---> uname -a: Linux prd-centos8-robot-2c-8g-846.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 528 5030 19 2137 6873 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:e0:9e:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85054sec preferred_lft 85054sec inet6 fe80::f816:3eff:fee0:9e10/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/01/2024 _x86_64_ (2 CPU) 01:05:22 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 44.14 12.46 31.68 4113.58 23409.42 01:08:01 AM 81.66 12.73 68.93 2192.07 5939.17 01:09:01 AM 92.73 0.67 92.07 28.53 8622.86 01:10:01 AM 23.14 0.82 22.33 125.02 1991.49 01:11:01 AM 39.82 0.17 39.65 5.86 2610.95 01:12:01 AM 25.56 0.07 25.50 4.13 5179.54 01:13:01 AM 3.72 0.00 3.72 0.00 156.20 01:14:01 AM 0.15 0.00 0.15 0.00 1.48 01:15:01 AM 0.23 0.00 0.23 0.00 148.94 01:16:01 AM 0.18 0.00 0.18 0.00 2.40 01:17:01 AM 0.18 0.00 0.18 0.00 81.87 01:18:01 AM 0.32 0.00 0.32 0.00 137.39 01:19:01 AM 0.28 0.00 0.28 0.00 4.78 01:20:01 AM 0.20 0.00 0.20 0.00 74.94 01:21:01 AM 0.37 0.03 0.33 0.27 184.87 01:22:01 AM 1.12 0.00 1.12 0.00 25.26 01:23:01 AM 0.20 0.00 0.20 0.00 9.00 01:24:01 AM 0.28 0.00 0.28 0.00 7.26 01:25:01 AM 0.10 0.00 0.10 0.00 0.85 01:26:01 AM 0.20 0.00 0.20 0.00 2.93 01:27:01 AM 11.88 0.23 11.65 33.86 605.52 Average: 15.55 1.29 14.25 309.67 2342.60 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5806524 7195132 2075908 26.34 2688 1588980 607972 6.81 135060 1689068 32512 01:08:01 AM 5374676 7074028 2507756 31.81 2688 1884248 681012 7.63 185552 2012488 136600 01:09:01 AM 5261804 7069280 2620628 33.25 2688 1985568 662116 7.41 195000 2088232 47368 01:10:01 AM 5320596 7133080 2561836 32.50 2688 1990584 601396 6.73 217392 2006120 20 01:11:01 AM 5085908 7085488 2796524 35.48 2688 2170588 634340 7.10 233528 2201664 145096 01:12:01 AM 5066672 7067608 2815760 35.72 2688 2172128 659380 7.38 235948 2214308 1412 01:13:01 AM 5065180 7066116 2817252 35.74 2688 2172128 659380 7.38 235948 2215824 8 01:14:01 AM 5057372 7058324 2825060 35.84 2688 2172144 690244 7.73 235948 2222568 4 01:15:01 AM 5051232 7056616 2831200 35.92 2688 2176576 690244 7.73 235956 2229384 12 01:16:01 AM 5045524 7050924 2836908 35.99 2688 2176592 689532 7.72 235956 2235320 16 01:17:01 AM 5034512 7046368 2847920 36.13 2688 2183048 689532 7.72 235956 2246332 4060 01:18:01 AM 5036424 7048264 2846008 36.11 2688 2183044 689532 7.72 236256 2244604 12 01:19:01 AM 5026016 7037888 2856416 36.24 2688 2183076 705224 7.90 236256 2254000 24 01:20:01 AM 5018408 7037884 2864024 36.33 2688 2190680 703708 7.88 236256 2261880 5432 01:21:01 AM 5019120 7038592 2863312 36.33 2688 2190684 699156 7.83 236256 2261784 12 01:22:01 AM 5018980 7038456 2863452 36.33 2688 2190688 699156 7.83 236260 2261860 12 01:23:01 AM 5018776 7038568 2863656 36.33 2688 2191004 699156 7.83 236260 2262264 132 01:24:01 AM 5018880 7038672 2863552 36.33 2688 2191004 699156 7.83 236260 2262096 8 01:25:01 AM 5018692 7038488 2863740 36.33 2688 2191016 699156 7.83 236260 2262132 16 01:26:01 AM 5018700 7038504 2863732 36.33 2688 2191016 699156 7.83 236260 2262356 4 01:27:01 AM 5162132 7045160 2720300 34.51 2688 2059888 658344 7.37 268400 2105028 32592 Average: 5120292 7062069 2762140 35.04 2688 2115937 676995 7.58 227475 2180920 19302 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 186.67 110.13 648.74 42.58 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 94.85 73.16 963.40 15.93 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 44.88 34.48 425.97 7.14 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 18.33 10.00 5.76 3.56 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 42.35 35.75 293.89 8.51 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 237.36 212.35 64.24 53.69 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 277.37 276.44 55.78 115.87 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 205.33 202.72 144.71 71.83 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 235.43 226.55 102.42 90.72 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 243.54 239.80 153.22 91.08 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 