---> uname -a: Linux prd-centos8-robot-2c-8g-7465.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 591 4988 19 2118 6810 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:a9:2c:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.255/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85692sec preferred_lft 85692sec inet6 fe80::f816:3eff:fea9:2c15/64 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) 08/04/2024 _x86_64_ (2 CPU) 04:48:17 LINUX RESTART (2 CPU) 04:49:01 AM tps rtps wtps bread/s bwrtn/s 04:50:01 AM 94.15 63.35 30.80 6487.96 26577.13 04:51:01 AM 88.97 7.08 81.90 1259.69 6458.76 04:52:01 AM 77.46 0.73 76.72 51.32 9267.04 04:53:01 AM 7.58 0.82 6.76 123.43 179.86 04:54:01 AM 50.01 0.03 49.98 3.47 3141.88 04:55:01 AM 21.76 0.00 21.76 0.00 5294.79 04:56:01 AM 4.38 0.10 4.28 32.13 221.65 04:57:01 AM 0.32 0.02 0.30 0.93 8.73 04:58:01 AM 0.18 0.00 0.18 0.00 1.90 04:59:02 AM 11.61 0.32 11.30 36.93 383.00 05:00:01 AM 25.29 0.53 24.77 64.92 1213.20 Average: 34.72 6.64 28.08 733.95 4801.26 04:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:50:01 AM 5595300 7067236 2287132 29.02 2688 1666648 710888 7.96 171440 1840716 77036 04:51:01 AM 5192064 6999396 2690368 34.13 2688 1985700 717952 8.04 219888 2137112 227288 04:52:01 AM 5197300 7021664 2685132 34.06 2688 2001708 674120 7.55 232168 2109528 1088 04:53:01 AM 5250188 7078472 2632244 33.39 2688 2005612 635312 7.11 242216 2046540 8 04:54:01 AM 5034436 7060776 2847996 36.13 2688 2195696 624520 6.99 261536 2217884 149520 04:55:01 AM 5029172 7055488 2853260 36.20 2688 2195672 624520 6.99 261632 2218228 4 04:56:01 AM 4980132 7009860 2902300 36.82 2688 2199092 687344 7.70 261940 2265840 20 04:57:01 AM 4931080 6960980 2951352 37.44 2688 2199256 762120 8.53 261940 2314928 16 04:58:01 AM 4863016 6892932 3019416 38.31 2688 2199272 814428 9.12 261940 2382636 16 04:59:02 AM 5079092 6960244 2803340 35.56 2688 2056556 736816 8.25 274840 2175036 25724 05:00:01 AM 5134696 7000068 2747736 34.86 2688 2041056 696636 7.80 444728 1952608 16156 Average: 5116952 7009738 2765480 35.08 2688 2067843 698605 7.82 263115 2151005 45171 04:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 252.07 146.93 854.55 56.82 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 80.90 64.14 954.57 7.83 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 36.72 25.77 289.04 6.42 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 16.76 14.21 4.35 3.62 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 43.99 36.64 281.09 10.51 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 625.32 544.67 119.16 105.00 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 33.41 21.63 46.02 3.05 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 308.13 278.45 3933.61 18.13 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 475.52 419.86 6077.30 27.12 0.00 0.00 0.00 0.00 04:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:02 AM eth0 292.88 234.11 2747.64 38.85 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 20.53 19.04 16.30 8.98 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 199.02 164.35 1395.08 26.06 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) 08/04/2024 _x86_64_ (2 CPU) 04:48:17 LINUX RESTART (2 CPU) 04:49:01 AM CPU %user %nice %system %iowait %steal %idle 04:50:01 AM all 25.52 0.05 5.37 36.56 0.12 32.37 04:50:01 AM 0 24.01 0.07 6.41 38.98 0.13 30.39 04:50:01 AM 1 27.04 0.03 4.33 34.15 0.10 34.35 04:51:01 AM all 33.50 0.00 5.31 6.50 0.12 54.57 04:51:01 AM 0 37.49 0.00 5.89 6.81 0.12 49.69 04:51:01 AM 1 29.50 0.00 4.72 6.19 0.12 59.47 04:52:01 AM all 17.43 0.00 2.69 6.08 0.08 73.73 04:52:01 AM 0 23.28 0.00 2.90 6.84 0.07 66.92 04:52:01 AM 1 11.59 0.00 2.47 5.33 0.08 80.52 04:53:01 AM all 6.63 0.00 1.35 0.58 0.05 91.40 04:53:01 AM 0 7.26 0.00 1.57 0.84 0.05 90.28 04:53:01 AM 1 6.00 0.00 1.12 0.32 0.05 92.51 04:54:01 AM all 28.36 0.00 4.50 1.83 0.10 65.21 04:54:01 AM 0 37.88 0.00 4.97 2.07 0.12 54.96 04:54:01 AM 1 18.83 0.00 4.03 1.59 0.08 75.46 04:55:01 AM all 1.45 0.00 1.37 1.48 0.04 95.67 04:55:01 AM 0 1.21 0.00 1.59 1.74 0.03 95.42 04:55:01 AM 1 1.69 0.00 1.14 1.21 0.05 95.91 04:56:01 AM all 5.72 0.00 1.51 0.08 0.05 92.64 04:56:01 AM 0 1.23 0.00 0.25 0.02 0.03 98.46 04:56:01 AM 1 10.24 0.00 2.77 0.13 0.07 86.78 04:57:01 AM all 7.08 0.00 1.01 0.01 0.11 91.80 04:57:01 AM 0 6.31 0.00 0.89 0.00 0.13 92.67 04:57:01 AM 1 7.85 0.00 1.13 0.02 0.08 90.92 04:58:01 AM all 9.48 0.00 1.38 0.00 0.11 89.03 04:58:01 AM 0 9.82 0.00 1.31 0.00 0.10 88.78 04:58:01 AM 1 9.14 0.00 1.45 0.00 0.12 89.29 04:59:02 AM all 15.29 0.00 2.18 0.20 0.09 82.24 04:59:02 AM 0 19.23 0.00 2.24 0.30 0.08 78.14 04:59:02 AM 1 11.32 0.00 2.12 0.10 0.10 86.36 05:00:01 AM all 28.20 0.00 3.48 0.75 0.13 67.44 05:00:01 AM 0 37.97 0.00 3.71 0.51 0.15 57.66 05:00:01 AM 1 18.46 0.00 3.26 0.98 0.10 77.20 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.23 0.00 2.74 4.91 0.09 76.03 Average: 0 18.67 0.01 2.88 5.27 0.09 73.08 Average: 1 13.78 0.00 2.60 4.54 0.09 78.99