---> uname -a: Linux prd-centos8-robot-2c-8g-1220.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 548 5048 19 2100 6854 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:0b:70:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:fe0b:707d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/02/2024 _x86_64_ (2 CPU) 02:32:02 LINUX RESTART (2 CPU) 02:33:01 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 42.39 17.71 24.68 3762.31 2782.67 02:35:01 AM 101.97 6.60 95.37 1270.91 8157.83 02:36:01 AM 64.84 0.58 64.26 26.26 6104.33 02:37:01 AM 7.91 0.82 7.10 125.02 235.40 02:38:01 AM 1.05 0.00 1.05 0.00 231.39 02:39:01 AM 60.03 2.48 57.55 272.18 6905.35 02:40:01 AM 11.55 0.00 11.55 0.00 764.01 02:41:01 AM 0.43 0.00 0.43 0.00 7.11 02:42:01 AM 0.22 0.00 0.22 0.00 2.80 02:43:01 AM 0.10 0.00 0.10 0.00 0.63 02:44:01 AM 28.32 0.50 27.82 59.45 1153.25 Average: 28.98 2.61 26.37 501.44 2394.98 02:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 5539112 7082164 2343320 29.73 2688 1735932 704592 7.89 165120 1896868 88016 02:35:01 AM 5287280 7076076 2595152 32.92 2688 1967552 659544 7.38 186768 2069900 101876 02:36:01 AM 5174708 6995904 2707724 34.35 2688 1999208 728996 8.16 212232 2151804 14756 02:37:01 AM 5293032 7104568 2589400 32.85 2688 1989496 631136 7.07 217940 2027832 16 02:38:01 AM 5228908 7067696 2653524 33.66 2688 2016380 648628 7.26 221680 2086380 26708 02:39:01 AM 5072976 7079644 2809456 35.64 2688 2177504 625420 7.00 243568 2191612 12568 02:40:01 AM 5075544 7081924 2806888 35.61 2688 2177508 625420 7.00 243564 2191964 12 02:41:01 AM 5075604 7082008 2806828 35.61 2688 2177508 625420 7.00 243564 2191568 4 02:42:01 AM 5075880 7082284 2806552 35.61 2688 2177508 625420 7.00 243564 2191568 4 02:43:01 AM 5083332 7082952 2799100 35.51 2688 2170608 632716 7.08 241956 2185324 664 02:44:01 AM 5148060 6993104 2734372 34.69 2688 2022072 738188 8.27 436028 1951316 188 Average: 5186767 7066211 2695665 34.20 2688 2055571 658680 7.38 241453 2103285 22256 02:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 274.87 172.07 1278.33 55.85 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 50.18 40.44 596.76 6.75 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 24.60 18.43 165.92 5.40 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:37:01 AM eth0 5.55 3.35 1.44 0.71 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 6.42 5.78 1.90 1.55 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 51.27 40.52 293.59 11.38 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 1.38 0.40 0.12 0.05 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 1.50 0.92 0.20 0.14 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 1.65 0.95 0.22 0.14 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 11.84 9.18 6.50 2.28 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 40.59 31.19 71.83 26.72 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 42.71 29.38 219.70 10.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/02/2024 _x86_64_ (2 CPU) 02:32:02 LINUX RESTART (2 CPU) 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 24.99 0.00 4.22 4.74 0.10 65.94 02:34:01 AM 0 28.34 0.00 4.97 3.90 0.10 62.69 02:34:01 AM 1 21.67 0.00 3.48 5.58 0.10 69.17 02:35:01 AM all 32.08 0.00 5.05 4.36 0.12 58.39 02:35:01 AM 0 30.80 0.00 5.06 5.47 0.12 58.55 02:35:01 AM 1 33.37 0.00 5.04 3.25 0.12 58.23 02:36:01 AM all 23.80 0.00 2.08 1.39 0.09 72.64 02:36:01 AM 0 36.07 0.00 2.07 1.56 0.12 60.19 02:36:01 AM 1 11.55 0.00 2.09 1.22 0.07 85.07 02:37:01 AM all 2.76 0.00 0.54 0.11 0.03 96.55 02:37:01 AM 0 4.82 0.00 0.60 0.03 0.03 94.51 02:37:01 AM 1 0.70 0.00 0.48 0.18 0.03 98.60 02:38:01 AM all 4.04 0.00 1.10 0.02 0.06 94.79 02:38:01 AM 0 6.86 0.00 1.33 0.03 0.07 91.71 02:38:01 AM 1 1.22 0.00 0.87 0.00 0.05 97.87 02:39:01 AM all 27.43 0.00 3.60 2.51 0.11 66.36 02:39:01 AM 0 34.74 0.00 4.11 2.38 0.12 58.65 02:39:01 AM 1 20.15 0.00 3.09 2.64 0.10 74.03 02:40:01 AM all 0.32 0.00 0.13 0.23 0.05 99.27 02:40:01 AM 0 0.10 0.00 0.13 0.07 0.05 99.65 02:40:01 AM 1 0.53 0.00 0.12 0.40 0.05 98.90 02:41:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 02:41:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 02:41:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 02:42:01 AM all 0.32 0.00 0.05 0.00 0.04 99.59 02:42:01 AM 0 0.03 0.00 0.05 0.00 0.03 99.88 02:42:01 AM 1 0.60 0.00 0.05 0.00 0.05 99.30 02:43:01 AM all 1.53 0.00 0.29 0.00 0.04 98.14 02:43:01 AM 0 0.63 0.00 0.25 0.00 0.05 99.07 02:43:01 AM 1 2.42 0.00 0.33 0.00 0.03 97.21 02:44:01 AM all 30.91 0.00 2.57 0.33 0.10 66.09 02:44:01 AM 0 44.54 0.00 2.99 0.33 0.10 52.04 02:44:01 AM 1 17.27 0.00 2.16 0.32 0.10 80.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.49 0.00 1.79 1.24 0.07 83.41 Average: 0 16.98 0.00 1.96 1.25 0.07 79.73 Average: 1 10.00 0.00 1.62 1.23 0.07 87.09