---> uname -a: Linux prd-centos8-builder-4c-16g-5590.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): 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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 758 12477 19 2525 14666 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:73:43:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe73:430e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:dd:7c:73 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) 02/10/2024 _x86_64_ (4 CPU) 18:48:29 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 82.56 16.49 66.06 2662.45 5617.26 06:51:01 PM 171.50 17.97 153.53 3961.89 10537.26 06:52:01 PM 121.03 0.55 120.48 54.25 8758.56 Average: 125.03 11.67 113.36 2226.39 8304.61 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13321148 15142148 2818308 17.46 2688 2036424 1083796 6.31 185088 2281736 154280 06:51:01 PM 12073196 14254236 4066260 25.19 2688 2385976 1860928 10.83 224848 3442668 149804 06:52:01 PM 12773228 15016444 3366228 20.86 2688 2442852 1144612 6.66 428736 2523580 28784 Average: 12722524 14804276 3416932 21.17 2688 2288417 1363112 7.93 279557 2749328 110956 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 178.69 124.59 1103.73 39.90 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 241.81 199.20 2595.12 40.72 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 49.52 43.64 503.37 11.92 0.00 0.00 0.00 0.00 06:52:01 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 156.68 122.48 1400.87 30.85 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) 02/10/2024 _x86_64_ (4 CPU) 18:48:29 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 20.05 0.00 3.09 1.03 0.08 75.75 06:50:01 PM 0 18.15 0.00 2.39 0.57 0.10 78.80 06:50:01 PM 1 32.51 0.00 3.93 1.07 0.08 62.40 06:50:01 PM 2 7.69 0.00 2.88 1.14 0.08 88.20 06:50:01 PM 3 21.83 0.00 3.14 1.35 0.07 73.61 06:51:01 PM all 34.48 0.00 3.09 2.00 0.09 60.34 06:51:01 PM 0 36.60 0.00 1.96 1.80 0.10 59.54 06:51:01 PM 1 34.48 0.00 4.39 2.93 0.08 58.11 06:51:01 PM 2 31.25 0.00 3.23 2.26 0.10 63.15 06:51:01 PM 3 35.59 0.00 2.78 1.01 0.08 60.54 06:52:01 PM all 25.33 0.00 2.43 1.35 0.08 70.81 06:52:01 PM 0 32.14 0.00 2.11 0.13 0.08 65.53 06:52:01 PM 1 29.92 0.00 3.38 3.01 0.10 63.59 06:52:01 PM 2 22.95 0.00 1.89 1.07 0.07 74.02 06:52:01 PM 3 16.28 0.00 2.33 1.19 0.08 80.11 Average: all 26.62 0.00 2.87 1.46 0.09 68.97 Average: 0 28.95 0.00 2.15 0.84 0.09 67.97 Average: 1 32.30 0.00 3.90 2.34 0.09 61.37 Average: 2 20.64 0.00 2.67 1.49 0.08 75.12 Average: 3 24.56 0.00 2.75 1.18 0.08 71.42