---> uname -a: Linux prd-centos8-robot-2c-8g-711.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 607 4856 19 2233 6791 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:be:c3:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85185sec preferred_lft 85185sec inet6 fe80::f816:3eff:febe:c372/64 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) 10/05/2025 _x86_64_ (2 CPU) 05:16:51 LINUX RESTART (2 CPU) 05:17:02 AM tps rtps wtps bread/s bwrtn/s 05:18:01 AM 216.82 158.45 58.37 14996.76 40658.15 05:19:01 AM 126.81 0.73 126.07 53.45 13211.75 05:20:01 AM 28.39 0.42 27.97 64.78 2388.47 05:21:01 AM 33.61 6.71 26.89 1245.72 1945.35 05:22:01 AM 58.14 0.25 57.89 47.06 7922.41 05:23:01 AM 4.75 0.00 4.75 0.00 176.31 05:24:01 AM 0.37 0.00 0.37 0.00 4.08 05:25:01 AM 0.38 0.00 0.38 0.00 4.40 05:26:01 AM 2.17 0.22 1.95 11.73 175.67 05:27:01 AM 0.63 0.03 0.60 1.87 168.09 05:28:01 AM 0.32 0.00 0.32 0.00 114.70 05:29:01 AM 0.23 0.00 0.23 0.00 58.42 05:30:01 AM 0.25 0.00 0.25 0.00 177.42 05:31:01 AM 0.22 0.00 0.22 0.00 41.29 05:32:01 AM 1.32 0.03 1.28 0.27 67.66 05:33:01 AM 0.52 0.00 0.52 0.00 70.96 05:34:01 AM 0.25 0.00 0.25 0.00 131.09 05:35:01 AM 0.13 0.00 0.13 0.00 41.72 05:36:01 AM 14.95 0.32 14.63 36.93 686.34 05:37:01 AM 31.24 0.53 30.71 64.79 2496.02 Average: 25.92 8.26 17.66 814.40 3496.17 05:17:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:18:01 AM 5518492 7059680 2363932 29.99 2688 1733676 715220 8.01 185480 1894708 100408 05:19:01 AM 5179956 7018756 2702468 34.28 2688 2014552 697872 7.81 197916 2150416 54088 05:20:01 AM 5253080 7093652 2629344 33.36 2688 2016500 643200 7.20 218696 2059920 10776 05:21:01 AM 4924804 6992472 2957620 37.52 2688 2237452 739348 8.28 275816 2311096 163184 05:22:01 AM 4939196 7030956 2943228 37.34 2688 2259400 658116 7.37 261532 2297956 36 05:23:01 AM 4938456 7030216 2943968 37.35 2688 2259400 658116 7.37 261536 2298684 4 05:24:01 AM 4939036 7030788 2943388 37.34 2688 2259400 673492 7.54 261536 2298376 4 05:25:01 AM 4938896 7030840 2943528 37.34 2688 2259592 673492 7.54 261528 2298672 196 05:26:01 AM 4883184 6978996 2999240 38.05 2688 2263468 750652 8.41 261668 2353940 592 05:27:01 AM 4876316 6976748 3006108 38.14 2688 2268096 770824 8.63 262152 2360000 348 05:28:01 AM 4872512 6976544 3009912 38.19 2688 2271688 770824 8.63 262216 2363720 620 05:29:01 AM 4866324 6973876 3016100 38.26 2688 2275200 770824 8.63 262216 2370116 2428 05:30:01 AM 4861240 6971844 3021184 38.33 2688 2278260 760024 8.51 262216 2375148 196 05:31:01 AM 4857440 6969940 3024984 38.38 2688 2280148 760024 8.51 262216 2378852 892 05:32:01 AM 4855856 6969856 3026568 38.40 2688 2281640 778384 8.72 262332 2380300 1260 05:33:01 AM 4854076 6969584 3028348 38.42 2688 2283148 778384 8.72 262332 2382172 848 05:34:01 AM 4850328 6969280 3032096 38.47 2688 2286620 778384 8.72 262332 2385772 452 05:35:01 AM 4848280 6968380 3034144 38.49 2688 2287756 778384 8.72 262332 2387732 364 05:36:01 AM 4874788 6897964 3007636 38.16 2688 2194616 795792 8.91 322188 2320132 95372 05:37:01 AM 5011416 6990500 2871008 36.42 2688 2152280 719008 8.05 487548 2025900 25104 Average: 4957184 6995044 2925240 37.11 2688 2208145 733518 8.21 267789 2284681 22859 05:17:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 289.75 181.04 1568.65 61.03 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 85.97 65.08 1125.65 10.14 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 15.09 10.98 5.86 4.10 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 36.74 32.56 327.69 6.71 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 474.74 341.76 96.79 80.05 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 2.73 2.15 0.76 0.68 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 2.85 2.00 0.46 0.43 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 23.24 15.09 7.15 1.44 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 178.32 171.57 40.80 13.39 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 89.94 90.44 32.52 7.40 