---> uname -a: Linux prd-centos8-robot-2c-8g-2936.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 587 4876 19 2233 6811 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:06:3c:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85212sec preferred_lft 85212sec inet6 fe80::f816:3eff:fe06:3c57/64 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) 08/21/2025 _x86_64_ (2 CPU) 06:09:26 LINUX RESTART (2 CPU) 06:10:00 AM tps rtps wtps bread/s bwrtn/s 06:10:01 AM 430.92 44.08 386.84 28226.32 253219.74 06:11:01 AM 99.22 22.36 76.86 5651.45 10125.44 06:12:01 AM 85.62 0.72 84.91 52.92 10176.56 06:13:01 AM 25.75 0.42 25.33 64.79 2040.19 06:14:01 AM 48.93 6.71 42.22 1245.72 3465.21 06:15:02 AM 44.77 0.25 44.52 47.05 6518.16 06:16:01 AM 4.47 0.00 4.47 0.00 165.29 06:17:01 AM 0.18 0.00 0.18 0.00 2.13 06:18:01 AM 0.55 0.20 0.35 11.60 5.10 06:19:01 AM 2.17 0.02 2.15 0.13 174.53 06:20:01 AM 0.57 0.03 0.53 1.87 207.98 06:21:01 AM 0.40 0.00 0.40 0.00 119.71 06:22:01 AM 0.37 0.00 0.37 0.00 211.18 06:23:01 AM 0.15 0.00 0.15 0.00 15.24 06:24:01 AM 0.20 0.00 0.20 0.00 71.74 06:25:01 AM 1.40 0.03 1.37 0.27 95.12 06:26:01 AM 0.40 0.00 0.40 0.00 127.25 06:27:01 AM 0.20 0.00 0.20 0.00 34.81 06:28:01 AM 7.26 0.32 6.95 36.92 240.74 06:29:01 AM 31.16 0.53 30.62 64.78 2726.16 Average: 19.18 1.72 17.46 415.22 2258.67 06:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:10:01 AM 6061168 7329956 1821264 23.11 2688 1467992 378304 4.80 115548 1450272 64336 06:11:01 AM 5389152 7057756 2493280 31.63 2688 1851676 672564 7.53 186496 1988204 142856 06:12:01 AM 5168760 7006464 2713672 34.43 2688 2013392 708480 7.93 199032 2163684 42480 06:13:01 AM 5199708 7042252 2682724 34.03 2688 2018584 673360 7.54 223372 2110428 14016 06:14:01 AM 4924844 7007960 2957588 37.52 2688 2251156 694080 7.77 258824 2324512 155948 06:15:02 AM 4962812 7051584 2919620 37.04 2688 2256344 641248 7.18 262972 2274852 20 06:16:01 AM 4963388 7052156 2919044 37.03 2688 2256344 641248 7.18 262976 2274916 8 06:17:01 AM 4963292 7052060 2919140 37.03 2688 2256344 641248 7.18 262976 2274856 4 06:18:01 AM 4921476 7011032 2960956 37.56 2688 2257132 707644 7.92 263104 2316356 424 06:19:01 AM 4908940 7002272 2973492 37.72 2688 2260908 746084 8.35 263108 2328928 1100 06:20:01 AM 4899004 6997620 2983428 37.85 2688 2266192 767280 8.59 263656 2338372 260 06:21:01 AM 4893036 6996320 2989396 37.92 2688 2270864 767280 8.59 263656 2344048 1480 06:22:01 AM 4885636 6993972 2996796 38.02 2688 2275908 751636 8.42 263656 2351624 272 06:23:01 AM 4885276 6993932 2997156 38.02 2688 2276236 751636 8.42 263656 2352208 200 06:24:01 AM 4882836 6993616 2999596 38.05 2688 2278352 736252 8.24 263656 2354320 216 06:25:01 AM 4881244 6993812 3001188 38.07 2688 2280140 735772 8.24 263800 2356048 76 06:26:01 AM 4877276 6993508 3005156 38.12 2688 2283804 752616 8.43 263804 2359940 64 06:27:01 AM 4874956 6992560 3007476 38.15 2688 2285184 752616 8.43 263804 2361992 472 06:28:01 AM 4946960 6960344 2935472 37.24 2688 2184584 735488 8.24 321844 2248960 88216 06:29:01 AM 5015056 6994220 2867376 36.38 2688 2152156 703936 7.88 488848 2021916 11380 Average: 5025241 7026170 2857191 36.25 2688 2172165 697939 7.81 260939 2229822 26191 06:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 1.97 0.00 0.13 0.00 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 301.02 194.90 1683.72 61.84 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 69.21 49.38 789.77 8.54 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 17.13 14.13 6.95 4.96 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 33.04 28.47 326.85 6.00 0.00 0.00 0.00 0.00 06:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:02 AM eth0 342.24 253.87 73.09 60.64 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 2.95 2.03 0.59 0.50 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 3.50 1.95 0.52 0.42 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 34.99 16.36 9.88 1.92 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 203.57 198.27 43.36 15.08 