---> uname -a: Linux prd-centos8-robot-2c-8g-7374.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 582 4975 19 2140 6819 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:39:d5:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85562sec preferred_lft 85562sec inet6 fe80::f816:3eff:fe39:d5e3/64 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) 02/01/2025 _x86_64_ (2 CPU) 04:00:43 LINUX RESTART (2 CPU) 04:01:01 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 203.70 149.95 53.75 14433.47 38415.90 04:03:01 AM 117.51 0.85 116.66 56.25 11445.55 04:04:01 AM 26.63 0.42 26.21 64.79 3541.61 04:05:01 AM 63.20 6.75 56.46 1248.98 6812.61 04:06:01 AM 9.50 0.00 9.50 0.00 1578.12 04:07:01 AM 0.48 0.00 0.48 0.00 5.82 04:08:01 AM 0.35 0.00 0.35 0.00 3.58 04:09:01 AM 0.48 0.10 0.38 32.13 27.63 04:10:01 AM 1.95 0.00 1.95 0.00 147.55 04:11:01 AM 0.65 0.00 0.65 0.00 60.85 04:12:01 AM 0.22 0.00 0.22 0.00 9.92 04:13:01 AM 0.25 0.03 0.22 1.87 24.59 04:14:01 AM 20.78 0.63 20.15 73.99 1067.31 Average: 34.34 12.25 22.09 1228.10 4867.60 04:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5557456 7080168 2324976 29.50 2688 1715520 697292 7.81 185976 1856800 103044 04:03:01 AM 5211784 7014960 2670648 33.88 2688 1980608 705708 7.90 198680 2128088 92944 04:04:01 AM 5241336 7049284 2641096 33.51 2688 1985804 684712 7.67 222292 2075844 3276 04:05:01 AM 5016828 7061932 2865604 36.35 2688 2214824 631432 7.07 258984 2226824 29856 04:06:01 AM 5022200 7067312 2860232 36.29 2688 2214832 646820 7.24 258984 2226912 4 04:07:01 AM 5022260 7067376 2860172 36.29 2688 2214836 646820 7.24 258988 2226980 4 04:08:01 AM 5022376 7067492 2860056 36.28 2688 2214836 631324 7.07 258992 2226920 4 04:09:01 AM 4979404 7026596 2903028 36.83 2688 2216912 684472 7.66 259256 2269472 528 04:10:01 AM 4971532 7021972 2910900 36.93 2688 2220160 707544 7.92 259260 2277324 1196 04:11:01 AM 4970960 7021804 2911472 36.94 2688 2220560 707544 7.92 259260 2277928 4 04:12:01 AM 4970812 7022012 2911620 36.94 2688 2220924 707544 7.92 259260 2278236 168 04:13:01 AM 5013468 7067548 2868964 36.40 2688 2223796 643440 7.20 259748 2235232 2308 04:14:01 AM 5159516 7043572 2722916 34.54 2688 2060500 682152 7.64 455764 1920056 13388 Average: 5089226 7047079 2793206 35.44 2688 2131086 675139 7.56 261188 2171278 18979 04:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 233.42 133.69 1216.28 52.30 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 98.82 74.73 1102.09 11.24 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 23.08 13.73 7.42 4.77 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 593.57 458.89 405.51 102.11 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 4.13 2.40 1.33 0.73 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 3.00 2.08 0.58 0.50 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 2.87 1.87 0.44 0.41 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 45.24 27.25 13.32 4.18 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 38.07 29.34 9.15 5.61 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 17.34 10.51 3.13 2.00 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 15.51 9.38 2.88 1.85 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 15.06 12.21 4.11 3.28 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 84.07 49.13 104.63 34.11 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 90.38 63.51 221.16 17.17 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) 02/01/2025 _x86_64_ (2 CPU) 04:00:43 LINUX RESTART (2 CPU) 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 38.14 0.06 10.27 18.66 0.12 32.76 04:02:01 AM 0 34.26 0.07 12.03 17.96 0.13 35.55 04:02:01 AM 1 42.03 0.05 8.50 19.36 0.10 29.96 04:03:01 AM all 32.71 0.00 4.83 3.40 0.09 58.96 04:03:01 AM 0 28.34 0.00 4.55 3.43 0.08 63.61 04:03:01 AM 1 37.09 0.00 5.12 3.38 0.10 54.31 04:04:01 AM all 10.12 0.00 2.00 0.79 0.09 87.00 04:04:01 AM 0 11.38 0.00 2.18 0.80 0.12 85.52 04:04:01 AM 1 8.85 0.00 1.82 0.79 0.07 88.47 04:05:01 AM all 26.17 0.00 5.32 2.03 0.11 66.37 04:05:01 AM 0 21.31 0.00 4.67 1.19 0.12 72.72 04:05:01 AM 1 31.03 0.00 5.98 2.86 0.10 60.02 04:06:01 AM all 0.32 0.00 0.16 0.32 0.04 99.17 04:06:01 AM 0 0.25 0.00 0.12 0.28 0.03 99.32 04:06:01 AM 1 0.38 0.00 0.20 0.35 0.05 99.01 04:07:01 AM all 0.24 0.00 0.08 0.00 0.05 99.63 04:07:01 AM 0 0.05 0.00 0.03 0.00 0.05 99.87 04:07:01 AM 1 0.43 0.00 0.12 0.00 0.05 99.40 04:08:01 AM all 0.37 0.00 0.07 0.00 0.05 99.52 04:08:01 AM 0 0.15 0.00 0.10 0.00 0.05 99.70 04:08:01 AM 1 0.58 0.00 0.03 0.00 0.05 99.33 04:09:01 AM all 6.48 0.00 0.70 0.03 0.07 92.71 04:09:01 AM 0 6.15 0.00 0.90 0.07 0.07 92.81 04:09:01 AM 1 6.82 0.00 0.50 0.00 0.07 92.61 04:10:01 AM all 15.42 0.00 0.67 0.01 0.06 83.84 04:10:01 AM 0 9.63 0.00 0.43 0.00 0.05 89.88 04:10:01 AM 1 21.22 0.00 0.90 0.02 0.07 77.79 04:11:01 AM all 4.63 0.00 0.34 0.00 0.08 94.95 04:11:01 AM 0 4.83 0.00 0.35 0.00 0.08 94.73 04:11:01 AM 1 4.43 0.00 0.33 0.00 0.08 95.16 04:12:01 AM all 4.21 0.00 0.31 0.00 0.08 95.40 04:12:01 AM 0 2.96 0.00 0.25 0.00 0.07 96.73 04:12:01 AM 1 5.47 0.00 0.37 0.00 0.08 94.08 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 6.66 0.00 0.28 0.00 0.06 93.00 04:13:01 AM 0 5.45 0.00 0.17 0.00 0.05 94.33 04:13:01 AM 1 7.87 0.00 0.40 0.00 0.07 91.66 04:14:01 AM all 20.45 0.00 3.14 0.18 0.09 76.14 04:14:01 AM 0 11.57 0.00 2.99 0.22 0.10 85.12 04:14:01 AM 1 29.32 0.00 3.29 0.15 0.08 67.16 Average: all 12.74 0.00 2.16 1.94 0.08 83.08 Average: 0 10.47 0.01 2.21 1.83 0.08 85.42 Average: 1 15.01 0.00 2.11 2.05 0.07 80.75