---> uname -a: Linux prd-centos8-robot-2c-8g-10649.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 588 4941 19 2168 6811 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:b6:c5:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:feb6:c5da/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) 12/25/2023 _x86_64_ (2 CPU) 07:22:28 LINUX RESTART (2 CPU) 07:23:02 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 81.60 18.21 63.39 3845.75 17387.19 07:25:01 AM 105.23 6.61 98.62 1269.44 9129.11 07:26:01 AM 45.73 1.38 44.34 149.18 5427.36 07:27:01 AM 36.50 0.20 36.30 8.13 1975.79 07:28:01 AM 42.11 0.05 42.06 3.60 6649.83 07:29:01 AM 1.92 0.00 1.92 0.00 122.55 07:30:01 AM 0.37 0.00 0.37 0.00 97.50 07:31:01 AM 0.45 0.00 0.45 0.00 47.78 07:32:01 AM 0.30 0.00 0.30 0.00 42.61 07:33:01 AM 21.79 0.32 21.48 44.12 1206.20 Average: 33.52 2.65 30.87 526.52 4186.60 07:23:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 5452720 7036224 2429752 30.82 2688 1775060 731848 8.19 165084 1977468 89624 07:25:01 AM 5135908 7009176 2746564 34.84 2688 2049000 707900 7.93 188264 2209828 141968 07:26:01 AM 5207464 7072612 2675008 33.94 2688 2041356 650980 7.29 213644 2111276 28 07:27:01 AM 4947200 7000372 2935272 37.24 2688 2221220 708076 7.93 225848 2335436 185868 07:28:01 AM 4949476 7002504 2932996 37.21 2688 2221740 721232 8.08 232360 2321248 340 07:29:01 AM 4942252 6997660 2940220 37.30 2688 2224120 771468 8.64 232376 2328404 904 07:30:01 AM 4935984 6993840 2946488 37.38 2688 2226576 806288 9.03 232380 2333932 584 07:31:01 AM 4933996 6992808 2948476 37.41 2688 2227536 785404 8.79 232384 2336248 352 07:32:01 AM 4977532 7039272 2904940 36.85 2688 2230456 674092 7.55 232652 2293220 2112 07:33:01 AM 5041140 6952572 2841332 36.05 2688 2085236 765752 8.57 430248 2056780 25352 Average: 5052367 7009704 2830105 35.90 2688 2130230 732304 8.20 238524 2230384 44713 07:23:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 301.05 192.31 1551.39 55.12 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 56.16 43.57 663.40 7.74 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 14.16 10.73 6.74 3.89 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 36.54 31.97 312.38 7.10 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 200.85 162.56 44.51 38.48 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 133.74 128.70 28.05 17.43 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 149.18 146.60 29.06 15.65 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 32.38 28.84 7.41 5.04 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 45.88 40.09 10.57 7.34 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 45.50 35.20 93.05 37.40 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 101.21 81.87 272.54 19.46 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) 12/25/2023 _x86_64_ (2 CPU) 07:22:28 LINUX RESTART (2 CPU) 07:23:02 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 30.56 0.00 5.11 13.89 0.12 50.32 07:24:01 AM 0 37.69 0.00 4.94 14.48 0.12 42.78 07:24:01 AM 1 23.43 0.00 5.28 13.31 0.12 57.86 07:25:01 AM all 36.48 0.00 5.65 3.15 0.10 54.63 07:25:01 AM 0 46.65 0.00 5.99 3.45 0.10 43.81 07:25:01 AM 1 26.29 0.00 5.30 2.84 0.10 65.47 07:26:01 AM all 20.45 0.00 2.02 1.64 0.08 75.80 07:26:01 AM 0 32.96 0.00 2.56 1.42 0.08 62.96 07:26:01 AM 1 7.97 0.00 1.49 1.85 0.08 88.61 07:27:01 AM all 25.71 0.00 3.77 0.66 0.09 69.77 07:27:01 AM 0 28.21 0.00 4.07 0.72 0.08 66.92 07:27:01 AM 1 23.21 0.00 3.47 0.60 0.10 72.63 07:28:01 AM all 8.01 0.00 1.49 1.85 0.07 88.58 07:28:01 AM 0 5.66 0.00 1.46 2.26 0.05 90.58 07:28:01 AM 1 10.37 0.00 1.53 1.44 0.08 86.58 07:29:01 AM all 14.80 0.00 0.67 0.01 0.08 84.45 07:29:01 AM 0 17.99 0.00 0.62 0.02 0.08 81.29 07:29:01 AM 1 11.61 0.00 0.71 0.00 0.07 87.62 07:30:01 AM all 14.91 0.00 0.68 0.00 0.08 84.32 07:30:01 AM 0 19.14 0.00 0.64 0.00 0.08 80.13 07:30:01 AM 1 10.69 0.00 0.72 0.00 0.08 88.50 07:31:01 AM all 8.26 0.00 0.24 0.00 0.07 91.44 07:31:01 AM 0 10.64 0.00 0.23 0.00 0.07 89.05 07:31:01 AM 1 5.87 0.00 0.25 0.00 0.07 93.81 07:32:01 AM all 12.29 0.00 0.46 0.00 0.08 87.17 07:32:01 AM 0 15.83 0.00 0.60 0.00 0.07 83.50 07:32:01 AM 1 8.75 0.00 0.32 0.00 0.08 90.85 07:33:01 AM all 25.32 0.00 2.43 0.37 0.10 71.78 07:33:01 AM 0 25.71 0.00 2.24 0.33 0.10 71.62 07:33:01 AM 1 24.93 0.00 2.62 0.40 0.10 71.95 Average: all 19.67 0.00 2.25 2.13 0.09 75.86 Average: 0 24.03 0.00 2.33 2.24 0.08 71.30 Average: 1 15.30 0.00 2.16 2.02 0.09 80.42