---> uname -a: Linux prd-centos8-robot-2c-8g-9685.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 595 4851 19 2249 6803 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:d7:04:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85483sec preferred_lft 85483sec inet6 fe80::f816:3eff:fed7:4dc/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) 12/21/2023 _x86_64_ (2 CPU) 08:00:05 LINUX RESTART (2 CPU) 08:01:01 AM tps rtps wtps bread/s bwrtn/s 08:02:01 AM 86.02 15.65 70.37 2627.72 6153.77 08:03:01 AM 97.58 0.30 97.28 18.93 10021.38 08:04:01 AM 36.04 1.20 34.84 134.76 3522.53 08:05:01 AM 51.72 0.20 51.52 9.33 3990.95 08:06:01 AM 26.71 0.02 26.70 0.13 4569.77 08:07:01 AM 5.85 0.00 5.85 0.00 625.55 08:08:01 AM 0.88 0.00 0.88 0.00 429.35 08:09:01 AM 0.28 0.00 0.28 0.00 163.21 08:10:01 AM 0.42 0.02 0.40 0.67 128.72 08:11:01 AM 1.12 0.22 0.90 31.86 272.89 08:12:01 AM 0.50 0.03 0.47 1.07 79.32 08:13:01 AM 0.22 0.00 0.22 0.00 23.40 08:14:01 AM 4.42 0.23 4.18 33.86 291.37 08:15:01 AM 37.10 0.50 36.60 49.18 3483.62 Average: 24.86 1.30 23.56 205.21 2407.31 08:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:02:01 AM 5388216 7083040 2494256 31.64 2688 1877972 667484 7.47 184468 1990772 131316 08:03:01 AM 5181648 7042848 2700824 34.26 2688 2036440 680364 7.62 188040 2158716 82984 08:04:01 AM 5199276 7064904 2683196 34.04 2688 2041688 662048 7.41 214024 2117320 16 08:05:01 AM 4983236 7036892 2899236 36.78 2688 2221664 658084 7.37 232600 2290108 122952 08:06:01 AM 4944268 6998356 2938204 37.28 2688 2222484 710388 7.95 232700 2324604 608 08:07:01 AM 4916968 6985068 2965504 37.62 2688 2236516 726496 8.13 233132 2351288 2188 08:08:01 AM 4905852 6984200 2976620 37.76 2688 2246796 726496 8.13 233132 2362472 68 08:09:01 AM 4897876 6983100 2984596 37.86 2688 2253628 726496 8.13 233132 2371272 2064 08:10:01 AM 4890976 6981580 2991496 37.95 2688 2258996 758244 8.49 233200 2378008 3684 08:11:01 AM 3998744 6293048 3883728 49.27 2688 2265548 1405580 15.74 236468 2962228 1516 08:12:01 AM 4335336 6923840 3547136 45.00 2688 2266340 737232 8.25 234764 2365088 120 08:13:01 AM 4340448 6929456 3542024 44.94 2688 2266844 737232 8.25 234780 2360040 12 08:14:01 AM 4966196 6967488 2916276 37.00 2688 2172632 731220 8.19 275168 2271560 56952 08:15:01 AM 5015788 7012156 2866684 36.37 2688 2170120 692832 7.76 471252 2034792 168 Average: 4854631 6948998 3027841 38.41 2688 2181262 758585 8.49 245490 2309876 28903 08:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM eth0 165.33 120.20 1120.00 37.45 0.00 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 58.91 46.38 643.99 8.17 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 14.03 9.10 5.79 3.33 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 250.76 215.93 355.82 47.37 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 27.35 13.60 13.85 2.71 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 53.72 43.38 113.56 11.15 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 39.18 35.74 