---> uname -a: Linux prd-centos8-robot-2c-8g-15671.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4989 19 2133 6826 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:2d:ac:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fe2d:ac41/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/26/2024 _x86_64_ (2 CPU) 01:22:56 LINUX RESTART (2 CPU) 01:24:01 AM tps rtps wtps bread/s bwrtn/s 01:25:01 AM 93.00 6.95 86.05 1309.30 7724.83 01:26:01 AM 65.97 0.73 65.24 51.86 7572.82 01:27:01 AM 32.82 1.02 31.81 133.42 1592.90 01:28:01 AM 43.62 0.03 43.59 3.47 6825.86 01:29:01 AM 1.92 0.02 1.90 0.13 119.28 01:30:01 AM 0.47 0.00 0.47 0.00 84.77 01:31:01 AM 0.25 0.00 0.25 0.00 32.33 01:32:01 AM 0.20 0.00 0.20 0.00 33.74 01:33:01 AM 13.36 0.25 13.11 35.06 505.02 01:34:01 AM 18.53 0.50 18.03 63.71 1151.40 Average: 27.01 0.95 26.06 159.70 2564.33 01:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 AM 5228476 7017568 2653952 33.67 2688 1969256 728628 8.16 219400 2105716 145216 01:26:01 AM 5223976 7053896 2658452 33.73 2688 2007280 654020 7.32 230904 2082696 1084 01:27:01 AM 4944028 6999696 2938400 37.28 2688 2225932 721316 8.08 285228 2286712 196636 01:28:01 AM 5040644 7071736 2841784 36.05 2688 2200788 633588 7.09 262956 2204728 8 01:29:01 AM 4996148 7029540 2886280 36.62 2688 2203088 726364 8.13 263160 2248704 704 01:30:01 AM 4987880 7023416 2894548 36.72 2688 2205232 763788 8.55 263164 2256596 528 01:31:01 AM 4984640 7020948 2897788 36.76 2688 2206036 763788 8.55 263168 2260292 448 01:32:01 AM 4978416 7015628 2904012 36.84 2688 2206916 763788 8.55 263168 2266420 388 01:33:01 AM 5120504 6998776 2761924 35.04 2688 2051692 692040 7.75 286100 2118588 27372 01:34:01 AM 5096208 6977616 2786220 35.35 2688 2056748 723700 8.10 445684 1988708 16148 Average: 5060092 7020882 2822336 35.81 2688 2133297 717102 8.03 278293 2181916 38853 01:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 66.88 56.48 785.24 7.38 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 31.81 24.85 270.19 5.73 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 40.49 33.47 279.70 7.88 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 214.96 189.14 53.72 47.02 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 120.18 117.48 28.51 11.69 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 109.50 104.80 25.87 11.86 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 26.86 23.53 6.47 4.11 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 36.05 30.77 8.25 7.10 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 65.84 49.43 100.63 40.53 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 17.88 17.11 14.15 8.36 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 73.05 64.71 157.28 15.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/26/2024 _x86_64_ (2 CPU) 01:22:56 LINUX RESTART (2 CPU) 01:24:01 AM CPU %user %nice %system %iowait %steal %idle 01:25:01 AM all 37.94 0.00 5.16 2.12 0.12 54.66 01:25:01 AM 0 26.80 0.00 4.69 2.45 0.10 65.96 01:25:01 AM 1 49.08 0.00 5.63 1.80 0.13 43.36 01:26:01 AM all 21.86 0.00 3.00 1.89 0.09 73.15 01:26:01 AM 0 15.22 0.00 2.59 1.37 0.08 80.74 01:26:01 AM 1 28.48 0.00 3.41 2.41 0.10 65.59 01:27:01 AM all 26.24 0.00 3.24 0.53 0.09 69.91 01:27:01 AM 0 25.39 0.00 3.00 0.57 0.08 70.96 01:27:01 AM 1 27.08 0.00 3.47 0.48 0.10 68.86 01:28:01 AM all 15.75 0.00 2.53 1.22 0.09 80.40 01:28:01 AM 0 17.71 0.00 2.29 0.84 0.08 79.08 01:28:01 AM 1 13.79 0.00 2.77 1.60 0.10 81.73 01:29:01 AM all 12.71 0.00 0.77 0.01 0.08 86.43 01:29:01 AM 0 15.26 0.00 0.89 0.02 0.08 83.74 01:29:01 AM 1 10.17 0.00 0.66 0.00 0.08 89.09 01:30:01 AM all 13.39 0.00 0.72 0.00 0.09 85.79 01:30:01 AM 0 9.89 0.00 0.79 0.00 0.10 89.22 01:30:01 AM 1 16.90 0.00 0.66 0.00 0.08 82.35 01:31:01 AM all 7.16 0.00 0.41 0.00 0.07 92.36 01:31:01 AM 0 4.99 0.00 0.38 0.00 0.05 94.58 01:31:01 AM 1 9.33 0.00 0.43 0.00 0.08 90.15 01:32:01 AM all 9.46 0.00 0.46 0.00 0.08 90.00 01:32:01 AM 0 6.41 0.00 0.50 0.00 0.10 92.99 01:32:01 AM 1 12.51 0.00 0.42 0.00 0.07 87.00 01:33:01 AM all 21.52 0.00 1.92 0.20 0.09 76.26 01:33:01 AM 0 10.49 0.00 1.84 0.03 0.08 87.56 01:33:01 AM 1 32.55 0.00 2.00 0.37 0.10 64.98 01:34:01 AM all 30.76 0.00 3.22 0.33 0.12 65.57 01:34:01 AM 0 25.14 0.00 3.34 0.50 0.15 70.87 01:34:01 AM 1 36.38 0.00 3.11 0.17 0.08 60.26 Average: all 19.70 0.00 2.15 0.63 0.09 77.43 Average: 0 15.74 0.00 2.04 0.58 0.09 81.55 Average: 1 23.66 0.00 2.26 0.69 0.09 73.30