---> uname -a: Linux prd-centos8-robot-2c-8g-8356.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 18G 23G 44% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 775 122 18 6800 6605 Swap: 1023 1 1022 ---> 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:c8:4a:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fec8:4a39/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/18/2024 _x86_64_ (2 CPU) 04:50:55 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 105.36 12.41 92.95 2325.76 6643.04 04:54:01 AM 66.76 0.63 66.12 48.93 9503.35 04:55:01 AM 23.44 0.42 23.03 64.78 1338.55 04:56:01 AM 53.23 2.52 50.72 396.00 7091.85 04:57:01 AM 2.38 0.10 2.28 32.13 64.87 04:58:02 AM 141.18 3.33 137.85 150.07 175581.49 04:59:01 AM 127.49 13.81 113.68 2048.47 150400.32 05:00:01 AM 2.70 0.00 2.70 0.00 362.81 05:01:01 AM 1.50 1.07 0.43 292.97 205.96 05:02:01 AM 75.05 42.70 32.35 7830.25 2319.64 Average: 59.92 7.68 52.24 1316.19 35370.12 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5223128 7025876 2659304 33.74 2688 1980636 707172 7.92 210396 2114300 227308 04:54:01 AM 5132284 6967008 2750148 34.89 2688 2011864 743516 8.33 221260 2183184 4 04:55:01 AM 5035656 6954720 2846776 36.12 2688 2093596 750560 8.40 255012 2237032 61916 04:56:01 AM 4971352 7019536 2911080 36.93 2688 2217548 674884 7.56 262324 2272480 16 04:57:01 AM 4929008 6978940 2953424 37.47 2688 2219284 723280 8.10 262548 2314496 788 04:58:02 AM 137456 6712260 7744976 98.26 2156 6657724 925324 10.36 421512 6761420 1496800 04:59:01 AM 225520 6846788 7656912 97.14 2156 6661848 755964 8.46 475028 6547772 380 05:00:01 AM 209468 6837324 7672964 97.34 2156 6668428 772904 8.65 475164 6566292 208 05:01:01 AM 249920 6893984 7632512 96.83 2156 6684564 664448 7.44 476840 6524668 1520 05:02:01 AM 186024 6823360 7696408 97.64 2156 6688204 727260 8.14 493376 6592464 196 Average: 2629982 6905980 5252450 66.63 2422 4388370 744531 8.34 355346 4411411 178914 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 93.44 76.71 919.84 10.21 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 46.84 33.18 436.70 4.42 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 35.99 32.07 296.28 8.06 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 183.26 135.87 43.76 38.53 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 27.30 19.95 8.48 2.54 0.00 0.00 0.00 0.00 04:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:02 AM eth0 157.05 88.99 2872.24 6.26 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 244.89 204.69 28.70 423.79 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 100.32 66.29 16.10 8.90 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 111.91 67.78 21.54 21.06 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 56.05 38.71 95.18 68.94 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 105.55 76.23 478.26 58.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/18/2024 _x86_64_ (2 CPU) 04:50:55 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 37.41 0.00 6.18 3.66 0.14 52.61 04:53:01 AM 0 41.11 0.00 6.21 4.50 0.18 47.99 04:53:01 AM 1 33.71 0.00 6.16 2.82 0.10 57.21 04:54:01 AM all 11.15 0.00 1.56 3.64 0.08 83.57 04:54:01 AM 0 2.51 0.00 1.24 3.83 0.08 92.34 04:54:01 AM 1 19.81 0.00 1.89 3.45 0.07 74.79 04:55:01 AM all 20.56 0.00 2.84 0.64 0.07 75.90 04:55:01 AM 0 18.76 0.00 2.79 0.37 0.07 78.01 04:55:01 AM 1 22.35 0.00 2.89 0.92 0.07 73.78 04:56:01 AM all 16.78 0.00 3.09 2.26 0.08 77.79 04:56:01 AM 0 13.50 0.00 2.87 2.09 0.07 81.46 04:56:01 AM 1 20.05 0.00 3.31 2.44 0.08 74.12 04:57:01 AM all 2.68 0.00 0.42 0.03 0.04 96.82 04:57:01 AM 0 1.05 0.00 0.45 0.00 0.05 98.45 04:57:01 AM 1 4.31 0.00 0.38 0.07 0.03 95.20 04:58:02 AM all 39.59 0.00 10.51 29.61 0.13 20.17 04:58:02 AM 0 35.52 0.00 9.49 30.45 0.10 24.45 04:58:02 AM 1 43.66 0.00 11.54 28.76 0.15 15.89 04:59:01 AM all 6.94 0.00 7.17 25.35 0.11 60.42 04:59:01 AM 0 4.87 0.00 6.42 24.28 0.14 64.30 04:59:01 AM 1 9.02 0.00 7.93 26.44 0.09 56.52 05:00:01 AM all 8.71 0.00 0.83 0.07 0.08 90.32 05:00:01 AM 0 6.21 0.00 0.59 0.13 0.08 92.99 05:00:01 AM 1 11.22 0.00 1.07 0.00 0.07 87.64 05:01:01 AM all 8.69 0.00 0.83 0.24 0.08 90.16 05:01:01 AM 0 4.57 0.00 0.64 0.28 0.07 94.44 05:01:01 AM 1 12.81 0.00 1.02 0.20 0.08 85.88 05:02:01 AM all 24.48 0.00 3.49 2.42 0.09 69.53 05:02:01 AM 0 23.41 0.00 3.06 0.92 0.10 72.52 05:02:01 AM 1 25.55 0.00 3.92 3.92 0.08 66.53 Average: all 17.74 0.00 3.69 6.75 0.09 71.74 Average: 0 15.19 0.00 3.37 6.65 0.09 74.71 Average: 1 20.29 0.00 4.00 6.85 0.08 68.77