---> uname -a: Linux prd-centos8-robot-2c-8g-1381.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: 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 560 4998 19 2138 6840 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:28:f9:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fe28:f967/64 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) 03/24/2024 _x86_64_ (2 CPU) 05:29:33 LINUX RESTART (2 CPU) 05:30:00 AM tps rtps wtps bread/s bwrtn/s 05:30:01 AM 441.41 289.84 151.56 14737.50 201150.00 05:31:01 AM 101.35 52.40 48.95 7429.79 28367.59 05:32:01 AM 108.73 6.72 102.02 1270.45 8787.02 05:33:01 AM 45.62 0.83 44.79 80.51 5310.85 05:34:01 AM 13.06 0.82 12.25 101.83 867.39 05:35:01 AM 57.23 2.53 54.70 396.53 7738.92 05:36:01 AM 6.38 0.00 6.38 0.00 244.28 05:37:01 AM 7.25 0.25 7.00 34.26 239.42 05:38:01 AM 23.28 0.52 22.76 64.66 1172.82 Average: 46.42 8.76 37.66 1208.37 7108.54 05:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 AM 6128348 7350540 1754088 22.25 2688 1428292 358764 4.55 112708 1414908 706744 05:31:01 AM 5521084 7071684 2361352 29.96 2688 1742368 717436 8.03 188840 1886816 102984 05:32:01 AM 5218868 7040452 2663568 33.79 2688 1998900 707420 7.92 212020 2108048 108868 05:33:01 AM 5240980 7076928 2641456 33.51 2688 2013228 650380 7.28 234188 2061580 28 05:34:01 AM 5138232 7042856 2744204 34.81 2688 2079168 675976 7.57 254384 2135476 55772 05:35:01 AM 5018124 7075644 2864312 36.34 2688 2227248 639224 7.16 266464 2218572 108 05:36:01 AM 5022100 7079628 2860336 36.29 2688 2227256 639224 7.16 266476 2218440 4 05:37:01 AM 5129556 7012652 2752880 34.92 2688 2056332 694360 7.77 284136 2109468 18992 05:38:01 AM 5170480 7056592 2711956 34.41 2688 2061292 663604 7.43 443472 1915664 16028 Average: 5287530 7089664 2594906 32.92 2688 1981565 638488 7.15 251410 2007664 112170 05:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 273.56 161.36 1323.47 59.63 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 47.84 40.39 499.80 7.29 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 29.49 21.89 267.95 4.79 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 41.04 27.82 96.24 6.47 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 553.43 459.21 311.15 97.08 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 5.90 4.72 1.81 2.99 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 98.48 70.91 102.09 28.71 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 19.70 16.63 13.57 7.41 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 133.33 100.11 326.15 26.73 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) 03/24/2024 _x86_64_ (2 CPU) 05:29:33 LINUX RESTART (2 CPU) 05:30:00 AM CPU %user %nice %system %iowait %steal %idle 05:30:01 AM all 9.88 0.40 26.88 56.92 0.40 5.53 05:30:01 AM 0 8.66 0.00 21.26 58.27 0.79 11.02 05:30:01 AM 1 11.11 0.79 32.54 55.56 0.00 0.00 05:31:01 AM all 34.35 0.03 6.28 13.06 0.09 46.20 05:31:01 AM 0 40.73 0.03 6.19 11.65 0.10 41.30 05:31:01 AM 1 27.95 0.02 6.36 14.47 0.08 51.12 05:32:01 AM all 40.20 0.00 5.70 3.88 0.14 50.08 05:32:01 AM 0 43.98 0.00 5.64 3.22 0.15 47.00 05:32:01 AM 1 36.41 0.00 5.75 4.54 0.13 53.16 05:33:01 AM all 21.48 0.00 1.94 1.79 0.09 74.69 05:33:01 AM 0 28.56 0.00 1.98 1.77 0.08 67.61 05:33:01 AM 1 14.40 0.00 1.90 1.82 0.10 81.78 05:34:01 AM all 11.19 0.00 2.65 0.75 0.07 85.34 05:34:01 AM 0 11.34 0.00 2.70 0.70 0.07 85.19 05:34:01 AM 1 11.05 0.00 2.60 0.80 0.07 85.48 05:35:01 AM all 23.13 0.00 4.02 3.44 0.09 69.32 05:35:01 AM 0 28.58 0.00 4.18 2.21 0.10 64.93 05:35:01 AM 1 17.67 0.00 3.87 4.67 0.08 73.71 05:36:01 AM all 0.34 0.00 0.13 0.07 0.04 99.42 05:36:01 AM 0 0.43 0.00 0.13 0.13 0.05 99.25 05:36:01 AM 1 0.25 0.00 0.12 0.00 0.03 99.60 05:37:01 AM all 17.85 0.00 2.39 0.07 0.13 79.57 05:37:01 AM 0 25.15 0.00 2.76 0.07 0.10 71.92 05:37:01 AM 1 10.53 0.00 2.03 0.07 0.15 87.22 05:38:01 AM all 25.82 0.00 3.02 1.91 0.10 69.15 05:38:01 AM 0 35.03 0.00 3.24 2.49 0.10 59.15 05:38:01 AM 1 16.61 0.00 2.81 1.34 0.10 79.15 Average: all 21.76 0.00 3.33 3.26 0.09 71.56 Average: 0 26.67 0.00 3.40 2.92 0.10 66.90 Average: 1 16.84 0.00 3.26 3.59 0.09 76.21