---> uname -a: Linux prd-centos8-robot-2c-8g-40360.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 617 4899 19 2180 6782 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:88:1a:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85474sec preferred_lft 85474sec inet6 fe80::f816:3eff:fe88:1a80/64 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) 07/07/2025 _x86_64_ (2 CPU) 03:35:31 LINUX RESTART (2 CPU) 03:36:02 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 121.13 63.59 57.54 7454.15 27991.58 03:38:01 AM 118.76 0.72 118.04 52.92 12124.14 03:39:01 AM 31.22 0.42 30.81 64.78 2323.68 03:40:01 AM 34.61 6.72 27.90 1245.93 1740.54 03:41:01 AM 55.77 0.25 55.52 47.04 7674.90 03:42:01 AM 3.68 0.02 3.67 0.13 139.35 03:43:01 AM 1.82 0.00 1.82 0.00 134.86 03:44:01 AM 0.25 0.00 0.25 0.00 56.84 03:45:01 AM 0.22 0.00 0.22 0.00 60.20 03:46:01 AM 0.35 0.00 0.35 0.00 45.13 03:47:01 AM 0.25 0.00 0.25 0.00 7.55 03:48:01 AM 0.37 0.00 0.37 0.00 17.08 03:49:01 AM 0.18 0.00 0.18 0.00 31.44 03:50:01 AM 14.46 0.33 14.13 37.85 588.39 03:51:01 AM 32.10 0.55 31.55 64.09 1706.08 Average: 27.58 4.77 22.80 590.18 3615.93 03:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5379548 7012748 2502884 31.75 2688 1822524 798932 8.95 201512 2007348 154836 03:38:01 AM 5173060 7007464 2709372 34.37 2688 2010132 729932 8.17 198684 2152952 42480 03:39:01 AM 5254668 7090816 2627764 33.34 2688 2012080 657608 7.36 219268 2059952 92 03:40:01 AM 4951304 7029244 2931128 37.19 2688 2246600 697896 7.81 258268 2300896 177628 03:41:01 AM 4955684 7037556 2926748 37.13 2688 2249816 691712 7.75 262872 2282740 16 03:42:01 AM 4912836 6995768 2969596 37.67 2688 2250916 755416 8.46 263012 2325628 1104 03:43:01 AM 4909248 6993920 2973184 37.72 2688 2252652 792852 8.88 263024 2329240 468 03:44:01 AM 4902944 6988972 2979488 37.80 2688 2254044 810908 9.08 263024 2335308 248 03:45:01 AM 4896812 6984548 2985620 37.88 2688 2255680 810908 9.08 263028 2341396 144 03:46:01 AM 4895296 6984064 2987136 37.90 2688 2256712 810908 9.08 263032 2343160 4 03:47:01 AM 4892716 6981860 2989716 37.93 2688 2257096 810908 9.08 263032 2345572 268 03:48:01 AM 4892312 6981720 2990120 37.93 2688 2257380 810908 9.08 263032 2346064 124 03:49:01 AM 4888748 6979312 2993684 37.98 2688 2258508 810908 9.08 263032 2349116 372 03:50:01 AM 5055412 6977904 2827020 35.86 2688 2096456 746800 8.36 309700 2158752 38740 03:51:01 AM 5084900 7012140 2797532 35.49 2688 2101476 710376 7.95 468096 1975216 26848 Average: 5003033 7003869 2879399 36.53 2688 2172138 763131 8.54 268174 2243556 29558 03:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 299.42 193.61 1671.21 61.51 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 71.98 56.35 825.97 9.20 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 16.38 11.55 6.15 4.29 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 32.58 28.18 311.30 5.67 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 130.02 68.25 40.12 32.16 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 69.43 62.61 14.78 5.99 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 87.57 86.19 16.08 7.86 