---> uname -a: Linux prd-centos8-robot-2c-8g-698.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 616 4855 19 2225 6783 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:59:07:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85153sec preferred_lft 85153sec inet6 fe80::f816:3eff:fe59:7c0/64 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) 08/15/2025 _x86_64_ (2 CPU) 05:58:27 LINUX RESTART (2 CPU) 05:59:02 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 119.63 63.31 56.33 6409.22 34000.61 06:01:01 AM 114.61 0.08 114.53 2.00 11130.32 06:02:01 AM 28.48 0.75 27.73 53.30 3953.63 06:03:01 AM 22.66 0.38 22.28 64.26 1277.42 06:04:01 AM 76.39 6.96 69.43 1292.77 8373.44 06:05:01 AM 11.10 0.00 11.10 0.00 729.95 06:06:01 AM 2.60 0.00 2.60 0.00 71.44 06:07:01 AM 0.18 0.00 0.18 0.00 2.17 06:08:01 AM 0.62 0.22 0.40 11.73 110.30 06:09:01 AM 2.32 0.03 2.28 1.87 229.12 06:10:01 AM 0.33 0.00 0.33 0.00 111.06 06:11:01 AM 0.32 0.00 0.32 0.00 136.03 06:12:01 AM 0.58 0.32 0.27 6.93 99.23 06:13:01 AM 0.97 0.00 0.97 0.00 93.63 06:14:01 AM 0.27 0.03 0.23 0.27 23.83 06:15:01 AM 1.30 0.00 1.30 0.00 93.78 06:16:01 AM 0.38 0.00 0.38 0.00 128.01 06:17:01 AM 0.18 0.00 0.18 0.00 57.61 06:18:01 AM 15.31 0.33 14.98 37.85 772.49 06:19:01 AM 29.42 0.52 28.91 63.85 2354.93 Average: 21.30 3.60 17.71 392.26 3162.31 05:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5502336 7038468 2380096 30.19 2688 1728704 776832 8.70 186152 1913304 93944 06:01:01 AM 5109908 6970892 2772524 35.17 2688 2037648 790556 8.85 191128 2236680 133972 06:02:01 AM 5209908 7040076 2672524 33.90 2688 2006384 727940 8.15 208064 2116024 8928 06:03:01 AM 5146820 7026088 2735612 34.71 2688 2052760 769160 8.61 230176 2149688 41016 06:04:01 AM 4946260 7030012 2936172 37.25 2688 2251232 707416 7.92 263024 2288232 10848 06:05:01 AM 4951252 7034864 2931180 37.19 2688 2251232 707416 7.92 263024 2288224 8 06:06:01 AM 4951124 7034736 2931308 37.19 2688 2251232 707416 7.92 263028 2288268 4 06:07:01 AM 4951324 7034940 2931108 37.19 2688 2251236 707416 7.92 263028 2288152 4 06:08:01 AM 4897116 6984484 2985316 37.87 2688 2254988 797400 8.93 263160 2341980 308 06:09:01 AM 4887324 6979568 2995108 38.00 2688 2259864 831068 9.31 263644 2351228 348 06:10:01 AM 4882392 6978788 3000040 38.06 2688 2264056 834044 9.34 263708 2355988 1344 06:11:01 AM 4874264 6975736 3008168 38.16 2688 2269080 834044 9.34 263708 2364196 2348 06:12:01 AM 4872852 6975312 3009580 38.18 2688 2269960 817852 9.16 263824 2365768 224 06:13:01 AM 4870188 6974588 3012244 38.21 2688 2272008 817852 9.16 263876 2368164 4 06:14:01 AM 4868456 6974764 3013976 38.24 2688 2273916 815608 9.13 264048 2369828 1308 06:15:01 AM 4864616 6974288 3017816 38.29 2688 2277280 815608 9.13 264048 2373144 2748 06:16:01 AM 4863580 6974504 3018852 38.30 2688 2278532 815608 9.13 264048 2374344 300 06:17:01 AM 4861140 6973560 3021292 38.33 2688 2280028 815608 9.13 264048 2376984 120 06:18:01 AM 4988176 6956864 2894256 36.72 2688 2142240 779384 8.73 329364 2205448 60224 06:19:01 AM 5011148 6982756 2871284 36.43 2688 2145404 767608 8.59 487360 2028260 25024 Average: 4975509 6995764 2906923 36.88 2688 2190889 781792 8.75 266123 2272195 19151 05:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 303.90 168.64 1375.72 57.25 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 100.03 78.66 1118.49 10.43 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 11.61 3.86 4.01 1.46 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 19.86 18.41 60.97 5.41 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 457.28 276.99 365.50 76.72 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 2.33 1.97 0.52 0.46 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 2.08 0.88 0.24 0.15 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 4.05 1.93 0.53 0.42 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 167.41 147.69 40.96 11.83 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 143.60 140.35 39.90 11.06 0.00 0.00 0.00 0.00 