63.85 9.52 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 25.08 21.18 36.36 7.52 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 27.57 25.77 7.24 13.11 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 30.31 36.50 83.25 4.02 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 27.24 38.05 3.44 3.74 0.00 0.00 0.00 0.00 08:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM eth0 17.46 12.86 3.70 2.41 0.00 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 66.09 45.02 138.77 89.02 0.00 0.00 0.00 0.00 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 16.14 14.96 13.37 7.23 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 58.40 48.40 184.98 17.60 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) 12/21/2023 _x86_64_ (2 CPU) 08:00:05 LINUX RESTART (2 CPU) 08:01:01 AM CPU %user %nice %system %iowait %steal %idle 08:02:01 AM all 35.04 0.00 5.76 3.46 0.13 55.62 08:02:01 AM 0 39.14 0.00 6.72 3.14 0.14 50.87 08:02:01 AM 1 30.97 0.00 4.80 3.79 0.12 60.32 08:03:01 AM all 36.67 0.00 4.59 4.08 0.13 54.52 08:03:01 AM 0 48.04 0.00 5.01 3.33 0.13 43.48 08:03:01 AM 1 25.33 0.00 4.17 4.84 0.13 65.53 08:04:01 AM all 13.62 0.00 1.38 2.10 0.07 82.83 08:04:01 AM 0 13.13 0.00 1.62 2.26 0.07 82.92 08:04:01 AM 1 14.11 0.00 1.14 1.94 0.07 82.74 08:05:01 AM all 33.12 0.00 4.85 1.80 0.18 60.04 08:05:01 AM 0 32.17 0.00 4.39 1.85 0.17 61.43 08:05:01 AM 1 34.08 0.00 5.32 1.75 0.20 58.65 08:06:01 AM all 2.03 0.00 0.49 7.36 0.05 90.06 08:06:01 AM 0 2.29 0.00 0.48 7.55 0.05 89.63 08:06:01 AM 1 1.77 0.00 0.50 7.18 0.05 90.50 08:07:01 AM all 17.01 0.00 0.35 0.11 0.08 82.45 08:07:01 AM 0 22.65 0.00 0.30 0.13 0.08 76.83 08:07:01 AM 1 11.35 0.00 0.40 0.08 0.07 88.10 08:08:01 AM all 15.12 0.00 0.18 0.09 0.05 84.56 08:08:01 AM 0 22.25 0.00 0.15 0.02 0.05 77.53 08:08:01 AM 1 7.98 0.00 0.20 0.17 0.05 91.60 08:09:01 AM all 10.00 0.00 0.18 0.00 0.05 89.77 08:09:01 AM 0 8.52 0.00 0.20 0.00 0.05 91.23 08:09:01 AM 1 11.49 0.00 0.15 0.00 0.05 88.31 08:10:01 AM all 20.87 0.00 0.22 0.03 0.08 78.81 08:10:01 AM 0 24.92 0.00 0.25 0.05 0.08 74.69 08:10:01 AM 1 16.81 0.00 0.18 0.00 0.08 82.92 08:11:01 AM all 7.80 0.00 4.10 0.08 0.08 87.95 08:11:01 AM 0 8.02 0.00 4.00 0.12 0.08 87.78 08:11:01 AM 1 7.57 0.00 4.19 0.05 0.07 88.12 08:12:01 AM all 5.76 0.00 3.28 0.00 0.06 90.90 08:12:01 AM 0 6.05 0.00 3.39 0.00 0.07 90.48 08:12:01 AM 1 5.47 0.00 3.16 0.00 0.05 91.31 08:12:01 AM CPU %user %nice %system %iowait %steal %idle 08:13:01 AM all 5.14 0.00 0.23 0.00 0.09 94.55 08:13:01 AM 0 5.72 0.00 0.25 0.00 0.08 93.94 08:13:01 AM 1 4.55 0.00 0.20 0.00 0.10 95.15 08:14:01 AM all 15.04 0.00 2.44 0.14 0.08 82.31 08:14:01 AM 0 9.21 0.00 1.42 0.20 0.07 89.11 08:14:01 AM 1 20.90 0.00 3.46 0.08 0.08 75.48 08:15:01 AM all 28.75 0.00 2.73 0.96 0.09 67.47 08:15:01 AM 0 39.00 0.00 3.12 0.67 0.10 57.11 08:15:01 AM 1 18.50 0.00 2.34 1.25 0.08 77.82 Average: all 17.56 0.00 2.19 1.44 0.09 78.72 Average: 0 20.06 0.00 2.23 1.38 0.09 76.25 Average: 1 15.05 0.00 2.16 1.51 0.09 81.20