---> uname -a: Linux prd-centos8-robot-2c-8g-1811.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 605 4826 19 2266 6794 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:40:79:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84848sec preferred_lft 84848sec inet6 fe80::f816:3eff:fe40:7957/64 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) 08/16/2025 _x86_64_ (2 CPU) 09:38:58 LINUX RESTART (2 CPU) 09:40:01 AM tps rtps wtps bread/s bwrtn/s 09:41:01 AM 121.87 0.40 121.47 24.52 12092.52 09:42:01 AM 36.31 0.82 35.49 95.32 3911.88 09:43:01 AM 64.24 6.97 57.27 1292.98 3773.65 09:44:01 AM 26.44 0.00 26.44 0.00 6026.96 09:45:01 AM 4.57 0.22 4.35 11.73 174.84 09:46:01 AM 0.63 0.00 0.63 0.00 75.82 09:47:01 AM 0.18 0.00 0.18 0.00 36.54 09:48:01 AM 0.13 0.00 0.13 0.00 14.86 09:49:02 AM 0.63 0.00 0.63 0.00 70.71 09:50:01 AM 0.29 0.00 0.29 0.00 54.65 09:51:01 AM 0.83 0.00 0.83 0.00 72.86 09:52:01 AM 0.50 0.00 0.50 0.00 49.19 09:53:01 AM 0.35 0.00 0.35 0.00 13.35 09:54:01 AM 0.35 0.03 0.32 0.27 53.42 09:55:01 AM 1.60 0.00 1.60 0.00 72.81 09:56:01 AM 0.68 0.00 0.68 0.00 93.94 09:57:01 AM 6.55 5.95 0.60 574.88 80.34 09:58:01 AM 3.22 0.00 3.22 0.00 135.03 09:59:01 AM 0.65 0.00 0.65 0.00 55.34 10:00:01 AM 0.48 0.00 0.48 0.00 95.28 10:01:01 AM 0.73 0.02 0.72 0.13 201.80 10:02:01 AM 1.03 0.07 0.97 1.73 118.67 10:03:01 AM 0.60 0.00 0.60 0.00 152.42 10:04:01 AM 15.44 0.33 15.11 37.85 1044.12 Average: 12.02 0.62 11.41 85.03 1187.25 09:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 AM 5184760 7018488 2697672 34.22 2688 2009308 662892 7.42 187796 2158764 104004 09:42:01 AM 5238316 7074708 2644116 33.54 2688 2012124 622384 6.97 218396 2077980 10764 09:43:01 AM 4960284 7045956 2922148 37.07 2688 2253128 624208 6.99 261860 2284204 172120 09:44:01 AM 4956080 7041716 2926352 37.12 2688 2253128 624208 6.99 261856 2284204 4 09:45:01 AM 4906712 6994296 2975720 37.75 2688 2255092 694016 7.77 262068 2333080 528 09:46:01 AM 4902352 6992056 2980080 37.81 2688 2257204 694016 7.77 262248 2337436 752 09:47:01 AM 4900624 6990648 2981808 37.83 2688 2257520 694016 7.77 262248 2339156 4 09:48:01 AM 4898448 6990348 2983984 37.86 2688 2259436 694016 7.77 262288 2341156 1516 09:49:02 AM 4898020 6990592 2984412 37.86 2688 2260076 694016 7.77 262304 2341836 328 09:50:01 AM 4896308 6990148 2986124 37.88 2688 2261344 714728 8.00 262404 2343272 80 09:51:01 AM 4892796 6988476 2989636 37.93 2688 2263184 714728 8.00 262476 2346936 108 09:52:01 AM 4889168 6986028 2993264 37.97 2688 2264372 733848 8.22 262496 2350412 64 09:53:01 AM 4888556 6985724 2993876 37.98 2688 2264680 733848 8.22 262496 2350988 136 09:54:01 AM 4888584 6987504 2993848 37.98 2688 2266440 733848 8.22 262684 2350876 384 09:55:01 AM 4886108 6987064 2996324 38.01 2688 2268460 733848 8.22 262712 2353204 1340 09:56:01 AM 4884412 6986996 2998020 38.03 2688 2270168 733848 8.22 262888 2354868 644 09:57:01 AM 4865224 6986840 3017208 38.28 2688 2289076 717708 8.04 265236 2371256 932 09:58:01 AM 4863032 6987116 3019400 38.31 2688 2291572 717708 8.04 265448 2373664 1084 09:59:01 AM 4861656 6986668 3020776 38.32 2688 2292504 717708 8.04 265460 2374784 768 10:00:01 AM 4856660 6985216 3025772 38.39 2688 