---> uname -a: Linux prd-centos8-robot-2c-8g-426.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 605 4949 19 2141 6795 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:61:0f:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85650sec preferred_lft 85650sec inet6 fe80::f816:3eff:fe61:f13/64 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) 10/23/2024 _x86_64_ (2 CPU) 03:16:49 LINUX RESTART (2 CPU) 03:17:02 AM tps rtps wtps bread/s bwrtn/s 03:18:01 AM 129.15 99.19 29.97 8821.50 20258.92 03:19:01 AM 83.43 56.12 27.31 5713.37 18673.44 03:20:01 AM 86.54 9.03 77.51 1421.19 6160.14 03:21:01 AM 71.68 0.10 71.58 2.40 9468.23 03:22:01 AM 24.43 1.02 23.41 113.16 1602.60 03:23:01 AM 16.46 0.00 16.46 0.00 1181.12 03:24:01 AM 49.71 0.03 49.68 3.47 6967.41 03:25:01 AM 3.08 0.10 2.98 32.13 98.53 03:26:01 AM 2.27 0.02 2.25 0.93 345.73 03:27:01 AM 0.25 0.00 0.25 0.00 4.73 03:28:01 AM 2.05 0.32 1.73 36.92 251.35 03:29:01 AM 27.10 0.52 26.58 63.86 1711.66 Average: 41.23 13.75 27.48 1340.72 5540.96 03:17:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 AM 6153592 7369340 1728840 21.93 2688 1423184 361748 4.59 111520 1403976 531368 03:19:01 AM 5664004 7100528 2218428 28.14 2688 1633044 678932 7.60 168772 1778888 51128 03:20:01 AM 5318824 7045516 2563608 32.52 2688 1908552 693796 7.77 211300 2028528 160988 03:21:01 AM 5093848 6961448 2788584 35.38 2688 2044252 757140 8.48 219444 2220804 57176 03:22:01 AM 5255344 7084068 2627088 33.33 2688 2005840 637820 7.14 240864 2041740 12 03:23:01 AM 5043312 6994740 2839120 36.02 2688 2124560 728072 8.15 261944 2219716 100528 03:24:01 AM 5033644 7061296 2848788 36.14 2688 2197144 625332 7.00 258988 2215800 8 03:25:01 AM 4983432 7017772 2899000 36.78 2688 2203832 695248 7.78 259256 2265172 5724 03:26:01 AM 4969116 7006140 2913316 36.96 2688 2206512 710748 7.96 259256 2279932 4 03:27:01 AM 4949460 6986544 2932972 37.21 2688 2206572 748364 8.38 259256 2298936 32 03:28:01 AM 5144532 7036092 2737900 34.73 2688 2062564 639808 7.16 265768 2098956 20336 03:29:01 AM 5134548 7020468 2747884 34.86 2688 2061400 673400 7.54 460752 1937372 224 Average: 5228638 7056996 2653794 33.67 2688 2006455 662534 7.42 248093 2065818 77294 03:17:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 19.26 7.66 302.64 0.96 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 242.20 147.79 859.87 57.45 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 81.23 61.54 890.47 7.61 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 41.71 30.27 430.30 5.55 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 14.38 9.71 6.55 3.76 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 31.74 25.63 290.90 5.11 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 218.86 156.79 49.51 42.32 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 33.21 18.66 70.62 2.93 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 285.32 283.89 59.22 119.04 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 270.99 258.01 498.32 86.09 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 75.11 50.30 332.91 35.32 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 18.60 17.70 16.39 8.45 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 111.18 89.11 317.38 31.26 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) 10/23/2024 _x86_64_ (2 CPU) 03:16:49 LINUX RESTART (2 CPU) 03:17:02 AM CPU %user %nice %system %iowait %steal %idle 03:18:01 AM all 26.71 0.05 7.41 61.05 0.11 4.68 03:18:01 AM 0 25.92 0.09 7.15 61.79 0.12 4.93 03:18:01 AM 1 27.48 0.02 7.66 60.31 0.10 4.42 03:19:01 AM all 13.68 0.05 4.38 46.64 0.12 35.13 03:19:01 AM 0 11.08 0.08 5.26 55.04 0.12 28.41 03:19:01 AM 1 16.27 0.02 3.50 38.24 0.12 41.86 03:20:01 AM all 32.52 0.00 5.28 5.22 0.18 56.80 03:20:01 AM 0 38.35 0.00 5.76 4.06 0.18 51.65 03:20:01 AM 1 26.72 0.00 4.81 6.38 0.18 61.91 03:21:01 AM all 17.31 0.00 2.74 24.44 0.08 55.42 03:21:01 AM 0 19.06 0.00 2.78 24.50 0.08 53.58 03:21:01 AM 1 15.55 0.00 2.71 24.39 0.08 57.27 03:22:01 AM all 13.74 0.00 1.80 2.09 0.07 82.31 03:22:01 AM 0 12.60 0.00 1.56 1.34 0.07 84.43 03:22:01 AM 1 14.87 0.00 2.04 2.83 0.07 80.19 03:23:01 AM all 14.71 0.00 2.48 1.84 0.08 80.88 03:23:01 AM 0 13.35 0.00 2.48 2.41 0.08 81.68 03:23:01 AM 1 16.09 0.00 2.48 1.27 0.08 80.08 03:24:01 AM all 15.15 0.00 2.97 5.13 0.08 76.67 03:24:01 AM 0 24.03 0.00 3.32 4.78 0.10 67.77 03:24:01 AM 1 6.28 0.00 2.63 5.49 0.05 85.56 03:25:01 AM all 5.81 0.00 0.33 0.16 0.06 93.65 03:25:01 AM 0 7.81 0.00 0.30 0.00 0.03 91.86 03:25:01 AM 1 3.80 0.00 0.35 0.32 0.08 95.44 03:26:01 AM all 29.93 0.00 1.31 0.11 0.15 68.49 03:26:01 AM 0 24.55 0.00 1.40 0.22 0.15 73.68 03:26:01 AM 1 35.31 0.00 1.23 0.00 0.15 63.31 03:27:01 AM all 29.87 0.00 0.68 0.00 0.09 69.36 03:27:01 AM 0 50.14 0.00 0.87 0.00 0.12 48.86 03:27:01 AM 1 9.70 0.00 0.49 0.00 0.07 89.75 03:28:01 AM all 5.71 0.00 1.13 0.10 0.07 93.00 03:28:01 AM 0 7.64 0.00 1.51 0.02 0.07 90.77 03:28:01 AM 1 3.80 0.00 0.75 0.18 0.07 95.20 03:28:01 AM CPU %user %nice %system %iowait %steal %idle 03:29:01 AM all 29.08 0.00 3.30 1.11 0.09 66.41 03:29:01 AM 0 38.74 0.00 3.89 1.37 0.10 55.90 03:29:01 AM 1 19.39 0.00 2.72 0.85 0.08 76.95 Average: all 19.50 0.01 2.80 12.15 0.10 65.43 Average: 0 22.77 0.01 3.01 12.77 0.10 61.34 Average: 1 16.24 0.00 2.60 11.54 0.10 69.52