---> uname -a: Linux prd-centos8-robot-2c-8g-945.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 572 4908 19 2216 6828 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:a8:28:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85562sec preferred_lft 85562sec inet6 fe80::f816:3eff:fea8:28f1/64 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) 01/12/2025 _x86_64_ (2 CPU) 00:55:01 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 115.30 0.48 114.81 17.86 11106.52 12:58:01 AM 39.77 1.05 38.72 113.70 4960.83 12:59:01 AM 52.15 6.80 45.35 1251.45 2962.13 01:00:00 AM 23.09 0.00 23.09 0.00 5621.61 01:00:01 AM 0.00 0.00 0.00 0.00 0.00 01:01:01 AM 4.01 0.13 3.88 32.38 216.14 01:02:01 AM 2.63 0.08 2.55 1.86 659.59 01:03:01 AM 0.50 0.00 0.50 0.00 371.84 01:04:01 AM 0.28 0.02 0.27 1.07 111.90 01:05:01 AM 1.08 0.37 0.72 54.25 246.90 01:06:01 AM 0.60 0.03 0.57 1.07 81.22 01:07:01 AM 0.23 0.00 0.23 0.00 23.03 01:08:01 AM 7.78 0.32 7.47 36.93 578.37 01:09:01 AM 27.29 0.53 26.76 64.78 2609.18 Average: 21.09 0.75 20.34 121.18 2264.20 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5221092 7028496 2661332 33.76 2688 1986300 696164 7.79 189564 2133168 139660 12:58:01 AM 5303236 7100072 2579188 32.72 2688 1975048 628400 7.04 217960 2019148 16 12:59:01 AM 5044672 7081320 2837752 36.00 2688 2206440 619820 6.94 259036 2210952 156432 01:00:00 AM 5039856 7076112 2842568 36.06 2688 2206440 618596 6.93 259040 2210744 4 01:00:01 AM 5038656 7074904 2843768 36.08 2688 2206440 618596 6.93 259040 2211588 16 01:01:01 AM 4996680 7035816 2885744 36.61 2688 2209320 691820 7.75 259228 2253040 332 01:02:01 AM 4966428 7023120 2915996 36.99 2688 2226932 691820 7.75 259776 2283144 308 01:03:01 AM 4953280 7021236 2929144 37.16 2688 2238176 691820 7.75 259776 2295588 508 01:04:01 AM 4946212 7020960 2936212 37.25 2688 2244948 707632 7.92 259836 2302588 3944 01:05:01 AM 4604208 6959300 3278216 41.59 2688 2251256 724184 8.11 261372 2316764 1576 01:06:01 AM 4549828 6954000 3332596 42.28 2688 2251964 717940 8.04 261384 2317936 128 01:07:01 AM 4552208 6956568 3330216 42.25 2688 2252492 717940 8.04 261400 2315792 52 01:08:01 AM 5115584 7077496 2766840 35.10 2688 2136036 632124 7.08 320344 2089440 60644 01:09:01 AM 5086848 7052712 2795576 35.47 2688 2141412 661216 7.40 494332 1950724 16512 Average: 4958485 7033008 2923939 37.09 2688 2180943 672719 7.53 273006 2207901 27152 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 104.00 83.94 1283.46 12.12 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 26.02 15.81 106.11 4.47 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 224.29 166.64 336.70 43.41 0.00 0.00 0.00 0.00 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 7.79 5.93 2.38 1.54 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 0.84 0.00 0.03 0.00 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 29.70 18.54 27.57 3.09 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 