---> uname -a: Linux prd-centos8-robot-2c-8g-3426.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 606 4855 19 2236 6793 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:24:45:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85211sec preferred_lft 85211sec inet6 fe80::f816:3eff:fe24:457a/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) 08/23/2025 _x86_64_ (2 CPU) 05:59:37 LINUX RESTART (2 CPU) 06:00:00 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 831.25 796.88 34.38 17400.00 7825.00 06:01:01 AM 121.83 32.49 89.34 7173.88 41334.59 06:02:01 AM 101.70 0.80 100.90 54.75 11504.78 06:03:01 AM 24.19 0.42 23.78 64.78 1995.05 06:04:01 AM 76.84 6.97 69.87 1292.98 8136.24 06:05:01 AM 14.71 0.00 14.71 0.00 1676.76 06:06:01 AM 2.45 0.00 2.45 0.00 76.45 06:07:01 AM 0.12 0.00 0.12 0.00 0.90 06:08:01 AM 0.60 0.22 0.38 11.73 111.76 06:09:01 AM 1.98 0.00 1.98 0.00 164.51 06:10:01 AM 0.50 0.03 0.47 1.87 221.53 06:11:01 AM 0.45 0.00 0.45 0.00 134.04 06:12:01 AM 0.32 0.00 0.32 0.00 113.50 06:13:01 AM 0.23 0.00 0.23 0.00 31.22 06:14:01 AM 0.33 0.00 0.33 0.00 67.44 06:15:01 AM 0.30 0.03 0.27 0.27 51.74 06:16:01 AM 1.40 0.00 1.40 0.00 156.88 06:17:01 AM 0.30 0.00 0.30 0.00 44.59 06:18:01 AM 2.70 0.63 2.07 43.85 148.97 06:19:01 AM 32.24 0.33 31.91 37.19 2792.22 Average: 21.08 3.10 17.98 475.90 3624.24 06:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 6091344 7216172 1791088 22.72 2688 1325492 515944 6.55 106588 1433668 956532 06:01:01 AM 5393988 7072256 2488444 31.57 2688 1861164 688996 7.71 187076 1980144 174592 06:02:01 AM 5182044 7021004 2700388 34.26 2688 2014616 720260 8.06 198704 2150420 42480 06:03:01 AM 5155984 7026136 2726448 34.59 2688 2045212 727324 8.14 226076 2148280 39208 06:04:01 AM 4945996 7036252 2936436 37.25 2688 2257604 675876 7.57 262516 2290028 39380 06:05:01 AM 4948428 7038508 2934004 37.22 2688 2257616 675876 7.57 262540 2290048 8 06:06:01 AM 4948528 7038608 2933904 37.22 2688 2257616 675876 7.57 262544 2290012 8 06:07:01 AM 4948708 7038788 2933724 37.22 2688 2257616 675876 7.57 262544 2290068 4 06:08:01 AM 4895480 6989112 2986952 37.89 2688 2261172 766680 8.58 262676 2342680 68 06:09:01 AM 4884264 6984168 2998168 38.04 2688 2267492 784280 8.78 262948 2353440 3452 06:10:01 AM 4880608 6983772 3001824 38.08 2688 2270704 784280 8.78 263224 2357080 88 06:11:01 AM 4877084 6984224 3005348 38.13 2688 2274668 784280 8.78 263224 2360344 192 06:12:01 AM 4874036 6984312 3008396 38.17 2688 2277804 771060 8.63 263224 2363532 24 06:13:01 AM 4871592 6983052 3010840 38.20 2688 2279004 771060 8.63 263224 2365900 360 06:14:01 AM 4870352 6983500 3012080 38.21 2688 2280676 771060 8.63 263224 2367212 116 06:15:01 AM 4868252 6983184 3014180 38.24 2688 2282456 768856 8.61 263376 2368896 444 06:16:01 AM 4863092 6981688 3019340 38.30 2688 2286136 784616 8.79 263376 2374228 348 06:17:01 AM 4861796 6981680 3020636 38.32 2688 2287424 784616 8.79 263376 2375480 416 06:18:01 AM 5017976 7004864 2864456 36.34 2688 2156064 726524 8.13 287212 2208148 46384 06:19:01 AM 4955968 6935728 2926464 37.13 2688 2153664 777484 8.71 488788 2082956 10256 Average: 5016776 7013350 2865656 36.35 2688 2167710 731541 8.19 258823 2239628 65718 06:00:00 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 0.00 0.00 0.00 0.00 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 310.25 196.83 1668.14 61.60 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 82.70 59.21 823.58 9.32 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 18.54 14.01 7.17 4.94 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 486.40 356.54 416.97 81.24 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 9.10 7.70 2.86 2.16 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 2.85 2.23 0.57 0.49 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 3.18 1.88 0.48 0.41 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 145.73 132.71 37.77 10.60 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 145.47 141.90 49.72 11.32 