---> uname -a: Linux prd-centos8-robot-2c-8g-12140.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 589 4870 19 2237 6811 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:94:8e:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85500sec preferred_lft 85500sec inet6 fe80::f816:3eff:fe94:8e59/64 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) 12/02/2024 _x86_64_ (2 CPU) 04:31:04 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 70.28 16.19 54.08 3118.43 5543.37 04:34:01 AM 92.67 0.70 91.97 50.79 8908.68 04:35:01 AM 31.56 0.42 31.14 64.78 3637.65 04:36:01 AM 55.55 0.03 55.51 3.47 5312.18 04:37:01 AM 15.31 0.00 15.31 0.00 3475.54 04:38:01 AM 4.25 0.10 4.15 32.12 183.19 04:39:01 AM 1.02 0.00 1.02 0.00 606.37 04:40:01 AM 0.42 0.00 0.42 0.00 380.19 04:41:01 AM 0.45 0.02 0.43 1.07 198.25 04:42:01 AM 1.10 0.35 0.75 54.25 160.46 04:43:01 AM 0.35 0.03 0.32 1.07 78.88 04:44:01 AM 0.20 0.00 0.20 0.00 21.63 04:45:01 AM 5.45 0.32 5.13 36.92 157.75 04:46:01 AM 36.80 6.44 30.35 628.44 3078.12 Average: 22.53 1.76 20.77 285.12 2267.24 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5354588 7017772 2527844 32.07 2688 1851760 747392 8.37 224560 2003936 99848 04:34:01 AM 5171352 7007276 2711080 34.39 2688 2012488 705868 7.90 221008 2142068 90628 04:35:01 AM 5248704 7086032 2633728 33.41 2688 2014436 624348 6.99 240296 2046396 16 04:36:01 AM 5015100 7054004 2867332 36.38 2688 2208296 627396 7.02 257484 2236764 95952 04:37:01 AM 5022700 7061624 2859732 36.28 2688 2208316 627396 7.02 257484 2227088 24 04:38:01 AM 4963036 7008956 2919396 37.04 2688 2215312 691956 7.75 258084 2285680 4412 04:39:01 AM 4944192 7008568 2938240 37.28 2688 2233768 691956 7.75 258084 2304568 5244 04:40:01 AM 4937176 7008072 2945256 37.36 2688 2240292 714796 8.00 258084 2311440 428 04:41:01 AM 4927988 7005604 2954444 37.48 2688 2246988 714796 8.00 258172 2320244 1292 04:42:01 AM 4609684 6946492 3272748 41.52 2688 2253288 809276 9.06 259716 2333984 1576 04:43:01 AM 4534840 6942776 3347592 42.47 2688 2254004 720032 8.06 259712 2331432 72 04:44:01 AM 4534940 6943404 3347492 42.47 2688 2254532 720032 8.06 259732 2331312 4 04:45:01 AM 4997040 6986916 2885392 36.61 2688 2163004 719152 8.05 318836 2204736 79948 04:46:01 AM 5020608 7007168 2861824 36.31 2688 2161192 694700 7.78 494780 2011640 16604 Average: 4948711 7006047 2933721 37.22 2688 2165548 700650 7.85 273288 2220806 28289 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 283.77 172.94 1534.98 59.11 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 71.35 55.59 674.68 8.71 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 10.60 8.20 5.35 3.36 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 248.28 181.51 341.69 47.61 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 2.42 1.87 0.76 0.35 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 37.99 28.61 55.82 5.61 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 