---> uname -a: Linux prd-centos8-robot-2c-8g-38103.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 661 4874 19 2161 6739 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:56:43:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84831sec preferred_lft 84831sec inet6 fe80::f816:3eff:fe56:438a/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) 06/28/2025 _x86_64_ (2 CPU) 23:28:22 LINUX RESTART (2 CPU) 11:29:02 PM tps rtps wtps bread/s bwrtn/s 11:30:01 PM 92.38 15.33 77.04 4032.40 7316.82 11:31:01 PM 86.89 0.73 86.15 53.05 10353.72 11:32:01 PM 25.84 0.42 25.42 64.78 1693.27 11:33:01 PM 77.60 9.45 68.16 1685.59 8338.84 11:34:01 PM 6.25 0.00 6.25 0.00 517.16 11:35:01 PM 0.58 0.00 0.58 0.00 8.16 11:36:01 PM 0.47 0.00 0.47 0.00 5.65 11:37:01 PM 1.97 0.00 1.97 0.00 86.47 11:38:01 PM 0.32 0.00 0.32 0.00 15.78 11:39:01 PM 0.40 0.00 0.40 0.00 18.76 11:40:01 PM 0.17 0.00 0.17 0.00 16.83 11:41:01 PM 0.22 0.00 0.22 0.00 9.02 11:42:01 PM 0.17 0.00 0.17 0.00 17.23 11:43:01 PM 0.38 0.03 0.35 1.87 26.41 11:44:01 PM 1.40 0.03 1.37 0.27 38.64 11:45:01 PM 0.15 0.00 0.15 0.00 2.28 11:46:01 PM 0.22 0.03 0.18 1.33 4.42 11:47:01 PM 0.13 0.00 0.13 0.00 1.87 11:48:01 PM 0.18 0.00 0.18 0.00 2.15 11:49:01 PM 0.28 0.00 0.28 0.00 5.90 11:50:01 PM 0.25 0.00 0.25 0.00 3.93 11:51:01 PM 0.42 0.00 0.42 0.00 16.93 11:52:01 PM 0.20 0.00 0.20 0.00 3.52 11:53:01 PM 0.22 0.02 0.20 0.13 3.10 11:54:01 PM 27.24 0.65 26.59 74.11 1430.56 Average: 12.92 1.06 11.86 234.02 1193.45 11:29:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 PM 5322916 7024040 2559516 32.47 2688 1884396 764416 8.56 187268 2055844 168420 11:31:01 PM 5226596 7043228 2655836 33.69 2688 1993972 730696 8.18 206872 2105304 11436 11:32:01 PM 5148676 7006900 2733756 34.68 2688 2032852 766164 8.58 229636 2154452 36464 11:33:01 PM 4911872 6988316 2970560 37.69 2688 2245228 709596 7.95 267452 2328992 10856 11:34:01 PM 4911708 6988156 2970724 37.69 2688 2245232 709596 7.95 267452 2328676 4 11:35:01 PM 4911664 6988104 2970768 37.69 2688 2245232 709596 7.95 267456 2328540 4 11:36:01 PM 4911964 6988400 2970468 37.68 2688 2245232 709596 7.95 267456 2328484 4 11:37:01 PM 4867916 6945084 3014516 38.24 2688 2245964 793576 8.89 267576 2372048 68 11:38:01 PM 4866596 6944132 3015836 38.26 2688 2246340 793576 8.89 267576 2373428 92 11:39:01 PM 4864696 6942608 3017736 38.28 2688 2246716 793576 8.89 267576 2375232 84 11:40:01 PM 4862216 6940516 3020216 38.32 2688 2247096 798292 8.94 267576 2377516 4 11:41:01 PM 4861428 6940112 3021004 38.33 2688 2247472 798292 8.94 267576 2378424 160 11:42:01 PM 4859748 6938804 3022684 38.35 2688 2247852 798292 8.94 267576 2380088 88 11:43:01 PM 4857684 6937504 3024748 38.37 2688 2248608 798292 8.94 267784 2381900 96 11:44:01 PM 4857728 6937648 3024704 38.37 2688 2248696 801876 8.98 268020 2381676 12 11:45:01 PM 4857628 6937552 3024804 38.37 2688 2248700 801876 8.98 268020 2381864 4 11:46:01 PM 4857404 6937444 3025028 38.38 2688 2248816 801876 8.98 268024 2382200 4 11:47:01 PM 4857084 6937124 3025348 38.38 2688 2248816 801876 8.98 268024 2382288 8 11:48:01 PM 4856948 6937064 3025484 38.38 2688 2248892 801876 8.98 268024 2382516 80 11:49:01 PM 4857356 6937472 3025076 38.38 