---> uname -a: Linux prd-centos8-robot-2c-8g-1681.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 638 4875 19 2184 6761 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:10:2e:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85014sec preferred_lft 85014sec inet6 fe80::f816:3eff:fe10:2e8d/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) 00:31:08 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 119.90 0.22 119.68 11.33 10525.33 12:34:01 AM 48.77 1.03 47.73 113.56 5641.29 12:35:01 AM 67.36 9.45 57.91 1684.39 3810.56 12:36:01 AM 28.99 0.03 28.96 3.47 6056.60 12:37:01 AM 4.75 0.23 4.52 12.66 207.50 12:38:01 AM 2.07 0.00 2.07 0.00 72.14 12:39:01 AM 0.20 0.00 0.20 0.00 9.47 12:40:01 AM 0.23 0.00 0.23 0.00 4.37 12:41:01 AM 0.18 0.00 0.18 0.00 8.98 12:42:01 AM 0.43 0.00 0.43 0.00 7.72 12:43:01 AM 0.18 0.00 0.18 0.00 8.93 12:44:01 AM 0.40 0.00 0.40 0.00 6.75 12:45:01 AM 0.20 0.00 0.20 0.00 16.94 12:46:01 AM 0.12 0.00 0.12 0.00 2.42 12:47:01 AM 1.45 0.03 1.42 0.27 40.36 12:48:01 AM 0.28 0.00 0.28 0.00 4.20 12:49:01 AM 0.12 0.00 0.12 0.00 2.02 12:50:01 AM 0.18 0.00 0.18 0.00 9.36 12:51:01 AM 0.33 0.00 0.33 0.00 6.32 12:52:01 AM 0.55 0.00 0.55 0.00 17.39 12:53:02 AM 7.77 0.32 7.45 36.93 335.18 12:54:01 AM 31.84 0.53 31.31 64.93 1459.71 Average: 14.36 0.54 13.82 87.62 1284.09 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5124212 6992612 2758212 34.99 2688 2045312 715612 8.01 191192 2223224 167748 12:34:01 AM 5242880 7084720 2639544 33.49 2688 2017752 627252 7.02 219632 2072204 10760 12:35:01 AM 4895556 6998924 2986868 37.89 2688 2270548 686428 7.69 267488 2343192 172820 12:36:01 AM 4916448 7019668 2965976 37.63 2688 2270624 670868 7.51 267936 2315992 4 12:37:01 AM 4871424 6975596 3011000 38.20 2688 2271580 746712 8.36 268064 2360872 4 12:38:01 AM 4870132 6974340 3012292 38.22 2688 2271616 746712 8.36 268064 2361752 4 12:39:01 AM 4861328 6965764 3021096 38.33 2688 2271844 769996 8.62 268064 2370564 4 12:40:01 AM 4859564 6964032 3022860 38.35 2688 2271876 774012 8.67 268068 2372188 4 12:41:01 AM 4857908 6962612 3024516 38.37 2688 2272104 753664 8.44 268076 2374052 4 12:42:01 AM 4857628 6962364 3024796 38.37 2688 2272136 753664 8.44 268076 2374268 12 12:43:01 AM 4862240 6967200 3020184 38.32 2688 2272360 747984 8.38 268076 2369520 12 12:44:01 AM 4860080 6965072 3022344 38.34 2688 2272392 747984 8.38 268076 2371988 8 12:45:01 AM 4859892 6965336 3022532 38.35 2688 2272844 747984 8.38 268184 2372052 4 12:46:01 AM 4841356 6946848 3041068 38.58 2688 2272892 770400 8.63 268184 2390264 4 12:47:01 AM 4826608 6932336 3055816 38.77 2688 2273132 786244 8.80 268368 2404840 16 12:48:01 AM 4857944 6963704 3024480 38.37 2688 2273164 756556 8.47 268368 2372672 40 12:49:01 AM 4858644 6964640 3023780 38.36 2688 2273400 756556 8.47 268368 2372792 240 12:50:01 AM 4842280 