2296008 710872 7.96 265620 2379644 1632 10:01:01 AM 4849940 6984024 3032492 38.47 2688 2301508 710872 7.96 265876 2385728 1520 10:02:01 AM 4848384 6984704 3034048 38.49 2688 2303752 710872 7.96 266088 2387324 872 10:03:01 AM 4844352 6984316 3038080 38.54 2688 2307388 710872 7.96 266132 2391424 248 10:04:01 AM 4958256 6968324 2924176 37.10 2688 2183272 704816 7.89 339956 2225320 65940 Average: 4917460 6996582 2964972 37.61 2688 2247531 700162 7.84 261626 2326563 15240 09:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 117.14 90.66 1256.95 12.45 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 17.90 9.43 7.47 3.91 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 193.07 147.31 362.77 39.53 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 6.65 4.78 2.19 1.37 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 47.16 35.21 13.20 7.23 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 49.53 49.11 8.07 4.01 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 13.31 11.76 2.33 1.09 0.00 0.00 0.00 0.00 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 51.71 50.19 9.57 4.39 0.00 0.00 0.00 0.00 09:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:02 AM eth0 41.34 24.43 7.79 2.29 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 71.07 56.13 13.76 6.76 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 66.64 63.03 14.60 8.25 0.00 0.00 0.00 0.00 09:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM eth0 32.99 30.16 7.40 4.63 0.00 0.00 0.00 0.00 09:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM eth0 18.36 15.46 3.94 1.92 0.00 0.00 0.00 0.00 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM eth0 31.77 25.79 6.20 2.60 0.00 0.00 0.00 0.00 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 55.98 48.97 13.85 8.31 0.00 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 63.61 64.31 11.41 9.19 0.00 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 58.16 59.46 10.42 7.13 0.00 0.00 0.00 0.00 09:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM eth0 63.24 63.29 18.17 7.70 0.00 0.00 0.00 0.00 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 23.70 17.65 5.25 2.66 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 49.73 47.93 8.65 6.93 0.00 0.00 0.00 0.00 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 78.11 78.89 16.00 10.87 0.00 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 41.65 39.60 11.00 5.95 0.00 0.00 0.00 0.00 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 11.26 11.28 2.50 1.76 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 82.69 58.16 181.45 133.34 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 53.60 45.95 83.19 12.27 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) 08/16/2025 _x86_64_ (2 CPU) 09:38:58 LINUX RESTART (2 CPU) 09:40:01 AM CPU %user %nice %system %iowait %steal %idle 09:41:01 AM all 39.27 0.00 5.35 1.05 0.10 54.24 09:41:01 AM 0 40.94 0.00 5.63 1.20 0.10 52.13 09:41:01 AM 1 37.60 0.00 5.06 0.90 0.10 56.34 09:42:01 AM all 12.77 0.00 1.75 0.33 0.13 85.02 09:42:01 AM 0 6.27 0.00 1.37 0.43 0.13 91.80 09:42:01 AM 1 19.27 0.00 2.14 0.23 0.12 78.24 09:43:01 AM all 32.95 0.00 6.03 0.67 0.09 60.26 09:43:01 AM 0 40.64 0.00 6.37 