---> uname -a: Linux prd-centos8-robot-2c-8g-102.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4902 19 2194 6798 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:9f:40:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85031sec preferred_lft 85031sec inet6 fe80::f816:3eff:fe9f:4079/64 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) 10/02/2025 _x86_64_ (2 CPU) 08:59:34 LINUX RESTART (2 CPU) 09:00:00 AM tps rtps wtps bread/s bwrtn/s 09:00:01 AM 252.43 102.91 149.51 5227.18 309188.35 09:01:01 AM 116.81 47.50 69.31 7416.06 18053.98 09:02:01 AM 98.37 0.80 97.57 54.75 11406.09 09:03:01 AM 21.68 0.35 21.33 61.99 1870.19 09:04:01 AM 48.95 6.78 42.17 1248.52 2773.33 09:05:01 AM 47.09 2.73 44.36 439.66 7153.89 09:06:01 AM 6.28 0.00 6.28 0.00 226.73 09:07:01 AM 0.25 0.00 0.25 0.00 4.47 09:08:01 AM 0.48 0.20 0.28 11.60 17.73 09:09:01 AM 1.92 0.00 1.92 0.00 82.66 09:10:01 AM 0.28 0.00 0.28 0.00 14.33 09:11:01 AM 0.30 0.00 0.30 0.00 18.89 09:12:01 AM 0.23 0.00 0.23 0.00 16.43 09:13:01 AM 0.13 0.00 0.13 0.00 8.68 09:14:01 AM 0.35 0.00 0.35 0.00 17.68 09:15:01 AM 0.52 0.07 0.45 2.13 30.44 09:16:01 AM 1.42 0.00 1.42 0.00 45.84 09:17:01 AM 0.25 0.00 0.25 0.00 15.98 09:18:01 AM 0.15 0.00 0.15 0.00 22.55 09:19:01 AM 0.15 0.00 0.15 0.00 12.33 09:20:01 AM 0.35 0.00 0.35 0.00 25.20 09:21:01 AM 4.01 0.32 3.70 36.91 165.35 09:22:02 AM 30.86 0.53 30.33 64.79 1545.68 Average: 17.50 2.77 14.72 428.14 2218.36 09:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 AM 6127952 7350088 1754480 22.26 2688 1427184 361912 4.59 111832 1409772 330944 09:01:01 AM 5306596 6976892 2575836 32.68 2688 1853248 783464 8.77 185036 2070420 167444 09:02:01 AM 5156116 6998704 2726316 34.59 2688 2018184 728556 8.16 198720 2175320 42016 09:03:01 AM 5230848 7075216 2651584 33.64 2688 2020044 652156 7.30 219428 2082612 10760 09:04:01 AM 4855968 6963396 3026464 38.40 2688 2274664 730764 8.18 260164 2389256 196184 09:05:01 AM 4941244 7048588 2941188 37.31 2688 2274680 643232 7.20 267840 2291832 20 09:06:01 AM 4941976 7049200 2940456 37.30 2688 2274680 643232 7.20 267840 2291944 4 09:07:01 AM 4942080 7049304 2940352 37.30 2688 2274680 643232 7.20 267840 2291804 4 09:08:01 AM 4899132 7007284 2983300 37.85 2688 2275608 737844 8.26 267964 2334220 104 09:09:01 AM 4896824 7005380 2985608 37.88 2688 2276020 737844 8.26 267964 2336580 128 09:10:01 AM 4894700 7003616 2987732 37.90 2688 2276380 739328 8.28 267964 2338656 172 09:11:01 AM 4892816 7002120 2989616 37.93 2688 2276760 739328 8.28 267964 2340568 96 09:12:01 AM 4889900 6999580 2992532 37.96 2688 2277136 739328 8.28 267968 2343652 68 09:13:01 AM 4889032 6999064 2993400 37.98 2688 2277488 739328 8.28 267968 2344432 188 09:14:01 AM 4887124 6997532 2995308 38.00 2688 2277864 739328 8.28 267968 2346252 144 09:15:01 AM 4885680 6996836 2996752 38.02 2688 2278604 736040 8.24 268424 2347332 100 09:16:01 AM 4885392 6996952 2997040 38.02 2688 2279008 736040 8.24 268424 2347716 92 09:17:01 AM 4885048 6997084 2997384 38.03 2688 2279484 736040 8.24 268424 2347948 