6948320 3040144 38.57 2688 2273444 786804 8.81 268368 2388668 52 12:51:01 AM 4834984 6941264 3047440 38.66 2688 2273684 778452 8.72 268368 2396236 244 12:52:01 AM 4858308 6964620 3024116 38.37 2688 2273716 757336 8.48 268368 2373308 40 12:53:02 AM 5016288 6944316 2866136 36.36 2688 2101360 733900 8.22 265692 2240052 16012 12:54:01 AM 5020124 6949020 2862300 36.31 2688 2102920 726884 8.14 467952 2038792 11584 Average: 4904356 6970605 2978068 37.78 2688 2235032 742818 8.32 271411 2329977 17255 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 124.61 98.30 1453.54 14.31 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 13.31 10.63 7.30 4.45 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 52.51 39.18 335.84 9.93 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 196.12 143.67 37.88 36.11 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 31.78 25.03 7.27 7.16 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 0.87 0.23 0.10 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 16.96 15.75 120.04 1.21 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 0.87 0.35 0.29 0.21 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 10.51 8.45 1.45 0.67 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 4.88 0.22 0.34 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 19.23 14.11 120.40 1.12 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 1.10 0.42 0.54 0.39 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 20.19 18.79 3.53 3.34 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 8.01 7.05 117.77 0.46 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 24.87 24.15 355.07 1.78 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 0.48 0.17 0.03 0.02 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 8.98 7.48 1.68 0.61 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 5.11 4.60 117.58 0.30 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 24.66 24.25 355.06 1.73 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 1.72 0.23 0.23 0.08 0.00 0.00 0.00 0.00 12:53:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:02 AM eth0 55.89 37.34 84.65 28.16 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 18.99 16.81 15.04 8.57 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 29.17 22.60 142.62 5.48 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) 00:31:08 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 37.15 0.00 5.07 1.30 0.13 56.35 12:33:01 AM 0 33.38 0.00 4.91 1.22 0.12 60.37 12:33:01 AM 1 40.92 0.00 5.22 1.39 0.15 52.32 12:34:01 AM all 19.22 0.00 2.43 1.19 0.08 77.09 12:34:01 AM 0 11.51 0.00 1.99 1.30 0.08 85.11 12:34:01 AM 1 26.91 0.00 2.87 1.07 0.07 69.09 12:35:01 AM all 32.33 0.00 5.77 0.98 0.11 60.81 12:35:01 AM 0 28.69 0.00 5.36 1.26 0.12 64.57 12:35:01 AM 1 35.97 0.00 6.19 0.70 0.10 57.05 12:36:01 AM