63072 07:39:01 AM 5230772 7069020 2651660 33.64 2688 2014332 689852 7.72 219460 2082836 4 07:40:01 AM 4955376 7042824 2927056 37.13 2688 2254708 664020 7.43 262316 2286052 141652 07:41:01 AM 4944596 7031824 2937836 37.27 2688 2254720 664020 7.43 262324 2293320 8 07:42:01 AM 4944504 7031732 2937928 37.27 2688 2254720 664020 7.43 262328 2293388 4 07:43:01 AM 4944696 7031924 2937736 37.27 2688 2254720 664020 7.43 262328 2293328 4 07:44:01 AM 4894364 6984212 2988068 37.91 2688 2257376 768104 8.60 262480 2343296 2204 07:45:01 AM 4889896 6981760 2992536 37.96 2688 2259432 768104 8.60 262828 2347384 1196 07:46:01 AM 4885300 6979796 2997132 38.02 2688 2262028 768104 8.60 263024 2351700 176 07:47:01 AM 4883216 6979900 2999216 38.05 2688 2264200 768104 8.60 263024 2353968 904 07:48:01 AM 4877228 6976920 3005204 38.13 2688 2267208 789504 8.84 263024 2359652 1096 07:49:01 AM 4874172 6976680 3008260 38.16 2688 2270032 789504 8.84 263024 2362712 328 07:50:01 AM 4868100 6973468 3014332 38.24 2688 2272920 822612 9.21 263024 2368516 1336 07:51:01 AM 4865008 6973544 3017424 38.28 2688 2276056 821212 9.20 263184 2371500 1124 07:52:01 AM 4859820 6971036 3022612 38.35 2688 2278800 843916 9.45 263188 2376496 800 07:53:01 AM 4856288 6970800 3026144 38.39 2688 2282040 843916 9.45 263188 2380084 836 07:54:01 AM 5017440 6985576 2864992 36.35 2688 2141608 709968 7.95 327800 2178136 60584 07:55:01 AM 4948776 6921052 2933656 37.22 2688 2146076 773952 8.67 485832 2092820 26324 Average: 4964103 6993360 2918329 37.02 2688 2199585 754560 8.45 268350 2279019 21629 07:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 314.38 183.53 1678.25 61.91 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 75.72 57.31 826.28 9.32 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 15.53 12.18 6.05 4.22 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 242.05 175.71 369.44 41.40 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 360.58 255.11 69.42 58.54 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 2.42 2.13 0.54 0.49 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 2.63 2.17 0.45 0.44 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 116.88 105.31 24.99 8.83 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 75.09 75.37 13.53 5.88 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 71.53 71.23 14.23 5.89 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 115.45 115.01 19.81 9.12 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 172.39 173.80 29.94 12.89 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 139.30 140.44 25.02 10.43 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 106.58 107.32 20.34 8.73 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 181.89 183.46 31.60 13.50 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 118.26 119.01 21.92 9.45 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 227.83 229.98 38.86 16.27 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 124.86 92.35 147.95 118.86 0.00 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 18.51 17.18 15.56 8.53 