---> uname -a: Linux prd-centos8-robot-2c-8g-1650.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: 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4981 19 2116 6801 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:51:2a:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85621sec preferred_lft 85621sec inet6 fe80::f816:3eff:fe51:2a9c/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) 02/01/2024 _x86_64_ (2 CPU) 04:19:39 LINUX RESTART (2 CPU) 04:20:00 AM tps rtps wtps bread/s bwrtn/s 04:20:03 AM 151.29 151.29 0.00 14895.94 0.00 04:21:01 AM 96.04 26.06 69.98 6080.58 41536.03 04:22:01 AM 127.29 6.60 120.69 1269.71 9742.09 04:23:01 AM 40.55 0.58 39.97 26.26 4132.09 04:24:01 AM 11.31 0.83 10.48 124.63 248.28 04:25:01 AM 23.98 0.17 23.81 5.86 1405.75 04:26:01 AM 56.27 0.03 56.24 3.47 7264.22 04:27:01 AM 4.40 0.02 4.38 0.13 197.42 04:28:01 AM 1.82 0.00 1.82 0.00 90.08 04:29:01 AM 0.62 0.00 0.62 0.00 89.74 04:30:01 AM 0.20 0.00 0.20 0.00 14.56 04:31:01 AM 0.27 0.03 0.23 1.87 9.26 04:32:01 AM 21.31 0.32 21.00 44.13 1134.83 Average: 32.28 3.38 28.90 668.33 5368.67 04:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:03 AM 7015936 7235812 866512 10.99 2688 421344 524380 6.65 98728 517912 27536 04:21:01 AM 5463548 7038904 2418900 30.69 2688 1767656 727836 8.15 164436 1971816 105092 04:22:01 AM 5176272 7000216 2706176 34.33 2688 2001392 718884 8.05 188644 2175824 105536 04:23:01 AM 5238888 7050312 2643560 33.54 2688 1988852 669200 7.49 201188 2096592 24 04:24:01 AM 5236736 7053160 2645712 33.56 2688 1993856 676012 7.57 214512 2085188 8 04:25:01 AM 4970212 6975644 2912236 36.95 2688 2175996 718596 8.05 231792 2313536 162148 04:26:01 AM 5020856 7026988 2861592 36.30 2688 2175908 657800 7.37 233180 2252524 16 04:27:01 AM 4983652 6990932 2898796 36.78 2688 2177104 724204 8.11 233364 2289768 32 04:28:01 AM 4975848 6986104 2906600 36.87 2688 2180032 724204 8.11 233364 2297372 2124 04:29:01 AM 4975008 6985676 2907440 36.88 2688 2180452 724204 8.11 233364 2298464 80 04:30:01 AM 4973952 6984972 2908496 36.90 2688 2180796 743956 8.33 233364 2299324 40 04:31:01 AM 4965820 6978232 2916628 37.00 2688 2182172 743956 8.33 233496 2307240 1156 04:32:01 AM 5107644 6967340 2774804 35.20 2688 2034348 736316 8.24 430448 1993456 26264 Average: 5238798 7021099 2643650 33.54 2688 1958454 699196 7.83 225375 2069155 33081 04:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:03 AM eth0 9.96 7.01 1.93 1.33 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 328.62 190.63 1584.16 56.81 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 47.47 40.69 485.32 7.94 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 8.75 3.87 7.81 1.22 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:24:01 AM eth0 16.63 9.35 4.86 2.99 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 39.02 34.74 312.34 13.99 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 610.75 551.67 123.65 105.12 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 27.29 21.63 12.56 4.15 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 31.83 34.14 9.37 6.79 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 11.76 11.61 2.47 2.13 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 10.31 9.57 2.10 1.80 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 10.46 11.14 3.11 3.17 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 72.57 52.06 93.26 32.16 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.31 80.34 215.50 19.68 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) 02/01/2024 _x86_64_ (2 CPU) 04:19:39 LINUX RESTART (2 CPU) 04:20:00 AM CPU %user %nice %system %iowait %steal %idle 04:20:03 AM all 93.00 0.00 3.68 2.95 0.37 0.00 04:20:03 AM 0 95.96 0.00 3.68 0.00 0.37 0.00 04:20:03 AM 1 90.04 0.00 3.69 5.90 0.37 0.00 04:21:01 AM all 31.47 0.00 6.37 8.37 0.10 53.70 04:21:01 AM 0 36.86 0.00 7.40 3.98 0.10 51.65 04:21:01 AM 1 26.09 0.00 5.35 12.74 0.09 55.73 04:22:01 AM all 37.03 0.00 5.95 4.21 0.11 52.71 04:22:01 AM 0 41.64 0.00 5.98 4.84 0.10 47.44 04:22:01 AM 1 32.39 0.00 5.92 3.57 0.12 57.99 04:23:01 AM all 9.79 0.00 1.64 1.12 0.06 87.39 04:23:01 AM 0 12.25 0.00 1.57 0.93 0.05 85.20 04:23:01 AM 1 7.33 0.00 1.72 1.30 0.07 89.59 04:24:01 AM all 10.78 0.00 0.98 0.21 0.05 87.98 04:24:01 AM 0 7.36 0.00 0.88 0.22 0.05 91.49 04:24:01 AM 1 14.20 0.00 1.07 0.20 0.05 84.48 04:25:01 AM all 23.33 0.00 3.52 0.48 0.08 72.58 04:25:01 AM 0 29.46 0.00 3.92 0.47 0.08 66.07 04:25:01 AM 1 17.21 0.00 3.12 0.50 0.08 79.08 04:26:01 AM all 12.00 0.00 2.89 2.57 0.05 82.49 04:26:01 AM 0 15.95 0.00 2.83 2.61 0.05 78.55 04:26:01 AM 1 8.04 0.00 2.95 2.53 0.05 86.43 04:27:01 AM all 6.20 0.00 0.45 0.12 0.04 93.19 04:27:01 AM 0 8.74 0.00 0.42 0.23 0.05 90.56 04:27:01 AM 1 3.66 0.00 0.48 0.00 0.03 95.82 04:28:01 AM all 16.08 0.00 0.43 0.01 0.08 83.41 04:28:01 AM 0 19.56 0.00 0.42 0.00 0.07 79.95 04:28:01 AM 1 12.60 0.00 0.44 0.02 0.08 86.87 04:29:01 AM all 5.30 0.00 0.23 0.00 0.08 94.39 04:29:01 AM 0 7.46 0.00 0.25 0.00 0.08 92.20 04:29:01 AM 1 3.15 0.00 0.22 0.00 0.07 96.57 04:30:01 AM all 4.45 0.00 0.18 0.00 0.07 95.31 04:30:01 AM 0 6.27 0.00 0.23 0.00 0.08 93.41 04:30:01 AM 1 2.63 0.00 0.12 0.00 0.05 97.21 04:30:01 AM CPU %user %nice %system %iowait %steal %idle 04:31:01 AM all 5.62 0.00 0.18 0.00 0.07 94.14 04:31:01 AM 0 9.79 0.00 0.20 0.00 0.07 89.95 04:31:01 AM 1 1.45 0.00 0.15 0.00 0.07 98.33 04:32:01 AM all 23.56 0.00 2.85 0.36 0.08 73.15 04:32:01 AM 0 26.10 0.00 2.72 0.07 0.08 71.02 04:32:01 AM 1 21.02 0.00 2.97 0.65 0.08 75.27 Average: all 15.73 0.00 2.14 1.44 0.07 80.62 Average: 0 18.71 0.00 2.23 1.10 0.07 77.88 Average: 1 12.74 0.00 2.04 1.78 0.07 83.36