all 0.73 0.00 0.74 0.59 0.05 97.89 12:36:01 AM 0 0.64 0.00 0.90 0.57 0.05 97.84 12:36:01 AM 1 0.82 0.00 0.58 0.62 0.05 97.93 12:37:01 AM all 2.14 0.00 0.31 0.03 0.06 97.46 12:37:01 AM 0 0.67 0.00 0.25 0.00 0.05 99.03 12:37:01 AM 1 3.62 0.00 0.37 0.07 0.07 95.88 12:38:01 AM all 0.48 0.00 0.10 0.01 0.06 99.35 12:38:01 AM 0 0.53 0.00 0.03 0.02 0.03 99.38 12:38:01 AM 1 0.43 0.00 0.17 0.00 0.08 99.31 12:39:01 AM all 0.94 0.00 0.16 0.00 0.08 98.82 12:39:01 AM 0 0.65 0.00 0.10 0.00 0.07 99.18 12:39:01 AM 1 1.22 0.00 0.22 0.00 0.10 98.46 12:40:01 AM all 0.44 0.00 0.13 0.00 0.08 99.35 12:40:01 AM 0 0.59 0.00 0.12 0.00 0.08 99.21 12:40:01 AM 1 0.30 0.00 0.13 0.00 0.08 99.48 12:41:01 AM all 0.94 0.00 0.15 0.00 0.08 98.84 12:41:01 AM 0 0.62 0.00 0.15 0.00 0.07 99.16 12:41:01 AM 1 1.25 0.00 0.15 0.00 0.08 98.51 12:42:01 AM all 0.52 0.00 0.09 0.00 0.08 99.31 12:42:01 AM 0 0.60 0.00 0.05 0.00 0.07 99.28 12:42:01 AM 1 0.43 0.00 0.13 0.00 0.10 99.33 12:43:01 AM all 0.91 0.00 0.16 0.00 0.07 98.86 12:43:01 AM 0 0.67 0.00 0.12 0.00 0.05 99.17 12:43:01 AM 1 1.15 0.00 0.20 0.00 0.08 98.56 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 0.38 0.00 0.13 0.00 0.07 99.42 12:44:01 AM 0 0.28 0.00 0.10 0.00 0.03 99.58 12:44:01 AM 1 0.47 0.00 0.17 0.00 0.10 99.26 12:45:01 AM all 2.12 0.00 0.18 0.00 0.08 97.61 12:45:01 AM 0 3.40 0.00 0.20 0.00 0.08 96.32 12:45:01 AM 1 0.85 0.00 0.17 0.00 0.08 98.90 12:46:01 AM all 0.59 0.00 0.14 0.00 0.08 99.18 12:46:01 AM 0 0.57 0.00 0.18 0.00 0.12 99.13 12:46:01 AM 1 0.62 0.00 0.10 0.00 0.05 99.23 12:47:01 AM all 1.09 0.00 0.32 0.01 0.07 98.52 12:47:01 AM 0 1.37 0.00 0.48 0.00 0.07 98.08 12:47:01 AM 1 0.80 0.00 0.15 0.02 0.07 98.96 12:48:01 AM all 0.49 0.00 0.09 0.00 0.07 99.35 12:48:01 AM 0 0.37 0.00 0.10 0.00 0.07 99.47 12:48:01 AM 1 0.62 0.00 0.08 0.00 0.07 99.23 12:49:01 AM all 0.94 0.00 0.13 0.00 0.08 98.86 12:49:01 AM 0 1.12 0.00 0.07 0.00 0.05 98.76 12:49:01 AM 1 0.77 0.00 0.18 0.00 0.10 98.95 12:50:01 AM all 0.43 0.00 0.14 0.00 0.08 99.36 12:50:01 AM 0 0.32 0.00 0.10 0.00 0.05 99.53 12:50:01 AM 1 0.53 0.00 0.18 0.00 0.10 99.18 12:51:01 AM all 1.09 0.00 0.19 0.00 0.08 98.65 12:51:01 AM 0 1.47 0.00 0.25 0.00 0.08 98.19 12:51:01 AM 1 0.70 0.00 0.13 0.00 0.07 99.10 12:52:01 AM all 0.51 0.00 0.13 0.00 0.07 99.30 12:52:01 AM 0 0.42 0.00 0.17 0.00 0.08 99.33 12:52:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.27 12:53:02 AM all 7.35 0.00 1.40 0.05 0.07 91.13 12:53:02 AM 0 6.30 0.00 0.95 0.05 0.07 92.63 12:53:02 AM 1 8.40 0.00 1.86 0.05 0.07 89.63 12:54:01 AM all 31.03 0.00 3.43 0.19 0.09 65.25 12:54:01 AM 0 29.93 0.00 3.46 0.25 0.10 66.26 12:54:01 AM 1 32.14 0.00 3.41 0.12 0.08 64.25 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.44 0.00 0.97 0.20 0.08 92.31 Average: 0 5.63 0.00 0.91 0.21 0.07 93.17 Average: 1 7.24 0.00 1.03 0.18 0.08 91.46