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 130.46 111.44 175.23 21.26 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) 08/05/2025 _x86_64_ (2 CPU) 07:35:32 LINUX RESTART (2 CPU) 07:36:02 AM CPU %user %nice %system %iowait %steal %idle 07:37:01 AM all 37.05 0.04 7.04 21.78 0.11 33.98 07:37:01 AM 0 30.85 0.05 6.72 21.31 0.10 40.96 07:37:01 AM 1 43.22 0.03 7.35 22.24 0.12 27.03 07:38:01 AM all 34.78 0.00 5.51 1.68 0.11 57.92 07:38:01 AM 0 26.04 0.00 4.71 1.90 0.10 67.25 07:38:01 AM 1 43.53 0.00 6.32 1.47 0.12 48.57 07:39:01 AM all 12.35 0.00 1.78 0.96 0.10 84.81 07:39:01 AM 0 8.98 0.00 1.81 0.85 0.07 88.30 07:39:01 AM 1 15.73 0.00 1.75 1.07 0.13 81.31 07:40:01 AM all 33.07 0.00 6.26 0.73 0.11 59.82 07:40:01 AM 0 32.98 0.00 5.78 0.63 0.10 60.50 07:40:01 AM 1 33.17 0.00 6.74 0.84 0.12 59.14 07:41:01 AM all 0.85 0.00 0.93 0.74 0.03 97.45 07:41:01 AM 0 0.64 0.00 0.87 0.67 0.05 97.77 07:41:01 AM 1 1.07 0.00 0.99 0.80 0.02 97.12 07:42:01 AM all 0.38 0.00 0.08 0.00 0.05 99.49 07:42:01 AM 0 0.45 0.00 0.05 0.00 0.05 99.45 07:42:01 AM 1 0.32 0.00 0.10 0.00 0.05 99.53 07:43:01 AM all 0.38 0.00 0.07 0.00 0.03 99.53 07:43:01 AM 0 0.57 0.00 0.03 0.00 0.02 99.38 07:43:01 AM 1 0.18 0.00 0.10 0.00 0.03 99.68 07:44:01 AM all 8.20 0.00 0.81 0.06 0.07 90.86 07:44:01 AM 0 9.04 0.00 0.69 0.12 0.07 90.09 07:44:01 AM 1 7.37 0.00 0.93 0.00 0.07 91.64 07:45:01 AM all 7.01 0.00 0.70 0.01 0.08 92.21 07:45:01 AM 0 3.28 0.00 0.50 0.02 0.07 96.13 07:45:01 AM 1 10.80 0.00 0.90 0.00 0.09 88.21 07:46:01 AM all 7.19 0.00 0.71 0.00 0.08 92.02 07:46:01 AM 0 3.08 0.00 0.57 0.00 0.08 96.26 07:46:01 AM 1 11.31 0.00 0.84 0.00 0.08 87.77 07:47:01 AM all 7.36 0.00 0.75 0.01 0.08 91.80 07:47:01 AM 0 5.26 0.00 0.64 0.00 0.08 94.02 07:47:01 AM 1 9.46 0.00 0.86 0.02 0.08 89.58 07:47:01 AM CPU %user %nice %system %iowait %steal %idle 07:48:01 AM all 9.68 0.00 1.06 0.00 0.09 89.17 07:48:01 AM 0 3.90 0.00 0.81 0.00 0.08 95.20 07:48:01 AM 1 15.49 0.00 1.31 0.00 0.10 83.10 07:49:01 AM all 8.64 0.00 0.77 0.00 0.09 90.49 07:49:01 AM 0 3.59 0.00 0.65 0.00 0.08 95.67 07:49:01 AM 1 13.73 0.00 0.90 0.00 0.10 85.28 07:50:01 AM all 9.28 0.00 0.80 0.00 0.08 89.83 07:50:01 AM 0 3.07 0.00 0.60 0.00 0.07 96.26 07:50:01 AM 1 15.53 0.00 0.99 0.00 0.10 83.38 07:51:01 AM all 9.92 0.00 1.08 0.00 0.09 88.91 07:51:01 AM 0 10.97 0.00 1.13 0.00 0.10 87.81 07:51:01 AM 1 8.86 0.00 1.03 0.00 0.08 90.02 07:52:01 AM all 9.19 0.00 0.87 0.01 0.08 89.85 07:52:01 AM 0 7.69 0.00 0.82 0.00 0.08 91.40 07:52:01 AM 1 10.68 0.00 0.93 0.02 0.08 88.29 07:53:01 AM all 9.65 0.00 1.24 0.02 0.11 88.98 07:53:01 AM 0 9.90 0.00 1.32 0.03 0.10 88.64 07:53:01 AM 1 9.40 0.00 1.16 0.00 0.12 89.32 07:54:01 AM all 23.41 0.00 2.68 0.07 0.09 73.75 07:54:01 AM 0 13.66 0.00 2.21 0.05 0.10 83.97 07:54:01 AM 1 33.15 0.00 3.15 0.08 0.08 63.53 07:55:01 AM all 30.71 0.00 4.01 0.25 0.09 64.94 07:55:01 AM 0 12.93 0.00 3.12 0.28 0.08 83.58 07:55:01 AM 1 48.54 0.00 4.91 0.22 0.10 46.23 Average: all 13.63 0.00 1.95 1.36 0.08 82.97 Average: 0 9.82 0.00 1.74 1.34 0.08 87.02 Average: 1 17.45 0.00 2.17 1.39 0.09 78.90