---> uname -a: Linux prd-centos8-robot-2c-8g-1028.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 733 4822 19 2142 6668 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:54:08:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85495sec preferred_lft 85495sec inet6 fe80::f816:3eff:fe54:87a/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) 01/12/2025 _x86_64_ (2 CPU) 04:14:17 LINUX RESTART (2 CPU) 04:15:02 AM tps rtps wtps bread/s bwrtn/s 04:16:01 AM 117.16 51.37 65.79 6236.12 23337.53 04:17:01 AM 98.85 0.73 98.12 53.05 10997.17 04:18:01 AM 18.98 0.42 18.56 64.78 1683.29 04:19:01 AM 64.96 6.75 58.21 1249.18 7479.69 04:20:01 AM 6.48 0.10 6.38 32.13 615.86 04:21:01 AM 1.93 0.00 1.93 0.00 139.68 04:22:01 AM 0.35 0.00 0.35 0.00 31.94 04:23:01 AM 0.25 0.00 0.25 0.00 53.24 04:24:01 AM 0.27 0.00 0.27 0.00 70.83 04:25:01 AM 0.63 0.00 0.63 0.00 21.41 04:26:01 AM 0.12 0.00 0.12 0.00 11.48 04:27:01 AM 0.20 0.00 0.20 0.00 26.05 04:28:01 AM 5.11 0.32 4.80 36.92 310.53 04:29:01 AM 24.05 0.33 23.71 37.19 1450.21 Average: 24.13 4.23 19.90 543.93 3278.36 04:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 AM 5250956 6905004 2631476 33.38 2688 1837772 984436 11.02 184024 2130256 159972 04:17:01 AM 5110368 6908748 2772064 35.17 2688 1976384 925680 10.36 198696 2229772 30680 04:18:01 AM 5132740 6964736 2749692 34.88 2688 2007940 872268 9.77 221676 2180348 29332 04:19:01 AM 4895756 6935420 2986676 37.89 2688 2209652 858664 9.61 258536 2352412 10560 04:20:01 AM 4854300 6895240 3028132 38.42 2688 2210936 929760 10.41 258676 2395528 328 04:21:01 AM 4847220 6890152 3035212 38.51 2688 2212944 948904 10.62 258688 2402552 40 04:22:01 AM 4844612 6888916 3037820 38.54 2688 2214300 964908 10.80 258692 2405104 628 04:23:01 AM 4843184 6888892 3039248 38.56 2688 2215704 964908 10.80 258696 2406524 520 04:24:01 AM 4838272 6885768 3044160 38.62 2688 2217488 983720 11.01 258696 2411512 296 04:25:01 AM 4837836 6885440 3044596 38.63 2688 2217588 983720 11.01 258696 2411828 4 04:26:01 AM 4837044 6884988 3045388 38.64 2688 2217928 983720 11.01 258700 2412484 44 04:27:01 AM 4835188 6884048 3047244 38.66 2688 2218844 983720 11.01 258700 2414360 224 04:28:01 AM 4990188 6879268 2892244 36.69 2688 2064588 909952 10.19 262088 2278772 14784 04:29:01 AM 4951884 6838148 2930548 37.18 2688 2062588 940052 10.53 457320 2125880 200 Average: 4933539 6895341 2948893 37.41 2688 2134618 945315 10.58 260849 2325524 17687 04:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 273.01 171.45 1596.31 57.87 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 60.25 48.12 668.74 8.56 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 16.86 12.25 6.80 4.39 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 223.33 164.13 336.78 44.26 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 17.41 11.91 5.47 1.41 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 106.20 103.96 20.41 13.45 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 