---> uname -a: Linux prd-centos8-robot-2c-8g-18649.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4982 19 2118 6803 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:14:02:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85574sec preferred_lft 85574sec inet6 fe80::f816:3eff:fe14:249/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/22/2024 _x86_64_ (2 CPU) 01:05:12 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 84.09 24.39 59.70 5045.52 12628.89 01:08:01 AM 90.60 0.08 90.52 2.27 8075.91 01:09:01 AM 49.92 1.43 48.48 148.62 4318.76 01:10:01 AM 25.15 0.20 24.95 8.13 1470.57 01:11:01 AM 55.72 0.03 55.69 3.46 7167.42 01:12:01 AM 5.00 0.03 4.97 0.67 226.16 01:13:01 AM 0.20 0.00 0.20 0.00 2.40 01:14:01 AM 0.23 0.00 0.23 0.00 139.31 01:15:01 AM 0.30 0.00 0.30 0.00 2.83 01:16:01 AM 0.40 0.00 0.40 0.00 77.02 01:17:01 AM 0.38 0.00 0.38 0.00 232.84 01:18:01 AM 13.80 0.23 13.56 33.86 632.13 01:19:01 AM 40.62 0.45 40.17 48.38 1732.31 Average: 28.19 2.07 26.12 406.99 2823.65 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5362984 7017612 2519464 31.96 2688 1845272 812312 9.10 202968 2025832 118812 01:08:01 AM 5145832 6972484 2736616 34.72 2688 2003960 792980 8.88 189508 2204316 106060 01:09:01 AM 5247520 7065696 2634928 33.43 2688 1995412 710944 7.96 214504 2075868 24 01:10:01 AM 4986032 6992340 2896416 36.75 2688 2176980 768880 8.61 231800 2298920 161484 01:11:01 AM 4979724 6986932 2902724 36.83 2688 2177104 785520 8.80 233296 2294932 316 01:12:01 AM 4975796 6984124 2906652 36.87 2688 2178224 785520 8.80 233296 2298784 4 01:13:01 AM 4968156 6976500 2914292 36.97 2688 2178240 801668 8.98 233296 2306352 4 01:14:01 AM 4962040 6974508 2920408 37.05 2688 2182388 801668 8.98 233304 2312752 4 01:15:01 AM 4951984 6964468 2930464 37.18 2688 2182404 817688 9.16 233304 2322452 4 01:16:01 AM 4946348 6961080 2936100 37.25 2688 2184660 801420 8.97 233304 2327912 60 01:17:01 AM 4971952 6993532 2910496 36.92 2688 2191496 770748 8.63 233520 2302940 16 01:18:01 AM 5112652 6973808 2769796 35.14 2688 2035904 786076 8.80 260436 2157872 26092 01:19:01 AM 5130952 6995388 2751496 34.91 2688 2039724 763756 8.55 438476 1965236 27360 Average: 5057075 6989113 2825373 35.84 2688 2105521 784552 8.78 243924 2222628 33865 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 266.79 172.26 1522.33 53.27 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 46.92 36.85 487.16 7.52 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 17.88 8.45 6.75 3.13 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 37.34 31.41 312.50 6.82 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 217.89 175.81 48.73 40.07 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 218.66 217.88 58.55 94.00 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 234.27 233.54 130.91 89.52 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 193.35 190.59 122.40 69.60 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 273.39 272.53 241.02 107.55 0.00 0.00 0.00 0.00 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 157.65 150.27 132.98 47.77 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 15.74 13.30 105.68 1.73 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 49.64 34.69 67.95 37.91 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 18.08 16.96 13.45 8.15 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 134.44 119.58 250.03 43.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/22/2024 _x86_64_ (2 CPU) 01:05:12 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 31.24 0.00 5.79 5.85 0.11 57.02 01:07:01 AM 0 42.04 0.00 6.43 5.02 0.12 46.40 01:07:01 AM 1 20.45 0.00 5.15 6.68 0.10 67.63 01:08:01 AM all 35.92 0.00 4.56 3.71 0.10 55.71 01:08:01 AM 0 36.70 0.00 3.86 3.73 0.10 55.61 01:08:01 AM 1 35.14 0.00 5.25 3.70 0.10 55.81 01:09:01 AM all 17.36 0.00 2.09 2.95 0.08 77.52 01:09:01 AM 0 20.60 0.00 2.53 2.95 0.07 73.86 01:09:01 AM 1 14.11 0.00 1.65 2.96 0.08 81.20 01:10:01 AM all 20.61 0.00 3.32 0.86 0.08 75.13 01:10:01 AM 0 20.24 0.00 3.29 0.37 0.08 76.02 01:10:01 AM 1 20.97 0.00 3.35 1.35 0.08 74.24 01:11:01 AM all 13.65 0.00 2.21 6.47 0.08 77.58 01:11:01 AM 0 15.87 0.00 2.32 2.67 0.07 79.08 01:11:01 AM 1 11.42 0.00 2.11 10.29 0.10 76.08 01:12:01 AM all 21.26 0.00 0.46 0.03 0.08 78.16 01:12:01 AM 0 41.11 0.00 0.69 0.00 0.10 58.10 01:12:01 AM 1 1.44 0.00 0.23 0.07 0.07 98.19 01:13:01 AM all 29.32 0.00 0.46 0.00 0.10 70.12 01:13:01 AM 0 21.58 0.00 0.40 0.00 0.10 77.92 01:13:01 AM 1 37.08 0.00 0.52 0.00 0.10 62.30 01:14:01 AM all 23.98 0.00 0.56 0.00 0.09 75.37 01:14:01 AM 0 3.85 0.00 0.39 0.00 0.08 95.68 01:14:01 AM 1 44.25 0.00 0.73 0.00 0.10 54.92 01:15:01 AM all 26.75 0.00 0.52 0.00 0.09 72.64 01:15:01 AM 0 1.59 0.00 0.30 0.00 0.08 98.03 01:15:01 AM 1 51.95 0.00 0.74 0.00 0.10 47.21 01:16:01 AM all 23.62 0.00 0.59 0.05 0.10 75.64 01:16:01 AM 0 2.94 0.00 0.39 0.00 0.10 96.57 01:16:01 AM 1 44.41 0.00 0.80 0.10 0.10 54.59 01:17:01 AM all 5.44 0.00 0.23 0.05 0.06 94.22 01:17:01 AM 0 10.03 0.00 0.27 0.00 0.05 89.65 01:17:01 AM 1 0.87 0.00 0.18 0.10 0.07 98.78 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 16.61 0.00 2.04 0.22 0.08 81.05 01:18:01 AM 0 21.26 0.00 1.78 0.42 0.08 76.46 01:18:01 AM 1 11.95 0.00 2.29 0.02 0.08 85.66 01:19:01 AM all 33.21 0.00 3.18 1.00 0.08 62.52 01:19:01 AM 0 50.33 0.00 3.74 0.40 0.08 45.45 01:19:01 AM 1 16.06 0.00 2.62 1.60 0.08 79.63 Average: all 23.00 0.00 2.00 1.63 0.09 73.28 Average: 0 22.19 0.00 2.03 1.20 0.09 74.50 Average: 1 23.82 0.00 1.97 2.06 0.09 72.05