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 99.95 98.00 33.30 7.87 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 125.80 126.99 39.76 9.90 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 46.68 43.53 7.67 4.03 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 121.11 118.53 22.80 9.85 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 141.20 140.52 24.53 11.03 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 113.23 110.73 29.17 8.87 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 38.33 39.09 6.02 3.01 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 51.02 51.69 7.89 3.95 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 114.75 75.77 165.72 96.80 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 16.26 14.88 13.94 7.62 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 103.86 82.89 166.90 16.87 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) 08/15/2025 _x86_64_ (2 CPU) 05:58:27 LINUX RESTART (2 CPU) 05:59:02 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 32.54 0.04 6.29 25.88 0.09 35.15 06:00:01 AM 0 30.63 0.03 6.14 24.71 0.10 38.39 06:00:01 AM 1 34.46 0.05 6.45 27.04 0.09 31.92 06:01:01 AM all 31.03 0.00 4.98 5.68 0.11 58.20 06:01:01 AM 0 18.20 0.00 3.66 4.75 0.10 73.28 06:01:01 AM 1 43.91 0.00 6.31 6.61 0.12 43.05 06:02:01 AM all 9.62 0.00 1.64 0.70 0.05 87.98 06:02:01 AM 0 5.78 0.00 1.18 0.83 0.03 92.17 06:02:01 AM 1 13.47 0.00 2.10 0.57 0.07 83.80 06:03:01 AM all 18.41 0.00 2.44 0.54 0.07 78.54 06:03:01 AM 0 15.58 0.00 2.08 0.52 0.07 81.75 06:03:01 AM 1 21.25 0.00 2.80 0.57 0.07 75.32 06:04:01 AM all 24.91 0.00 5.08 2.00 0.08 67.92 06:04:01 AM 0 21.51 0.00 5.69 3.08 0.08 69.64 06:04:01 AM 1 28.30 0.00 4.47 0.93 0.08 66.21 06:05:01 AM all 0.34 0.00 0.13 0.08 0.02 99.42 06:05:01 AM 0 0.12 0.00 0.15 0.07 0.02 99.65 06:05:01 AM 1 0.57 0.00 0.12 0.10 0.02 99.20 06:06:01 AM all 0.23 0.00 0.07 0.01 0.04 99.66 06:06:01 AM 0 0.03 0.00 0.03 0.00 0.02 99.92 06:06:01 AM 1 0.42 0.00 0.10 0.02 0.07 99.40 06:07:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 06:07:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 06:07:01 AM 1 0.57 0.00 0.03 0.00 0.03 99.37 06:08:01 AM all 9.97 0.00 1.23 0.02 0.07 88.71 06:08:01 AM 0 5.36 0.00 0.69 0.02 0.07 93.87 06:08:01 AM 1 14.59 0.00 1.77 0.02 0.07 83.56 06:09:01 AM all 13.34 0.00 1.34 0.00 0.07 85.26 06:09:01 AM 0 7.54 0.00 0.87 0.00 0.07 91.51 06:09:01 AM 1 19.21 0.00 1.80 0.00 0.07 78.92 06:10:01 AM all 11.25 0.00 0.87 0.00 0.06 87.82 06:10:01 AM 0 15.01 0.00 1.06 0.00 0.07 83.87 06:10:01 AM 1 7.55 0.00 0.69 0.00 0.05 91.71 06:10:01 AM CPU %user %nice %system %iowait %steal %idle 06:11:01 AM all 11.44 0.00 1.24 0.02 0.08 87.24 06:11:01 AM 0 10.17 0.00 1.36 0.03 0.07 88.37 06:11:01 AM 1 12.70 0.00 1.11 0.00 0.08 86.11 06:12:01 AM all 7.83 0.00 0.62 0.01 0.06 91.48 06:12:01 AM 0 7.57 0.00 0.49 0.00 0.05 91.88 06:12:01 AM 1 8.09 0.00 0.75 0.02 0.07 91.07 06:13:01 AM all 8.38 0.00 0.69 0.00 0.07 90.85 06:13:01 AM 0 4.30 0.00 0.55 0.00 0.07 95.08 06:13:01 AM 1 12.53 0.00 0.83 0.00 0.07 86.57 06:14:01 AM all 8.58 0.00 0.88 0.00 0.08 90.47 06:14:01 AM 0 7.51 0.00 0.62 0.00 0.05 91.81 06:14:01 AM 1 9.65 0.00 1.13 0.00 0.10 89.12 06:15:01 AM all 10.11 0.00 0.89 0.01 0.07 88.92 06:15:01 AM 0 6.70 0.00 0.61 0.02 0.07 92.61 06:15:01 AM 1 13.48 0.00 1.16 0.00 0.07 85.29 06:16:01 AM all 4.01 0.00 0.47 0.01 0.07 95.45 06:16:01 AM 0 1.79 0.00 0.30 0.02 0.05 97.84 06:16:01 AM 1 6.22 0.00 0.64 0.00 0.08 93.06 06:17:01 AM all 4.73 0.00 0.52 0.00 0.05 94.70 06:17:01 AM 0 4.45 0.00 0.55 0.00 0.05 94.94 06:17:01 AM 1 5.01 0.00 0.49 0.00 0.05 94.46 06:18:01 AM all 22.90 0.00 2.58 0.32 0.07 74.14 06:18:01 AM 0 9.86 0.00 1.75 0.22 0.07 88.11 06:18:01 AM 1 35.93 0.00 3.41 0.42 0.07 60.18 06:19:01 AM all 29.74 0.00 4.33 0.41 0.09 65.43 06:19:01 AM 0 19.26 0.00 3.66 0.48 0.08 76.52 06:19:01 AM 1 40.22 0.00 5.01 0.33 0.10 54.34 Average: all 12.98 0.00 1.82 1.77 0.07 83.37 Average: 0 9.56 0.00 1.58 1.72 0.06 87.09 Average: 1 16.41 0.00 2.06 1.81 0.07 79.64