---> uname -a: Linux prd-centos8-robot-2c-8g-2753.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4945 19 2159 6809 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:66:07:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85614sec preferred_lft 85614sec inet6 fe80::f816:3eff:fe66:710/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/18/2025 _x86_64_ (2 CPU) 03:48:37 LINUX RESTART (2 CPU) 03:49:01 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 140.78 99.50 41.28 12417.92 36957.20 03:51:01 AM 13.86 6.18 7.68 1086.44 1796.32 03:52:01 AM 36.03 0.20 35.83 11.06 3099.62 03:53:01 AM 41.72 0.05 41.67 1.07 4406.40 03:54:01 AM 35.38 0.00 35.38 0.00 4022.23 03:55:01 AM 23.86 0.07 23.80 1.87 1706.12 03:56:01 AM 29.85 0.67 29.18 51.19 4909.08 03:57:01 AM 21.33 0.38 20.94 64.25 1430.11 03:58:01 AM 48.53 6.72 41.81 1245.93 2796.97 03:59:02 AM 29.21 0.03 29.18 3.47 5628.35 04:00:01 AM 3.20 0.10 3.10 32.67 528.57 04:01:01 AM 19.28 0.43 18.84 47.85 1587.19 Average: 36.97 9.54 27.42 1248.92 5746.93 03:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5768116 7158024 2114308 26.82 2688 1589124 632104 7.08 163212 1692444 39276 03:51:01 AM 5624688 7101340 2257736 28.64 2688 1671120 654968 7.33 177964 1803356 40500 03:52:01 AM 5470912 7038136 2411512 30.59 2688 1759696 700504 7.84 187788 1940772 54104 03:53:01 AM 5380752 7064732 2501672 31.74 2688 1867052 664728 7.44 186604 1998072 119944 03:54:01 AM 5353744 7048212 2528680 32.08 2688 1877828 664728 7.44 186912 2021600 27148 03:55:01 AM 5232708 7012748 2649716 33.62 2688 1959068 705788 7.90 187856 2129984 94320 03:56:01 AM 5200404 6999440 2682020 34.03 2688 1976804 708220 7.93 198472 2144756 30692 03:57:01 AM 5280548 7081212 2601876 33.01 2688 1978736 635136 7.11 217664 2046716 4 03:58:01 AM 4980828 7021396 2901596 36.81 2688 2210236 678264 7.59 255048 2282672 156576 03:59:02 AM 5018904 7059212 2863520 36.33 2688 2210356 633416 7.09 258500 2237392 4 04:00:01 AM 4998636 7059212 2883788 36.59 2688 2230624 633324 7.09 258956 2257216 1892 04:01:01 AM 5090112 6993564 2792312 35.42 2688 2079792 706244 7.91 464464 1982428 13368 Average: 5283363 7053102 2599061 32.97 2688 1950870 668119 7.48 228620 2044784 48152 03:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 190.50 108.30 738.92 43.30 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 54.62 32.31 230.95 13.30 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 44.76 34.74 559.39 4.20 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 16.98 15.33 151.23 1.75 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 5.52 4.82 91.01 0.88 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 15.41 14.43 110.09 4.16 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 20.45 17.51 359.29 2.26 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 11.26 9.53 4.95 3.41 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 39.54 31.31 301.65 8.13 0.00 0.00 0.00 0.00 03:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:02 AM eth0 178.10 147.74 35.49 35.66 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 77.53 51.09 329.86 5.56 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 70.48 44.59 114.19 52.26 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 60.41 42.63 252.15 14.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/18/2025 _x86_64_ (2 CPU) 03:48:37 LINUX RESTART (2 CPU) 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 21.71 0.06 7.54 46.24 0.12 24.33 03:50:01 AM 0 20.14 0.07 7.38 46.09 0.12 26.20 03:50:01 AM 1 23.27 0.05 7.70 46.40 0.12 22.47 03:51:01 AM all 8.08 0.00 1.68 19.20 0.09 70.95 03:51:01 AM 0 8.34 0.00 1.27 33.74 0.10 56.55 03:51:01 AM 1 7.81 0.00 2.08 4.68 0.08 85.34 03:52:01 AM all 9.74 0.00 1.12 31.74 0.08 57.33 03:52:01 AM 0 9.55 0.00 1.07 47.08 0.08 42.22 03:52:01 AM 1 9.93 0.00 1.17 16.39 0.07 72.44 03:53:01 AM all 15.28 0.00 2.50 14.09 0.12 68.01 03:53:01 AM 0 14.73 0.00 2.52 12.68 0.10 69.96 03:53:01 AM 1 15.82 0.00 2.49 15.50 0.13 66.05 03:54:01 AM all 1.64 0.00 0.44 59.29 0.07 38.57 03:54:01 AM 0 1.16 0.00 0.35 44.97 0.08 53.44 03:54:01 AM 1 2.12 0.00 0.52 73.57 0.05 23.74 03:55:01 AM all 13.71 0.00 1.63 8.02 0.14 76.50 03:55:01 AM 0 20.18 0.00 2.10 10.05 0.17 67.51 03:55:01 AM 1 7.24 0.00 1.16 6.00 0.12 85.49 03:56:01 AM all 9.76 0.00 1.18 16.78 0.09 72.19 03:56:01 AM 0 11.84 0.00 1.14 20.09 0.10 66.82 03:56:01 AM 1 7.68 0.00 1.22 13.48 0.08 77.54 03:57:01 AM all 12.11 0.00 1.22 4.01 0.13 82.52 03:57:01 AM 0 7.18 0.00 1.12 5.94 0.12 85.64 03:57:01 AM 1 17.07 0.00 1.33 2.08 0.15 79.38 03:58:01 AM all 34.03 0.00 5.60 4.35 0.31 55.72 03:58:01 AM 0 39.81 0.00 6.25 4.86 0.33 48.74 03:58:01 AM 1 28.27 0.00 4.95 3.83 0.28 62.67 03:59:02 AM all 3.69 0.00 0.79 2.93 0.07 92.54 03:59:02 AM 0 3.88 0.00 0.95 3.91 0.07 91.20 03:59:02 AM 1 3.50 0.00 0.62 1.94 0.07 93.88 04:00:01 AM all 8.56 0.00 0.58 0.48 0.11 90.27 04:00:01 AM 0 3.24 0.00 0.43 0.60 0.09 95.64 04:00:01 AM 1 13.92 0.00 0.73 0.35 0.14 84.87 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 20.66 0.00 2.68 2.51 0.13 74.02 04:01:01 AM 0 22.85 0.00 2.52 3.34 0.12 71.17 04:01:01 AM 1 18.44 0.00 2.85 1.68 0.13 76.89 Average: all 13.25 0.00 2.24 17.47 0.12 66.91 Average: 0 13.59 0.01 2.25 19.44 0.12 64.59 Average: 1 12.91 0.00 2.23 15.50 0.12 69.24