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 51.69 50.12 10.61 5.27 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 76.47 75.66 14.59 7.00 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 44.38 41.24 9.91 5.25 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 15.08 13.33 3.70 2.44 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 12.81 10.93 3.09 1.91 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 42.18 32.14 112.62 5.79 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 74.34 57.26 101.16 49.18 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 18.15 17.16 15.80 8.66 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 69.24 53.48 208.85 14.09 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) 07/07/2025 _x86_64_ (2 CPU) 03:35:31 LINUX RESTART (2 CPU) 03:36:02 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 40.34 0.03 6.81 14.20 0.10 38.51 03:37:01 AM 0 42.10 0.05 7.27 14.90 0.10 35.58 03:37:01 AM 1 38.59 0.02 6.34 13.50 0.10 41.45 03:38:01 AM all 32.11 0.00 4.90 2.01 0.09 60.89 03:38:01 AM 0 37.79 0.00 4.93 2.61 0.10 54.56 03:38:01 AM 1 26.43 0.00 4.86 1.40 0.08 67.22 03:39:01 AM all 11.70 0.00 1.72 0.24 0.05 86.29 03:39:01 AM 0 14.35 0.00 1.85 0.35 0.05 83.39 03:39:01 AM 1 9.04 0.00 1.58 0.13 0.05 89.19 03:40:01 AM all 19.80 0.00 3.82 0.94 0.08 75.37 03:40:01 AM 0 21.95 0.00 3.84 0.52 0.08 73.61 03:40:01 AM 1 17.64 0.00 3.80 1.37 0.07 77.12 03:41:01 AM all 13.45 0.00 2.38 0.91 0.06 83.20 03:41:01 AM 0 16.73 0.00 2.62 0.67 0.07 79.91 03:41:01 AM 1 10.17 0.00 2.14 1.15 0.05 86.49 03:42:01 AM all 5.73 0.00 0.48 0.01 0.06 93.72 03:42:01 AM 0 3.87 0.00 0.49 0.02 0.07 95.57 03:42:01 AM 1 7.61 0.00 0.47 0.00 0.05 91.87 03:43:01 AM all 6.27 0.00 0.43 0.02 0.06 93.23 03:43:01 AM 0 6.20 0.00 0.50 0.03 0.07 93.19 03:43:01 AM 1 6.33 0.00 0.35 0.00 0.05 93.26 03:44:01 AM all 5.21 0.00 0.32 0.00 0.06 94.41 03:44:01 AM 0 5.77 0.00 0.27 0.00 0.05 93.91 03:44:01 AM 1 4.66 0.00 0.37 0.00 0.07 94.91 03:45:01 AM all 5.12 0.00 0.35 0.00 0.06 94.47 03:45:01 AM 0 6.29 0.00 0.37 0.00 0.07 93.28 03:45:01 AM 1 3.96 0.00 0.34 0.00 0.05 95.66 03:46:01 AM all 6.58 0.00 0.33 0.00 0.07 93.03 03:46:01 AM 0 4.43 0.00 0.37 0.00 0.07 95.13 03:46:01 AM 1 8.73 0.00 0.28 0.00 0.07 90.92 03:47:01 AM all 4.14 0.00 0.25 0.00 0.06 95.55 03:47:01 AM 0 5.30 0.00 0.27 0.00 0.07 94.37 03:47:01 AM 1 2.99 0.00 0.23 0.00 0.05 96.73 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 3.37 0.00 0.25 0.00 0.07 96.31 03:48:01 AM 0 5.47 0.00 0.30 0.00 0.07 94.17 03:48:01 AM 1 1.27 0.00 0.20 0.00 0.07 98.46 03:49:01 AM all 9.84 0.00 0.44 0.00 0.06 89.65 03:49:01 AM 0 13.03 0.00 0.49 0.00 0.07 86.42 03:49:01 AM 1 6.66 0.00 0.40 0.00 0.05 92.89 03:50:01 AM all 21.78 0.00 2.24 0.07 0.08 75.84 03:50:01 AM 0 32.92 0.00 2.55 0.08 0.07 64.37 03:50:01 AM 1 10.64 0.00 1.92 0.05 0.08 87.31 03:51:01 AM all 33.07 0.00 4.32 0.20 0.10 62.31 03:51:01 AM 0 31.42 0.00 4.18 0.17 0.10 64.13 03:51:01 AM 1 34.72 0.00 4.46 0.23 0.10 60.48 Average: all 14.55 0.00 1.93 1.22 0.07 82.22 Average: 0 16.50 0.00 2.02 1.27 0.07 80.14 Average: 1 12.61 0.00 1.85 1.17 0.07 84.30