---> uname -a: Linux prd-centos8-robot-2c-8g-7445.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4898 19 2210 6812 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:18:bd:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85704sec preferred_lft 85704sec inet6 fe80::f816:3eff:fe18:bd5f/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) 08/04/2024 _x86_64_ (2 CPU) 03:38:21 LINUX RESTART (2 CPU) 03:39:01 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 96.63 64.15 32.49 6782.67 31256.15 03:41:01 AM 90.34 7.03 83.31 1259.77 6319.37 03:42:01 AM 74.64 0.73 73.91 51.32 8698.17 03:43:01 AM 18.56 0.83 17.73 123.43 1368.31 03:44:01 AM 62.59 2.52 60.07 396.07 7522.38 03:45:01 AM 6.52 0.10 6.42 32.13 500.65 03:46:01 AM 0.88 0.00 0.88 0.00 301.27 03:47:01 AM 0.50 0.00 0.50 0.00 495.32 03:48:01 AM 0.38 0.00 0.38 0.00 320.51 03:49:01 AM 12.86 0.35 12.51 38.79 2354.10 03:50:01 AM 26.56 0.53 26.02 64.78 986.62 Average: 35.50 6.93 28.57 795.40 5465.85 03:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 5622520 7107076 2259912 28.67 2688 1679080 669888 7.50 176044 1807540 81344 03:41:01 AM 5246200 7019044 2636232 33.44 2688 1953572 733204 8.21 217916 2093040 195416 03:42:01 AM 5221232 7045992 2661200 33.76 2688 2002008 663372 7.43 231560 2085256 19096 03:43:01 AM 5171712 7044204 2710720 34.39 2688 2046996 690664 7.73 252816 2106420 39688 03:44:01 AM 5015620 7054008 2866812 36.37 2688 2207756 630564 7.06 265116 2227544 5384 03:45:01 AM 4975020 7016120 2907412 36.88 2688 2210520 684648 7.67 265508 2268164 220 03:46:01 AM 4945420 7003652 2937012 37.26 2688 2227604 700072 7.84 265924 2297648 8820 03:47:01 AM 4933596 7003012 2948836 37.41 2688 2238820 700072 7.84 265924 2309460 5236 03:48:01 AM 4922348 7000292 2960084 37.55 2688 2247312 719312 8.05 265972 2320648 4160 03:49:01 AM 4993788 6969940 2888644 36.65 2688 2151532 720568 8.07 316148 2221288 17948 03:50:01 AM 5027944 6988300 2854488 36.21 2688 2136056 720024 8.06 485804 2021312 16156 Average: 5097764 7022876 2784668 35.33 2688 2100114 693853 7.77 273521 2159847 35770 03:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 235.34 148.52 985.18 56.43 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 68.75 57.30 822.50 7.28 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 34.02 23.03 293.04 5.48 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 13.88 13.33 20.14 4.17 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 164.92 153.09 288.86 39.50 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 21.06 14.50 25.62 2.57 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 41.05 38.30 116.25 10.67 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 26.81 20.79 74.54 6.63 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 18.78 19.20 64.22 12.75 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 68.13 47.70 152.50 78.12 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 19.34 18.84 15.46 8.86 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 64.73 50.42 259.86 21.13 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) 08/04/2024 _x86_64_ (2 CPU) 03:38:21 LINUX RESTART (2 CPU) 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 25.53 0.05 5.87 41.69 0.11 26.75 03:40:01 AM 0 29.38 0.07 5.94 38.31 0.10 26.20 03:40:01 AM 1 21.64 0.03 5.80 45.10 0.12 27.31 03:41:01 AM all 32.16 0.00 5.44 6.48 0.15 55.76 03:41:01 AM 0 29.02 0.00 5.01 6.18 0.17 59.62 03:41:01 AM 1 35.30 0.00 5.88 6.78 0.14 51.91 03:42:01 AM all 18.33 0.00 3.01 7.46 0.12 71.09 03:42:01 AM 0 13.57 0.00 3.01 6.81 0.12 76.49 03:42:01 AM 1 23.13 0.00 3.01 8.11 0.12 65.64 03:43:01 AM all 15.49 0.00 2.06 5.82 0.07 76.56 03:43:01 AM 0 15.00 0.00 1.95 5.00 0.05 78.00 03:43:01 AM 1 15.98 0.00 2.18 6.65 0.09 75.11 03:44:01 AM all 20.80 0.00 3.65 8.98 0.11 66.45 03:44:01 AM 0 24.70 0.00 3.98 6.85 0.12 64.35 03:44:01 AM 1 16.95 0.00 3.33 11.09 0.10 68.52 03:45:01 AM all 3.43 0.00 0.31 0.13 0.06 96.07 03:45:01 AM 0 2.72 0.00 0.40 0.10 0.05 96.73 03:45:01 AM 1 4.13 0.00 0.22 0.17 0.07 95.41 03:46:01 AM all 19.56 0.00 0.24 0.03 0.07 80.09 03:46:01 AM 0 4.60 0.00 0.22 0.05 0.07 95.06 03:46:01 AM 1 34.61 0.00 0.27 0.02 0.07 65.03 03:47:01 AM all 10.33 0.00 0.18 0.09 0.07 89.34 03:47:01 AM 0 5.30 0.00 0.17 0.00 0.07 94.47 03:47:01 AM 1 15.38 0.00 0.18 0.18 0.07 84.18 03:48:01 AM all 9.18 0.00 0.17 0.08 0.06 90.52 03:48:01 AM 0 2.26 0.00 0.17 0.15 0.05 97.38 03:48:01 AM 1 16.14 0.00 0.17 0.00 0.07 83.62 03:49:01 AM all 15.33 0.00 1.61 0.42 0.08 82.57 03:49:01 AM 0 16.80 0.00 1.93 0.27 0.07 80.94 03:49:01 AM 1 13.87 0.00 1.29 0.57 0.08 84.19 03:50:01 AM all 28.18 0.00 3.42 1.72 0.09 66.59 03:50:01 AM 0 21.38 0.00 3.48 1.00 0.10 74.03 03:50:01 AM 1 34.96 0.00 3.36 2.44 0.08 59.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.00 0.00 2.35 6.57 0.09 73.00 Average: 0 14.92 0.01 2.37 5.84 0.09 76.78 Average: 1 21.08 0.00 2.32 7.30 0.09 69.21