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 98.05 94.47 26.57 7.46 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 75.90 75.77 28.23 6.26 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 102.97 101.43 27.06 8.24 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 59.21 56.75 12.13 5.36 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 115.28 114.31 20.36 8.94 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 112.48 108.82 20.31 8.56 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 120.98 121.88 29.43 9.31 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 3.62 4.15 0.73 0.78 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 148.58 107.11 172.73 101.07 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 17.54 16.09 14.67 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 108.23 90.10 176.64 18.19 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) 08/23/2025 _x86_64_ (2 CPU) 05:59:37 LINUX RESTART (2 CPU) 06:00:00 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 25.71 0.41 54.69 5.31 0.00 13.88 06:00:01 AM 0 29.66 0.00 38.98 11.02 0.00 20.34 06:00:01 AM 1 22.05 0.79 69.29 0.00 0.00 7.87 06:01:01 AM all 42.97 0.01 8.19 11.19 0.10 37.54 06:01:01 AM 0 40.65 0.02 8.32 11.35 0.10 39.56 06:01:01 AM 1 45.29 0.00 8.06 11.03 0.10 35.52 06:02:01 AM all 27.65 0.00 3.94 3.66 0.09 64.66 06:02:01 AM 0 15.36 0.00 3.08 3.52 0.08 77.96 06:02:01 AM 1 39.95 0.00 4.79 3.81 0.10 51.34 06:03:01 AM all 15.47 0.00 2.50 1.74 0.07 80.22 06:03:01 AM 0 16.97 0.00 2.89 1.45 0.07 78.63 06:03:01 AM 1 13.96 0.00 2.12 2.04 0.07 81.81 06:04:01 AM all 30.48 0.00 5.78 2.38 0.10 61.26 06:04:01 AM 0 23.18 0.00 4.99 1.84 0.10 69.88 06:04:01 AM 1 37.77 0.00 6.57 2.91 0.10 52.65 06:05:01 AM all 0.48 0.00 0.26 0.45 0.03 98.78 06:05:01 AM 0 0.22 0.00 0.27 0.47 0.03 99.01 06:05:01 AM 1 0.73 0.00 0.25 0.43 0.03 98.55 06:06:01 AM all 0.34 0.00 0.08 0.01 0.04 99.52 06:06:01 AM 0 0.15 0.00 0.10 0.02 0.05 99.68 06:06:01 AM 1 0.53 0.00 0.07 0.00 0.03 99.37 06:07:01 AM all 0.37 0.00 0.07 0.00 0.03 99.53 06:07:01 AM 0 0.13 0.00 0.07 0.00 0.05 99.75 06:07:01 AM 1 0.60 0.00 0.07 0.00 0.02 99.32 06:08:01 AM all 8.80 0.00 1.17 0.01 0.07 89.96 06:08:01 AM 0 10.53 0.00 1.53 0.00 0.07 87.87 06:08:01 AM 1 7.07 0.00 0.81 0.02 0.07 92.04 06:09:01 AM all 15.56 0.00 1.50 0.01 0.07 82.86 06:09:01 AM 0 11.69 0.00 1.72 0.02 0.07 86.50 06:09:01 AM 1 19.40 0.00 1.28 0.00 0.07 79.26 06:10:01 AM all 8.93 0.00 0.78 0.03 0.08 90.19 06:10:01 AM 0 3.25 0.00 0.59 0.00 0.08 96.08 06:10:01 AM 1 14.70 0.00 0.97 0.07 0.07 84.20 06:10:01 AM CPU %user %nice %system %iowait %steal %idle 06:11:01 AM all 9.04 0.00 0.69 0.00 0.08 90.18 06:11:01 AM 0 2.30 0.00 0.40 0.00 0.07 97.23 06:11:01 AM 1 15.81 0.00 0.98 0.00 0.10 83.11 06:12:01 AM all 11.74 0.00 1.21 0.00 0.08 86.97 06:12:01 AM 0 6.63 0.00 1.11 0.00 0.07 92.20 06:12:01 AM 1 17.05 0.00 1.32 0.00 0.09 81.54 06:13:01 AM all 5.41 0.00 0.48 0.00 0.06 94.06 06:13:01 AM 0 3.17 0.00 0.49 0.00 0.05 96.30 06:13:01 AM 1 7.66 0.00 0.47 0.00 0.07 91.80 06:14:01 AM all 8.07 0.00 0.66 0.00 0.07 91.21 06:14:01 AM 0 6.64 0.00 0.64 0.00 0.07 92.66 06:14:01 AM 1 9.52 0.00 0.68 0.00 0.07 89.73 06:15:01 AM all 8.36 0.00 0.76 0.02 0.08 90.79 06:15:01 AM 0 4.70 0.00 0.72 0.02 0.07 94.49 06:15:01 AM 1 12.08 0.00 0.80 0.02 0.09 87.02 06:16:01 AM all 9.33 0.00 0.86 0.01 0.08 89.71 06:16:01 AM 0 5.37 0.00 0.62 0.02 0.08 93.91 06:16:01 AM 1 13.30 0.00 1.11 0.00 0.08 85.51 06:17:01 AM all 4.09 0.00 0.43 0.00 0.07 95.41 06:17:01 AM 0 2.49 0.00 0.35 0.00 0.07 97.09 06:17:01 AM 1 5.68 0.00 0.52 0.00 0.07 93.73 06:18:01 AM all 12.25 0.00 1.78 0.03 0.08 85.87 06:18:01 AM 0 6.17 0.00 1.27 0.03 0.07 92.46 06:18:01 AM 1 18.32 0.00 2.28 0.02 0.10 79.29 06:19:01 AM all 28.52 0.00 2.89 0.39 0.08 68.12 06:19:01 AM 0 20.31 0.00 2.52 0.57 0.08 76.53 06:19:01 AM 1 36.73 0.00 3.27 0.22 0.07 59.72 Average: all 13.07 0.00 1.85 1.06 0.07 83.95 Average: 0 9.49 0.00 1.71 1.03 0.07 87.70 Average: 1 16.66 0.00 2.00 1.09 0.07 80.19