---> uname -a: Linux prd-centos8-builder-4c-4g-8706.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 770 12098 19 2892 14641 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:11:86:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe11:8630/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b3:64:77:57 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/22/2024 _x86_64_ (4 CPU) 14:37:17 LINUX RESTART (4 CPU) 02:38:01 PM tps rtps wtps bread/s bwrtn/s 02:39:01 PM 92.50 25.62 66.88 5705.55 4710.41 02:40:01 PM 71.70 7.55 64.16 1323.38 4597.75 02:41:01 PM 126.04 2.02 124.03 78.91 13080.52 02:42:01 PM 152.05 1.13 150.92 111.03 21071.98 Average: 110.58 9.08 101.50 1804.90 10865.17 02:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:39:01 PM 13570660 15164900 2568788 15.92 2688 1822504 1107104 6.44 171140 2091788 33080 02:40:01 PM 13256112 15118976 2883336 17.87 2688 2078532 1107436 6.44 204892 2327768 167020 02:41:01 PM 12667764 15005316 3471684 21.51 2688 2537488 1260320 7.33 268616 2790660 335216 02:42:01 PM 12393928 14996800 3745520 23.21 2688 2782728 1127800 6.56 463816 2797100 58404 Average: 12972116 15071498 3167332 19.62 2688 2305313 1150665 6.69 277116 2501829 148430 02:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM eth0 289.81 167.73 963.66 51.44 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 79.10 68.21 942.26 8.31 0.00 0.00 0.00 0.00 02:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM eth0 88.94 60.75 1328.00 8.53 0.00 0.00 0.00 0.00 02:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 73.89 62.41 863.46 22.98 0.00 0.00 0.00 0.00 02:42:01 PM docker0 0.00 0.00 0.00 0.00 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 132.94 89.78 1024.35 22.82 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/22/2024 _x86_64_ (4 CPU) 14:37:17 LINUX RESTART (4 CPU) 02:38:01 PM CPU %user %nice %system %iowait %steal %idle 02:39:01 PM all 9.90 0.00 2.63 4.55 0.05 82.88 02:39:01 PM 0 7.70 0.00 2.49 4.89 0.05 84.88 02:39:01 PM 1 15.63 0.00 3.12 3.94 0.05 77.27 02:39:01 PM 2 7.90 0.00 2.55 7.16 0.03 82.36 02:39:01 PM 3 8.38 0.00 2.35 2.20 0.07 87.00 02:40:01 PM all 16.03 0.00 2.20 1.50 0.07 80.19 02:40:01 PM 0 1.67 0.00 0.77 0.57 0.07 96.92 02:40:01 PM 1 18.18 0.00 1.90 1.34 0.07 78.51 02:40:01 PM 2 29.19 0.00 4.38 1.34 0.08 65.01 02:40:01 PM 3 15.06 0.00 1.75 2.77 0.05 80.36 02:41:01 PM all 16.99 0.00 2.79 2.89 0.08 77.25 02:41:01 PM 0 11.90 0.00 1.94 1.22 0.07 84.87 02:41:01 PM 1 10.55 0.00 2.43 4.30 0.07 82.65 02:41:01 PM 2 25.84 0.00 3.66 3.43 0.08 66.98 02:41:01 PM 3 19.67 0.00 3.13 2.63 0.08 74.49 02:42:01 PM all 21.15 0.00 4.01 4.53 0.08 70.23 02:42:01 PM 0 7.53 0.00 3.05 4.60 0.08 84.73 02:42:01 PM 1 31.09 0.00 6.04 2.41 0.08 60.38 02:42:01 PM 2 23.36 0.00 3.15 4.17 0.08 69.23 02:42:01 PM 3 22.62 0.00 3.82 6.94 0.07 66.55 Average: all 16.02 0.00 2.91 3.37 0.07 77.64 Average: 0 7.20 0.00 2.06 2.82 0.07 87.85 Average: 1 18.86 0.00 3.37 2.99 0.07 74.70 Average: 2 21.58 0.00 3.44 4.02 0.07 70.89 Average: 3 16.44 0.00 2.76 3.63 0.07 77.10