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 80.87 81.01 27.59 6.53 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 84.04 84.42 26.89 6.81 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 80.69 80.49 24.32 7.00 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 108.61 108.46 20.81 8.40 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 103.02 102.08 18.56 8.07 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 98.52 97.55 17.58 8.17 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 75.39 76.85 22.55 7.02 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 3.12 3.95 0.66 0.69 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 151.31 111.83 170.86 97.50 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 18.50 17.63 15.69 8.30 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 100.01 83.76 176.44 17.16 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) 10/05/2025 _x86_64_ (2 CPU) 05:16:51 LINUX RESTART (2 CPU) 05:17:02 AM CPU %user %nice %system %iowait %steal %idle 05:18:01 AM all 49.82 0.06 10.83 5.67 0.18 33.44 05:18:01 AM 0 44.43 0.07 10.20 5.06 0.17 40.07 05:18:01 AM 1 55.24 0.05 11.46 6.28 0.19 26.78 05:19:01 AM all 35.43 0.00 5.51 1.74 0.13 57.19 05:19:01 AM 0 28.48 0.00 4.97 1.75 0.13 64.67 05:19:01 AM 1 42.40 0.00 6.05 1.72 0.13 49.69 05:20:01 AM all 11.90 0.00 1.70 0.28 0.07 86.05 05:20:01 AM 0 11.09 0.00 1.74 0.33 0.07 86.77 05:20:01 AM 1 12.71 0.00 1.67 0.23 0.07 85.32 05:21:01 AM all 17.72 0.00 3.68 0.40 0.09 78.11 05:21:01 AM 0 13.12 0.00 3.55 0.57 0.10 82.66 05:21:01 AM 1 22.32 0.00 3.81 0.23 0.08 73.56 05:22:01 AM all 16.85 0.00 3.52 0.66 0.09 78.88 05:22:01 AM 0 19.59 0.00 4.05 0.30 0.10 75.96 05:22:01 AM 1 14.11 0.00 3.00 1.02 0.08 81.79 05:23:01 AM all 0.35 0.00 0.09 0.02 0.07 99.47 05:23:01 AM 0 0.10 0.00 0.08 0.02 0.07 99.73 05:23:01 AM 1 0.60 0.00 0.10 0.02 0.07 99.22 05:24:01 AM all 0.34 0.00 0.07 0.00 0.05 99.54 05:24:01 AM 0 0.15 0.00 0.12 0.00 0.08 99.65 05:24:01 AM 1 0.53 0.00 0.02 0.00 0.02 99.43 05:25:01 AM all 0.34 0.00 0.14 0.00 0.07 99.45 05:25:01 AM 0 0.18 0.00 0.15 0.00 0.10 99.57 05:25:01 AM 1 0.50 0.00 0.13 0.00 0.03 99.33 05:26:01 AM all 12.33 0.00 1.38 0.01 0.09 86.19 05:26:01 AM 0 6.33 0.00 1.08 0.02 0.10 92.47 05:26:01 AM 1 18.36 0.00 1.68 0.00 0.08 79.87 05:27:01 AM all 11.92 0.00 1.34 0.02 0.10 86.62 05:27:01 AM 0 5.54 0.00 0.70 0.03 0.10 93.63 05:27:01 AM 1 18.23 0.00 1.99 0.00 0.10 79.69 05:28:01 AM all 10.13 0.00 0.86 0.00 0.09 88.91 05:28:01 AM 0 8.51 0.00 0.72 0.00 0.10 90.67 05:28:01 AM 1 11.78 0.00 1.00 0.00 0.09 87.13 05:28:01 AM CPU %user %nice %system %iowait %steal %idle 05:29:01 AM all 8.59 0.00 0.75 0.02 0.08 90.57 05:29:01 AM 0 4.36 0.00 0.60 0.03 0.07 94.94 05:29:01 AM 1 12.83 0.00 0.89 0.00 0.10 86.18 05:30:01 AM all 13.23 0.00 1.38 0.01 0.09 85.29 05:30:01 AM 0 6.03 0.00 0.85 0.00 0.08 93.04 05:30:01 AM 1 20.53 0.00 1.93 0.02 0.09 77.44 05:31:01 AM all 7.19 0.00 0.68 0.00 0.08 92.04 05:31:01 AM 0 5.47 0.00 0.49 0.00 0.08 93.96 05:31:01 AM 1 8.92 0.00 0.88 0.00 0.08 90.12 05:32:01 AM all 8.23 0.00 0.82 0.01 0.09 90.84 05:32:01 AM 0 4.57 0.00 0.87 0.00 0.10 94.45 05:32:01 AM 1 11.97 0.00 0.77 0.02 0.09 87.16 05:33:01 AM all 8.56 0.00 0.66 0.00 0.08 90.71 05:33:01 AM 0 3.20 0.00 0.59 0.00 0.07 96.15 05:33:01 AM 1 14.02 0.00 0.73 0.00 0.09 85.16 05:34:01 AM all 7.74 0.00 0.89 0.00 0.08 91.28 05:34:01 AM 0 4.14 0.00 0.52 0.00 0.08 95.25 05:34:01 AM 1 11.35 0.00 1.26 0.00 0.08 87.31 05:35:01 AM all 3.59 0.00 0.45 0.00 0.08 95.88 05:35:01 AM 0 3.78 0.00 0.43 0.00 0.08 95.70 05:35:01 AM 1 3.39 0.00 0.47 0.00 0.08 96.06 05:36:01 AM all 21.95 0.00 2.42 0.08 0.10 75.45 05:36:01 AM 0 11.63 0.00 2.18 0.07 0.10 86.03 05:36:01 AM 1 32.28 0.00 2.66 0.10 0.10 64.86 05:37:01 AM all 30.62 0.00 4.20 0.26 0.11 64.81 05:37:01 AM 0 27.10 0.00 4.08 0.18 0.12 68.52 05:37:01 AM 1 34.15 0.00 4.31 0.33 0.10 61.10 Average: all 13.82 0.00 2.06 0.46 0.09 83.57 Average: 0 10.38 0.00 1.89 0.42 0.10 87.22 Average: 1 17.27 0.00 2.23 0.49 0.09 79.91