---> uname -a: Linux prd-centos8-robot-2c-8g-40039.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: 2799.996 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 645 4870 19 2181 6753 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:70:0b:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85014sec preferred_lft 85014sec inet6 fe80::f816:3eff:fe70:b14/64 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) 07/06/2025 _x86_64_ (2 CPU) 00:30:52 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 127.29 0.72 126.57 52.92 12278.76 12:34:01 AM 28.36 0.42 27.95 64.79 2415.86 12:35:01 AM 81.66 9.45 72.21 1685.30 8256.06 12:36:01 AM 12.86 0.00 12.86 0.00 1207.50 12:37:01 AM 1.80 0.03 1.77 1.07 84.92 12:38:01 AM 0.30 0.00 0.30 0.00 4.88 12:39:01 AM 0.28 0.00 0.28 0.00 10.35 12:40:01 AM 0.20 0.00 0.20 0.00 3.48 12:41:01 AM 0.32 0.00 0.32 0.00 10.68 12:42:01 AM 0.40 0.00 0.40 0.00 7.10 12:43:01 AM 0.27 0.00 0.27 0.00 10.71 12:44:01 AM 0.27 0.00 0.27 0.00 4.42 12:45:01 AM 0.15 0.00 0.15 0.00 16.26 12:46:01 AM 1.30 0.03 1.27 0.27 30.99 12:47:01 AM 0.72 0.00 0.72 0.00 19.56 12:48:01 AM 0.22 0.00 0.22 0.00 3.87 12:49:01 AM 0.17 0.00 0.17 0.00 8.98 12:50:01 AM 0.18 0.00 0.18 0.00 2.83 12:51:01 AM 0.47 0.00 0.47 0.00 14.11 12:52:01 AM 0.28 0.00 0.28 0.00 5.25 12:53:01 AM 17.00 0.32 16.68 36.93 620.98 Average: 13.07 0.52 12.55 87.68 1191.36 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5167360 7004600 2715064 34.44 2688 2013128 733636 8.21 198556 2165884 55020 12:34:01 AM 5148372 7029160 2734052 34.69 2688 2056016 717912 8.04 224368 2159152 51396 12:35:01 AM 4943148 7039960 2939276 37.29 2688 2264604 720112 8.06 268296 2289572 26932 12:36:01 AM 4943740 7040528 2938684 37.28 2688 2264620 720112 8.06 268296 2289304 20 12:37:01 AM 4899464 6996856 2982960 37.84 2688 2265224 774360 8.67 268424 2333156 8 12:38:01 AM 4898680 6996108 2983744 37.85 2688 2265260 774360 8.67 268424 2334024 4 12:39:01 AM 4889544 6987200 2992880 37.97 2688 2265488 807684 9.04 268424 2342788 4 12:40:01 AM 4887936 6985624 2994488 37.99 2688 2265520 807684 9.04 268424 2344400 4 12:41:01 AM 4888008 6985928 2994416 37.99 2688 2265748 807684 9.04 268432 2344468 4 12:42:01 AM 4886164 6984116 2996260 38.01 2688 2265780 807684 9.04 268432 2346500 4 12:43:01 AM 4891008 6989184 2991416 37.95 2688 2266004 799004 8.95 268432 2341128 4 12:44:01 AM 4891168 6989376 2991256 37.95 2688 2266036 799004 8.95 268432 2341168 4 12:45:01 AM 4889212 6987872 2993212 37.97 2688 2266488 799004 8.95 268540 2343580 4 12:46:01 AM 4874324 6973028 3008100 38.16 2688 2266536 838292 9.39 268688 2357656 4 12:47:01 AM 4863792 6962732 3018632 38.30 2688 2266772 834312 9.34 268684 2367888 4 12:48:01 AM 4885376 6984348 2997048 38.02 2688 2266804 797620 8.93 268684 2346676 4 12:49:01 AM 4885852 6985052 2996572 38.02 2688 2267032 797620 8.93 268684 2346700 4 12:50:01 AM 4871508 6970752 3010916 38.20 2688 2267076 828432 9.28 268684 2360620 4 12:51:01 AM 4857140 6956636 3025284 38.38 2688 2267324 827264 9.26 268684 2375284 4 12:52:01 AM 4882812 6982340 2999612 38.05 2688 2267356 799112 8.95 268684 2349148 4 12:53:01 AM 5006252 6929760 2876172 36.49 2688 2096244 788588 8.83 308968 2207492 30896 Average: 4921470 6988627 2960954 37.56 2688 2235955 789499 8.84 265011 2318409 7825 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 76.77 55.53 826.89 9.76 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 15.28 10.50 6.82 4.35 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 182.26 116.48 345.68 35.46 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 3.07 1.87 0.71 0.35 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 34.54 24.83 7.69 8.51 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 1.35 0.17 0.13 0.02 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 15.65 13.95 119.93 1.06 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 1.53 0.30 0.38 0.24 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 8.58 8.10 1.33 0.65 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 1.35 0.27 0.23 0.08 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 