2688 2248892 801876 8.98 268024 2382312 4 11:50:01 PM 4856508 6936768 3025924 38.39 2688 2249036 801876 8.98 268024 2382784 152 11:51:01 PM 4856832 6937236 3025600 38.38 2688 2249176 801876 8.98 268172 2382492 0 11:52:01 PM 4856720 6937124 3025712 38.39 2688 2249176 801876 8.98 268172 2382492 4 11:53:01 PM 4906472 6987976 2975960 37.75 2688 2250280 715788 8.01 268508 2332596 1096 11:54:01 PM 5047624 6953428 2834808 35.96 2688 2080276 744332 8.33 464784 2017240 10996 Average: 4922159 6959710 2960273 37.56 2688 2207718 774022 8.67 268505 2322376 9606 11:29:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 301.66 203.61 1868.62 63.46 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 61.98 42.14 585.02 7.54 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 23.59 17.16 9.42 5.47 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 562.76 417.51 420.80 98.57 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 1.72 1.02 0.78 0.50 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 6.45 2.07 1.16 0.51 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 5.00 1.95 0.68 0.43 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 49.74 33.51 13.18 4.55 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 11.45 9.20 2.71 1.84 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 15.40 9.30 3.29 1.82 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 12.18 9.30 2.89 1.90 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 11.55 9.12 2.77 1.81 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 11.18 9.23 2.70 1.80 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 20.48 16.83 5.01 3.22 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 0.78 0.38 0.09 0.05 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 0.78 0.22 0.16 0.07 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 2.62 0.40 0.27 0.05 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 3.03 0.32 0.53 0.23 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 1.28 0.60 0.40 0.28 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 2.43 0.02 0.28 0.00 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 6.36 3.48 1.32 0.72 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 10.38 9.48 1.57 3.44 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 0.53 0.05 0.06 0.00 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 34.44 20.00 10.80 2.41 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 52.42 43.32 91.82 38.69 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 48.24 34.29 119.89 9.54 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) 06/28/2025 _x86_64_ (2 CPU) 23:28:22 LINUX RESTART (2 CPU) 11:29:02 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 41.03 0.00 6.86 2.66 0.10 49.35 11:30:01 PM 0 47.86 0.00 7.29 3.65 0.10 41.10 11:30:01 PM 1 34.20 0.00 6.44 1.66 0.10 57.60 11:31:01 PM all 22.06 0.00 3.56 1.83 0.07 72.47 11:31:01 PM 0 25.93 0.00 3.84 2.02 0.07 68.15 11:31:01 PM 1 18.21 0.00 3.28 1.65 0.07 76.79 11:32:01 PM all 19.47 0.00 2.93 0.52 0.08 77.01 11:32:01 PM 0 24.93 0.00 3.22 0.85 0.08 70.91 11:32:01 PM 1 14.00 0.00 2.63 0.18 0.07 83.11 11:33:01 PM all 26.28 0.00 5.59 4.98 0.09 63.06 11:33:01 PM 0 31.69 0.00 