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 76.59 73.86 35.06 6.04 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 115.19 115.24 36.26 9.29 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 126.93 126.55 41.60 10.15 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 8.81 6.26 2.42 1.67 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 130.38 128.91 24.37 10.35 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 133.37 129.61 23.20 10.08 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 136.44 137.01 32.89 10.51 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 4.55 4.65 1.09 1.03 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 144.77 108.50 172.28 101.77 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 18.31 16.18 14.74 8.02 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 100.11 84.49 174.59 17.30 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) 08/21/2025 _x86_64_ (2 CPU) 06:09:26 LINUX RESTART (2 CPU) 06:10:00 AM CPU %user %nice %system %iowait %steal %idle 06:10:01 AM all 0.33 0.33 7.64 88.04 0.00 3.65 06:10:01 AM 0 0.66 0.66 7.28 90.73 0.00 0.66 06:10:01 AM 1 0.00 0.00 8.00 85.33 0.00 6.67 06:11:01 AM all 44.25 0.00 7.16 3.80 0.13 44.66 06:11:01 AM 0 52.68 0.00 7.50 4.11 0.12 35.60 06:11:01 AM 1 35.82 0.00 6.82 3.50 0.13 53.72 06:12:01 AM all 28.61 0.00 4.01 3.35 0.10 63.93 06:12:01 AM 0 28.09 0.00 3.97 3.35 0.12 64.47 06:12:01 AM 1 29.13 0.00 4.06 3.34 0.08 63.39 06:13:01 AM all 12.78 0.00 2.29 1.10 0.08 83.76 06:13:01 AM 0 10.18 0.00 2.22 1.65 0.07 85.89 06:13:01 AM 1 15.39 0.00 2.36 0.55 0.08 81.62 06:14:01 AM all 23.01 0.00 4.05 3.58 0.08 69.28 06:14:01 AM 0 31.10 0.00 4.52 2.92 0.08 61.38 06:14:01 AM 1 14.93 0.00 3.58 4.25 0.07 77.17 06:15:02 AM all 12.22 0.00 2.65 1.11 0.08 83.94 06:15:02 AM 0 11.08 0.00 3.23 1.32 0.07 84.30 06:15:02 AM 1 13.36 0.00 2.08 0.91 0.08 83.57 06:16:01 AM all 0.37 0.00 0.09 0.02 0.03 99.50 06:16:01 AM 0 0.15 0.00 0.08 0.00 0.02 99.75 06:16:01 AM 1 0.58 0.00 0.10 0.03 0.03 99.25 06:17:01 AM all 0.33 0.00 0.09 0.00 0.03 99.55 06:17:01 AM 0 0.25 0.00 0.12 0.00 0.03 99.60 06:17:01 AM 1 0.42 0.00 0.07 0.00 0.02 99.50 06:18:01 AM all 1.58 0.00 0.23 0.01 0.13 98.05 06:18:01 AM 0 2.71 0.00 0.33 0.00 0.03 96.93 06:18:01 AM 1 0.45 0.00 0.13 0.02 0.23 99.17 06:19:01 AM all 12.22 0.00 1.37 0.02 0.07 86.33 06:19:01 AM 0 14.68 0.00 1.76 0.03 0.07 83.47 06:19:01 AM 1 9.75 0.00 0.98 0.00 0.07 89.20 06:20:01 AM all 11.79 0.00 1.22 0.00 0.07 86.92 06:20:01 AM 0 17.64 0.00 1.78 0.00 0.07 80.51 06:20:01 AM 1 5.85 0.00 0.66 0.00 0.07 93.42 06:20:01 AM CPU %user %nice %system %iowait %steal %idle 06:21:01 AM all 12.74 0.00 1.02 0.00 0.06 86.19 06:21:01 AM 0 12.07 0.00 0.86 0.00 0.05 87.02 06:21:01 AM 1 13.42 0.00 1.18 0.00 0.07 85.34 06:22:01 AM all 13.99 0.00 1.40 0.01 0.08 84.53 06:22:01 AM 0 19.57 0.00 1.68 0.02 0.09 78.65 06:22:01 AM 1 8.61 0.00 1.13 0.00 0.07 90.20 06:23:01 AM all 5.79 0.00 0.44 0.00 0.06 93.70 06:23:01 AM 0 5.45 0.00 0.37 0.00 0.05 94.12 06:23:01 AM 1 6.13 0.00 0.52 0.00 0.07 93.28 06:24:01 AM all 9.93 0.00 0.88 0.00 0.07 89.12 06:24:01 AM 0 16.10 0.00 0.98 0.00 0.09 82.84 06:24:01 AM 1 3.87 0.00 0.79 0.00 0.05 95.29 06:25:01 AM all 9.11 0.00 0.92 0.02 0.07 89.88 06:25:01 AM 0 5.74 0.00 0.91 0.02 0.05 93.29 06:25:01 AM 1 12.55 0.00 0.94 0.02 0.09 86.41 06:26:01 AM all 10.19 0.00 0.97 0.01 0.06 88.77 06:26:01 AM 0 8.70 0.00 0.79 0.02 0.07 90.43 06:26:01 AM 1 11.69 0.00 1.15 0.00 0.05 87.11 06:27:01 AM all 4.29 0.00 0.46 0.00 0.06 95.19 06:27:01 AM 0 2.37 0.00 0.30 0.00 0.05 97.28 06:27:01 AM 1 6.20 0.00 0.62 0.00 0.07 93.11 06:28:01 AM all 19.02 0.00 2.28 0.04 0.08 78.59 06:28:01 AM 0 26.21 0.00 2.70 0.05 0.08 70.96 06:28:01 AM 1 11.83 0.00 1.86 0.03 0.07 86.21 06:29:01 AM all 29.75 0.00 3.71 0.32 0.11 66.12 06:29:01 AM 0 24.35 0.00 3.30 0.23 0.10 72.01 06:29:01 AM 1 35.14 0.00 4.11 0.40 0.12 60.23 Average: all 13.81 0.00 1.87 0.83 0.07 83.42 Average: 0 15.22 0.00 1.98 0.85 0.07 81.89 Average: 1 12.39 0.00 1.76 0.80 0.08 84.96