---> uname -a: Linux prd-centos8-robot-2c-8g-6106.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 4983 19 2136 6824 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:97:94:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe97:94df/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) 12/28/2024 _x86_64_ (2 CPU) 23:34:23 LINUX RESTART (2 CPU) 11:35:01 PM tps rtps wtps bread/s bwrtn/s 11:36:01 PM 59.42 28.35 31.07 5666.10 4368.53 11:37:01 PM 116.43 0.75 115.68 53.58 11645.02 11:38:01 PM 19.95 0.42 19.53 64.79 1643.63 11:39:01 PM 68.93 9.23 59.70 1641.72 7656.93 11:40:01 PM 7.72 0.00 7.72 0.00 766.29 11:41:01 PM 0.30 0.00 0.30 0.00 4.08 11:42:01 PM 0.18 0.00 0.18 0.00 2.25 11:43:01 PM 1.82 0.10 1.72 32.13 111.70 11:44:01 PM 27.91 0.65 27.26 74.11 1310.03 Average: 33.63 4.39 29.24 837.07 3056.64 11:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 PM 5471776 7043512 2410648 30.58 2688 1764140 750076 8.40 189176 1939240 103448 11:37:01 PM 5215316 7013996 2667108 33.84 2688 1976348 700016 7.84 198408 2125124 34712 11:38:01 PM 5224228 7034736 2658196 33.72 2688 1988780 700012 7.84 223528 2094568 10500 11:39:01 PM 5020208 7071476 2862216 36.31 2688 2221372 641572 7.18 264020 2227652 16596 11:40:01 PM 5019856 7071132 2862568 36.32 2688 2221380 657724 7.36 264024 2227540 8 11:41:01 PM 5020036 7071332 2862388 36.31 2688 2221384 657724 7.36 264028 2227500 8 11:42:01 PM 5020264 7071560 2862160 36.31 2688 2221384 657724 7.36 264028 2227548 12 11:43:01 PM 5017708 7072628 2864716 36.34 2688 2224996 642212 7.19 264488 2229980 1100 11:44:01 PM 5102484 6982752 2779940 35.27 2688 2056052 734684 8.23 454748 1976668 192 Average: 5123542 7048125 2758882 35.00 2688 2099537 682416 7.64 265161 2141758 18508 11:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 281.66 180.76 1569.41 57.99 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 66.64 53.95 668.80 8.88 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 23.81 15.21 7.83 5.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 557.03 400.97 399.66 91.50 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 7.33 5.62 2.51 3.23 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 2.50 1.93 0.53 0.46 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 2.80 1.82 0.43 0.40 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 98.28 58.09 34.42 6.89 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 56.35 44.72 87.58 29.34 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 121.83 84.79 307.95 22.63 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) 12/28/2024 _x86_64_ (2 CPU) 23:34:23 LINUX RESTART (2 CPU) 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 30.38 0.01 5.07 3.79 0.10 60.65 11:36:01 PM 0 32.85 0.00 5.28 3.15 0.08 58.64 11:36:01 PM 1 27.91 0.02 4.85 4.43 0.12 62.67 11:37:01 PM all 31.55 0.00 4.76 4.79 0.11 58.79 11:37:01 PM 0 43.06 0.00 5.78 3.84 0.10 47.22 11:37:01 PM 1 20.08 0.00 3.74 5.74 0.12 70.32 11:38:01 PM all 12.64 0.00 2.08 0.60 0.08 84.59 11:38:01 PM 0 17.98 0.00 2.27 0.45 0.08 79.21 11:38:01 PM 1 7.30 0.00 1.89 0.75 0.08 89.97 11:39:01 PM all 26.42 0.00 5.43 2.71 0.12 65.32 11:39:01 PM 0 30.36 0.00 5.57 2.77 0.10 61.21 11:39:01 PM 1 22.50 0.00 5.29 2.66 0.13 69.43 11:40:01 PM all 0.56 0.00 0.16 0.21 0.03 99.04 11:40:01 PM 0 0.45 0.00 0.13 0.15 0.03 99.23 11:40:01 PM 1 0.67 0.00 0.18 0.27 0.03 98.85 11:41:01 PM all 0.27 0.00 0.13 0.00 0.03 99.57 11:41:01 PM 0 0.08 0.00 0.10 0.00 0.02 99.80 11:41:01 PM 1 0.45 0.00 0.15 0.00 0.05 99.35 11:42:01 PM all 0.23 0.00 0.08 0.00 0.03 99.66 11:42:01 PM 0 0.08 0.00 0.07 0.00 0.02 99.83 11:42:01 PM 1 0.38 0.00 0.08 0.00 0.05 99.48 11:43:01 PM all 3.75 0.00 0.62 0.03 0.04 95.55 11:43:01 PM 0 5.17 0.00 0.74 0.02 0.03 94.04 11:43:01 PM 1 2.34 0.00 0.50 0.05 0.05 97.06 11:44:01 PM all 28.10 0.00 3.44 0.38 0.09 67.98 11:44:01 PM 0 36.28 0.00 3.95 0.25 0.10 59.41 11:44:01 PM 1 19.92 0.00 2.94 0.50 0.08 76.56 Average: all 14.87 0.00 2.42 1.39 0.07 81.25 Average: 0 18.46 0.00 2.65 1.18 0.06 77.64 Average: 1 11.28 0.00 2.18 1.60 0.08 84.86