132.94 130.51 178.67 38.30 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 297.97 297.62 60.16 124.76 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 199.42 191.60 314.64 62.82 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 65.84 62.11 153.08 8.41 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 238.42 237.92 48.05 99.71 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 63.16 62.82 12.64 26.20 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 37.94 20.51 8.06 1.72 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 0.68 0.47 0.23 0.02 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 1.10 0.67 0.21 0.09 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 0.78 0.32 1.12 0.02 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 52.01 36.13 104.51 55.18 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 127.45 117.24 178.07 43.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/01/2024 _x86_64_ (2 CPU) 01:05:22 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 8.67 0.00 2.48 25.96 0.06 62.83 01:07:01 AM 0 8.45 0.00 2.70 28.10 0.05 60.70 01:07:01 AM 1 8.90 0.00 2.27 23.82 0.07 64.95 01:08:01 AM all 33.12 0.00 5.33 5.70 0.10 55.76 01:08:01 AM 0 37.52 0.00 4.93 6.21 0.10 51.24 01:08:01 AM 1 28.72 0.00 5.72 5.19 0.10 60.27 01:09:01 AM all 32.38 0.00 4.02 3.52 0.12 59.96 01:09:01 AM 0 35.57 0.00 4.13 2.65 0.12 57.54 01:09:01 AM 1 29.18 0.00 3.90 4.41 0.12 62.39 01:10:01 AM all 11.82 0.00 1.24 0.80 0.06 86.07 01:10:01 AM 0 20.13 0.00 1.32 0.87 0.05 77.63 01:10:01 AM 1 3.51 0.00 1.17 0.74 0.07 94.52 01:11:01 AM all 27.20 0.00 4.09 2.56 0.11 66.04 01:11:01 AM 0 28.35 0.00 3.98 2.35 0.10 65.23 01:11:01 AM 1 26.06 0.00 4.20 2.77 0.12 66.86 01:12:01 AM all 10.66 0.00 1.01 1.51 0.06 86.76 01:12:01 AM 0 11.59 0.00 0.82 1.76 0.07 85.76 01:12:01 AM 1 9.73 0.00 1.21 1.26 0.05 87.75 01:13:01 AM all 25.73 0.00 0.45 0.08 0.09 73.65 01:13:01 AM 0 51.28 0.00 0.69 0.00 0.12 47.91 01:13:01 AM 1 0.20 0.00 0.22 0.15 0.07 99.36 01:14:01 AM all 31.22 0.00 0.48 0.00 0.11 68.19 01:14:01 AM 0 61.52 0.00 0.69 0.00 0.12 37.68 01:14:01 AM 1 0.89 0.00 0.27 0.00 0.10 98.74 01:15:01 AM all 23.44 0.00 0.53 0.03 0.08 75.92 01:15:01 AM 0 40.75 0.00 0.69 0.00 0.08 58.48 01:15:01 AM 1 5.87 0.00 0.37 0.05 0.08 93.62 01:16:01 AM all 29.99 0.00 0.48 0.00 0.10 69.43 01:16:01 AM 0 56.77 0.00 0.67 0.00 0.12 42.44 01:16:01 AM 1 3.23 0.00 0.28 0.00 0.08 96.40 01:17:01 AM all 20.46 0.00 0.70 0.00 0.09 78.75 01:17:01 AM 0 39.95 0.00 1.03 0.00 0.09 58.94 01:17:01 AM 1 1.72 0.00 0.38 0.00 0.10 97.79 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 27.16 0.00 0.45 0.06 0.09 72.24 01:18:01 AM 0 46.84 0.00 0.64 0.00 0.10 52.42 01:18:01 AM 1 7.57 0.00 0.27 0.12 0.08 91.96 01:19:01 AM all 29.49 0.00 0.48 0.00 0.09 69.94 01:19:01 AM 0 57.46 0.00 0.62 0.00 0.12 41.80 01:19:01 AM 1 1.62 0.00 0.33 0.00 0.07 97.98 01:20:01 AM all 13.21 0.00 0.75 0.03 0.08 85.94 01:20:01 AM 0 19.11 0.00 0.80 0.00 0.09 80.00 01:20:01 AM 1 7.36 0.00 0.69 0.05 0.07 91.83 01:21:01 AM all 22.37 0.00 0.53 0.03 0.08 77.00 01:21:01 AM 0 40.50 0.00 0.62 0.00 0.10 58.78 01:21:01 AM 1 4.25 0.00 0.43 0.05 0.05 95.22 01:22:01 AM all 6.14 0.00 0.13 0.01 0.05 93.67 01:22:01 AM 0 11.75 0.00 0.17 0.00 0.05 88.03 01:22:01 AM 1 0.52 0.00 0.08 0.02 0.05 99.33 01:23:01 AM all 3.40 0.00 0.24 0.00 0.06 96.30 01:23:01 AM 0 5.51 0.00 0.18 0.00 0.05 94.26 01:23:01 AM 1 1.29 0.00 0.30 0.00 0.07 98.34 01:24:01 AM all 0.35 0.00 0.05 0.00 0.03 99.57 01:24:01 AM 0 0.08 0.00 0.05 0.00 0.02 99.85 01:24:01 AM 1 0.62 0.00 0.05 0.00 0.03 99.30 01:25:01 AM all 0.49 0.00 0.07 0.00 0.04 99.40 01:25:01 AM 0 0.37 0.00 0.03 0.00 0.03 99.57 01:25:01 AM 1 0.62 0.00 0.10 0.00 0.05 99.23 01:26:01 AM all 0.39 0.00 0.13 0.00 0.04 99.44 01:26:01 AM 0 0.25 0.00 0.13 0.00 0.05 99.57 01:26:01 AM 1 0.53 0.00 0.12 0.00 0.03 99.31 01:27:01 AM all 16.60 0.00 1.64 0.52 0.07 81.18 01:27:01 AM 0 23.84 0.00 1.34 0.83 0.07 73.92 01:27:01 AM 1 9.33 0.00 1.94 0.20 0.07 88.46 Average: all 17.83 0.00 1.21 1.95 0.08 78.95 Average: 0 28.44 0.00 1.25 2.04 0.08 68.19 Average: 1 7.23 0.00 1.16 1.85 0.07 89.69