44.64 36.90 117.53 10.85 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 27.66 21.33 74.20 7.19 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 28.73 24.86 24.57 12.94 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 49.07 55.18 67.88 5.18 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 11.31 9.21 2.41 1.78 0.00 0.00 0.00 0.00 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 18.98 15.89 4.38 2.75 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 79.92 49.83 145.84 88.14 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 21.16 19.28 18.18 8.78 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 51.78 40.25 170.07 15.55 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) 01/12/2025 _x86_64_ (2 CPU) 00:55:01 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 35.70 0.00 5.26 4.84 0.12 54.08 12:57:01 AM 0 36.69 0.00 5.23 4.33 0.13 53.61 12:57:01 AM 1 34.71 0.00 5.28 5.35 0.10 54.55 12:58:01 AM all 17.81 0.00 2.00 0.96 0.06 79.17 12:58:01 AM 0 9.57 0.00 1.95 0.77 0.05 87.66 12:58:01 AM 1 26.04 0.00 2.05 1.15 0.07 70.69 12:59:01 AM all 28.19 0.00 5.39 0.54 0.09 65.79 12:59:01 AM 0 19.34 0.00 5.12 0.75 0.08 74.70 12:59:01 AM 1 37.04 0.00 5.65 0.33 0.10 56.87 01:00:00 AM all 0.18 0.00 0.36 1.84 0.03 97.59 01:00:00 AM 0 0.22 0.00 0.43 2.18 0.03 97.14 01:00:00 AM 1 0.14 0.00 0.29 1.50 0.03 98.04 01:00:01 AM all 0.00 0.00 1.69 0.00 0.00 98.31 01:00:01 AM 0 0.00 0.00 1.69 0.00 0.00 98.31 01:00:01 AM 1 0.00 0.00 1.68 0.00 0.00 98.32 01:01:01 AM all 3.81 0.00 0.34 0.06 0.04 95.75 01:01:01 AM 0 0.84 0.00 0.27 0.03 0.03 98.83 01:01:01 AM 1 6.81 0.00 0.40 0.08 0.05 92.65 01:02:01 AM all 18.21 0.00 0.24 0.14 0.08 81.34 01:02:01 AM 0 19.52 0.00 0.23 0.08 0.07 80.09 01:02:01 AM 1 16.89 0.00 0.25 0.20 0.08 82.58 01:03:01 AM all 9.70 0.00 0.16 0.06 0.03 90.05 01:03:01 AM 0 7.62 0.00 0.17 0.12 0.03 92.07 01:03:01 AM 1 11.78 0.00 0.15 0.00 0.03 88.03 01:04:01 AM all 15.60 0.00 0.23 0.02 0.08 84.07 01:04:01 AM 0 22.24 0.00 0.22 0.00 0.08 77.45 01:04:01 AM 1 8.97 0.00 0.25 0.03 0.07 90.68 01:05:01 AM all 7.79 0.00 5.82 0.05 0.08 86.27 01:05:01 AM 0 7.19 0.00 5.82 0.07 0.07 86.85 01:05:01 AM 1 8.38 0.00 5.82 0.03 0.08 85.69 01:06:01 AM all 3.43 0.00 0.68 0.00 0.04 95.85 01:06:01 AM 0 4.10 0.00 0.74 0.00 0.03 95.13 01:06:01 AM 1 2.76 0.00 0.62 0.00 0.05 96.58 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 5.49 0.00 0.21 0.00 0.07 94.24 01:07:01 AM 0 2.39 0.00 0.20 0.00 0.07 97.34 01:07:01 AM 1 8.59 0.00 0.22 0.00 0.07 91.13 01:08:01 AM all 18.90 0.00 2.25 0.15 0.07 78.63 01:08:01 AM 0 16.36 0.00 2.76 0.03 0.07 80.78 01:08:01 AM 1 21.42 0.00 1.75 0.27 0.07 76.49 01:09:01 AM all 29.36 0.00 3.15 0.89 0.08 66.52 01:09:01 AM 0 14.09 0.00 2.68 0.52 0.08 82.63 01:09:01 AM 1 44.60 0.00 3.62 1.27 0.07 50.44 Average: all 14.95 0.00 2.01 0.73 0.07 82.24 Average: 0 12.33 0.00 1.99 0.68 0.06 84.94 Average: 1 17.57 0.00 2.03 0.79 0.07 79.55