---> uname -a: Linux prd-centos8-builder-8c-8g-1271.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.2G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1072 28224 19 2591 30369 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:9d:2c:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86217sec preferred_lft 86217sec inet6 fe80::f816:3eff:fe9d:2ce2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:1f:91:10 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/30/2024 _x86_64_ (8 CPU) 20:39:59 LINUX RESTART (8 CPU) 08:40:00 PM tps rtps wtps bread/s bwrtn/s 08:41:01 PM 319.91 260.74 59.17 22595.85 38526.45 08:42:01 PM 141.32 13.88 127.44 2279.64 15745.23 08:43:01 PM 104.82 0.17 104.65 5.20 8205.63 Average: 190.05 93.36 96.69 8442.91 21010.60 08:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:41:01 PM 29478760 31250320 3174704 9.72 2688 2106864 1415168 4.20 161280 2625184 308556 08:42:01 PM 29033512 31114152 3619952 11.09 2688 2399076 1497396 4.44 390572 2779828 131480 08:43:01 PM 28882804 31083560 3770660 11.55 2688 2511260 1505644 4.47 395024 2893852 98164 Average: 29131692 31149344 3521772 10.79 2688 2339067 1472736 4.37 315625 2766288 179400 08:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:41:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 PM eth0 734.61 526.74 5430.97 165.56 0.00 0.00 0.00 0.00 08:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 PM eth0 77.31 61.96 833.17 10.25 0.00 0.00 0.00 0.00 08:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 PM eth0 34.97 32.82 369.19 7.07 0.00 0.00 0.00 0.00 08:43:01 PM docker0 0.00 0.00 0.00 0.00 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 287.02 210.51 2244.73 62.05 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/30/2024 _x86_64_ (8 CPU) 20:39:59 LINUX RESTART (8 CPU) 08:40:00 PM CPU %user %nice %system %iowait %steal %idle 08:41:01 PM all 15.52 0.01 5.55 3.22 0.08 75.63 08:41:01 PM 0 14.49 0.00 4.89 3.98 0.08 76.57 08:41:01 PM 1 17.60 0.00 5.91 1.59 0.08 74.82 08:41:01 PM 2 22.39 0.00 3.70 1.50 0.10 72.32 08:41:01 PM 3 19.69 0.00 4.52 7.11 0.08 68.60 08:41:01 PM 4 14.06 0.00 5.98 8.03 0.08 71.84 08:41:01 PM 5 14.03 0.00 6.94 0.87 0.08 78.09 08:41:01 PM 6 10.99 0.08 6.30 1.05 0.08 81.50 08:41:01 PM 7 10.84 0.00 6.15 1.57 0.08 81.35 08:42:01 PM all 8.45 0.00 1.43 1.10 0.05 88.97 08:42:01 PM 0 6.83 0.00 1.59 0.83 0.05 90.70 08:42:01 PM 1 10.33 0.00 1.64 1.99 0.07 85.97 08:42:01 PM 2 7.02 0.00 1.30 0.42 0.05 91.20 08:42:01 PM 3 7.16 0.00 1.39 1.10 0.05 90.30 08:42:01 PM 4 3.04 0.00 0.80 1.42 0.05 94.69 08:42:01 PM 5 16.72 0.00 2.67 0.78 0.03 79.79 08:42:01 PM 6 0.42 0.00 0.60 1.59 0.05 97.34 08:42:01 PM 7 16.08 0.00 1.47 0.67 0.03 81.75 08:43:01 PM all 9.22 0.00 1.14 0.53 0.05 89.06 08:43:01 PM 0 18.90 0.00 1.22 0.27 0.07 79.55 08:43:01 PM 1 6.15 0.00 0.77 1.09 0.07 91.93 08:43:01 PM 2 0.60 0.00 0.67 0.48 0.07 98.18 08:43:01 PM 3 0.47 0.00 0.40 0.30 0.07 98.76 08:43:01 PM 4 3.57 0.00 0.57 0.23 0.03 95.59 08:43:01 PM 5 17.73 0.00 2.54 0.85 0.05 78.83 08:43:01 PM 6 13.45 0.00 1.37 0.68 0.03 84.46 08:43:01 PM 7 12.86 0.00 1.60 0.33 0.03 85.18 Average: all 11.10 0.00 2.73 1.63 0.06 84.48 Average: 0 13.41 0.00 2.58 1.71 0.07 82.23 Average: 1 11.40 0.00 2.79 1.55 0.07 84.18 Average: 2 10.11 0.00 1.91 0.81 0.07 87.10 Average: 3 9.19 0.00 2.12 2.87 0.07 85.75 Average: 4 6.95 0.00 2.48 3.27 0.06 87.25 Average: 5 16.14 0.00 4.07 0.83 0.06 78.90 Average: 6 8.31 0.03 2.78 1.11 0.06 87.72 Average: 7 13.25 0.00 3.09 0.86 0.05 82.75