---> uname -a: Linux prd-centos8-robot-2c-8g-12007.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 596 4908 19 2193 6803 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:08:43:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85470sec preferred_lft 85470sec inet6 fe80::f816:3eff:fe08:433e/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) 12/09/2025 _x86_64_ (2 CPU) 12:25:08 LINUX RESTART (2 CPU) 12:26:01 PM tps rtps wtps bread/s bwrtn/s 12:27:01 PM 111.08 1.08 110.00 84.77 8848.90 12:28:01 PM 54.34 0.85 53.49 63.99 7886.39 12:29:01 PM 44.39 7.07 37.33 1307.12 2295.42 12:30:01 PM 63.18 0.25 62.93 47.05 7788.87 12:31:01 PM 6.58 0.22 6.36 11.73 511.63 12:32:01 PM 2.10 0.00 2.10 0.00 146.83 12:33:01 PM 0.38 0.00 0.38 0.00 59.97 12:34:01 PM 0.13 0.00 0.13 0.00 31.26 12:35:01 PM 0.25 0.00 0.25 0.00 61.22 12:36:01 PM 0.22 0.00 0.22 0.00 15.09 12:37:01 PM 0.37 0.00 0.37 0.00 17.65 12:38:01 PM 0.23 0.00 0.23 0.00 26.96 12:39:01 PM 7.52 0.35 7.17 38.26 307.53 12:40:01 PM 26.65 0.32 26.34 36.25 1614.21 Average: 22.67 0.72 21.95 113.50 2115.18 12:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:27:01 PM 5229920 7029052 2652508 33.65 2688 1975720 712384 7.98 187492 2124516 163276 12:28:01 PM 5195108 7038800 2687320 34.09 2688 2019744 709696 7.95 209864 2130436 9936 12:29:01 PM 4936720 6975964 2945708 37.37 2688 2208224 737268 8.26 269188 2307936 127952 12:30:01 PM 4950548 7049972 2931880 37.20 2688 2266424 668888 7.49 260776 2289740 10820 12:31:01 PM 4905320 7005696 2977108 37.77 2688 2267380 729644 8.17 260916 2333256 600 12:32:01 PM 4900880 7003136 2981548 37.83 2688 2269244 749428 8.39 260928 2337760 148 12:33:01 PM 4897380 7001128 2985048 37.87 2688 2270760 768372 8.60 260932 2341508 44 12:34:01 PM 4893060 6998356 2989368 37.92 2688 2272340 768372 8.60 260936 2345376 724 12:35:01 PM 4891368 6998036 2991060 37.95 2688 2273656 787636 8.82 260936 2347316 272 12:36:01 PM 4890632 6997668 2991796 37.96 2688 2274024 787636 8.82 260940 2347816 276 12:37:01 PM 4888372 6995536 2994056 37.98 2688 2274160 787636 8.82 260940 2350040 44 12:38:01 PM 4885428 6993772 2997000 38.02 2688 2275340 787636 8.82 260940 2353284 476 12:39:01 PM 5040044 6977304 2842384 36.06 2688 2109540 732444 8.20 266972 2213212 25692 12:40:01 PM 5059708 6994020 2822720 35.81 2688 2107636 738692 8.27 468272 1996720 10048 Average: 4968892 7004174 2913536 36.96 2688 2204585 747552 8.37 267859 2272780 25022 12:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 98.90 83.67 1071.33 20.30 0.00 0.00 0.00 0.00 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 53.57 35.11 582.39 4.81 0.00 0.00 0.00 0.00 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 43.84 38.78 334.54 8.37 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 151.70 115.89 42.94 33.07 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 36.82 29.89 8.68 3.02 0.00 0.00 0.00 0.00 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM eth0 92.62 90.97 18.42 8.96 0.00 0.00 0.00 0.00 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 