168 09:18:01 AM 4883876 6996392 2998556 38.04 2688 2279964 736040 8.24 268424 2348956 16 09:19:01 AM 4883488 6996484 2998944 38.05 2688 2280444 736040 8.24 268424 2349680 168 09:20:01 AM 4882064 6995540 3000368 38.06 2688 2280924 735968 8.24 268424 2350864 4 09:21:01 AM 5054704 6993912 2827728 35.87 2688 2110304 707116 7.92 268684 2194640 20180 09:22:02 AM 5099828 7037584 2782604 35.30 2688 2111348 675456 7.56 470980 1956144 11984 Average: 5009234 7023337 2873198 36.45 2688 2184987 702505 7.87 261073 2244809 33956 09:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 9.71 7.77 2.93 1.08 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 332.54 208.41 1655.28 61.81 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 75.76 60.19 844.62 9.77 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 14.01 10.61 6.48 4.47 0.00 0.00 0.00 0.00 09:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM eth0 38.44 33.14 329.93 7.25 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 438.14 325.06 92.72 80.16 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 2.68 2.35 0.82 0.70 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 4.03 1.97 0.68 0.43 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 47.74 29.31 12.59 3.02 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 14.63 10.21 3.17 1.97 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 12.95 8.98 2.71 1.76 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 12.75 9.28 2.91 1.84 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 12.00 9.55 3.02 2.01 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 10.51 8.73 2.51 1.68 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 11.53 9.38 2.77 1.81 0.00 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 14.60 12.53 3.67 2.31 0.00 0.00 0.00 0.00 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 1.55 1.05 0.47 0.23 0.00 0.00 0.00 0.00 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 5.65 1.10 0.81 0.19 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 4.52 1.57 1.36 0.80 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 1.42 1.05 0.34 0.19 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 8.00 1.08 1.27 0.19 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 81.04 57.65 90.27 48.32 0.00 0.00 0.00 0.00 09:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:02 AM eth0 18.33 16.58 14.54 8.26 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 52.82 37.24 139.60 10.86 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) 10/02/2025 _x86_64_ (2 CPU) 08:59:34 LINUX RESTART (2 CPU) 09:00:00 AM CPU %user %nice %system %iowait %steal %idle 09:00:01 AM all 3.88 0.00 8.74 81.55 0.49 5.34 09:00:01 AM 0 3.88 0.00 7.77 77.67 0.00 10.68 09:00:01 AM 1 3.88 0.00 9.71 85.44 0.97 0.00 09:01:01 AM all 42.35 0.02 7.79 4.85 0.13 44.86 09:01:01 AM 0 51.52 0.02 8.39 4.58 0.12 35.37 09:01:01 AM 1 33.15 0.02 7.19 5.13 0.13 54.37 09:02:01 AM all 28.11 0.00 4.12 4.22 0.10 63.45 09:02:01 AM 0 36.94 0.00 5.21 3.64 0.10 54.11 09:02:01 AM 1 19.30 0.00 