6.13 3.74 0.08 58.36 11:33:01 PM 1 20.88 0.00 5.05 6.23 0.10 67.74 11:34:01 PM all 0.34 0.00 0.11 0.08 0.03 99.45 11:34:01 PM 0 0.08 0.00 0.08 0.03 0.03 99.77 11:34:01 PM 1 0.60 0.00 0.13 0.12 0.02 99.13 11:35:01 PM all 0.38 0.00 0.08 0.00 0.02 99.52 11:35:01 PM 0 0.13 0.00 0.08 0.00 0.02 99.77 11:35:01 PM 1 0.62 0.00 0.08 0.00 0.02 99.28 11:36:01 PM all 0.20 0.00 0.08 0.00 0.02 99.71 11:36:01 PM 0 0.13 0.00 0.08 0.00 0.02 99.77 11:36:01 PM 1 0.27 0.00 0.07 0.00 0.02 99.65 11:37:01 PM all 4.69 0.00 0.45 0.01 0.04 94.81 11:37:01 PM 0 8.19 0.00 0.64 0.00 0.05 91.12 11:37:01 PM 1 1.20 0.00 0.27 0.02 0.03 98.48 11:38:01 PM all 4.39 0.00 0.33 0.00 0.04 95.23 11:38:01 PM 0 5.00 0.00 0.37 0.00 0.03 94.60 11:38:01 PM 1 3.78 0.00 0.30 0.00 0.05 95.87 11:39:01 PM all 4.48 0.00 0.35 0.00 0.07 95.11 11:39:01 PM 0 5.39 0.00 0.38 0.00 0.07 94.16 11:39:01 PM 1 3.56 0.00 0.32 0.00 0.07 96.05 11:40:01 PM all 4.44 0.00 0.35 0.00 0.03 95.18 11:40:01 PM 0 6.10 0.00 0.45 0.00 0.03 93.41 11:40:01 PM 1 2.78 0.00 0.25 0.00 0.03 96.94 11:40:01 PM CPU %user %nice %system %iowait %steal %idle 11:41:01 PM all 4.51 0.00 0.32 0.00 0.05 95.13 11:41:01 PM 0 5.50 0.00 0.35 0.00 0.05 94.10 11:41:01 PM 1 3.51 0.00 0.28 0.00 0.05 96.15 11:42:01 PM all 4.33 0.00 0.36 0.00 0.04 95.27 11:42:01 PM 0 3.94 0.00 0.33 0.00 0.03 95.69 11:42:01 PM 1 4.71 0.00 0.39 0.00 0.05 94.86 11:43:01 PM all 7.11 0.00 0.44 0.00 0.05 92.40 11:43:01 PM 0 9.53 0.00 0.54 0.00 0.05 89.88 11:43:01 PM 1 4.69 0.00 0.35 0.00 0.05 94.91 11:44:01 PM all 0.54 0.00 0.21 0.02 0.02 99.21 11:44:01 PM 0 0.54 0.00 0.17 0.03 0.02 99.25 11:44:01 PM 1 0.55 0.00 0.25 0.00 0.02 99.18 11:45:01 PM all 0.38 0.00 0.08 0.00 0.03 99.52 11:45:01 PM 0 0.55 0.00 0.05 0.00 0.02 99.38 11:45:01 PM 1 0.20 0.00 0.10 0.00 0.05 99.65 11:46:01 PM all 0.48 0.00 0.08 0.00 0.02 99.42 11:46:01 PM 0 0.52 0.00 0.08 0.00 0.02 99.38 11:46:01 PM 1 0.45 0.00 0.07 0.00 0.02 99.47 11:47:01 PM all 0.23 0.00 0.09 0.00 0.03 99.66 11:47:01 PM 0 0.13 0.00 0.07 0.00 0.02 99.78 11:47:01 PM 1 0.32 0.00 0.12 0.00 0.03 99.53 11:48:01 PM all 0.57 0.00 0.07 0.00 0.03 99.33 11:48:01 PM 0 0.45 0.00 0.07 0.00 0.03 99.45 11:48:01 PM 1 0.68 0.00 0.07 0.00 0.03 99.21 11:49:01 PM all 0.31 0.00 0.08 0.01 0.01 99.60 11:49:01 PM 0 0.27 0.00 0.07 0.00 0.02 99.65 11:49:01 PM 1 0.35 0.00 0.08 0.02 0.00 99.55 11:50:01 PM all 2.41 0.00 0.17 0.00 0.03 97.39 11:50:01 PM 0 4.18 0.00 0.24 0.00 0.03 95.55 11:50:01 PM 1 0.65 0.00 0.10 0.00 0.03 99.21 11:51:01 PM all 5.05 0.00 3.30 0.00 0.04 91.61 11:51:01 PM 0 1.43 0.00 0.27 0.00 0.03 98.27 11:51:01 PM 1 8.89 0.00 6.52 0.00 0.05 84.53 11:51:01 PM CPU %user %nice %system %iowait %steal %idle 11:52:01 PM all 0.28 0.00 0.08 0.00 0.03 99.61 11:52:01 PM 0 0.32 0.00 0.12 0.00 0.03 99.53 11:52:01 PM 1 0.25 0.00 0.05 0.00 0.02 99.68 11:53:01 PM all 1.09 0.00 0.26 0.00 0.03 98.63 11:53:01 PM 0 0.52 0.00 0.35 0.00 0.03 99.10 11:53:01 PM 1 1.65 0.00 0.17 0.00 0.02 98.16 11:54:01 PM all 25.01 0.00 3.83 0.17 0.08 70.92 11:54:01 PM 0 29.87 0.00 3.88 0.18 0.08 65.98 11:54:01 PM 1 20.13 0.00 3.77 0.15 0.07 75.88 Average: all 7.19 0.00 1.20 0.41 0.04 91.17 Average: 0 8.51 0.00 1.16 0.42 0.04 89.87 Average: 1 5.86 0.00 1.23 0.40 0.04 92.46