---> uname -a: Linux prd-centos8-robot-2c-8g-7157.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 5003 19 2103 6810 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:f8:6f:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fef8:6f22/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/16/2024 _x86_64_ (2 CPU) 06:20:20 LINUX RESTART (2 CPU) 06:21:01 AM tps rtps wtps bread/s bwrtn/s 06:22:01 AM 56.48 17.74 38.74 3671.71 25861.43 06:23:01 AM 105.98 6.61 99.37 1269.44 9461.30 06:24:01 AM 54.69 0.65 54.04 28.13 4178.32 06:25:01 AM 25.02 0.75 24.28 121.03 2034.87 06:26:01 AM 28.11 0.17 27.95 5.87 2752.11 06:27:01 AM 45.08 0.03 45.05 3.47 6331.17 06:28:01 AM 16.46 0.02 16.45 0.13 1269.14 06:29:01 AM 0.32 0.00 0.32 0.00 5.13 06:30:01 AM 0.18 0.00 0.18 0.00 10.60 06:31:01 AM 24.98 0.53 24.44 60.78 998.08 Average: 35.73 2.65 33.08 516.09 5290.43 06:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:22:01 AM 5535592 7055404 2346864 29.77 2688 1713020 750232 8.40 160224 1906616 83276 06:23:01 AM 5243540 7021428 2638916 33.48 2688 1958940 751580 8.42 190644 2117364 61836 06:24:01 AM 5245892 7058992 2636564 33.45 2688 1990048 684340 7.66 202380 2087336 42432 06:25:01 AM 5158308 6997852 2724148 34.56 2688 2016252 753128 8.43 223380 2153400 21260 06:26:01 AM 5051960 6972344 2830496 35.91 2688 2094768 774992 8.68 235008 2239668 40340 06:27:01 AM 5030388 7037812 2852068 36.18 2688 2176832 684328 7.66 235980 2243860 28728 06:28:01 AM 4958664 6966340 2923792 37.09 2688 2177092 797096 8.93 236020 2311788 20 06:29:01 AM 4879836 6887560 3002620 38.09 2688 2177140 869916 9.74 236020 2389956 32 06:30:01 AM 4905868 6913868 2976588 37.76 2688 2177416 857464 9.60 236048 2364936 28 06:31:01 AM 5168484 7015240 2713972 34.43 2688 2022416 727456 8.15 429408 1936488 26264 Average: 5117853 6992684 2764603 35.07 2688 2050392 765053 8.57 238511 2175141 30422 06:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 227.71 133.91 1133.87 50.17 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 61.85 52.20 750.57 6.69 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 26.13 17.81 166.43 5.06 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 14.46 8.61 5.29 3.25 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 28.60 27.80 280.43 4.95 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 202.10 181.04 73.47 46.35 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 95.15 103.67 564.43 694.20 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 570.61 495.33 7228.79 32.00 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 374.19 322.70 4267.91 21.07 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 52.20 38.54 77.98 23.53 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 165.30 138.16 1454.92 88.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/16/2024 _x86_64_ (2 CPU) 06:20:20 LINUX RESTART (2 CPU) 06:21:01 AM CPU %user %nice %system %iowait %steal %idle 06:22:01 AM all 21.80 0.00 4.33 26.31 0.10 47.45 06:22:01 AM 0 20.38 0.00 4.40 26.58 0.08 48.56 06:22:01 AM 1 23.23 0.00 4.27 26.05 0.12 46.33 06:23:01 AM all 33.60 0.00 4.94 5.15 0.11 56.20 06:23:01 AM 0 46.64 0.00 5.17 6.12 0.12 41.96 06:23:01 AM 1 20.55 0.00 4.72 4.18 0.10 70.45 06:24:01 AM all 20.73 0.00 3.17 4.03 0.26 71.81 06:24:01 AM 0 29.07 0.00 3.27 6.72 0.28 60.65 06:24:01 AM 1 12.38 0.00 3.06 1.35 0.23 82.97 06:25:01 AM all 13.79 0.00 1.32 17.37 0.08 67.45 06:25:01 AM 0 21.55 0.00 1.29 27.96 0.08 49.12 06:25:01 AM 1 6.03 0.00 1.35 6.80 0.07 85.75 06:26:01 AM all 11.55 0.00 1.66 10.05 0.08 76.66 06:26:01 AM 0 9.88 0.00 1.60 8.93 0.08 79.51 06:26:01 AM 1 13.23 0.00 1.72 11.17 0.07 73.82 06:27:01 AM all 19.46 0.00 3.04 4.84 0.09 72.57 06:27:01 AM 0 17.77 0.00 2.96 4.15 0.08 75.04 06:27:01 AM 1 21.14 0.00 3.13 5.54 0.10 70.09 06:28:01 AM all 10.73 0.00 0.62 0.62 0.05 87.98 06:28:01 AM 0 11.79 0.00 0.76 0.59 0.05 86.81 06:28:01 AM 1 9.67 0.00 0.49 0.65 0.05 89.15 06:29:01 AM all 12.97 0.00 1.72 0.00 0.11 85.19 06:29:01 AM 0 22.63 0.00 2.64 0.00 0.12 74.61 06:29:01 AM 1 3.33 0.00 0.81 0.00 0.10 95.76 06:30:01 AM all 9.69 0.00 1.22 0.00 0.10 88.98 06:30:01 AM 0 15.18 0.00 1.83 0.00 0.12 82.87 06:30:01 AM 1 4.36 0.00 0.64 0.00 0.08 94.92 06:31:01 AM all 25.10 0.00 3.08 0.48 0.08 71.27 06:31:01 AM 0 33.24 0.00 3.32 0.27 0.07 63.10 06:31:01 AM 1 16.93 0.00 2.83 0.69 0.08 79.47 Average: all 17.97 0.00 2.52 6.90 0.10 72.51 Average: 0 22.86 0.00 2.73 8.16 0.11 66.15 Average: 1 13.09 0.00 2.30 5.64 0.10 78.86