---> uname -a: Linux prd-centos8-robot-2c-8g-35478.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 627 4914 19 2155 6772 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:99:e9:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85464sec preferred_lft 85464sec inet6 fe80::f816:3eff:fe99:e952/64 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) 06/19/2025 _x86_64_ (2 CPU) 00:31:31 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 87.34 22.36 64.98 6411.86 6561.33 12:34:01 AM 83.61 0.73 82.87 53.05 9609.11 12:35:01 AM 20.63 0.38 20.25 62.52 1866.49 12:36:01 AM 61.87 9.52 52.36 1686.65 3605.27 12:37:01 AM 34.02 0.03 33.99 3.47 6190.30 12:38:01 AM 4.05 0.00 4.05 0.00 139.79 12:39:01 AM 0.20 0.00 0.20 0.00 2.02 12:40:01 AM 0.12 0.00 0.12 0.00 1.17 12:41:01 AM 0.47 0.03 0.43 1.87 11.95 12:42:01 AM 1.82 0.00 1.82 0.00 62.15 12:43:01 AM 0.32 0.00 0.32 0.00 8.35 12:44:01 AM 0.18 0.00 0.18 0.00 5.65 12:45:01 AM 0.22 0.00 0.22 0.00 6.28 12:46:01 AM 9.17 0.33 8.84 37.03 281.10 12:47:01 AM 30.87 0.55 30.32 64.90 1438.06 Average: 22.33 2.26 20.06 554.75 1985.92 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5409788 7071536 2472636 31.37 2688 1845056 676032 7.57 185748 1968456 140364 12:34:01 AM 5191800 7007552 2690624 34.13 2688 1992780 723112 8.10 198248 2145792 42504 12:35:01 AM 5261448 7079064 2620976 33.25 2688 1994664 651936 7.30 218532 2056948 10764 12:36:01 AM 4947264 7019696 2935160 37.24 2688 2241268 683748 7.66 262352 2300880 166796 12:37:01 AM 4981748 7056144 2900676 36.80 2688 2243352 638744 7.15 266908 2256640 4 12:38:01 AM 4982016 7056416 2900408 36.80 2688 2243356 638744 7.15 266908 2256720 4 12:39:01 AM 4982056 7056444 2900368 36.80 2688 2243356 638744 7.15 266908 2256652 4 12:40:01 AM 4981340 7055728 2901084 36.80 2688 2243356 659404 7.38 266908 2257104 4 12:41:01 AM 4946148 7020704 2936276 37.25 2688 2243516 705976 7.90 267236 2292012 36 12:42:01 AM 4944852 7019516 2937572 37.27 2688 2243620 705976 7.90 267236 2293276 84 12:43:01 AM 4943536 7018300 2938888 37.28 2688 2243724 705976 7.90 267236 2294684 52 12:44:01 AM 4941724 7016588 2940700 37.31 2688 2243828 705976 7.90 267236 2296308 32 12:45:01 AM 4941220 7016180 2941204 37.31 2688 2243916 705976 7.90 267236 2296688 16 12:46:01 AM 4972160 6907904 2910264 36.92 2688 2108520 843448 9.44 296296 2254960 51932 12:47:01 AM 5084568 6984168 2797856 35.49 2688 2073940 746904 8.36 462220 1983828 25040 Average: 5034111 7025729 2848313 36.13 2688 2163217 695380 7.79 268481 2214063 29176 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 318.54 193.42 1658.75 62.28 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 82.76 58.36 761.84 9.62 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 10.00 7.12 5.03 3.31 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 41.08 34.48 318.25 8.92 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 12.16 10.36 4.43 4.49 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 1.72 0.93 0.32 0.20 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 1.25 0.77 0.16 0.12 