---> uname -a: Linux prd-centos8-robot-2c-8g-7086.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 602 4974 19 2120 6798 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:e0:5e:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85442sec preferred_lft 85442sec inet6 fe80::f816:3eff:fee0:5e49/64 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) 02/16/2024 _x86_64_ (2 CPU) 01:06:36 LINUX RESTART (2 CPU) 01:07:01 AM tps rtps wtps bread/s bwrtn/s 01:08:01 AM 60.36 18.28 42.09 5008.73 37521.76 01:09:01 AM 110.48 6.88 103.60 1300.50 9617.53 01:10:01 AM 69.77 0.65 69.12 28.13 6235.56 01:11:01 AM 11.20 0.82 10.38 124.63 297.72 01:12:01 AM 45.02 0.20 44.82 9.33 2860.78 01:13:01 AM 32.88 0.00 32.88 0.00 5857.37 01:14:01 AM 6.08 0.02 6.06 0.13 269.34 01:15:01 AM 0.87 0.00 0.87 0.00 98.82 01:16:01 AM 0.22 0.00 0.22 0.00 24.33 01:17:01 AM 0.17 0.00 0.17 0.00 13.21 01:18:01 AM 0.25 0.00 0.25 0.00 15.88 01:19:01 AM 0.27 0.00 0.27 0.00 13.36 01:20:01 AM 0.12 0.00 0.12 0.00 7.86 01:21:01 AM 0.50 0.00 0.50 0.00 18.21 01:22:01 AM 23.76 0.38 23.38 45.45 1142.60 Average: 24.13 1.82 22.31 434.49 4266.44 01:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 AM 5549548 7059256 2332900 29.60 2688 1703720 730044 8.17 159312 1894476 75160 01:09:01 AM 5237828 7024592 2644620 33.55 2688 1966788 725756 8.13 194144 2116620 97084 01:10:01 AM 5225768 7043660 2656680 33.70 2688 1994980 697100 7.81 202320 2108028 1088 01:11:01 AM 5243316 7065204 2639132 33.48 2688 1998924 664224 7.44 215228 2077456 4 01:12:01 AM 5035340 7047640 2847108 36.12 2688 2181420 657992 7.37 233880 2242836 161432 01:13:01 AM 5023464 7035072 2858984 36.27 2688 2181428 657992 7.37 233908 2248664 4 01:14:01 AM 4984560 6997812 2897888 36.76 2688 2183072 722840 8.09 234084 2287520 292 01:15:01 AM 4978496 6994412 2903952 36.84 2688 2185744 722840 8.09 234088 2293732 380 01:16:01 AM 4978104 6994372 2904344 36.85 2688 2186104 722840 8.09 234088 2294040 56 01:17:01 AM 4977064 6993660 2905384 36.86 2688 2186448 722840 8.09 234088 2294896 40 01:18:01 AM 4976356 6993344 2906092 36.87 2688 2186808 722840 8.09 234088 2295684 4 01:19:01 AM 4975776 6993108 2906672 36.88 2688 2187152 722840 8.09 234088 2296172 24 01:20:01 AM 4974196 6991872 2908252 36.90 2688 2187504 727128 8.14 234088 2297800 176 01:21:01 AM 5016448 7035564 2866000 36.36 2688 2188948 663492 7.43 235248 2254772 1220 01:22:01 AM 5075520 6938624 2806928 35.61 2688 2038844 768036 8.60 433340 2024264 26280 Average: 5083452 7013879 2798996 35.51 2688 2103859 708587 7.93 236399 2201797 24216 01:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 201.38 143.54 1097.21 56.08 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 63.18 50.05 790.66 6.90 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 27.90 21.05 167.39 5.94 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 20.11 12.93 5.17 3.64 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 47.28 43.84 319.35 13.26 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 498.38 415.31 96.90 82.40 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 41.09 31.64 15.37 5.37 