---> uname -a: Linux prd-centos8-robot-2c-8g-6590.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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 4931 19 2177 6812 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:6a:cc:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fe6a:cccd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/14/2024 _x86_64_ (2 CPU) 01:21:58 LINUX RESTART (2 CPU) 01:23:01 AM tps rtps wtps bread/s bwrtn/s 01:24:01 AM 84.67 16.33 68.34 3112.96 6389.59 01:25:01 AM 91.05 0.62 90.43 27.46 7523.18 01:26:01 AM 38.71 0.87 37.85 125.67 3907.25 01:27:01 AM 48.73 0.17 48.56 5.87 2904.80 01:28:01 AM 35.65 0.03 35.62 3.47 5892.69 01:29:01 AM 2.03 0.02 2.02 0.13 141.50 01:30:01 AM 0.53 0.03 0.50 1.87 93.28 01:31:01 AM 0.33 0.00 0.33 0.00 183.79 01:32:01 AM 0.33 0.00 0.33 0.00 183.54 01:33:01 AM 0.23 0.00 0.23 0.00 116.58 01:34:01 AM 0.48 0.00 0.48 0.00 173.44 01:35:01 AM 0.32 0.00 0.32 0.00 149.38 01:36:01 AM 14.63 0.25 14.38 34.39 2099.40 Average: 24.44 1.41 23.03 254.77 2289.14 01:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 AM 5395132 7089152 2487324 31.56 2688 1877780 673452 7.54 184168 1988104 130884 01:25:01 AM 5222644 7039740 2659812 33.74 2688 1993620 703300 7.87 194944 2122240 99572 01:26:01 AM 5245124 7066744 2637332 33.46 2688 1998644 661800 7.41 215476 2075672 16 01:27:01 AM 5039608 7051264 2842848 36.07 2688 2181020 669920 7.50 228888 2244204 161544 01:28:01 AM 5027688 7039332 2854768 36.22 2688 2181148 684980 7.67 234360 2245300 16 01:29:01 AM 4979784 6994488 2902672 36.82 2688 2184208 756008 8.46 234436 2292720 760 01:30:01 AM 4973188 6991820 2909268 36.91 2688 2188164 792376 8.87 234896 2298496 2052 01:31:01 AM 4967344 6991032 2915112 36.98 2688 2193200 786348 8.80 234896 2304712 1640 01:32:01 AM 4958892 6987112 2923564 37.09 2688 2197700 802732 8.99 234896 2312764 712 01:33:01 AM 4956748 6989164 2925708 37.12 2688 2201896 802732 8.99 234896 2315268 1476 01:34:01 AM 4952604 6989196 2929852 37.17 2688 2206088 796572 8.92 234896 2319492 592 01:35:01 AM 4849192 6889980 3033264 38.48 2688 2210268 892792 10.00 234960 2422796 364 01:36:01 AM 5061832 6983376 2820624 35.78 2688 2096904 734348 8.22 275980 2193036 26084 Average: 5048445 7007877 2834011 35.95 2688 2131588 750566 8.40 229053 2241139 32747 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 241.79 162.73 1452.84 51.31 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 46.28 519.65 8.41 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 13.98 11.01 5.41 3.78 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 44.86 39.46 317.33 9.64 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 621.56 523.33 118.37 106.11 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 143.19 132.54 33.78 11.99 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 129.61 129.78 27.82 10.56 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 221.01 223.09 41.50 17.61 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 193.18 192.27 38.09 15.52 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 145.53 147.10 30.23 12.06 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 199.82 200.85 38.85 16.09 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 156.69 158.62 31.75 12.55 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 95.20 69.08 170.62 106.51 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 173.97 156.63 217.40 29.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/14/2024 _x86_64_ (2 CPU) 01:21:58 LINUX RESTART (2 CPU) 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 35.16 0.00 5.88 3.63 0.12 55.22 01:24:01 AM 0 31.52 0.00 6.20 2.99 0.12 59.18 01:24:01 AM 1 38.80 0.00 5.56 4.26 0.12 51.26 01:25:01 AM all 38.07 0.00 4.68 2.40 0.11 54.73 01:25:01 AM 0 24.10 0.00 4.07 2.83 0.10 68.89 01:25:01 AM 1 52.07 0.00 5.29 1.97 0.12 40.55 01:26:01 AM all 11.78 0.00 1.47 1.08 0.08 85.59 01:26:01 AM 0 12.66 0.00 1.50 1.20 0.10 84.53 01:26:01 AM 1 10.89 0.00 1.43 0.95 0.07 86.66 01:27:01 AM all 26.57 0.00 4.40 0.94 0.09 67.99 01:27:01 AM 0 18.10 0.00 4.09 0.82 0.10 76.90 01:27:01 AM 1 35.05 0.00 4.72 1.07 0.08 59.08 01:28:01 AM all 6.82 0.00 1.92 1.58 0.07 89.61 01:28:01 AM 0 7.06 0.00 2.10 1.49 0.05 89.30 01:28:01 AM 1 6.58 0.00 1.74 1.68 0.08 89.92 01:29:01 AM all 13.10 0.00 0.76 0.09 0.08 85.97 01:29:01 AM 0 17.80 0.00 0.80 0.14 0.07 81.20 01:29:01 AM 1 8.43 0.00 0.72 0.05 0.08 90.71 01:30:01 AM all 15.86 0.00 0.70 0.07 0.07 83.30 01:30:01 AM 0 13.68 0.00 0.87 0.14 0.07 85.24 01:30:01 AM 1 18.01 0.00 0.54 0.00 0.07 81.39 01:31:01 AM all 21.09 0.00 1.00 0.06 0.09 77.77 01:31:01 AM 0 10.24 0.00 1.04 0.12 0.07 88.54 01:31:01 AM 1 32.20 0.00 0.95 0.00 0.10 66.75 01:32:01 AM all 18.68 0.00 0.77 0.03 0.08 80.45 01:32:01 AM 0 19.32 0.00 0.86 0.00 0.08 79.74 01:32:01 AM 1 18.05 0.00 0.68 0.05 0.07 81.16 01:33:01 AM all 16.73 0.00 0.75 0.00 0.08 82.43 01:33:01 AM 0 6.41 0.00 0.72 0.00 0.08 92.78 01:33:01 AM 1 27.27 0.00 0.79 0.00 0.07 71.88 01:34:01 AM all 19.55 0.00 1.10 0.03 0.09 79.23 01:34:01 AM 0 8.09 0.00 1.18 0.07 0.08 90.58 01:34:01 AM 1 31.29 0.00 1.02 0.00 0.09 67.60 01:34:01 AM CPU %user %nice %system %iowait %steal %idle 01:35:01 AM all 18.16 0.00 0.72 0.04 0.08 80.99 01:35:01 AM 0 6.64 0.00 0.84 0.08 0.08 92.35 01:35:01 AM 1 29.71 0.00 0.61 0.00 0.08 69.60 01:36:01 AM all 23.40 0.00 2.21 0.58 0.08 73.72 01:36:01 AM 0 18.51 0.00 2.12 0.49 0.08 78.81 01:36:01 AM 1 28.29 0.00 2.31 0.67 0.08 68.64 Average: all 20.41 0.00 2.04 0.82 0.08 76.65 Average: 0 14.95 0.00 2.04 0.80 0.08 82.13 Average: 1 25.89 0.00 2.04 0.83 0.09 71.16