---> uname -a: Linux prd-centos8-robot-2c-8g-10367.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 589 4930 19 2177 6810 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:eb:d0:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:feeb:d06e/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) 12/24/2023 _x86_64_ (2 CPU) 00:52:30 LINUX RESTART (2 CPU) 12:53:01 AM tps rtps wtps bread/s bwrtn/s 12:54:01 AM 87.87 15.61 72.25 2615.70 5986.84 12:55:01 AM 93.95 0.63 93.32 27.99 10462.48 12:56:01 AM 26.27 0.87 25.41 125.69 2085.75 12:57:01 AM 49.51 2.68 46.83 444.33 2812.96 12:58:01 AM 32.49 0.05 32.44 3.60 5759.96 12:59:01 AM 5.53 0.00 5.53 0.00 282.77 01:00:01 AM 0.32 0.03 0.28 0.27 86.94 01:01:01 AM 0.42 0.02 0.40 0.13 29.14 01:02:01 AM 0.43 0.07 0.37 1.73 49.15 01:03:01 AM 32.97 0.50 32.47 59.45 2045.75 Average: 32.97 2.05 30.93 327.84 2960.07 12:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 AM 5363196 7072568 2519276 31.96 2688 1892304 699236 7.83 185852 2014384 144848 12:55:01 AM 5178564 7035560 2703908 34.30 2688 2033252 702176 7.86 193796 2160132 46944 12:56:01 AM 5206796 7068844 2675676 33.94 2688 2038276 664092 7.44 212740 2114076 28 12:57:01 AM 4913148 6976316 2969324 37.67 2688 2231296 731780 8.19 232756 2361928 159096 12:58:01 AM 4936336 6999612 2946136 37.38 2688 2232056 722008 8.08 238320 2326544 360 12:59:01 AM 4928748 6994048 2953724 37.47 2688 2234072 775852 8.69 238484 2334096 188 01:00:01 AM 4922924 6990752 2959548 37.55 2688 2236560 800488 8.96 238488 2339172 164 01:01:01 AM 4921636 6990468 2960836 37.56 2688 2237564 800488 8.96 238496 2341092 476 01:02:01 AM 4963948 7035992 2918524 37.03 2688 2240776 674928 7.56 238856 2299376 2340 01:03:01 AM 5084888 7007004 2797584 35.49 2688 2095776 706416 7.91 436388 2003636 280 Average: 5042018 7017116 2840454 36.04 2688 2147193 727746 8.15 245418 2229444 35472 12:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 214.60 135.16 1265.07 45.14 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 47.98 39.15 576.66 7.39 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 12.88 11.43 5.19 3.84 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 45.21 38.18 318.07 9.89 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 245.40 211.28 50.34 43.37 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 106.75 101.72 22.82 11.07 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 143.54 140.52 28.79 15.10 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 32.46 29.32 7.58 5.26 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 54.83 43.29 15.85 7.74 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 49.42 35.77 92.21 39.49 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 95.30 78.58 238.24 18.83 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) 12/24/2023 _x86_64_ (2 CPU) 00:52:30 LINUX RESTART (2 CPU) 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 38.36 0.00 5.91 2.09 0.11 53.53 12:54:01 AM 0 33.37 0.00 5.84 2.14 0.10 58.55 12:54:01 AM 1 43.35 0.00 5.97 2.04 0.12 48.52 12:55:01 AM all 30.86 0.00 4.15 2.25 0.08 62.66 12:55:01 AM 0 21.99 0.00 3.98 2.22 0.08 71.73 12:55:01 AM 1 39.71 0.00 4.33 2.28 0.08 53.60 12:56:01 AM all 11.79 0.00 1.25 0.68 0.07 86.21 12:56:01 AM 0 10.70 0.00 1.17 0.70 0.08 87.35 12:56:01 AM 1 12.89 0.00 1.34 0.65 0.05 85.08 12:57:01 AM all 31.47 0.00 4.34 0.48 0.08 63.62 12:57:01 AM 0 14.23 0.00 3.12 0.57 0.08 81.99 12:57:01 AM 1 48.70 0.00 5.56 0.40 0.08 45.26 12:58:01 AM all 4.37 0.00 0.92 0.60 0.04 94.07 12:58:01 AM 0 3.68 0.00 0.89 0.62 0.03 94.78 12:58:01 AM 1 5.05 0.00 0.96 0.59 0.05 93.35 12:59:01 AM all 13.56 0.00 0.65 0.07 0.07 85.65 12:59:01 AM 0 8.80 0.00 0.59 0.12 0.07 90.43 12:59:01 AM 1 18.44 0.00 0.72 0.02 0.07 80.75 01:00:01 AM all 14.97 0.00 0.62 0.00 0.07 84.34 01:00:01 AM 0 9.56 0.00 0.77 0.00 0.07 89.60 01:00:01 AM 1 20.39 0.00 0.47 0.00 0.07 79.07 01:01:01 AM all 8.80 0.00 0.28 0.00 0.08 90.85 01:01:01 AM 0 4.93 0.00 0.27 0.00 0.08 94.72 01:01:01 AM 1 12.66 0.00 0.28 0.00 0.08 86.97 01:02:01 AM all 12.15 0.00 0.46 0.00 0.07 87.32 01:02:01 AM 0 7.44 0.00 0.35 0.00 0.07 92.14 01:02:01 AM 1 16.86 0.00 0.57 0.00 0.07 82.51 01:03:01 AM all 25.86 0.00 2.95 0.54 0.07 70.58 01:03:01 AM 0 8.91 0.00 2.22 0.95 0.07 87.85 01:03:01 AM 1 42.81 0.00 3.69 0.13 0.07 53.30 Average: all 19.24 0.00 2.16 0.67 0.07 77.85 Average: 0 12.37 0.00 1.92 0.73 0.07 84.90 Average: 1 26.13 0.00 2.40 0.61 0.07 70.78