---> uname -a: Linux prd-centos8-robot-2c-8g-36222.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 597 4877 19 2222 6802 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:e7:c2:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85203sec preferred_lft 85203sec inet6 fe80::f816:3eff:fee7:c269/64 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) 06/22/2025 _x86_64_ (2 CPU) 01:15:31 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 85.44 8.26 77.17 2804.80 7415.29 01:18:01 AM 72.24 0.73 71.51 53.05 9851.13 01:19:01 AM 42.17 7.13 35.04 1310.50 2250.72 01:20:01 AM 60.60 2.73 57.86 439.59 7690.72 01:21:01 AM 7.45 0.00 7.45 0.00 294.62 01:22:01 AM 0.37 0.00 0.37 0.00 6.60 01:23:01 AM 0.22 0.00 0.22 0.00 2.35 01:24:01 AM 0.45 0.02 0.43 0.13 110.08 01:25:01 AM 2.00 0.03 1.97 1.87 220.93 01:26:01 AM 0.35 0.00 0.35 0.00 113.23 01:27:01 AM 0.37 0.00 0.37 0.00 102.07 01:28:02 AM 0.23 0.00 0.23 0.00 143.86 01:29:01 AM 0.17 0.00 0.17 0.00 9.37 01:30:01 AM 0.22 0.00 0.22 0.00 72.56 01:31:01 AM 0.53 0.03 0.50 0.27 63.42 01:32:01 AM 1.33 0.00 1.33 0.00 155.06 01:33:01 AM 0.30 0.00 0.30 0.00 43.01 01:34:01 AM 0.25 0.00 0.25 0.00 46.95 01:35:01 AM 29.43 0.65 28.78 74.12 2708.55 Average: 16.02 1.03 14.99 246.78 1648.93 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5309712 7018672 2572720 32.64 2688 1891944 730728 8.18 187288 2066460 171284 01:18:01 AM 5220028 7037692 2662404 33.78 2688 1994520 683944 7.66 208928 2107668 9928 01:19:01 AM 4970528 6982180 2911904 36.94 2688 2183956 766644 8.58 270840 2280636 130176 01:20:01 AM 4962964 7040360 2919468 37.04 2688 2245928 642756 7.20 266924 2268412 28 01:21:01 AM 4967220 7044512 2915212 36.98 2688 2245932 642756 7.20 266928 2268392 16 01:22:01 AM 4967448 7044740 2914984 36.98 2688 2245932 642756 7.20 266928 2268304 8 01:23:01 AM 4967436 7044728 2914996 36.98 2688 2245932 642756 7.20 266928 2268332 4 01:24:01 AM 4913904 6994716 2968528 37.66 2688 2249460 727588 8.15 267056 2321372 488 01:25:01 AM 4906672 6992204 2975760 37.75 2688 2254172 748388 8.38 267536 2328208 364 01:26:01 AM 4903420 6992608 2979012 37.79 2688 2257844 748388 8.38 267600 2331464 784 01:27:01 AM 4899800 6992316 2982632 37.84 2688 2261164 748388 8.38 267600 2334944 1156 01:28:02 AM 4896112 6991792 2986320 37.89 2688 2264320 743740 8.33 267600 2338796 40 01:29:01 AM 4895016 6991676 2987416 37.90 2688 2265300 761796 8.53 267600 2339856 804 01:30:01 AM 4892844 6991280 2989588 37.93 2688 2267076 742004 8.31 267600 2341788 440 01:31:01 AM 4888700 6988888 2993732 37.98 2688 2268832 760452 8.51 267712 2345944 496 01:32:01 AM 4884768 6988720 2997664 38.03 2688 2272596 760452 8.51 267712 2349724 488 01:33:01 AM 4883524 6988636 2998908 38.05 2688 2273756 760452 8.51 267712 2351116 468 01:34:01 AM 4934276 7045152 2948156 37.40 2688 2279500 643100 7.20 268024 2300740 4872 01:35:01 AM 5046660 7012204 2835772 35.98 2688 2140432 693380 7.76 489104 1995444 9080 Average: 4963739 7009636 2918693 37.03 2688 2216242 715288 8.01 271980 2274084 17417 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 237.70 169.68 1514.66 44.79 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 72.16 51.90 551.21 15.49 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 56.75 47.47 315.73 9.67 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 459.53 323.61 95.33 73.62 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 3.13 2.10 0.83 0.66 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 2.35 1.88 0.42 0.42 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 1.38 0.72 0.17 0.12 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 180.52 166.98 43.29 13.31 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 116.58 117.20 36.43 9.30 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 82.26 81.81 28.28 6.62 