---> uname -a: Linux prd-centos8-robot-2c-8g-9678.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 607 4926 19 2163 6793 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:48:db:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85640sec preferred_lft 85640sec inet6 fe80::f816:3eff:fe48:db72/64 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) 12/21/2023 _x86_64_ (2 CPU) 07:59:56 LINUX RESTART (2 CPU) 08:00:00 AM tps rtps wtps bread/s bwrtn/s 08:01:01 AM 309.41 256.39 53.02 16436.57 37162.12 08:02:01 AM 88.28 7.13 81.15 1304.43 6656.13 08:03:01 AM 80.29 0.63 79.65 28.00 8892.72 08:04:01 AM 23.58 0.87 22.71 125.69 1964.48 08:05:01 AM 47.64 0.17 47.48 5.87 3218.98 08:06:01 AM 35.02 0.03 34.99 3.47 5763.91 08:07:01 AM 5.77 0.02 5.75 0.13 246.53 08:08:01 AM 0.48 0.00 0.48 0.00 73.03 08:09:02 AM 0.30 0.00 0.30 0.00 56.86 08:10:01 AM 0.20 0.00 0.20 0.00 14.27 08:11:01 AM 4.30 0.03 4.27 1.87 206.75 08:12:01 AM 33.47 0.50 32.97 59.45 1948.78 Average: 53.09 22.75 30.35 1535.53 5601.68 08:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:01:01 AM 5607696 7075848 2274764 28.86 2688 1663876 745020 8.34 148712 1853272 74216 08:02:01 AM 5215224 6997228 2667236 33.84 2688 1964304 757116 8.48 187768 2157648 187944 08:03:01 AM 5150892 7010984 2731568 34.65 2688 2036520 728572 8.16 194160 2185484 46936 08:04:01 AM 5178760 7043892 2703700 34.30 2688 2041540 706120 7.91 213268 2140208 8 08:05:01 AM 4923144 6976176 2959316 37.54 2688 2221336 747432 8.37 225204 2356352 159024 08:06:01 AM 4968588 7021180 2913872 36.97 2688 2221520 708056 7.93 231524 2303324 16 08:07:01 AM 4932004 6985928 2950456 37.43 2688 2222892 777736 8.71 231716 2339652 316 08:08:01 AM 4926908 6983868 2955552 37.50 2688 2225896 777736 8.71 231720 2344752 1372 08:09:02 AM 4926368 6983704 2956092 37.50 2688 2226264 777736 8.71 231720 2345204 128 08:10:01 AM 4924000 6981696 2958460 37.53 2688 2226624 777736 8.71 231720 2347392 112 08:11:01 AM 5127808 7030300 2754652 34.95 2688 2072744 716752 8.03 224564 2159920 2876 08:12:01 AM 5110324 7018228 2772136 35.17 2688 2082612 716156 8.02 428772 1988996 196 Average: 5082643 7009086 2799817 35.52 2688 2100511 744681 8.34 231737 2210184 39429 08:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:01:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM eth0 256.99 148.34 1057.48 52.53 0.00 0.00 0.00 0.00 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM eth0 106.28 85.45 1234.30 11.74 0.00 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 17.11 15.60 158.44 4.65 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 16.16 11.70 5.59 3.81 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 37.44 31.73 312.47 7.08 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 591.67 519.39 117.62 99.99 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 42.08 31.08 15.20 5.14 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 31.91 32.91 8.08 6.73 0.00 0.00 0.00 0.00 08:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:02 AM eth0 10.71 9.07 2.12 1.77 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 10.78 9.62 2.23 1.89 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 30.57 28.16 18.48 6.62 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 38.99 30.27 77.61 26.38 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 99.73 79.71 253.17 19.13 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) 12/21/2023 _x86_64_ (2 CPU) 07:59:56 LINUX RESTART (2 CPU) 08:00:00 AM CPU %user %nice %system %iowait %steal %idle 08:01:01 AM all 31.17 0.07 11.71 10.98 0.26 45.82 08:01:01 AM 0 37.13 0.03 11.75 16.10 0.12 34.86 08:01:01 AM 1 25.26 0.10 11.66 5.90 0.39 56.69 08:02:01 AM all 37.42 0.00 5.10 1.69 0.11 55.68 08:02:01 AM 0 46.95 0.00 5.83 2.02 0.10 45.10 08:02:01 AM 1 27.89 0.00 4.37 1.37 0.12 66.26 08:03:01 AM all 24.68 0.00 3.42 1.44 0.08 70.38 08:03:01 AM 0 39.90 0.00 4.40 1.98 0.08 53.63 08:03:01 AM 1 9.46 0.00 2.45 0.90 0.08 87.11 08:04:01 AM all 12.33 0.00 1.38 1.54 0.16 84.58 08:04:01 AM 0 13.63 0.00 1.48 1.32 0.15 83.42 08:04:01 AM 1 11.04 0.00 1.28 1.77 0.17 85.74 08:05:01 AM all 26.58 0.00 3.76 2.40 0.09 67.17 08:05:01 AM 0 24.72 0.00 3.27 2.42 0.10 69.50 08:05:01 AM 1 28.44 0.00 4.24 2.39 0.08 64.85 08:06:01 AM all 7.50 0.00 1.89 1.33 0.05 89.23 08:06:01 AM 0 6.00 0.00 2.08 1.74 0.05 90.13 08:06:01 AM 1 9.00 0.00 1.71 0.92 0.05 88.33 08:07:01 AM all 7.76 0.00 0.39 0.10 0.06 91.68 08:07:01 AM 0 6.08 0.00 0.35 0.15 0.05 93.37 08:07:01 AM 1 9.45 0.00 0.44 0.05 0.07 90.00 08:08:01 AM all 16.91 0.00 0.31 0.00 0.10 82.68 08:08:01 AM 0 25.70 0.00 0.37 0.00 0.10 73.83 08:08:01 AM 1 8.15 0.00 0.25 0.00 0.10 91.50 08:09:02 AM all 4.79 0.00 0.18 0.02 0.08 94.94 08:09:02 AM 0 6.28 0.00 0.18 0.03 0.08 93.42 08:09:02 AM 1 3.29 0.00 0.18 0.00 0.07 96.46 08:10:01 AM all 4.84 0.00 0.19 0.00 0.05 94.92 08:10:01 AM 0 6.01 0.00 0.20 0.00 0.05 93.73 08:10:01 AM 1 3.67 0.00 0.17 0.00 0.05 96.11 08:11:01 AM all 6.54 0.00 0.89 0.02 0.07 92.48 08:11:01 AM 0 2.07 0.00 0.43 0.02 0.07 97.41 08:11:01 AM 1 11.02 0.00 1.35 0.02 0.07 87.55 08:11:01 AM CPU %user %nice %system %iowait %steal %idle 08:12:01 AM all 27.00 0.00 2.76 0.51 0.09 69.64 08:12:01 AM 0 39.17 0.00 3.30 0.35 0.10 57.07 08:12:01 AM 1 14.81 0.00 2.22 0.67 0.08 82.22 Average: all 17.30 0.01 2.65 1.65 0.10 78.29 Average: 0 21.14 0.00 2.79 2.15 0.09 73.82 Average: 1 13.46 0.01 2.52 1.16 0.11 82.75