---> uname -a: Linux prd-centos8-robot-2c-8g-5617.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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 597 4900 19 2199 6803 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:f4:c9:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fef4:c901/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/07/2024 _x86_64_ (2 CPU) 05:33:02 LINUX RESTART (2 CPU) 05:34:01 AM tps rtps wtps bread/s bwrtn/s 05:35:01 AM 115.83 46.39 69.43 5942.23 17662.40 05:36:01 AM 101.05 6.68 94.37 1269.39 8597.05 05:37:01 AM 30.54 0.67 29.87 49.98 3781.54 05:38:01 AM 11.06 0.85 10.21 123.96 230.06 05:39:01 AM 41.01 2.68 38.33 403.13 2952.86 05:40:01 AM 28.04 0.03 28.00 3.46 5599.28 05:41:01 AM 5.48 0.03 5.45 1.07 1029.60 05:42:01 AM 0.60 0.00 0.60 0.00 227.34 05:43:01 AM 13.20 0.23 12.96 34.13 1941.64 Average: 38.53 6.40 32.14 869.82 4669.42 05:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 AM 5470988 7051636 2411448 30.59 2688 1772148 720340 8.07 190872 1933148 91616 05:36:01 AM 5148684 6994232 2733752 34.68 2688 2022812 729468 8.17 213592 2175880 104480 05:37:01 AM 5201640 7029148 2680796 34.01 2688 2004756 693312 7.76 221564 2113212 4 05:38:01 AM 5267732 7100256 2614704 33.17 2688 2009740 621316 6.96 240480 2027684 4 05:39:01 AM 4991624 7034688 2890812 36.67 2688 2212408 697908 7.81 263112 2255592 154108 05:40:01 AM 4963276 7006528 2919160 37.03 2688 2212788 732080 8.20 266600 2277360 268 05:41:01 AM 4694416 6764564 3188020 40.44 2688 2239664 1015676 11.37 266740 2545736 1880 05:42:01 AM 4839588 6914832 3042848 38.60 2688 2244752 864148 9.68 266908 2400476 524 05:43:01 AM 5027896 6972288 2854540 36.21 2688 2119488 728036 8.15 316128 2183240 13196 Average: 5067316 6985352 2815120 35.71 2688 2093173 755809 8.46 249555 2212481 40676 05:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 295.49 186.17 1528.17 57.02 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 53.07 43.21 509.49 7.81 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 11.70 2.23 3.05 0.66 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 8.65 8.03 4.31 3.12 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 42.58 37.56 299.25 16.99 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 238.71 210.29 49.34 39.24 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 117.33 115.08 425.20 11.03 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 122.28 121.68 46.69 13.62 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 70.62 49.13 147.63 87.45 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 106.72 85.94 334.81 26.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/07/2024 _x86_64_ (2 CPU) 05:33:02 LINUX RESTART (2 CPU) 05:34:01 AM CPU %user %nice %system %iowait %steal %idle 05:35:01 AM all 28.45 0.03 5.54 11.64 0.10 54.24 05:35:01 AM 0 18.37 0.03 5.86 12.54 0.10 63.09 05:35:01 AM 1 38.53 0.03 5.21 10.74 0.10 45.39 05:36:01 AM all 39.71 0.00 5.52 3.51 0.12 51.15 05:36:01 AM 0 18.65 0.00 4.55 4.34 0.12 72.35 05:36:01 AM 1 60.83 0.00 6.49 2.68 0.12 29.89 05:37:01 AM all 6.33 0.00 1.02 2.23 0.05 90.37 05:37:01 AM 0 3.41 0.00 0.85 3.68 0.07 92.00 05:37:01 AM 1 9.24 0.00 1.18 0.78 0.03 88.75 05:38:01 AM all 12.01 0.00 1.14 0.45 0.07 86.33 05:38:01 AM 0 3.22 0.00 1.09 0.58 0.07 95.04 05:38:01 AM 1 20.80 0.00 1.19 0.32 0.07 77.63 05:39:01 AM all 27.23 0.00 4.48 4.35 0.08 63.85 05:39:01 AM 0 25.66 0.00 4.07 2.43 0.08 67.76 05:39:01 AM 1 28.81 0.00 4.90 6.30 0.08 59.91 05:40:01 AM all 6.89 0.00 1.03 1.99 0.06 90.04 05:40:01 AM 0 3.97 0.00 1.01 2.58 0.05 92.39 05:40:01 AM 1 9.80 0.00 1.06 1.39 0.07 87.68 05:41:01 AM all 22.42 0.00 1.29 0.19 0.08 76.03 05:41:01 AM 0 3.94 0.00 0.82 0.30 0.08 94.86 05:41:01 AM 1 41.11 0.00 1.76 0.07 0.07 56.99 05:42:01 AM all 13.68 0.00 1.04 0.03 0.08 85.16 05:42:01 AM 0 10.91 0.00 0.97 0.07 0.08 87.96 05:42:01 AM 1 16.46 0.00 1.11 0.00 0.08 82.34 05:43:01 AM all 20.31 0.00 1.98 0.43 0.07 77.21 05:43:01 AM 0 11.81 0.00 1.70 0.73 0.07 85.69 05:43:01 AM 1 28.81 0.00 2.25 0.13 0.07 68.74 Average: all 19.67 0.00 2.56 2.76 0.08 74.94 Average: 0 11.10 0.00 2.32 3.03 0.08 83.46 Average: 1 28.25 0.00 2.79 2.49 0.08 66.39