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 2.92 1.00 0.51 0.32 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 23.06 16.63 3.08 1.98 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 7.55 4.22 1.05 1.23 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 4.75 4.02 0.80 1.06 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 5.00 4.40 0.94 1.28 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 4.52 4.20 0.66 1.07 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 49.40 39.58 72.93 29.15 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 20.39 17.47 16.14 8.23 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 39.01 26.46 189.66 8.88 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) 06/19/2025 _x86_64_ (2 CPU) 00:31:31 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 42.81 0.00 6.52 3.12 0.11 47.44 12:33:01 AM 0 38.34 0.00 5.85 3.00 0.10 52.71 12:33:01 AM 1 47.29 0.00 7.19 3.24 0.12 42.17 12:34:01 AM all 26.63 0.00 3.83 4.69 0.12 64.74 12:34:01 AM 0 13.93 0.00 3.21 5.02 0.12 77.72 12:34:01 AM 1 39.37 0.00 4.46 4.36 0.12 51.70 12:35:01 AM all 11.94 0.00 1.44 0.35 0.05 86.21 12:35:01 AM 0 5.21 0.00 0.97 0.28 0.03 93.51 12:35:01 AM 1 18.67 0.00 1.92 0.42 0.07 78.92 12:36:01 AM all 29.05 0.00 5.54 0.73 0.08 64.60 12:36:01 AM 0 23.12 0.00 4.97 0.61 0.08 71.21 12:36:01 AM 1 35.00 0.00 6.10 0.85 0.08 57.96 12:37:01 AM all 4.20 0.00 0.76 0.85 0.03 94.16 12:37:01 AM 0 2.87 0.00 0.57 0.67 0.03 95.86 12:37:01 AM 1 5.52 0.00 0.95 1.03 0.03 92.46 12:38:01 AM all 0.32 0.00 0.07 0.04 0.02 99.56 12:38:01 AM 0 0.07 0.00 0.05 0.00 0.02 99.87 12:38:01 AM 1 0.57 0.00 0.08 0.08 0.02 99.25 12:39:01 AM all 0.33 0.00 0.05 0.00 0.03 99.58 12:39:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 12:39:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 12:40:01 AM all 0.33 0.00 0.08 0.00 0.02 99.58 12:40:01 AM 0 0.08 0.00 0.08 0.00 0.02 99.82 12:40:01 AM 1 0.57 0.00 0.07 0.00 0.02 99.35 12:41:01 AM all 2.03 0.00 0.30 0.00 0.06 97.61 12:41:01 AM 0 3.14 0.00 0.34 0.00 0.07 96.46 12:41:01 AM 1 0.94 0.00 0.27 0.00 0.05 98.75 12:42:01 AM all 0.79 0.00 0.11 0.01 0.04 99.05 12:42:01 AM 0 0.90 0.00 0.12 0.00 0.03 98.95 12:42:01 AM 1 0.69 0.00 0.10 0.02 0.05 99.15 12:43:01 AM all 0.73 0.00 0.13 0.00 0.04 99.10 12:43:01 AM 0 0.64 0.00 0.12 0.00 0.05 99.20 12:43:01 AM 1 0.82 0.00 0.15 0.00 0.03 99.00 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 0.67 0.00 0.13 0.00 0.04 99.16 12:44:01 AM 0 0.65 0.00 0.12 0.00 0.03 99.20 12:44:01 AM 1 0.69 0.00 0.15 0.00 0.05 99.11 12:45:01 AM all 0.68 0.00 0.13 0.00 0.04 99.15 12:45:01 AM 0 0.67 0.00 0.10 0.00 0.03 99.20 12:45:01 AM 1 0.70 0.00 0.15 0.00 0.05 99.10 12:46:01 AM all 12.62 0.00 1.72 0.15 0.06 85.45 12:46:01 AM 0 11.24 0.00 1.59 0.12 0.07 86.98 12:46:01 AM 1 13.97 0.00 1.85 0.18 0.05 83.95 12:47:01 AM all 30.62 0.00 4.37 0.37 0.09 64.55 12:47:01 AM 0 25.33 0.00 4.44 0.45 0.08 69.70 12:47:01 AM 1 35.91 0.00 4.30 0.28 0.10 59.41 Average: all 10.93 0.00 1.68 0.69 0.06 86.64 Average: 0 8.43 0.00 1.51 0.68 0.05 89.32 Average: 1 13.43 0.00 1.85 0.70 0.06 83.97