---> uname -a: Linux prd-centos8-robot-2c-8g-841.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4954 19 2129 6787 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:da:70:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:feda:7095/64 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) 07/21/2024 _x86_64_ (2 CPU) 03:28:17 LINUX RESTART (2 CPU) 03:29:01 AM tps rtps wtps bread/s bwrtn/s 03:30:01 AM 123.06 61.71 61.35 7691.70 22121.68 03:31:01 AM 101.93 0.70 101.23 50.77 10582.64 03:32:01 AM 22.91 0.85 22.06 123.96 1460.15 03:33:01 AM 40.74 0.00 40.74 0.00 3000.02 03:34:01 AM 25.01 0.13 24.88 35.59 5350.07 03:35:01 AM 4.03 0.00 4.03 0.00 181.15 03:36:01 AM 0.45 0.00 0.45 0.00 94.47 03:37:01 AM 0.22 0.00 0.22 0.00 38.32 03:38:01 AM 0.18 0.00 0.18 0.00 38.03 03:39:01 AM 25.18 0.65 24.53 74.12 1419.53 Average: 34.38 6.40 27.97 797.65 4429.10 03:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 AM 5356320 7032140 2526104 32.05 2688 1864240 746492 8.36 226560 2002240 141324 03:31:01 AM 5179124 7004240 2703300 34.30 2688 2002148 696808 7.80 222392 2129520 26480 03:32:01 AM 5263940 7093512 2618484 33.22 2688 2007132 631056 7.07 241312 2033156 16 03:33:01 AM 5011736 7039568 2870688 36.42 2688 2197204 673316 7.54 258396 2242840 149432 03:34:01 AM 4982892 7011836 2899532 36.78 2688 2198624 714824 8.00 261800 2264260 344 03:35:01 AM 4973124 7004060 2909300 36.91 2688 2200616 766096 8.58 261964 2273664 704 03:36:01 AM 4967552 7000800 2914872 36.98 2688 2202928 798636 8.94 261968 2279000 400 03:37:01 AM 4961368 6995584 2921056 37.06 2688 2203896 798636 8.94 261972 2285368 284 03:38:01 AM 5004932 7041896 2877492 36.51 2688 2206644 666032 7.46 262296 2242340 1936 03:39:01 AM 5121900 6994780 2760524 35.02 2688 2049088 713488 7.99 446224 1964156 4996 Average: 5082289 7021842 2800135 35.52 2688 2113252 720538 8.07 270488 2171654 32592 03:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 245.32 182.99 1581.71 61.98 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 51.83 43.04 500.02 7.94 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 17.53 11.51 16.11 3.95 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 38.58 33.03 275.26 9.13 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 200.15 186.87 46.36 42.78 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 114.85 111.46 24.53 11.15 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 142.46 138.24 28.49 14.11 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 38.04 32.79 8.62 5.53 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 41.54 36.51 9.51 6.46 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 63.59 44.94 106.11 41.35 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 95.39 82.14 259.69 20.44 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) 07/21/2024 _x86_64_ (2 CPU) 03:28:17 LINUX RESTART (2 CPU) 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 41.58 0.03 7.67 10.61 0.13 39.97 03:30:01 AM 0 44.68 0.02 8.46 11.26 0.13 35.45 03:30:01 AM 1 38.48 0.05 6.89 9.96 0.13 44.48 03:31:01 AM all 34.26 0.00 4.98 3.71 0.12 56.92 03:31:01 AM 0 26.59 0.00 4.26 4.06 0.10 64.99 03:31:01 AM 1 41.98 0.00 5.71 3.36 0.13 48.82 03:32:01 AM all 11.87 0.00 1.58 2.39 0.08 84.08 03:32:01 AM 0 15.00 0.00 1.52 2.48 0.07 80.93 03:32:01 AM 1 8.74 0.00 1.64 2.31 0.08 87.23 03:33:01 AM all 26.64 0.00 4.62 1.05 0.10 67.58 03:33:01 AM 0 29.04 0.00 4.88 0.60 0.10 65.38 03:33:01 AM 1 24.24 0.00 4.37 1.50 0.10 69.79 03:34:01 AM all 5.23 0.00 1.14 3.32 0.05 90.26 03:34:01 AM 0 3.05 0.00 1.34 2.85 0.05 92.72 03:34:01 AM 1 7.42 0.00 0.94 3.79 0.05 87.80 03:35:01 AM all 13.52 0.00 0.83 0.08 0.09 85.47 03:35:01 AM 0 6.73 0.00 0.77 0.02 0.08 92.40 03:35:01 AM 1 20.50 0.00 0.89 0.15 0.10 78.35 03:36:01 AM all 13.89 0.00 0.79 0.00 0.08 85.24 03:36:01 AM 0 9.71 0.00 0.83 0.00 0.07 89.39 03:36:01 AM 1 18.05 0.00 0.76 0.00 0.08 81.11 03:37:01 AM all 9.27 0.00 0.48 0.00 0.08 90.16 03:37:01 AM 0 9.48 0.00 0.42 0.00 0.05 90.05 03:37:01 AM 1 9.07 0.00 0.55 0.00 0.12 90.26 03:38:01 AM all 12.04 0.00 0.47 0.00 0.08 87.41 03:38:01 AM 0 8.77 0.00 0.42 0.00 0.10 90.71 03:38:01 AM 1 15.31 0.00 0.52 0.00 0.07 84.11 03:39:01 AM all 24.61 0.00 3.27 0.43 0.08 71.60 03:39:01 AM 0 17.39 0.00 3.37 0.55 0.08 78.60 03:39:01 AM 1 31.84 0.00 3.17 0.32 0.08 64.59 Average: all 19.30 0.00 2.59 2.16 0.09 75.86 Average: 0 17.04 0.00 2.63 2.18 0.08 78.07 Average: 1 21.56 0.01 2.55 2.14 0.10 73.65