54.79 53.32 11.71 5.80 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 68.19 67.44 13.67 6.40 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 58.02 55.54 12.28 6.41 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 15.63 13.25 3.90 2.41 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 5.42 4.45 1.36 0.83 0.00 0.00 0.00 0.00 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM eth0 37.35 33.72 9.56 6.01 0.00 0.00 0.00 0.00 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 87.32 63.44 102.28 52.68 0.00 0.00 0.00 0.00 12:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM eth0 13.43 12.34 10.74 5.90 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 58.40 49.84 158.84 11.78 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) 12/09/2025 _x86_64_ (2 CPU) 12:25:08 LINUX RESTART (2 CPU) 12:26:01 PM CPU %user %nice %system %iowait %steal %idle 12:27:01 PM all 37.64 0.00 5.53 1.25 0.09 55.48 12:27:01 PM 0 42.06 0.00 5.63 1.17 0.10 51.05 12:27:01 PM 1 33.23 0.00 5.44 1.33 0.08 59.92 12:28:01 PM all 13.79 0.00 2.17 1.99 0.39 81.65 12:28:01 PM 0 12.69 0.00 2.00 1.97 0.18 83.16 12:28:01 PM 1 14.90 0.00 2.35 2.01 0.60 80.13 12:29:01 PM all 29.63 0.00 4.39 2.29 0.12 63.58 12:29:01 PM 0 26.23 0.00 4.12 1.94 0.12 67.59 12:29:01 PM 1 33.03 0.00 4.65 2.64 0.12 59.57 12:30:01 PM all 19.21 0.00 3.52 0.73 0.07 76.46 12:30:01 PM 0 17.80 0.00 3.35 0.80 0.05 78.00 12:30:01 PM 1 20.63 0.00 3.70 0.67 0.08 74.92 12:31:01 PM all 2.69 0.00 0.35 0.06 0.05 96.85 12:31:01 PM 0 3.71 0.00 0.38 0.08 0.05 95.77 12:31:01 PM 1 1.67 0.00 0.32 0.03 0.05 97.93 12:32:01 PM all 8.40 0.00 0.51 0.04 0.05 90.99 12:32:01 PM 0 13.25 0.00 0.42 0.08 0.05 86.20 12:32:01 PM 1 3.58 0.00 0.60 0.00 0.05 95.76 12:33:01 PM all 5.32 0.00 0.35 0.00 0.06 94.27 12:33:01 PM 0 3.77 0.00 0.34 0.00 0.07 95.82 12:33:01 PM 1 6.87 0.00 0.37 0.00 0.05 92.71 12:34:01 PM all 4.84 0.00 0.33 0.03 0.06 94.75 12:34:01 PM 0 7.25 0.00 0.30 0.00 0.05 92.40 12:34:01 PM 1 2.43 0.00 0.35 0.05 0.07 97.10 12:35:01 PM all 7.08 0.00 0.34 0.01 0.07 92.50 12:35:01 PM 0 9.30 0.00 0.39 0.00 0.07 90.24 12:35:01 PM 1 4.86 0.00 0.30 0.02 0.07 94.76 12:36:01 PM all 4.16 0.00 0.25 0.01 0.05 95.53 12:36:01 PM 0 6.07 0.00 0.27 0.00 0.05 93.61 12:36:01 PM 1 2.26 0.00 0.23 0.02 0.05 97.44 12:37:01 PM all 1.95 0.00 0.17 0.00 0.04 97.84 12:37:01 PM 0 3.04 0.00 0.20 0.00 0.05 96.71 12:37:01 PM 1 0.85 0.00 0.13 0.00 0.03 98.98 12:37:01 PM CPU %user %nice %system %iowait %steal %idle 12:38:01 PM all 10.49 0.00 0.49 0.00 0.08 88.95 12:38:01 PM 0 11.65 0.00 0.44 0.00 0.08 87.83 12:38:01 PM 1 9.32 0.00 0.54 0.00 0.07 90.08 12:39:01 PM all 16.37 0.00 1.71 0.83 0.08 81.01 12:39:01 PM 0 21.36 0.00 2.06 0.97 0.08 75.53 12:39:01 PM 1 11.38 0.00 1.37 0.69 0.07 86.50 12:40:01 PM all 22.68 0.00 2.67 2.82 0.08 71.75 12:40:01 PM 0 24.93 0.00 2.42 3.62 0.08 68.96 12:40:01 PM 1 20.42 0.00 2.92 2.02 0.08 74.55 Average: all 13.18 0.00 1.63 0.72 0.09 84.38 Average: 0 14.53 0.00 1.60 0.76 0.08 83.04 Average: 1 11.83 0.00 1.67 0.68 0.11 85.72