16.01 15.23 120.18 1.33 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.08 0.30 0.30 0.21 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 19.49 16.99 3.32 3.23 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 11.38 6.46 118.11 0.42 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 30.37 29.14 356.20 2.67 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 1.22 0.27 0.33 0.20 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 11.50 8.37 1.69 0.66 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 6.20 4.42 117.63 0.29 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 27.82 26.12 355.16 1.84 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 0.82 0.27 0.24 0.08 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 54.62 38.56 87.02 30.03 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 24.81 18.01 117.62 4.83 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) 07/06/2025 _x86_64_ (2 CPU) 00:30:52 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 37.59 0.00 5.77 1.14 0.09 55.41 12:33:01 AM 0 25.78 0.00 4.07 1.15 0.08 68.91 12:33:01 AM 1 49.44 0.00 7.48 1.12 0.10 41.86 12:34:01 AM all 18.14 0.00 2.46 0.40 0.07 78.92 12:34:01 AM 0 10.96 0.00 2.01 0.37 0.07 86.60 12:34:01 AM 1 25.32 0.00 2.92 0.43 0.07 71.26 12:35:01 AM all 31.06 0.00 5.71 0.77 0.08 62.38 12:35:01 AM 0 21.32 0.00 4.92 0.82 0.08 72.86 12:35:01 AM 1 40.80 0.00 6.50 0.72 0.08 51.90 12:36:01 AM all 0.08 0.00 0.14 0.13 0.04 99.61 12:36:01 AM 0 0.07 0.00 0.13 0.12 0.05 99.63 12:36:01 AM 1 0.08 0.00 0.15 0.15 0.03 99.58 12:37:01 AM all 2.17 0.00 0.25 0.00 0.09 97.48 12:37:01 AM 0 2.34 0.00 0.33 0.00 0.08 97.24 12:37:01 AM 1 2.00 0.00 0.17 0.00 0.10 97.73 12:38:01 AM all 0.46 0.00 0.08 0.00 0.08 99.38 12:38:01 AM 0 0.28 0.00 0.13 0.00 0.12 99.46 12:38:01 AM 1 0.63 0.00 0.03 0.00 0.03 99.30 12:39:01 AM all 0.94 0.00 0.16 0.00 0.09 98.81 12:39:01 AM 0 1.24 0.00 0.23 0.00 0.12 98.41 12:39:01 AM 1 0.65 0.00 0.08 0.00 0.07 99.20 12:40:01 AM all 0.52 0.00 0.13 0.00 0.08 99.27 12:40:01 AM 0 0.33 0.00 0.20 0.00 0.12 99.35 12:40:01 AM 1 0.70 0.00 0.05 0.00 0.05 99.20 12:41:01 AM all 0.94 0.00 0.13 0.00 0.06 98.87 12:41:01 AM 0 1.26 0.00 0.15 0.00 0.08 98.51 12:41:01 AM 1 0.63 0.00 0.10 0.00 0.03 99.23 12:42:01 AM all 0.39 0.00 0.10 0.00 0.08 99.42 12:42:01 AM 0 0.25 0.00 0.13 0.00 0.08 99.53 12:42:01 AM 1 0.53 0.00 0.07 0.00 0.08 99.32 12:43:01 AM all 0.90 0.00 0.13 0.00 0.08 98.88 12:43:01 AM 0 0.78 0.00 0.08 0.00 0.07 99.06 12:43:01 AM 1 1.02 0.00 0.18 0.00 0.10 98.70 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 0.45 0.00 0.11 0.00 0.08 99.37 12:44:01 AM 0 0.38 0.00 0.12 0.00 0.08 99.41 12:44:01 AM 1 0.52 0.00 0.10 0.00 0.07 99.32 12:45:01 AM all 2.01 0.00 0.17 0.00 0.07 97.76 12:45:01 AM 0 1.37 0.00 0.20 0.00 0.10 98.33 12:45:01 AM 1 2.64 0.00 0.13 0.00 0.03 97.19 12:46:01 AM all 0.59 0.00 0.29 0.01 0.08 99.03 12:46:01 AM 0 0.62 0.00 0.35 0.00 0.07 98.96 12:46:01 AM 1 0.57 0.00 0.23 0.02 0.08 99.10 12:47:01 AM all 1.09 0.00 0.18 0.01 0.07 98.65 12:47:01 AM 0 1.24 0.00 0.22 0.02 0.07 98.46 12:47:01 AM 1 0.94 0.00 0.15 0.00 0.07 98.85 12:48:01 AM all 0.58 0.00 0.13 0.00 0.04 99.26 12:48:01 AM 0 0.59 0.00 0.17 0.00 0.05 99.20 12:48:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 12:49:01 AM all 0.86 0.00 0.12 0.00 0.08 98.95 12:49:01 AM 0 0.69 0.00 0.13 0.00 0.07 99.11 12:49:01 AM 1 1.03 0.00 0.10 0.00 0.08 98.78 12:50:01 AM all 0.53 0.00 0.15 0.00 0.09 99.23 12:50:01 AM 0 0.47 0.00 0.12 0.00 0.08 99.33 12:50:01 AM 1 0.58 0.00 0.18 0.00 0.10 99.13 12:51:01 AM all 1.00 0.00 0.20 0.00 0.07 98.73 12:51:01 AM 0 1.32 0.00 0.28 0.00 0.08 98.31 12:51:01 AM 1 0.68 0.00 0.12 0.00 0.05 99.15 12:52:01 AM all 0.55 0.00 0.11 0.00 0.07 99.27 12:52:01 AM 0 0.50 0.00 0.15 0.00 0.08 99.26 12:52:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 12:53:01 AM all 15.71 0.00 2.12 0.08 0.08 82.02 12:53:01 AM 0 18.57 0.00 2.14 0.07 0.08 79.14 12:53:01 AM 1 12.85 0.00 2.10 0.08 0.07 84.90 Average: all 5.55 0.00 0.89 0.12 0.07 93.37 Average: 0 4.31 0.00 0.78 0.12 0.08 94.71 Average: 1 6.79 0.00 1.00 0.12 0.07 92.02