---> uname -a: Linux prd-centos8-robot-2c-8g-2059.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 588 4986 19 2122 6813 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:92:77:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fe92:776b/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) 01/16/2025 _x86_64_ (2 CPU) 02:11:37 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 109.76 65.43 44.34 7094.44 23781.47 02:14:01 AM 73.76 45.55 28.21 5745.28 14407.51 02:15:01 AM 103.93 0.23 103.70 11.33 9739.49 02:16:01 AM 45.28 0.83 44.45 82.24 5467.46 02:17:01 AM 31.43 6.97 24.46 1279.65 1501.78 02:18:01 AM 47.30 0.03 47.27 3.47 7007.51 02:19:01 AM 5.40 0.10 5.30 32.13 219.58 02:20:01 AM 1.87 0.00 1.87 0.00 70.98 02:21:01 AM 0.20 0.00 0.20 0.00 11.38 02:22:01 AM 27.50 0.65 26.85 74.12 1235.28 Average: 44.64 11.98 32.66 1432.34 6344.46 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 6144068 7361360 1738352 22.05 2688 1424120 360428 4.57 112156 1404616 387392 02:14:01 AM 5561124 7065556 2321296 29.45 2688 1698400 694152 7.77 183680 1857976 88716 02:15:01 AM 5269052 7034968 2613368 33.15 2688 1944872 680448 7.62 187496 2087984 105704 02:16:01 AM 5229860 7029352 2652560 33.65 2688 1977632 679060 7.60 215020 2094780 24 02:17:01 AM 4916232 6983364 2966188 37.63 2688 2237716 723092 8.10 287612 2312580 203124 02:18:01 AM 5019848 7060084 2862572 36.32 2688 2210276 619544 6.94 258652 2231760 4 02:19:01 AM 4950236 6991668 2932184 37.20 2688 2211480 724552 8.11 258780 2300228 244 02:20:01 AM 4895836 6937320 2986584 37.89 2688 2211532 779484 8.73 258780 2354144 28 02:21:01 AM 5018048 7060604 2864372 36.34 2688 2212576 627516 7.03 259132 2233144 768 02:22:01 AM 5135648 7001176 2746772 34.85 2688 2042292 700836 7.85 448972 1950860 196 Average: 5213995 7052545 2668425 33.85 2688 2017090 658911 7.38 247028 2082807 78620 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 7.58 3.95 1.41 0.84 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 249.02 158.18 1113.30 56.57 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 72.19 55.76 692.45 8.79 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 50.35 38.19 438.07 6.38 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 31.46 26.16 295.12 5.42 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 226.17 157.83 49.16 41.50 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 68.12 80.02 27.32 694.87 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 557.50 458.45 6679.28 29.64 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 258.11 231.82 3809.67 15.57 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 45.13 35.51 79.89 22.99 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 156.57 124.59 1318.64 88.25 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) 01/16/2025 _x86_64_ (2 CPU) 02:11:37 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 11.73 0.03 5.02 76.74 0.06 6.42 02:13:01 AM 0 11.01 0.03 5.58 76.68 0.07 6.63 02:13:01 AM 1 12.44 0.03 4.45 76.81 0.05 6.22 02:14:01 AM all 20.07 0.06 4.77 36.69 0.09 38.32 02:14:01 AM 0 28.22 0.05 4.57 37.55 0.07 29.55 02:14:01 AM 1 11.91 0.07 4.96 35.83 0.12 47.11 02:15:01 AM all 29.91 0.00 4.66 6.60 0.11 58.72 02:15:01 AM 0 34.86 0.00 4.80 8.35 0.12 51.87 02:15:01 AM 1 24.92 0.00 4.53 4.83 0.10 65.62 02:16:01 AM all 20.62 0.00 2.26 2.70 0.10 74.31 02:16:01 AM 0 28.75 0.00 1.98 2.60 0.12 66.54 02:16:01 AM 1 12.46 0.00 2.54 2.81 0.08 82.10 02:17:01 AM all 18.57 0.00 3.79 3.08 0.08 74.47 02:17:01 AM 0 23.14 0.00 4.35 4.02 0.08 68.41 02:17:01 AM 1 14.01 0.00 3.23 2.15 0.07 80.54 02:18:01 AM all 11.46 0.00 2.42 3.28 0.06 82.78 02:18:01 AM 0 9.09 0.00 2.12 2.44 0.05 86.30 02:18:01 AM 1 13.84 0.00 2.73 4.12 0.07 79.25 02:19:01 AM all 8.57 0.00 0.31 0.06 0.05 91.01 02:19:01 AM 0 9.42 0.00 0.32 0.03 0.05 90.18 02:19:01 AM 1 7.73 0.00 0.30 0.08 0.05 91.84 02:20:01 AM all 11.36 0.00 1.56 0.00 0.13 86.95 02:20:01 AM 0 11.70 0.00 1.63 0.00 0.12 86.55 02:20:01 AM 1 11.03 0.00 1.49 0.00 0.14 87.35 02:21:01 AM all 9.28 0.00 0.97 0.01 0.08 89.65 02:21:01 AM 0 8.74 0.00 0.92 0.00 0.08 90.26 02:21:01 AM 1 9.82 0.00 1.03 0.02 0.08 89.05 02:22:01 AM all 26.14 0.00 3.17 0.64 0.09 69.95 02:22:01 AM 0 30.31 0.00 3.29 0.52 0.10 65.79 02:22:01 AM 1 21.97 0.00 3.05 0.77 0.08 74.13 Average: all 16.79 0.01 2.90 12.95 0.08 67.27 Average: 0 19.56 0.01 2.96 13.19 0.09 64.19 Average: 1 14.02 0.01 2.83 12.71 0.08 70.35