---> uname -a: Linux prd-centos8-robot-2c-8g-41994.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4969 19 2134 6806 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:43:f9:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe43:f9b6/64 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) 10/13/2024 _x86_64_ (2 CPU) 04:28:32 LINUX RESTART (2 CPU) 04:29:01 AM tps rtps wtps bread/s bwrtn/s 04:30:01 AM 101.68 56.25 45.43 7456.58 34070.69 04:31:01 AM 123.76 7.00 116.76 1259.18 9999.72 04:32:01 AM 45.98 0.98 44.99 110.91 5791.18 04:33:01 AM 21.53 0.07 21.46 2.80 1469.18 04:34:01 AM 48.66 2.52 46.14 396.07 7013.80 04:35:01 AM 3.68 0.12 3.57 33.06 146.97 04:36:01 AM 1.95 0.00 1.95 0.00 116.39 04:37:01 AM 0.47 0.00 0.47 0.00 6.47 04:38:01 AM 12.40 0.32 12.08 36.92 466.61 Average: 40.01 7.47 32.54 1032.88 6564.68 04:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 AM 5597664 7082068 2284768 28.99 2688 1678024 666984 7.47 177500 1827280 79944 04:31:01 AM 5211980 7013520 2670452 33.88 2688 1979372 692752 7.76 211164 2118320 122144 04:32:01 AM 5242416 7075300 2640016 33.49 2688 2009980 620276 6.95 240248 2053836 12 04:33:01 AM 4991520 6979120 2890912 36.68 2688 2159852 711012 7.96 269484 2260180 131388 04:34:01 AM 4999460 7046144 2882972 36.57 2688 2215952 635340 7.11 262124 2243272 84 04:35:01 AM 4954200 7003312 2928232 37.15 2688 2218356 692844 7.76 262392 2289524 1428 04:36:01 AM 4954988 7004092 2927444 37.14 2688 2218356 692844 7.76 262392 2289368 8 04:37:01 AM 4947308 6996428 2935124 37.24 2688 2218372 708568 7.93 262392 2296688 8 04:38:01 AM 5102036 6977912 2780396 35.27 2688 2051372 705124 7.90 294100 2133744 19540 Average: 5111286 7019766 2771146 35.16 2688 2083293 680638 7.62 249088 2168024 39395 04:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 191.70 134.14 1021.13 53.21 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 71.08 59.13 781.71 9.19 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 42.98 29.95 401.92 5.98 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 34.92 29.04 291.53 5.99 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 194.28 139.89 45.71 39.42 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 44.02 36.75 24.52 13.90 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 263.51 262.41 52.95 109.94 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 214.61 211.51 132.03 77.05 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 69.29 52.98 121.06 26.38 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 125.15 106.20 319.18 37.89 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) 10/13/2024 _x86_64_ (2 CPU) 04:28:32 LINUX RESTART (2 CPU) 04:29:01 AM CPU %user %nice %system %iowait %steal %idle 04:30:01 AM all 29.16 0.05 6.30 42.46 0.14 21.88 04:30:01 AM 0 30.11 0.03 7.09 41.32 0.10 21.34 04:30:01 AM 1 28.22 0.07 5.52 43.59 0.18 22.42 04:31:01 AM all 34.45 0.00 5.88 5.45 0.12 54.10 04:31:01 AM 0 26.26 0.00 5.11 4.68 0.10 63.85 04:31:01 AM 1 42.70 0.00 6.66 6.22 0.13 44.29 04:32:01 AM all 18.19 0.00 1.95 2.32 0.08 77.47 04:32:01 AM 0 17.27 0.00 1.96 2.29 0.08 78.40 04:32:01 AM 1 19.10 0.00 1.94 2.34 0.07 76.55 04:33:01 AM all 14.36 0.00 2.40 1.07 0.07 82.10 04:33:01 AM 0 18.56 0.00 2.47 0.80 0.07 78.10 04:33:01 AM 1 10.17 0.00 2.32 1.34 0.07 86.10 04:34:01 AM all 13.18 0.00 2.66 3.07 0.08 81.00 04:34:01 AM 0 8.14 0.00 2.19 2.99 0.10 86.57 04:34:01 AM 1 18.23 0.00 3.14 3.15 0.07 75.42 04:35:01 AM all 4.53 0.00 0.34 0.05 0.05 95.03 04:35:01 AM 0 2.90 0.00 0.28 0.00 0.03 96.78 04:35:01 AM 1 6.15 0.00 0.40 0.10 0.07 93.28 04:36:01 AM all 20.79 0.00 0.52 0.00 0.11 78.58 04:36:01 AM 0 35.71 0.00 0.77 0.00 0.10 63.41 04:36:01 AM 1 5.95 0.00 0.27 0.00 0.12 93.67 04:37:01 AM all 25.63 0.00 0.48 0.00 0.10 73.79 04:37:01 AM 0 43.30 0.00 0.62 0.00 0.12 55.97 04:37:01 AM 1 7.99 0.00 0.34 0.00 0.08 91.59 04:38:01 AM all 16.47 0.00 1.99 0.18 0.10 81.27 04:38:01 AM 0 14.07 0.00 2.37 0.10 0.08 83.37 04:38:01 AM 1 18.85 0.00 1.60 0.25 0.12 79.18 Average: all 19.63 0.01 2.50 6.02 0.09 71.75 Average: 0 21.79 0.00 2.54 5.74 0.09 69.84 Average: 1 17.47 0.01 2.46 6.31 0.10 73.65