---> uname -a: Linux prd-centos8-robot-2c-8g-9034.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 599 4949 19 2148 6801 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:85:b8:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85618sec preferred_lft 85618sec inet6 fe80::f816:3eff:fe85:b86b/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) 11/21/2024 _x86_64_ (2 CPU) 03:58:36 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:00 AM 98.84 74.27 24.57 8050.56 6434.19 04:00:01 AM 47.24 11.04 36.20 211.04 73815.95 04:01:01 AM 44.28 16.51 27.76 601.10 20568.39 04:02:01 AM 74.41 50.83 23.58 5923.82 9487.94 04:03:01 AM 92.02 6.93 85.09 1257.31 7127.79 04:04:01 AM 71.27 0.70 70.57 50.79 8765.67 04:05:01 AM 11.16 0.42 10.75 64.78 265.94 04:06:01 AM 42.69 0.03 42.65 3.47 2807.06 04:07:01 AM 24.31 0.00 24.31 0.00 5568.56 04:08:01 AM 4.47 0.12 4.35 33.06 416.93 04:09:01 AM 0.28 0.00 0.28 0.00 4.98 04:10:01 AM 0.23 0.00 0.23 0.00 4.35 04:11:01 AM 19.09 0.32 18.78 36.92 1703.00 Average: 40.10 12.32 27.77 1311.88 5410.14 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:00 AM 6144264 7375640 1738160 22.05 2688 1440208 372456 4.73 110124 1422408 768452 04:00:01 AM 6143528 7374960 1738896 22.06 2688 1440256 372456 4.73 110128 1422916 768488 04:01:01 AM 6150716 7366748 1731708 21.97 2688 1423424 372456 4.73 109960 1404432 232728 04:02:01 AM 5565120 7059488 2317304 29.40 2688 1688168 713168 7.99 180908 1855768 81888 04:03:01 AM 5225044 7009164 2657380 33.71 2688 1964044 739860 8.28 214784 2108580 165804 04:04:01 AM 5179524 7013692 2702900 34.29 2688 2011408 694952 7.78 219420 2137132 4 04:05:01 AM 5255768 7091876 2626656 33.32 2688 2013352 621000 6.95 238452 2042824 4 04:06:01 AM 5031612 7067720 2850812 36.17 2688 2205328 615768 6.89 255448 2225716 155328 04:07:01 AM 5026932 7062664 2855492 36.23 2688 2205336 615768 6.89 255452 2225832 8 04:08:01 AM 4963168 7008276 2919256 37.04 2688 2214708 700624 7.84 255724 2289172 4 04:09:01 AM 4945800 6990948 2936624 37.26 2688 2214744 731324 8.19 255724 2305728 44 04:10:01 AM 4944944 6994264 2937480 37.27 2688 2218924 731324 8.19 255784 2306644 4184 04:11:01 AM 5084120 6974536 2798304 35.50 2688 2065552 701404 7.85 300484 2146552 4 Average: 5358503 7106921 2523921 32.02 2688 1931189 614043 6.88 212492 1991823 167457 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:00 AM eth0 3.82 2.94 6.62 0.46 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 2.12 1.50 0.45 0.32 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 247.56 152.44 1117.34 58.86 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 59.88 49.33 672.48 6.18 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 47.63 32.31 439.18 5.68 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 18.98 10.08 6.00 3.69 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 265.91 183.47 341.96 45.14 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 9.03 6.93 2.30 1.94 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 163.29 149.96 98.95 57.27 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 301.55 295.78 424.89 110.56 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 142.92 136.92 271.30 41.51 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 65.11 40.90 96.42 36.65 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 110.47 88.46 288.77 30.65 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) 11/21/2024 _x86_64_ (2 CPU) 03:58:36 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:00 AM all 12.66 0.03 4.88 71.26 0.09 11.09 04:00:00 AM 0 12.29 0.03 4.81 72.44 0.09 10.34 04:00:00 AM 1 13.02 0.02 4.96 70.09 0.09 11.83 04:00:01 AM all 0.31 0.00 0.93 98.76 0.00 0.00 04:00:01 AM 0 0.00 0.00 0.62 99.38 0.00 0.00 04:00:01 AM 1 0.62 0.00 1.25 98.12 0.00 0.00 04:01:01 AM all 0.21 0.03 0.90 94.46 0.04 4.37 04:01:01 AM 0 0.15 0.02 0.75 94.55 0.05 4.48 04:01:01 AM 1 0.27 0.03 1.04 94.36 0.03 4.26 04:02:01 AM all 20.46 0.05 4.78 35.34 0.11 39.26 04:02:01 AM 0 25.01 0.09 4.50 36.09 0.12 34.20 04:02:01 AM 1 15.92 0.02 5.06 34.58 0.10 44.32 04:03:01 AM all 28.40 0.00 4.63 7.31 0.13 59.53 04:03:01 AM 0 20.91 0.00 4.54 6.86 0.12 67.57 04:03:01 AM 1 35.89 0.00 4.72 7.76 0.13 51.50 04:04:01 AM all 15.12 0.00 2.42 8.90 0.08 73.48 04:04:01 AM 0 15.12 0.00 1.92 10.59 0.08 72.28 04:04:01 AM 1 15.11 0.00 2.92 7.21 0.08 74.67 04:05:01 AM all 11.61 0.00 1.39 0.13 0.05 86.81 04:05:01 AM 0 7.94 0.00 1.44 0.10 0.05 90.48 04:05:01 AM 1 15.28 0.00 1.35 0.17 0.05 83.15 04:06:01 AM all 29.20 0.00 4.62 1.38 0.11 64.69 04:06:01 AM 0 26.97 0.00 4.90 1.49 0.10 66.53 04:06:01 AM 1 31.42 0.00 4.34 1.27 0.12 62.85 04:07:01 AM all 0.40 0.00 0.43 1.28 0.03 97.86 04:07:01 AM 0 0.27 0.00 0.42 0.68 0.03 98.60 04:07:01 AM 1 0.53 0.00 0.45 1.87 0.02 97.13 04:08:01 AM all 20.47 0.00 1.16 0.09 0.08 78.20 04:08:01 AM 0 7.92 0.00 0.37 0.08 0.08 91.54 04:08:01 AM 1 33.10 0.00 1.96 0.10 0.08 64.75 04:09:01 AM all 23.79 0.00 0.55 0.00 0.11 75.55 04:09:01 AM 0 17.39 0.00 0.44 0.00 0.12 82.05 04:09:01 AM 1 30.17 0.00 0.67 0.00 0.10 69.06 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 16.61 0.00 0.43 0.00 0.08 82.87 04:10:01 AM 0 28.72 0.00 0.54 0.00 0.08 70.66 04:10:01 AM 1 4.31 0.00 0.32 0.00 0.09 95.28 04:11:01 AM all 14.93 0.00 1.99 0.40 0.07 82.62 04:11:01 AM 0 12.24 0.00 2.34 0.10 0.07 85.26 04:11:01 AM 1 17.62 0.00 1.63 0.70 0.07 79.98 Average: all 16.12 0.01 2.34 18.42 0.08 63.04 Average: 0 14.53 0.01 2.23 18.59 0.08 64.55 Average: 1 17.70 0.01 2.44 18.24 0.08 61.53