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 72.82 72.25 24.36 6.11 0.00 0.00 0.00 0.00 01:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:02 AM eth0 98.18 98.63 26.66 8.07 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 45.86 44.59 9.37 3.93 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 112.98 112.51 20.03 8.83 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 117.21 116.46 20.94 9.12 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 129.02 130.04 30.66 9.86 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 3.48 3.98 0.92 0.88 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 92.60 71.81 22.54 6.62 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 76.80 55.56 162.09 97.96 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 103.28 87.89 152.97 17.14 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) 06/22/2025 _x86_64_ (2 CPU) 01:15:31 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 44.72 0.00 5.93 0.90 0.09 48.36 01:17:01 AM 0 41.57 0.00 5.90 0.90 0.10 51.53 01:17:01 AM 1 47.86 0.00 5.96 0.90 0.08 45.20 01:18:01 AM all 21.31 0.00 3.53 0.85 0.08 74.23 01:18:01 AM 0 11.41 0.00 2.80 0.90 0.08 84.80 01:18:01 AM 1 31.21 0.00 4.26 0.80 0.07 63.67 01:19:01 AM all 24.31 0.00 4.07 0.40 0.07 71.14 01:19:01 AM 0 17.65 0.00 4.00 0.32 0.07 77.96 01:19:01 AM 1 30.97 0.00 4.15 0.48 0.08 64.31 01:20:01 AM all 17.37 0.00 3.77 0.67 0.08 78.12 01:20:01 AM 0 11.81 0.00 3.21 0.65 0.08 84.24 01:20:01 AM 1 22.93 0.00 4.32 0.69 0.07 72.00 01:21:01 AM all 0.35 0.00 0.10 0.03 0.03 99.50 01:21:01 AM 0 0.10 0.00 0.10 0.00 0.02 99.78 01:21:01 AM 1 0.60 0.00 0.10 0.05 0.03 99.22 01:22:01 AM all 0.36 0.00 0.07 0.00 0.03 99.54 01:22:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 01:22:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 01:23:01 AM all 0.33 0.00 0.04 0.00 0.03 99.60 01:23:01 AM 0 0.13 0.00 0.07 0.00 0.05 99.75 01:23:01 AM 1 0.52 0.00 0.02 0.00 0.02 99.45 01:24:01 AM all 10.67 0.00 1.31 0.00 0.07 87.95 01:24:01 AM 0 10.33 0.00 1.20 0.00 0.07 88.41 01:24:01 AM 1 11.01 0.00 1.43 0.00 0.07 87.49 01:25:01 AM all 12.25 0.00 1.29 0.03 0.08 86.36 01:25:01 AM 0 9.83 0.00 0.92 0.05 0.08 89.11 01:25:01 AM 1 14.69 0.00 1.65 0.00 0.09 83.57 01:26:01 AM all 9.89 0.00 0.80 0.00 0.06 89.24 01:26:01 AM 0 4.20 0.00 0.54 0.00 0.05 95.22 01:26:01 AM 1 15.73 0.00 1.08 0.00 0.07 83.12 01:27:01 AM all 7.69 0.00 0.61 0.00 0.08 91.61 01:27:01 AM 0 5.60 0.00 0.40 0.00 0.08 93.91 01:27:01 AM 1 9.77 0.00 0.82 0.00 0.08 89.32 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:02 AM all 11.45 0.00 1.21 0.00 0.07 87.27 01:28:02 AM 0 3.10 0.00 0.50 0.00 0.07 96.33 01:28:02 AM 1 20.16 0.00 1.95 0.00 0.07 77.82 01:29:01 AM all 5.10 0.00 0.42 0.00 0.07 94.41 01:29:01 AM 0 5.05 0.00 0.41 0.00 0.07 94.47 01:29:01 AM 1 5.14 0.00 0.43 0.00 0.07 94.36 01:30:01 AM all 8.22 0.00 0.71 0.00 0.07 91.00 01:30:01 AM 0 4.48 0.00 0.54 0.00 0.07 94.91 01:30:01 AM 1 12.02 0.00 0.89 0.00 0.07 87.02 01:31:01 AM all 7.90 0.00 0.84 0.00 0.07 91.19 01:31:01 AM 0 2.95 0.00 0.67 0.00 0.05 96.33 01:31:01 AM 1 12.96 0.00 1.01 0.00 0.09 85.94 01:32:01 AM all 9.63 0.00 0.99 0.01 0.08 89.29 01:32:01 AM 0 14.34 0.00 1.10 0.00 0.07 84.50 01:32:01 AM 1 4.96 0.00 0.89 0.02 0.08 94.05 01:33:01 AM all 3.57 0.00 0.50 0.00 0.08 95.86 01:33:01 AM 0 4.54 0.00 0.57 0.00 0.08 94.80 01:33:01 AM 1 2.59 0.00 0.43 0.00 0.07 96.91 01:34:01 AM all 8.44 0.00 0.80 0.01 0.08 90.66 01:34:01 AM 0 3.43 0.00 0.69 0.00 0.08 95.80 01:34:01 AM 1 13.45 0.00 0.92 0.02 0.08 85.53 01:35:01 AM all 28.70 0.00 3.96 0.22 0.08 67.05 01:35:01 AM 0 19.78 0.00 3.38 0.13 0.07 76.64 01:35:01 AM 1 37.64 0.00 4.54 0.30 0.08 57.44 Average: all 12.25 0.00 1.63 0.16 0.07 85.89 Average: 0 8.98 0.00 1.43 0.16 0.07 89.37 Average: 1 15.53 0.00 1.84 0.17 0.07 82.38