---> uname -a: Linux prd-centos8-robot-2c-8g-10612.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 682 4861 19 2153 6717 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:aa:15:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85700sec preferred_lft 85700sec inet6 fe80::f816:3eff:feaa:1545/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/25/2023 _x86_64_ (2 CPU) 04:22:20 LINUX RESTART (2 CPU) 04:23:01 AM tps rtps wtps bread/s bwrtn/s 04:24:02 AM 69.03 17.55 51.48 3608.44 16313.83 04:25:01 AM 64.32 6.74 57.57 1290.82 5313.10 04:26:01 AM 109.00 0.68 108.32 29.06 11331.26 04:27:01 AM 26.49 0.82 25.67 124.63 2004.03 04:28:01 AM 45.85 0.17 45.68 5.86 2926.09 04:29:01 AM 36.98 0.03 36.94 3.47 5839.49 04:30:01 AM 5.71 0.03 5.68 0.67 293.87 04:31:01 AM 0.90 0.00 0.90 0.00 19.49 04:32:01 AM 0.25 0.00 0.25 0.00 3.63 04:33:01 AM 18.53 0.23 18.30 33.86 778.85 04:34:01 AM 38.80 0.45 38.35 48.38 1733.29 Average: 37.82 2.45 35.37 471.89 4251.41 04:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:02 AM 5537088 7055404 2345384 29.75 2688 1711556 735652 8.24 161200 1901980 52936 04:25:01 AM 5232956 7011756 2649516 33.61 2688 1961028 750176 8.40 187860 2141472 188236 04:26:01 AM 5164132 7021700 2718340 34.49 2688 2033540 712280 7.98 194484 2174320 46940 04:27:01 AM 5190628 7053000 2691844 34.15 2688 2038544 682960 7.65 213632 2128568 4 04:28:01 AM 4978940 7029120 2903532 36.84 2688 2218396 682868 7.65 226476 2303452 159084 04:29:01 AM 4889984 6939916 2992488 37.96 2688 2218532 777516 8.71 231800 2382924 4 04:30:01 AM 4716276 6768804 3166196 40.17 2688 2221128 973420 10.90 231848 2555172 16 04:31:01 AM 4816016 6868584 3066456 38.90 2688 2221156 882432 9.88 231848 2455752 20 04:32:01 AM 4814500 6867076 3067972 38.92 2688 2221172 877312 9.82 231848 2457484 16 04:33:01 AM 4991356 6888084 2891116 36.68 2688 2070304 841004 9.42 246056 2290520 29684 04:34:01 AM 4953680 6855524 2928792 37.16 2688 2076084 871676 9.76 423672 2152732 29396 Average: 5025960 6941724 2856512 36.24 2688 2090131 798845 8.94 234611 2267671 46031 04:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:02 AM eth0 241.34 136.71 1109.24 47.84 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 70.72 56.71 907.21 6.82 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 22.30 19.31 165.14 5.27 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 14.90 11.68 5.41 3.79 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 42.67 37.39 316.70 9.09 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 630.28 521.83 118.72 107.54 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 55.60 49.17 675.33 5.47 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 285.36 271.41 4858.87 17.56 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 426.20 392.28 5749.93 25.34 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 158.27 137.58 1413.40 28.82 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 19.06 17.83 19.76 8.26 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 179.05 150.29 1394.79 24.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/25/2023 _x86_64_ (2 CPU) 04:22:20 LINUX RESTART (2 CPU) 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:02 AM all 21.49 0.00 4.28 22.08 0.07 52.08 04:24:02 AM 0 27.98 0.00 4.81 23.52 0.08 43.61 04:24:02 AM 1 15.01 0.00 3.76 20.64 0.07 60.52 04:25:01 AM all 28.78 0.00 4.46 3.80 0.23 62.74 04:25:01 AM 0 23.90 0.00 3.85 5.06 0.09 67.10 04:25:01 AM 1 33.67 0.00 5.07 2.53 0.36 58.36 04:26:01 AM all 28.00 0.00 3.83 4.69 0.13 63.35 04:26:01 AM 0 38.12 0.00 5.02 3.98 0.18 52.70 04:26:01 AM 1 17.94 0.00 2.65 5.40 0.08 73.93 04:27:01 AM all 12.65 0.00 1.25 1.92 0.08 84.11 04:27:01 AM 0 14.77 0.00 1.15 1.32 0.08 82.68 04:27:01 AM 1 10.52 0.00 1.35 2.52 0.07 85.54 04:28:01 AM all 26.74 0.00 4.15 1.23 0.09 67.78 04:28:01 AM 0 27.66 0.00 4.69 0.89 0.08 66.68 04:28:01 AM 1 25.83 0.00 3.60 1.58 0.10 68.89 04:29:01 AM all 7.29 0.00 1.89 2.00 0.05 88.78 04:29:01 AM 0 8.25 0.00 1.81 2.80 0.05 87.08 04:29:01 AM 1 6.33 0.00 1.96 1.19 0.05 90.48 04:30:01 AM all 8.20 0.00 0.47 0.13 0.05 91.16 04:30:01 AM 0 11.43 0.00 0.34 0.25 0.07 87.91 04:30:01 AM 1 4.97 0.00 0.60 0.00 0.03 94.39 04:31:01 AM all 9.26 0.00 1.31 0.01 0.08 89.35 04:31:01 AM 0 6.37 0.00 0.69 0.02 0.07 92.85 04:31:01 AM 1 12.14 0.00 1.92 0.00 0.08 85.85 04:32:01 AM all 9.69 0.00 1.59 0.00 0.09 88.63 04:32:01 AM 0 3.43 0.00 0.65 0.00 0.08 95.83 04:32:01 AM 1 16.00 0.00 2.53 0.00 0.10 81.38 04:33:01 AM all 19.63 0.00 2.56 0.27 0.08 77.47 04:33:01 AM 0 23.84 0.00 3.28 0.03 0.07 72.78 04:33:01 AM 1 15.42 0.00 1.84 0.50 0.08 82.15 04:34:01 AM all 31.81 0.00 2.95 0.76 0.08 64.39 04:34:01 AM 0 42.29 0.00 3.34 0.93 0.08 53.35 04:34:01 AM 1 21.33 0.00 2.57 0.58 0.08 75.43 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.49 0.00 2.61 3.38 0.09 75.42 Average: 0 20.75 0.00 2.70 3.56 0.09 72.91 Average: 1 16.24 0.00 2.53 3.21 0.10 77.92