47.89 38.23 128.43 9.73 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 15.96 12.00 35.09 5.46 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 30.06 25.27 25.04 12.94 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 43.19 52.73 67.40 5.03 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 10.41 10.58 2.19 1.68 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 20.93 15.93 4.73 2.78 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 83.64 51.67 147.11 87.34 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 20.31 19.60 16.81 8.93 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 66.20 48.19 217.13 18.47 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) 12/02/2024 _x86_64_ (2 CPU) 04:31:04 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 30.45 0.00 5.16 7.92 0.12 56.35 04:33:01 AM 0 24.43 0.00 5.24 7.64 0.15 62.53 04:33:01 AM 1 36.44 0.00 5.09 8.20 0.08 50.19 04:34:01 AM all 31.35 0.00 4.71 7.38 0.15 56.40 04:34:01 AM 0 24.60 0.00 4.19 7.91 0.18 63.11 04:34:01 AM 1 38.11 0.00 5.24 6.85 0.12 49.68 04:35:01 AM all 10.19 0.00 1.25 0.90 0.07 87.59 04:35:01 AM 0 6.38 0.00 1.07 0.90 0.07 91.58 04:35:01 AM 1 14.00 0.00 1.44 0.90 0.07 83.60 04:36:01 AM all 27.37 0.00 4.50 1.56 0.10 66.47 04:36:01 AM 0 21.38 0.00 4.27 1.57 0.08 72.70 04:36:01 AM 1 33.37 0.00 4.72 1.55 0.12 60.24 04:37:01 AM all 0.33 0.00 0.23 0.98 0.05 98.41 04:37:01 AM 0 0.10 0.00 0.25 1.04 0.05 98.56 04:37:01 AM 1 0.57 0.00 0.20 0.92 0.05 98.26 04:38:01 AM all 7.69 0.00 0.28 0.07 0.08 91.88 04:38:01 AM 0 2.93 0.00 0.33 0.07 0.07 96.61 04:38:01 AM 1 12.47 0.00 0.23 0.07 0.08 87.15 04:39:01 AM all 18.75 0.00 0.20 0.12 0.09 80.84 04:39:01 AM 0 5.48 0.00 0.18 0.17 0.08 94.08 04:39:01 AM 1 32.00 0.00 0.22 0.07 0.10 67.62 04:40:01 AM all 6.40 0.00 0.11 0.05 0.08 93.37 04:40:01 AM 0 4.87 0.00 0.10 0.02 0.08 94.93 04:40:01 AM 1 7.93 0.00 0.12 0.08 0.07 91.81 04:41:01 AM all 16.34 0.00 0.19 0.07 0.10 83.30 04:41:01 AM 0 4.39 0.00 0.20 0.13 0.08 95.19 04:41:01 AM 1 28.30 0.00 0.18 0.00 0.12 71.40 04:42:01 AM all 7.81 0.00 5.60 0.05 0.09 86.45 04:42:01 AM 0 7.94 0.00 5.55 0.08 0.10 86.33 04:42:01 AM 1 7.67 0.00 5.66 0.02 0.08 86.57 04:43:01 AM all 3.75 0.00 0.95 0.00 0.10 95.20 04:43:01 AM 0 4.01 0.00 0.89 0.00 0.10 95.00 04:43:01 AM 1 3.49 0.00 1.02 0.00 0.10 95.39 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 5.71 0.00 0.21 0.00 0.08 94.00 04:44:01 AM 0 4.39 0.00 0.18 0.00 0.05 95.37 04:44:01 AM 1 7.04 0.00 0.24 0.00 0.10 92.63 04:45:01 AM all 15.22 0.00 2.15 0.34 0.08 82.20 04:45:01 AM 0 8.47 0.00 1.88 0.49 0.08 89.08 04:45:01 AM 1 21.99 0.00 2.44 0.20 0.08 75.29 04:46:01 AM all 29.69 0.25 3.73 1.29 0.09 64.95 04:46:01 AM 0 18.03 0.17 3.68 0.80 0.08 77.25 04:46:01 AM 1 41.38 0.33 3.78 1.77 0.10 52.63 Average: all 15.06 0.02 2.09 1.47 0.09 81.27 Average: 0 9.80 0.01 2.00 1.48 0.09 86.62 Average: 1 20.33 0.02 2.18 1.47 0.09 75.91