---> uname -a: Linux prd-centos8-builder-4c-4g-6611.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): 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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 12381 19 2599 14647 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:f2:88:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fef2:889a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:68:6f:60 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 08/01/2024 _x86_64_ (4 CPU) 14:34:32 LINUX RESTART (4 CPU) 02:35:01 PM tps rtps wtps bread/s bwrtn/s 02:36:01 PM 198.67 37.79 160.88 7688.94 10362.53 02:37:01 PM 130.59 13.53 117.06 3098.57 8345.20 02:38:01 PM 135.36 1.15 134.21 87.85 14108.28 Average: 154.87 17.49 137.38 3625.32 10938.49 02:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:36:01 PM 13293076 15083164 2846364 17.64 2688 2011144 1199408 6.98 239068 2273160 136576 02:37:01 PM 12757636 14848956 3381804 20.95 2688 2299172 1319252 7.68 244116 2749868 155716 02:38:01 PM 12691632 15010380 3447808 21.36 2688 2520400 1171812 6.82 435740 2601068 14276 Average: 12914115 14980833 3225325 19.98 2688 2276905 1230157 7.16 306308 2541365 102189 02:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 332.52 208.33 1605.90 66.31 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 123.31 101.15 1337.36 20.33 0.00 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 235.09 166.41 3231.05 28.57 0.00 0.00 0.00 0.00 02:38:01 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 230.31 158.63 2058.04 38.40 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 08/01/2024 _x86_64_ (4 CPU) 14:34:32 LINUX RESTART (4 CPU) 02:35:01 PM CPU %user %nice %system %iowait %steal %idle 02:36:01 PM all 22.29 0.00 4.46 3.63 0.09 69.53 02:36:01 PM 0 21.97 0.00 5.47 5.35 0.08 67.13 02:36:01 PM 1 19.61 0.00 4.57 2.18 0.10 73.54 02:36:01 PM 2 26.74 0.00 3.94 3.05 0.08 66.19 02:36:01 PM 3 20.84 0.00 3.87 3.92 0.10 71.27 02:37:01 PM all 17.34 0.00 2.20 2.44 0.07 77.95 02:37:01 PM 0 11.68 0.00 2.04 1.37 0.07 84.84 02:37:01 PM 1 27.07 0.00 3.46 3.71 0.08 65.67 02:37:01 PM 2 15.79 0.00 1.07 0.99 0.07 82.08 02:37:01 PM 3 14.82 0.00 2.21 3.70 0.05 79.22 02:38:01 PM all 19.59 0.00 2.89 2.70 0.07 74.74 02:38:01 PM 0 21.62 0.00 2.27 1.52 0.08 74.50 02:38:01 PM 1 9.07 0.00 3.29 2.74 0.07 84.84 02:38:01 PM 2 32.56 0.00 4.11 3.31 0.07 59.95 02:38:01 PM 3 14.98 0.00 1.88 3.25 0.07 79.83 Average: all 19.74 0.00 3.18 2.92 0.08 74.08 Average: 0 18.42 0.00 3.26 2.75 0.08 75.50 Average: 1 18.61 0.00 3.77 2.88 0.08 74.65 Average: 2 25.03 0.00 3.04 2.45 0.07 69.40 Average: 3 16.88 0.00 2.65 3.62 0.07 76.78