0.50 0.08 52.41 09:43:01 AM 1 25.26 0.00 5.69 0.83 0.10 68.12 09:44:01 AM all 0.13 0.00 0.38 0.59 0.04 98.85 09:44:01 AM 0 0.10 0.00 0.38 0.73 0.03 98.75 09:44:01 AM 1 0.17 0.00 0.38 0.45 0.05 98.95 09:45:01 AM all 6.47 0.00 0.39 0.03 0.06 93.05 09:45:01 AM 0 8.43 0.00 0.40 0.02 0.05 91.10 09:45:01 AM 1 4.52 0.00 0.38 0.05 0.07 94.98 09:46:01 AM all 9.83 0.00 0.51 0.00 0.07 89.59 09:46:01 AM 0 17.40 0.00 0.72 0.00 0.09 81.79 09:46:01 AM 1 2.75 0.00 0.32 0.00 0.05 96.88 09:47:01 AM all 1.87 0.00 0.22 0.00 0.05 97.87 09:47:01 AM 0 0.70 0.00 0.18 0.00 0.07 99.05 09:47:01 AM 1 3.04 0.00 0.25 0.00 0.03 96.67 09:48:01 AM all 5.38 0.00 0.25 0.00 0.07 94.30 09:48:01 AM 0 5.56 0.00 0.20 0.00 0.07 94.17 09:48:01 AM 1 5.21 0.00 0.30 0.00 0.07 94.43 09:49:02 AM all 2.21 0.00 0.21 0.00 0.08 97.51 09:49:02 AM 0 2.75 0.00 0.22 0.00 0.10 96.93 09:49:02 AM 1 1.67 0.00 0.20 0.00 0.05 98.08 09:50:01 AM all 6.64 0.00 0.46 0.00 0.06 92.84 09:50:01 AM 0 5.17 0.00 0.43 0.00 0.05 94.35 09:50:01 AM 1 8.14 0.00 0.49 0.00 0.07 91.29 09:51:01 AM all 5.84 0.00 0.36 0.02 0.06 93.73 09:51:01 AM 0 9.67 0.00 0.34 0.02 0.07 89.90 09:51:01 AM 1 2.03 0.00 0.39 0.02 0.05 97.52 09:51:01 AM CPU %user %nice %system %iowait %steal %idle 09:52:01 AM all 5.39 0.00 0.33 0.00 0.09 94.18 09:52:01 AM 0 5.24 0.00 0.32 0.00 0.09 94.35 09:52:01 AM 1 5.55 0.00 0.34 0.00 0.10 94.01 09:53:01 AM all 2.54 0.00 0.20 0.00 0.08 97.17 09:53:01 AM 0 3.76 0.00 0.26 0.00 0.09 95.90 09:53:01 AM 1 1.34 0.00 0.15 0.00 0.08 98.43 09:54:01 AM all 5.52 0.00 0.36 0.00 0.06 94.07 09:54:01 AM 0 6.53 0.00 0.27 0.00 0.05 93.15 09:54:01 AM 1 4.50 0.00 0.45 0.00 0.07 94.98 09:55:01 AM all 7.80 0.00 0.51 0.01 0.07 91.61 09:55:01 AM 0 8.40 0.00 0.53 0.02 0.07 90.97 09:55:01 AM 1 7.19 0.00 0.49 0.00 0.07 92.24 09:56:01 AM all 5.07 0.00 0.40 0.02 0.07 94.45 09:56:01 AM 0 6.56 0.00 0.46 0.00 0.07 92.92 09:56:01 AM 1 3.60 0.00 0.33 0.03 0.07 95.97 09:57:01 AM all 4.11 0.22 0.48 0.11 0.08 95.01 09:57:01 AM 0 3.70 0.02 0.42 0.00 0.08 95.79 09:57:01 AM 1 4.52 0.42 0.54 0.22 0.07 94.24 09:58:01 AM all 5.12 0.00 0.35 0.01 0.07 94.45 09:58:01 AM 0 3.56 0.00 0.32 0.02 0.07 96.03 09:58:01 AM 1 6.68 0.00 0.38 0.00 0.07 92.87 09:59:01 AM all 3.02 0.00 0.18 0.00 0.08 96.72 09:59:01 AM 0 4.01 0.00 0.22 0.00 0.07 95.70 09:59:01 AM 1 2.02 0.00 0.15 0.00 0.08 97.74 10:00:01 AM all 11.31 0.00 0.40 0.01 0.08 88.21 10:00:01 AM 0 14.49 0.00 0.35 0.00 0.08 85.08 10:00:01 AM 1 8.10 0.00 0.44 0.02 0.07 91.37 10:01:01 AM all 17.48 0.00 0.55 0.00 0.08 81.89 10:01:01 AM 0 13.80 0.00 0.65 0.00 0.07 85.48 10:01:01 AM 1 21.09 0.00 0.45 0.00 0.08 78.37 10:02:01 AM all 6.22 0.00 0.31 0.02 0.06 93.40 10:02:01 AM 0 9.35 0.00 0.35 0.03 0.08 90.18 10:02:01 AM 1 3.09 0.00 0.27 0.00 0.03 96.61 10:02:01 AM CPU %user %nice %system %iowait %steal %idle 10:03:01 AM all 7.28 0.00 0.32 0.00 0.08 92.33 10:03:01 AM 0 8.91 0.00 0.38 0.00 0.07 90.64 10:03:01 AM 1 5.65 0.00 0.25 0.00 0.08 94.02 10:04:01 AM all 25.63 0.00 2.30 0.09 0.08 71.91 10:04:01 AM 0 36.42 0.00 2.57 0.10 0.08 60.83 10:04:01 AM 1 14.83 0.00 2.04 0.08 0.07 82.98 Average: all 9.60 0.01 0.95 0.12 0.07 89.25 Average: 0 10.94 0.00 0.98 0.13 0.08 87.87 Average: 1 8.26 0.02 0.92 0.12 0.07 90.62