---> uname -a: Linux prd-centos8-robot-2c-8g-9145.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 UTC 2023 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4928 19 2168 6798 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:c5:f7:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85655sec preferred_lft 85655sec inet6 fe80::f816:3eff:fec5:f76f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/19/2023 _x86_64_ (2 CPU) 01:22:22 LINUX RESTART (2 CPU) 01:23:01 AM tps rtps wtps bread/s bwrtn/s 01:24:01 AM 79.39 24.54 54.85 5049.92 8665.34 01:25:01 AM 93.80 0.08 93.72 2.27 8672.49 01:26:01 AM 48.96 0.87 48.09 85.99 5531.83 01:27:01 AM 22.03 0.72 21.31 71.31 1307.95 01:28:01 AM 59.68 0.03 59.65 3.47 7286.47 01:29:01 AM 5.90 0.02 5.88 0.13 282.44 01:30:01 AM 0.42 0.00 0.42 0.00 35.77 01:31:01 AM 0.25 0.00 0.25 0.00 74.89 01:32:01 AM 0.30 0.00 0.30 0.00 40.83 01:33:01 AM 0.18 0.00 0.18 0.00 42.85 01:34:02 AM 22.56 0.32 22.25 44.13 1311.46 Average: 30.31 2.42 27.90 477.96 3022.93 01:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 AM 5365340 7004516 2517124 31.93 2688 1829384 756856 8.47 195740 2028084 105804 01:25:01 AM 5113232 6985892 2769232 35.13 2688 2049172 722100 8.09 188856 2234308 142072 01:26:01 AM 5221960 7084004 2660504 33.75 2688 2038280 629552 7.05 213448 2097088 12 01:27:01 AM 4913412 6945332 2969052 37.67 2688 2203572 777656 8.71 246668 2358032 144104 01:28:01 AM 4975476 7028004 2906988 36.88 2688 2221468 644136 7.21 232676 2294468 88 01:29:01 AM 4934448 6988748 2948016 37.40 2688 2223240 727752 8.15 232744 2335544 164 01:30:01 AM 4930620 6986752 2951844 37.45 2688 2225072 763928 8.55 232756 2339012 1116 01:31:01 AM 4923696 6981424 2958768 37.54 2688 2226652 780244 8.74 232756 2345660 528 01:32:01 AM 4921924 6980656 2960540 37.56 2688 2227648 780244 8.74 232760 2347608 416 01:33:01 AM 4918652 6978428 2963812 37.60 2688 2228700 780244 8.74 232768 2350656 232 01:34:02 AM 5080608 6991284 2801856 35.55 2688 2085552 709672 7.95 430556 2019304 26256 Average: 5027215 6995913 2855249 36.22 2688 2141704 733853 8.22 242884 2249979 38254 01:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 283.41 181.11 1521.27 52.76 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 55.11 43.78 663.61 7.87 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 9.42 7.83 5.72 3.12 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 34.06 30.09 281.88 12.34 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 139.29 94.29 58.38 23.95 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 61.54 56.72 19.96 6.90 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 82.27 80.24 21.04 9.41 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 68.56 63.18 15.85 8.52 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 37.16 32.33 8.34 5.53 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 42.95 37.67 9.98 7.02 0.00 0.00 0.00 0.00 01:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:02 AM eth0 62.82 44.23 100.03 40.63 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 79.69 61.04 246.01 16.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/19/2023 _x86_64_ (2 CPU) 01:22:22 LINUX RESTART (2 CPU) 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 33.27 0.00 5.94 9.77 0.08 50.93 01:24:01 AM 0 44.95 0.00 6.58 10.62 0.08 37.76 01:24:01 AM 1 21.61 0.00 5.31 8.92 0.08 64.08 01:25:01 AM all 36.14 0.00 4.55 2.83 0.10 56.38 01:25:01 AM 0 52.86 0.00 6.10 2.46 0.10 38.48 01:25:01 AM 1 19.50 0.00 3.01 3.20 0.10 74.18 01:26:01 AM all 19.36 0.00 2.13 2.34 0.08 76.08 01:26:01 AM 0 23.28 0.00 2.25 2.17 0.07 72.23 01:26:01 AM 1 15.44 0.00 2.01 2.51 0.10 79.94 01:27:01 AM all 15.90 0.00 2.74 1.13 0.08 80.16 01:27:01 AM 0 19.20 0.00 3.19 1.39 0.07 76.16 01:27:01 AM 1 12.60 0.00 2.28 0.88 0.08 84.15 01:28:01 AM all 16.95 0.00 2.75 2.22 0.07 78.02 01:28:01 AM 0 23.42 0.00 3.33 2.96 0.07 70.23 01:28:01 AM 1 10.48 0.00 2.17 1.49 0.07 85.79 01:29:01 AM all 10.47 0.00 0.63 0.08 0.07 88.76 01:29:01 AM 0 17.66 0.00 0.72 0.00 0.07 81.56 01:29:01 AM 1 3.39 0.00 0.55 0.15 0.07 95.84 01:30:01 AM all 10.80 0.00 0.67 0.00 0.07 88.46 01:30:01 AM 0 14.54 0.00 0.52 0.00 0.07 84.87 01:30:01 AM 1 7.08 0.00 0.82 0.00 0.07 92.03 01:31:01 AM all 12.12 0.00 0.59 0.03 0.09 87.17 01:31:01 AM 0 16.71 0.00 0.61 0.00 0.08 82.60 01:31:01 AM 1 7.54 0.00 0.57 0.07 0.10 91.72 01:32:01 AM all 8.84 0.00 0.29 0.00 0.09 90.78 01:32:01 AM 0 12.54 0.00 0.28 0.00 0.08 87.09 01:32:01 AM 1 5.11 0.00 0.30 0.00 0.10 94.49 01:33:01 AM all 11.02 0.00 0.30 0.00 0.07 88.61 01:33:01 AM 0 13.55 0.00 0.28 0.00 0.07 86.10 01:33:01 AM 1 8.48 0.00 0.32 0.00 0.07 91.13 01:34:02 AM all 22.84 0.00 2.73 0.52 0.08 73.84 01:34:02 AM 0 24.40 0.00 2.62 0.48 0.08 72.41 01:34:02 AM 1 21.27 0.00 2.84 0.55 0.07 75.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.99 0.00 2.12 1.72 0.08 78.08 Average: 0 23.93 0.00 2.41 1.83 0.08 71.75 Average: 1 12.06 0.00 1.84 1.62 0.08 84.40