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 27.53 29.41 6.65 5.99 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 10.53 9.58 2.10 1.78 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 9.35 9.45 1.97 1.75 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 9.63 9.76 2.11 1.87 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 9.60 9.70 2.04 1.81 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 9.61 9.66 2.22 1.94 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 14.93 14.83 5.20 2.91 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 51.65 41.94 83.30 39.20 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 69.47 56.84 173.19 15.39 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) 02/16/2024 _x86_64_ (2 CPU) 01:06:36 LINUX RESTART (2 CPU) 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 19.92 0.00 4.97 21.08 0.08 53.93 01:08:01 AM 0 23.69 0.00 6.09 23.54 0.08 46.60 01:08:01 AM 1 16.15 0.00 3.86 18.62 0.08 61.28 01:09:01 AM all 37.17 0.00 5.29 3.41 0.11 54.02 01:09:01 AM 0 45.41 0.00 6.04 3.54 0.10 44.91 01:09:01 AM 1 28.93 0.00 4.54 3.29 0.12 63.12 01:10:01 AM all 22.83 0.00 3.25 1.95 0.10 71.87 01:10:01 AM 0 26.51 0.00 2.92 2.66 0.10 67.81 01:10:01 AM 1 19.17 0.00 3.58 1.23 0.10 75.92 01:11:01 AM all 8.88 0.00 1.20 0.26 0.08 89.59 01:11:01 AM 0 16.81 0.00 1.36 0.13 0.08 81.61 01:11:01 AM 1 0.95 0.00 1.04 0.38 0.08 97.55 01:12:01 AM all 31.59 0.00 4.69 1.78 0.10 61.84 01:12:01 AM 0 33.19 0.00 4.70 2.05 0.08 59.98 01:12:01 AM 1 29.98 0.00 4.68 1.51 0.12 63.71 01:13:01 AM all 1.30 0.00 1.25 1.17 0.05 96.23 01:13:01 AM 0 1.29 0.00 1.36 0.89 0.05 96.41 01:13:01 AM 1 1.31 0.00 1.14 1.46 0.05 96.05 01:14:01 AM all 9.56 0.00 0.45 0.11 0.08 89.79 01:14:01 AM 0 14.53 0.00 0.45 0.15 0.08 84.78 01:14:01 AM 1 4.63 0.00 0.45 0.07 0.08 94.77 01:15:01 AM all 13.84 0.00 0.32 0.02 0.08 85.74 01:15:01 AM 0 22.00 0.00 0.34 0.00 0.08 77.58 01:15:01 AM 1 5.72 0.00 0.30 0.03 0.08 93.86 01:16:01 AM all 4.29 0.00 0.15 0.00 0.08 95.48 01:16:01 AM 0 3.31 0.00 0.13 0.00 0.07 96.49 01:16:01 AM 1 5.28 0.00 0.17 0.00 0.08 94.47 01:17:01 AM all 4.18 0.00 0.17 0.00 0.09 95.56 01:17:01 AM 0 3.49 0.00 0.17 0.00 0.10 96.24 01:17:01 AM 1 4.88 0.00 0.17 0.00 0.08 94.87 01:18:01 AM all 4.32 0.00 0.18 0.00 0.08 95.43 01:18:01 AM 0 6.54 0.00 0.23 0.00 0.08 93.14 01:18:01 AM 1 2.11 0.00 0.12 0.00 0.07 97.71 01:18:01 AM CPU %user %nice %system %iowait %steal %idle 01:19:01 AM all 4.31 0.00 0.18 0.00 0.08 95.43 01:19:01 AM 0 5.75 0.00 0.18 0.00 0.08 93.99 01:19:01 AM 1 2.88 0.00 0.17 0.00 0.08 96.87 01:20:01 AM all 4.25 0.00 0.18 0.00 0.08 95.50 01:20:01 AM 0 2.94 0.00 0.15 0.00 0.07 96.84 01:20:01 AM 1 5.56 0.00 0.20 0.00 0.08 94.15 01:21:01 AM all 5.67 0.00 0.37 0.01 0.08 93.87 01:21:01 AM 0 5.80 0.00 0.37 0.02 0.07 93.74 01:21:01 AM 1 5.53 0.00 0.37 0.00 0.10 94.00 01:22:01 AM all 24.58 0.00 2.77 0.28 0.08 72.29 01:22:01 AM 0 23.98 0.00 2.84 0.45 0.10 72.63 01:22:01 AM 1 25.18 0.00 2.70 0.12 0.07 71.94 Average: all 13.11 0.00 1.69 2.00 0.08 83.11 Average: 0 15.67 0.00 1.82 2.23 0.08 80.19 Average: 1 10.54 0.00 1.56 1.78 0.09 86.03