---> uname -a: Linux prd-centos8-robot-2c-8g-7789.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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 618 4959 19 2119 6782 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:73:48:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fe73:48a5/64 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) 02/18/2024 _x86_64_ (2 CPU) 07:31:44 LINUX RESTART (2 CPU) 07:32:02 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 106.55 45.33 61.23 6688.48 38866.09 07:34:01 AM 78.30 6.60 71.70 1269.26 6422.95 07:35:01 AM 91.79 0.67 91.12 28.52 8803.97 07:36:01 AM 25.59 0.87 24.73 124.63 2305.35 07:37:01 AM 61.97 0.20 61.77 9.33 7130.63 07:38:01 AM 15.61 0.02 15.60 0.13 1347.09 07:39:01 AM 1.73 0.00 1.73 0.00 149.53 07:40:01 AM 0.22 0.00 0.22 0.00 36.71 07:41:01 AM 0.30 0.00 0.30 0.00 36.69 07:42:01 AM 14.01 0.25 13.76 34.39 1010.31 07:43:01 AM 39.62 0.45 39.17 48.38 1681.44 Average: 39.51 4.88 34.63 736.94 6114.40 07:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5580276 7092512 2302180 29.21 2688 1705996 694884 7.78 160776 1864824 96444 07:34:01 AM 5281380 7040788 2601076 33.00 2688 1941880 704832 7.89 187832 2094704 177616 07:35:01 AM 5217792 7030280 2664664 33.80 2688 1989528 697152 7.81 195352 2123508 46736 07:36:01 AM 5154816 7014864 2727640 34.60 2688 2035812 726732 8.14 224068 2154260 41084 07:37:01 AM 5000512 7007380 2881944 36.56 2688 2176420 714628 8.00 237036 2269136 28716 07:38:01 AM 4960456 6969212 2922000 37.07 2688 2178316 788152 8.82 237112 2309188 312 07:39:01 AM 4954312 6965668 2928144 37.15 2688 2180908 822480 9.21 237120 2315024 72 07:40:01 AM 4951216 6963676 2931240 37.19 2688 2182012 843376 9.44 237124 2317688 176 07:41:01 AM 4946172 6959772 2936284 37.25 2688 2183144 822484 9.21 237132 2323024 300 07:42:01 AM 5088864 6951844 2793592 35.44 2688 2037468 755816 8.46 256748 2183656 26092 07:43:01 AM 5052924 6921232 2829532 35.90 2688 2043432 793732 8.89 434868 2046180 29492 Average: 5108065 6992475 2774391 35.20 2688 2059538 760388 8.51 240470 2181927 40640 07:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 279.37 166.40 1159.54 51.70 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 65.16 54.42 734.55 6.26 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 27.19 23.44 181.91 5.57 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 14.70 13.20 6.19 4.47 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 230.76 180.25 353.19 47.69 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 101.63 94.62 23.86 9.96 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 161.51 157.21 32.69 16.49 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 40.21 34.89 9.35 6.13 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 42.99 38.89 9.86 6.99 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 56.81 42.21 93.02 40.24 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 16.88 16.69 13.70 8.43 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 94.02 74.61 236.62 18.49 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) 02/18/2024 _x86_64_ (2 CPU) 07:31:44 LINUX RESTART (2 CPU) 07:32:02 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 31.26 0.00 6.30 25.80 0.09 36.54 07:33:01 AM 0 31.61 0.00 6.27 23.51 0.10 38.50 07:33:01 AM 1 30.91 0.00 6.34 28.09 0.09 34.58 07:34:01 AM all 28.92 0.00 4.35 9.58 0.10 57.05 07:34:01 AM 0 25.95 0.00 3.88 7.98 0.10 62.09 07:34:01 AM 1 31.90 0.00 4.82 11.17 0.10 52.01 07:35:01 AM all 27.32 0.00 3.67 5.09 0.08 63.84 07:35:01 AM 0 20.10 0.00 3.51 4.61 0.08 71.70 07:35:01 AM 1 34.53 0.00 3.83 5.56 0.08 56.00 07:36:01 AM all 16.30 0.00 2.17 2.85 0.06 78.62 07:36:01 AM 0 10.56 0.00 2.07 1.72 0.07 85.59 07:36:01 AM 1 22.04 0.00 2.27 3.99 0.05 71.66 07:37:01 AM all 27.21 0.00 3.94 2.62 0.08 66.14 07:37:01 AM 0 15.74 0.00 3.00 2.75 0.07 78.44 07:37:01 AM 1 38.70 0.00 4.88 2.49 0.10 53.83 07:38:01 AM all 11.21 0.00 0.79 0.33 0.05 87.62 07:38:01 AM 0 8.83 0.00 0.72 0.27 0.05 90.13 07:38:01 AM 1 13.59 0.00 0.86 0.39 0.05 85.11 07:39:01 AM all 16.02 0.00 0.83 0.01 0.08 83.07 07:39:01 AM 0 8.50 0.00 0.96 0.02 0.08 90.44 07:39:01 AM 1 23.56 0.00 0.69 0.00 0.07 75.68 07:40:01 AM all 10.06 0.00 0.32 0.00 0.06 89.56 07:40:01 AM 0 5.66 0.00 0.37 0.00 0.05 93.92 07:40:01 AM 1 14.46 0.00 0.27 0.00 0.07 85.21 07:41:01 AM all 10.85 0.00 0.33 0.00 0.06 88.75 07:41:01 AM 0 6.16 0.00 0.38 0.00 0.05 93.41 07:41:01 AM 1 15.55 0.00 0.28 0.00 0.07 84.10 07:42:01 AM all 20.55 0.00 1.97 0.22 0.07 77.20 07:42:01 AM 0 10.96 0.00 1.55 0.18 0.07 87.23 07:42:01 AM 1 30.12 0.00 2.39 0.25 0.07 67.18 07:43:01 AM all 31.36 0.00 2.92 0.67 0.08 64.98 07:43:01 AM 0 24.54 0.00 3.14 0.48 0.07 71.77 07:43:01 AM 1 38.18 0.00 2.70 0.85 0.08 58.18 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.00 0.00 2.51 4.25 0.07 72.16 Average: 0 15.31 0.00 2.35 3.75 0.07 78.52 Average: 1 26.70 0.00 2.66 4.76 0.07 65.80