3.03 4.80 0.10 72.77 09:03:01 AM all 12.26 0.00 1.57 0.38 0.06 85.74 09:03:01 AM 0 16.57 0.00 1.79 0.33 0.05 81.26 09:03:01 AM 1 7.95 0.00 1.35 0.42 0.07 90.21 09:04:01 AM all 25.72 0.00 4.43 0.74 0.08 69.04 09:04:01 AM 0 34.31 0.00 4.79 0.97 0.08 59.86 09:04:01 AM 1 17.11 0.00 4.07 0.52 0.07 78.23 09:05:01 AM all 8.91 0.00 2.40 1.51 0.06 87.12 09:05:01 AM 0 11.99 0.00 2.68 1.74 0.05 83.54 09:05:01 AM 1 5.84 0.00 2.13 1.27 0.07 90.69 09:06:01 AM all 0.38 0.00 0.10 0.03 0.03 99.46 09:06:01 AM 0 0.45 0.00 0.08 0.05 0.03 99.38 09:06:01 AM 1 0.32 0.00 0.12 0.00 0.03 99.53 09:07:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 09:07:01 AM 0 0.45 0.00 0.05 0.00 0.02 99.48 09:07:01 AM 1 0.20 0.00 0.10 0.00 0.05 99.65 09:08:01 AM all 2.28 0.00 0.37 0.02 0.03 97.30 09:08:01 AM 0 4.07 0.00 0.50 0.02 0.03 95.38 09:08:01 AM 1 0.49 0.00 0.23 0.02 0.03 99.23 09:09:01 AM all 4.77 0.00 0.38 0.01 0.07 94.77 09:09:01 AM 0 5.62 0.00 0.42 0.00 0.07 93.90 09:09:01 AM 1 3.93 0.00 0.33 0.02 0.07 95.65 09:10:01 AM all 4.42 0.00 0.35 0.00 0.07 95.16 09:10:01 AM 0 5.25 0.00 0.38 0.00 0.05 94.31 09:10:01 AM 1 3.60 0.00 0.32 0.00 0.08 96.00 09:10:01 AM CPU %user %nice %system %iowait %steal %idle 09:11:01 AM all 4.50 0.00 0.35 0.00 0.07 95.09 09:11:01 AM 0 6.13 0.00 0.43 0.00 0.07 93.37 09:11:01 AM 1 2.86 0.00 0.27 0.00 0.07 96.81 09:12:01 AM all 4.47 0.00 0.31 0.00 0.06 95.16 09:12:01 AM 0 6.09 0.00 0.38 0.00 0.07 93.46 09:12:01 AM 1 2.86 0.00 0.23 0.00 0.05 96.86 09:13:01 AM all 4.05 0.00 0.33 0.00 0.08 95.53 09:13:01 AM 0 4.83 0.00 0.38 0.00 0.10 94.68 09:13:01 AM 1 3.26 0.00 0.28 0.00 0.07 96.38 09:14:01 AM all 4.51 0.00 0.36 0.00 0.05 95.08 09:14:01 AM 0 4.03 0.00 0.30 0.00 0.05 95.62 09:14:01 AM 1 4.98 0.00 0.42 0.00 0.05 94.55 09:15:01 AM all 5.22 0.00 0.45 0.01 0.08 94.24 09:15:01 AM 0 4.51 0.00 0.42 0.00 0.08 94.99 09:15:01 AM 1 5.94 0.00 0.48 0.02 0.07 93.50 09:16:01 AM all 1.17 0.00 0.13 0.00 0.05 98.66 09:16:01 AM 0 1.32 0.00 0.10 0.00 0.03 98.55 09:16:01 AM 1 1.02 0.00 0.15 0.00 0.07 98.76 09:17:01 AM all 1.34 0.00 0.12 0.00 0.07 98.48 09:17:01 AM 0 1.72 0.00 0.13 0.00 0.08 98.06 09:17:01 AM 1 0.95 0.00 0.10 0.00 0.05 98.90 09:18:01 AM all 1.27 0.00 0.14 0.00 0.04 98.54 09:18:01 AM 0 1.52 0.00 0.13 0.00 0.03 98.31 09:18:01 AM 1 1.02 0.00 0.15 0.00 0.05 98.78 09:19:01 AM all 1.27 0.00 0.15 0.00 0.07 98.51 09:19:01 AM 0 1.95 0.00 0.20 0.00 0.07 97.78 09:19:01 AM 1 0.59 0.00 0.10 0.00 0.07 99.25 09:20:01 AM all 1.36 0.00 0.15 0.00 0.05 98.44 09:20:01 AM 0 1.70 0.00 0.17 0.00 0.05 98.08 09:20:01 AM 1 1.02 0.00 0.13 0.00 0.05 98.80 09:21:01 AM all 9.33 0.00 1.82 0.06 0.07 88.72 09:21:01 AM 0 14.26 0.00 2.33 0.10 0.08 83.23 09:21:01 AM 1 4.41 0.00 1.32 0.02 0.05 94.20 09:21:01 AM CPU %user %nice %system %iowait %steal %idle 09:22:02 AM all 29.97 0.00 3.38 0.48 0.08 66.09 09:22:02 AM 0 38.26 0.00 3.30 0.85 0.10 57.49 09:22:02 AM 1 21.67 0.00 3.46 0.10 0.07 74.70 Average: all 9.00 0.00 1.34 0.62 0.06 88.98 Average: 0 11.52 0.00 1.49 0.62 0.06 86.31 Average: 1 6.48 0.00 1.19 0.63 0.06 91.65