---> uname -a: Linux prd-centos8-robot-2c-8g-971.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 565 4796 19 2335 6835 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:ba:60:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85659sec preferred_lft 85659sec inet6 fe80::f816:3eff:feba:60b6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/22/2024 _x86_64_ (2 CPU) 18:57:53 LINUX RESTART (2 CPU) 06:59:01 PM tps rtps wtps bread/s bwrtn/s 07:00:01 PM 111.44 6.71 104.73 1270.03 10143.59 07:01:01 PM 42.08 0.68 41.40 49.58 5110.89 07:02:01 PM 11.91 0.95 10.96 122.85 298.72 07:03:01 PM 0.62 0.03 0.58 2.27 8.45 07:04:01 PM 59.63 2.70 56.93 405.66 6746.78 07:05:01 PM 10.23 0.08 10.14 3.33 1849.23 07:06:01 PM 1.63 0.02 1.62 0.93 401.08 07:07:01 PM 0.23 0.00 0.23 0.00 37.74 07:08:01 PM 0.33 0.00 0.33 0.00 98.43 07:09:01 PM 4.58 0.23 4.35 34.13 242.33 07:10:01 PM 70.50 38.25 32.25 1372.11 6536.45 Average: 28.48 4.51 23.96 296.48 2861.77 06:59:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:00:01 PM 5265208 7077500 2617228 33.20 2688 1989612 668340 7.48 211040 2066860 103208 07:01:01 PM 5208728 7040252 2673708 33.92 2688 2008744 701312 7.85 221364 2109496 16 07:02:01 PM 5271448 7107948 2610988 33.12 2688 2013712 633124 7.09 240184 2028412 28 07:03:01 PM 5221904 7061724 2660532 33.75 2688 2017028 680292 7.62 244684 2073072 3272 07:04:01 PM 5027948 7082252 2854488 36.21 2688 2223756 627960 7.03 266148 2215792 32248 07:05:01 PM 4952268 7015156 2930168 37.17 2688 2232376 728040 8.15 266616 2291972 8296 07:06:01 PM 4913448 6979436 2968988 37.67 2688 2235488 812104 9.09 266672 2330840 572 07:07:01 PM 4911364 6977948 2971072 37.69 2688 2236084 812104 9.09 266672 2332688 132 07:08:01 PM 4903056 6973008 2979380 37.80 2688 2239444 845108 9.46 266816 2340904 680 07:09:01 PM 5119824 7036140 2762612 35.05 2688 2090648 696816 7.80 273768 2134952 25808 07:10:01 PM 4937412 7023312 2945024 37.36 2688 2260964 706000 7.91 550712 2043936 1504 Average: 5066601 7034061 2815835 35.72 2688 2140714 719200 8.05 279516 2178993 15979 06:59:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 PM eth0 52.39 43.10 507.06 6.53 0.00 0.00 0.00 0.00 07:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 PM eth0 23.52 19.69 265.96 3.51 0.00 0.00 0.00 0.00 07:02:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:02:01 PM eth0 6.71 6.88 3.96 2.82 0.00 0.00 0.00 0.00 07:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 PM eth0 7.85 7.37 2.50 2.13 0.00 0.00 0.00 0.00 07:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM eth0 189.96 168.75 321.39 44.08 0.00 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 34.07 30.72 135.88 4.52 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 109.96 108.71 27.91 10.56 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 3.55 3.75 2.05 0.63 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 87.47 83.76 28.15 10.06 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 88.50 67.96 115.95 63.96 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 162.99 126.77 1034.32 15.52 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.73 60.68 222.31 14.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/22/2024 _x86_64_ (2 CPU) 18:57:53 LINUX RESTART (2 CPU) 06:59:01 PM CPU %user %nice %system %iowait %steal %idle 07:00:01 PM all 36.62 0.00 5.53 3.46 0.08 54.31 07:00:01 PM 0 56.32 0.00 7.07 3.67 0.08 32.85 07:00:01 PM 1 17.00 0.00 3.99 3.26 0.08 75.68 07:01:01 PM all 14.17 0.00 1.41 1.08 0.05 83.29 07:01:01 PM 0 19.92 0.00 1.73 1.02 0.05 77.28 07:01:01 PM 1 8.42 0.00 1.08 1.15 0.05 89.30 07:02:01 PM all 12.16 0.00 1.08 4.91 0.06 81.80 07:02:01 PM 0 13.26 0.00 1.05 4.79 0.07 80.83 07:02:01 PM 1 11.06 0.00 1.10 5.03 0.05 82.77 07:03:01 PM all 1.71 0.00 0.99 0.13 0.03 97.14 07:03:01 PM 0 0.72 0.00 1.02 0.27 0.03 97.96 07:03:01 PM 1 2.71 0.00 0.95 0.00 0.03 96.31 07:04:01 PM all 31.57 0.00 4.69 7.22 0.08 56.44 07:04:01 PM 0 45.85 0.00 5.40 7.67 0.08 41.01 07:04:01 PM 1 17.33 0.00 3.98 6.78 0.07 71.84 07:05:01 PM all 4.03 0.00 0.89 0.36 0.05 94.68 07:05:01 PM 0 4.03 0.00 0.87 0.40 0.05 94.65 07:05:01 PM 1 4.02 0.00 0.91 0.32 0.05 94.70 07:06:01 PM all 14.88 0.00 0.93 0.30 0.06 83.83 07:06:01 PM 0 21.37 0.00 1.12 0.46 0.05 77.00 07:06:01 PM 1 8.41 0.00 0.74 0.15 0.07 90.63 07:07:01 PM all 1.90 0.00 0.15 0.00 0.06 97.89 07:07:01 PM 0 2.17 0.00 0.15 0.00 0.07 97.61 07:07:01 PM 1 1.62 0.00 0.15 0.00 0.05 98.18 07:08:01 PM all 9.24 0.00 0.75 0.00 0.06 89.95 07:08:01 PM 0 16.11 0.00 0.96 0.00 0.07 82.87 07:08:01 PM 1 2.40 0.00 0.54 0.00 0.05 97.02 07:09:01 PM all 11.19 0.00 1.60 0.03 0.05 87.14 07:09:01 PM 0 15.54 0.00 1.83 0.02 0.03 82.59 07:09:01 PM 1 6.83 0.00 1.37 0.03 0.07 91.69 07:10:01 PM all 32.40 13.79 3.59 2.23 0.08 47.91 07:10:01 PM 0 57.85 0.18 3.64 0.78 0.08 37.46 07:10:01 PM 1 6.91 27.43 3.55 3.68 0.07 58.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.46 1.26 1.97 1.80 0.06 79.47 Average: 0 23.02 0.02 2.26 1.74 0.06 72.90 Average: 1 7.89 2.49 1.67 1.86 0.06 86.03