---> uname -a: Linux prd-centos8-robot-2c-8g-5696.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 604 4958 19 2134 6796 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:f4:e3:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85659sec preferred_lft 85659sec inet6 fe80::f816:3eff:fef4:e373/64 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) 02/11/2024 _x86_64_ (2 CPU) 00:54:25 LINUX RESTART (2 CPU) 12:55:02 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 75.90 18.94 56.96 5118.43 21035.96 12:57:01 AM 116.38 6.60 109.78 1269.71 9000.38 12:58:01 AM 56.57 0.75 55.82 57.32 5360.29 12:59:01 AM 20.94 0.85 20.09 99.43 1289.69 01:00:01 AM 62.51 2.58 59.93 442.12 7381.24 01:01:01 AM 4.73 0.03 4.70 0.27 173.75 01:02:01 AM 2.33 0.07 2.27 1.73 133.08 01:03:01 AM 0.52 0.00 0.52 0.00 90.80 01:04:01 AM 0.27 0.00 0.27 0.00 15.53 01:05:01 AM 0.17 0.03 0.13 1.87 9.20 01:06:01 AM 20.91 0.32 20.59 44.12 1172.18 Average: 32.77 2.72 30.06 632.90 4125.98 12:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5461952 7039012 2420496 30.71 2688 1769480 718580 8.05 164292 1974140 104508 12:57:01 AM 5227528 7030724 2654920 33.68 2688 1980156 680424 7.62 186800 2126940 108892 12:58:01 AM 5217516 7035556 2664932 33.81 2688 1995248 663744 7.43 212908 2106076 20 12:59:01 AM 5003776 6962300 2878672 36.52 2688 2131896 768592 8.61 238512 2282068 114804 01:00:01 AM 4994228 7019608 2888220 36.64 2688 2194980 678212 7.59 241004 2270428 36 01:01:01 AM 4957168 6983576 2925280 37.11 2688 2195992 700376 7.84 241204 2307604 984 01:02:01 AM 4951764 6980336 2930684 37.18 2688 2198180 715764 8.01 241244 2313136 1216 01:03:01 AM 4947852 6977808 2934596 37.23 2688 2199548 715764 8.01 241244 2317104 64 01:04:01 AM 4947700 6978000 2934748 37.23 2688 2199892 715764 8.01 241244 2317284 16 01:05:01 AM 4946876 6977788 2935572 37.24 2688 2200548 715764 8.01 241376 2318056 384 01:06:01 AM 5160816 7038164 2721632 34.53 2688 2052996 673620 7.54 439272 1934744 26252 Average: 5074289 7002079 2808159 35.63 2688 2101720 704237 7.89 244464 2206144 32471 12:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 315.01 191.90 1548.38 57.37 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 40.99 34.07 370.48 6.57 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 22.31 17.98 169.38 4.71 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 39.64 33.32 282.95 6.80 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 538.50 509.93 146.93 104.79 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 35.20 23.60 12.84 3.92 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 28.79 29.74 7.91 5.78 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 16.75 17.76 4.12 3.71 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 9.65 9.40 1.99 1.74 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 10.38 9.13 2.70 2.53 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 60.58 48.15 90.80 32.58 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 101.30 83.93 237.92 20.90 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) 02/11/2024 _x86_64_ (2 CPU) 00:54:25 LINUX RESTART (2 CPU) 12:55:02 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 28.87 0.00 5.08 19.92 0.09 46.05 12:56:01 AM 0 18.88 0.00 5.47 19.37 0.09 56.20 12:56:01 AM 1 38.82 0.00 4.70 20.47 0.09 35.93 12:57:01 AM all 36.16 0.00 6.00 6.36 0.11 51.37 12:57:01 AM 0 22.57 0.00 5.13 4.93 0.10 67.27 12:57:01 AM 1 49.77 0.00 6.86 7.80 0.12 35.45 12:58:01 AM all 23.41 0.00 2.32 2.14 0.08 72.05 12:58:01 AM 0 17.71 0.00 2.66 1.39 0.07 78.18 12:58:01 AM 1 29.10 0.00 1.98 2.90 0.08 65.93 12:59:01 AM all 15.45 0.00 2.97 0.50 0.06 81.02 12:59:01 AM 0 16.65 0.00 3.17 0.43 0.05 79.70 12:59:01 AM 1 14.26 0.00 2.77 0.57 0.07 82.34 01:00:01 AM all 18.04 0.00 3.81 2.77 0.09 75.28 01:00:01 AM 0 18.75 0.00 4.05 1.91 0.10 75.18 01:00:01 AM 1 17.33 0.00 3.58 3.63 0.08 75.38 01:01:01 AM all 4.73 0.00 0.38 0.08 0.05 94.76 01:01:01 AM 0 2.16 0.00 0.42 0.00 0.05 97.38 01:01:01 AM 1 7.31 0.00 0.35 0.15 0.05 92.13 01:02:01 AM all 12.83 0.00 0.37 0.02 0.07 86.71 01:02:01 AM 0 7.46 0.00 0.30 0.02 0.07 92.15 01:02:01 AM 1 18.22 0.00 0.44 0.02 0.07 81.26 01:03:01 AM all 8.44 0.00 0.23 0.00 0.06 91.26 01:03:01 AM 0 6.59 0.00 0.25 0.00 0.05 93.11 01:03:01 AM 1 10.30 0.00 0.22 0.00 0.07 89.42 01:04:01 AM all 4.29 0.00 0.18 0.00 0.05 95.48 01:04:01 AM 0 4.78 0.00 0.22 0.00 0.05 94.96 01:04:01 AM 1 3.80 0.00 0.15 0.00 0.05 96.00 01:05:01 AM all 4.09 0.00 0.16 0.00 0.06 95.70 01:05:01 AM 0 2.31 0.00 0.15 0.00 0.05 97.49 01:05:01 AM 1 5.86 0.00 0.17 0.00 0.07 93.90 01:06:01 AM all 21.04 0.00 2.35 0.41 0.07 76.13 01:06:01 AM 0 14.94 0.00 1.79 0.35 0.08 82.84 01:06:01 AM 1 27.14 0.00 2.92 0.47 0.05 69.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.11 0.00 2.17 2.90 0.07 78.75 Average: 0 12.06 0.00 2.14 2.55 0.07 83.17 Average: 1 20.16 0.00 2.19 3.25 0.07 74.33