52.46 50.51 10.85 5.63 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 50.11 50.77 9.89 4.42 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 82.44 78.24 17.71 8.97 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 3.68 2.95 0.94 0.57 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 14.95 13.15 3.85 2.52 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 29.13 25.70 7.14 4.43 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 88.14 65.94 101.79 49.77 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 17.80 15.51 14.45 7.25 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 73.75 58.05 198.43 15.20 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) 01/12/2025 _x86_64_ (2 CPU) 04:14:17 LINUX RESTART (2 CPU) 04:15:02 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 37.29 0.04 6.94 9.58 0.12 46.03 04:16:01 AM 0 46.17 0.09 7.34 10.59 0.14 35.67 04:16:01 AM 1 28.36 0.00 6.53 8.56 0.10 56.44 04:17:01 AM all 26.10 0.00 3.76 3.96 0.10 66.08 04:17:01 AM 0 27.57 0.00 3.44 2.99 0.10 65.90 04:17:01 AM 1 24.63 0.00 4.08 4.93 0.10 66.25 04:18:01 AM all 15.81 0.00 2.31 1.80 0.08 80.00 04:18:01 AM 0 27.69 0.00 2.86 2.07 0.08 67.31 04:18:01 AM 1 3.99 0.00 1.77 1.54 0.07 92.63 04:19:01 AM all 23.48 0.00 4.40 3.26 0.11 68.75 04:19:01 AM 0 26.14 0.00 4.25 1.96 0.12 67.53 04:19:01 AM 1 20.82 0.00 4.55 4.55 0.10 69.98 04:20:01 AM all 1.68 0.00 0.29 0.11 0.04 97.88 04:20:01 AM 0 3.12 0.00 0.40 0.02 0.03 96.42 04:20:01 AM 1 0.23 0.00 0.18 0.20 0.05 99.33 04:21:01 AM all 8.06 0.00 0.56 0.01 0.08 91.29 04:21:01 AM 0 9.43 0.00 0.49 0.00 0.08 90.00 04:21:01 AM 1 6.69 0.00 0.64 0.02 0.08 92.57 04:22:01 AM all 5.88 0.00 0.36 0.00 0.08 93.68 04:22:01 AM 0 5.70 0.00 0.30 0.00 0.08 93.92 04:22:01 AM 1 6.06 0.00 0.42 0.00 0.07 93.45 04:23:01 AM all 2.67 0.00 0.25 0.00 0.06 97.02 04:23:01 AM 0 3.07 0.00 0.23 0.00 0.07 96.63 04:23:01 AM 1 2.28 0.00 0.27 0.00 0.05 97.41 04:24:01 AM all 9.57 0.00 0.54 0.00 0.08 89.80 04:24:01 AM 0 9.62 0.00 0.52 0.00 0.08 89.78 04:24:01 AM 1 9.51 0.00 0.57 0.00 0.08 89.83 04:25:01 AM all 1.44 0.00 0.16 0.00 0.07 98.34 04:25:01 AM 0 2.04 0.00 0.20 0.00 0.07 97.70 04:25:01 AM 1 0.84 0.00 0.12 0.00 0.07 98.98 04:26:01 AM all 3.78 0.00 0.27 0.00 0.08 95.87 04:26:01 AM 0 4.23 0.00 0.28 0.00 0.08 95.40 04:26:01 AM 1 3.33 0.00 0.25 0.00 0.08 96.34 04:26:01 AM CPU %user %nice %system %iowait %steal %idle 04:27:01 AM all 7.16 0.00 0.37 0.00 0.08 92.40 04:27:01 AM 0 6.04 0.00 0.33 0.00 0.07 93.56 04:27:01 AM 1 8.27 0.00 0.40 0.00 0.08 91.24 04:28:01 AM all 15.56 0.00 1.51 0.02 0.08 82.85 04:28:01 AM 0 12.24 0.00 1.54 0.00 0.08 86.13 04:28:01 AM 1 18.87 0.00 1.47 0.03 0.07 79.56 04:29:01 AM all 23.15 0.00 2.18 0.18 0.09 74.40 04:29:01 AM 0 27.46 0.00 2.10 0.22 0.10 70.13 04:29:01 AM 1 18.85 0.00 2.25 0.13 0.08 78.68 Average: all 12.93 0.00 1.70 1.34 0.08 83.95 Average: 0 14.99 0.01 1.73 1.26 0.09 81.94 Average: 1 10.88 0.00 1.67 1.41 0.08 85.96