---> uname -a: Linux prd-centos8-robot-2c-8g-3316.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: 2800.000 BogoMIPS: 5600.00 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 575 4997 19 2124 6826 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:d9:9e:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85535sec preferred_lft 85535sec inet6 fe80::f816:3eff:fed9:9e66/64 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) 01/20/2025 _x86_64_ (2 CPU) 01:14:20 LINUX RESTART (2 CPU) 01:15:01 AM tps rtps wtps bread/s bwrtn/s 01:16:01 AM 102.10 65.89 36.20 5143.49 32941.59 01:17:01 AM 45.58 8.35 37.24 1455.38 4142.27 01:18:01 AM 86.50 0.08 86.42 2.40 7870.35 01:19:01 AM 39.37 0.70 38.67 51.72 5566.36 01:20:01 AM 15.36 0.38 14.98 64.26 996.58 01:21:01 AM 63.71 6.75 56.96 1249.18 7316.94 01:22:01 AM 7.58 0.00 7.58 0.00 736.45 01:23:01 AM 0.47 0.00 0.47 0.00 5.37 01:24:01 AM 0.30 0.00 0.30 0.00 3.02 01:25:01 AM 2.25 0.12 2.13 33.06 155.59 01:26:01 AM 0.33 0.00 0.33 0.00 6.20 01:27:01 AM 0.22 0.00 0.22 0.00 1.88 01:28:01 AM 16.45 0.32 16.13 36.93 797.62 Average: 29.25 6.35 22.90 618.23 4657.17 01:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 AM 5874872 7230308 2007552 25.47 2688 1555064 591548 6.62 152388 1598104 21392 01:17:01 AM 5560800 7084040 2321624 29.45 2688 1716136 690344 7.73 187672 1850312 34564 01:18:01 AM 5287480 7050008 2594944 32.92 2688 1941552 685608 7.68 187484 2070124 105716 01:19:01 AM 5256060 7052356 2626364 33.32 2688 1974492 664896 7.44 208268 2077836 1124 01:20:01 AM 5223476 7058460 2658948 33.73 2688 2010672 684124 7.66 228212 2083856 34800 01:21:01 AM 5034948 7071704 2847476 36.12 2688 2206952 630528 7.06 259108 2218424 16596 01:22:01 AM 5034772 7071528 2847652 36.13 2688 2206952 630528 7.06 259108 2218196 4 01:23:01 AM 5034920 7071680 2847504 36.12 2688 2206956 630528 7.06 259112 2218276 4 01:24:01 AM 5035244 7072004 2847180 36.12 2688 2206956 630528 7.06 259112 2218148 4 01:25:01 AM 4880564 6920924 3001860 38.08 2688 2210556 790836 8.85 259244 2371228 8 01:26:01 AM 4944836 6985224 2937588 37.27 2688 2210584 737848 8.26 259244 2306992 24 01:27:01 AM 4931624 6972020 2950800 37.44 2688 2210592 754216 8.44 259244 2320160 16 01:28:01 AM 5134136 7000900 2748288 34.87 2688 2043080 708300 7.93 293916 2107756 13196 Average: 5171826 7049320 2710598 34.39 2688 2053888 679218 7.61 236316 2127647 17496 01:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 108.30 64.58 349.41 15.94 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 133.61 89.27 834.49 39.58 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 57.44 48.93 619.21 7.61 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 38.12 26.59 436.21 4.18 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 17.65 16.08 8.34 4.85 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 629.82 457.30 411.78 104.84 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 1.33 0.82 0.35 0.27 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 17.51 1.95 3.15 0.42 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 2.65 1.87 0.43 0.41 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 113.40 87.30 890.68 6.90 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 427.16 367.86 5305.91 24.25 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 449.78 354.34 5747.01 23.08 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 131.73 88.80 540.75 31.67 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 163.73 123.52 1165.20 20.31 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) 01/20/2025 _x86_64_ (2 CPU) 01:14:20 LINUX RESTART (2 CPU) 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 13.91 0.06 4.24 63.38 0.11 18.30 01:16:01 AM 0 14.90 0.07 3.95 53.25 0.10 27.73 01:16:01 AM 1 12.92 0.05 4.53 73.38 0.12 8.99 01:17:01 AM all 19.49 0.00 3.16 12.85 0.12 64.38 01:17:01 AM 0 19.12 0.00 3.00 13.31 0.12 64.45 01:17:01 AM 1 19.86 0.00 3.31 12.39 0.12 64.32 01:18:01 AM all 27.33 0.00 3.99 8.96 0.09 59.63 01:18:01 AM 0 13.78 0.00 2.78 8.24 0.07 75.14 01:18:01 AM 1 40.96 0.00 5.20 9.69 0.12 44.04 01:19:01 AM all 12.49 0.00 1.79 7.58 0.08 78.06 01:19:01 AM 0 8.22 0.00 1.59 6.37 0.08 83.73 01:19:01 AM 1 16.76 0.00 1.99 8.78 0.07 72.40 01:20:01 AM all 16.48 0.00 2.39 1.49 0.07 79.57 01:20:01 AM 0 16.43 0.00 2.26 1.15 0.07 80.09 01:20:01 AM 1 16.53 0.00 2.53 1.82 0.07 79.05 01:21:01 AM all 23.38 0.00 4.99 3.57 0.12 67.95 01:21:01 AM 0 24.38 0.00 5.10 2.49 0.12 67.92 01:21:01 AM 1 22.38 0.00 4.88 4.64 0.12 67.98 01:22:01 AM all 0.34 0.00 0.12 0.28 0.04 99.22 01:22:01 AM 0 0.55 0.00 0.07 0.32 0.02 99.05 01:22:01 AM 1 0.13 0.00 0.17 0.25 0.07 99.38 01:23:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 01:23:01 AM 0 0.15 0.00 0.10 0.00 0.05 99.70 01:23:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 01:24:01 AM all 0.34 0.00 0.07 0.00 0.03 99.56 01:24:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 01:24:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 01:25:01 AM all 6.65 0.00 1.50 0.01 0.08 91.77 01:25:01 AM 0 2.06 0.00 0.50 0.00 0.08 97.36 01:25:01 AM 1 11.27 0.00 2.51 0.02 0.07 86.13 01:26:01 AM all 9.67 0.00 1.41 0.00 0.11 88.80 01:26:01 AM 0 7.73 0.00 1.26 0.00 0.12 90.88 01:26:01 AM 1 11.61 0.00 1.56 0.00 0.10 86.73 01:26:01 AM CPU %user %nice %system %iowait %steal %idle 01:27:01 AM all 9.45 0.00 1.29 0.00 0.10 89.16 01:27:01 AM 0 11.78 0.00 1.85 0.00 0.10 86.27 01:27:01 AM 1 7.13 0.00 0.74 0.00 0.10 92.04 01:28:01 AM all 15.74 0.00 2.20 0.62 0.07 81.38 01:28:01 AM 0 16.57 0.00 1.96 0.40 0.07 81.00 01:28:01 AM 1 14.90 0.00 2.43 0.84 0.07 81.76 Average: all 11.95 0.00 2.09 7.48 0.08 78.40 Average: 0 10.42 0.01 1.88 6.46 0.08 81.15 Average: 1 13.48 0.00 2.30 8.50 0.08 75.65