---> uname -a: Linux prd-centos8-robot-2c-8g-1189.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 620 4928 19 2148 6779 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:55:dc:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85604sec preferred_lft 85604sec inet6 fe80::f816:3eff:fe55:dc86/64 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) 02/22/2025 _x86_64_ (2 CPU) 00:53:12 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 95.97 6.10 89.87 1090.97 7155.05 12:56:01 AM 69.03 1.02 68.01 113.16 9121.89 12:57:01 AM 48.51 6.78 41.73 1248.73 2801.15 12:58:01 AM 25.86 0.03 25.82 3.47 5724.34 12:59:01 AM 2.57 0.00 2.57 0.00 75.62 01:00:01 AM 0.27 0.00 0.27 0.00 4.30 01:01:01 AM 0.43 0.12 0.32 32.26 7.18 01:02:01 AM 2.27 0.07 2.20 1.73 133.35 01:03:01 AM 0.55 0.00 0.55 0.00 96.42 01:04:01 AM 0.20 0.00 0.20 0.00 15.25 01:05:01 AM 0.38 0.03 0.35 1.87 13.76 01:06:01 AM 16.36 0.42 15.94 47.72 962.63 Average: 21.87 1.21 20.65 211.65 2175.97 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5261376 7033804 2621048 33.25 2688 1950816 696292 7.80 187288 2095572 199860 12:56:01 AM 5275700 7085768 2606724 33.07 2688 1987620 628224 7.03 216960 2043468 16 12:57:01 AM 4966188 7017624 2916236 37.00 2688 2220576 667076 7.47 257380 2287120 157888 12:58:01 AM 4972608 7023700 2909816 36.92 2688 2220648 672036 7.52 257752 2276224 4 12:59:01 AM 4972460 7023552 2909964 36.92 2688 2220648 672036 7.52 257756 2276408 12 01:00:01 AM 4972052 7023148 2910372 36.92 2688 2220652 669512 7.50 257756 2276460 8 01:01:01 AM 4926192 6979172 2956232 37.50 2688 2222520 733548 8.21 258016 2321812 900 01:02:01 AM 4919020 6974380 2963404 37.60 2688 2224900 733548 8.21 258168 2328908 1256 01:03:01 AM 4917172 6974008 2965252 37.62 2688 2226384 733548 8.21 258168 2330984 84 01:04:01 AM 4916628 6973824 2965796 37.63 2688 2226744 733548 8.21 258168 2331416 44 01:05:01 AM 4915248 6973436 2967176 37.64 2688 2227728 733548 8.21 258312 2332660 708 01:06:01 AM 5057432 6947296 2824992 35.84 2688 2064904 740544 8.29 455480 2015360 13376 Average: 5006006 7002476 2876418 36.49 2688 2167845 701122 7.85 265100 2243033 31180 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 85.32 69.59 955.25 11.75 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 55.73 39.92 494.77 6.70 0.00 0.00 0.00 0.00 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 53.64 39.06 302.82 9.88 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 540.92 395.35 107.82 91.60 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 2.87 2.03 0.58 0.49 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 3.00 2.02 0.48 0.44 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 37.49 19.66 10.86 2.96 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 38.75 28.84 10.66 5.75 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 23.83 15.88 4.60 3.09 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 21.98 9.53 3.66 1.85 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 11.50 8.82 3.31 2.77 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 96.23 62.73 103.48 35.60 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 80.94 57.79 166.53 14.41 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) 02/22/2025 _x86_64_ (2 CPU) 00:53:12 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 37.98 0.00 5.84 1.79 0.09 54.30 12:55:01 AM 0 30.32 0.00 5.37 1.99 0.10 62.22 12:55:01 AM 1 45.66 0.00 6.32 1.58 0.08 46.36 12:56:01 AM all 17.08 0.00 2.26 1.66 0.07 78.93 12:56:01 AM 0 6.46 0.00 1.90 1.50 0.07 90.07 12:56:01 AM 1 27.71 0.00 2.62 1.82 0.07 67.78 12:57:01 AM all 26.88 0.00 5.07 1.43 0.08 66.55 12:57:01 AM 0 26.31 0.00 4.74 1.35 0.08 67.51 12:57:01 AM 1 27.44 0.00 5.40 1.50 0.07 65.59 12:58:01 AM all 1.43 0.00 1.19 0.68 0.05 96.65 12:58:01 AM 0 1.26 0.00 1.24 0.89 0.05 96.57 12:58:01 AM 1 1.61 0.00 1.14 0.47 0.05 96.73 12:59:01 AM all 0.35 0.00 0.09 0.01 0.03 99.52 12:59:01 AM 0 0.12 0.00 0.12 0.00 0.03 99.73 12:59:01 AM 1 0.58 0.00 0.07 0.02 0.03 99.30 01:00:01 AM all 0.21 0.00 0.08 0.00 0.03 99.67 01:00:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 01:00:01 AM 1 0.35 0.00 0.10 0.00 0.03 99.52 01:01:01 AM all 4.28 0.00 0.41 0.02 0.05 95.25 01:01:01 AM 0 4.20 0.00 0.45 0.03 0.05 95.27 01:01:01 AM 1 4.36 0.00 0.37 0.00 0.05 95.22 01:02:01 AM all 12.78 0.00 0.86 0.03 0.06 86.28 01:02:01 AM 0 10.76 0.00 0.95 0.03 0.05 88.20 01:02:01 AM 1 14.80 0.00 0.77 0.02 0.07 84.35 01:03:01 AM all 8.52 0.00 0.31 0.00 0.08 91.09 01:03:01 AM 0 4.83 0.00 0.23 0.00 0.08 94.85 01:03:01 AM 1 12.21 0.00 0.38 0.00 0.08 87.33 01:04:01 AM all 4.21 0.00 0.31 0.00 0.08 95.39 01:04:01 AM 0 4.60 0.00 0.32 0.00 0.08 95.00 01:04:01 AM 1 3.83 0.00 0.30 0.00 0.08 95.79 01:05:01 AM all 4.45 0.00 0.22 0.00 0.07 95.26 01:05:01 AM 0 2.16 0.00 0.17 0.00 0.05 97.63 01:05:01 AM 1 6.75 0.00 0.27 0.00 0.08 92.89 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 21.66 0.00 2.70 0.16 0.08 75.41 01:06:01 AM 0 7.62 0.00 2.16 0.07 0.08 90.08 01:06:01 AM 1 35.69 0.00 3.24 0.25 0.07 60.75 Average: all 11.66 0.00 1.61 0.48 0.06 86.18 Average: 0 8.24 0.00 1.48 0.49 0.06 89.73 Average: 1 15.09 0.00 1.75 0.47 0.06 82.62