---> uname -a: Linux prd-centos8-builder-4c-16g-3965.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: 2799.998 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 9.7G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 866 11023 19 3871 14545 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:fb:af:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fefb:af2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:03:04:f8 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) 02/06/2024 _x86_64_ (4 CPU) 18:33:21 LINUX RESTART (4 CPU) 06:34:01 PM tps rtps wtps bread/s bwrtn/s 06:35:01 PM 90.70 13.80 76.91 2224.99 6907.06 06:36:01 PM 158.51 2.40 156.11 362.87 19700.90 06:37:01 PM 425.45 119.86 305.60 5084.26 39393.52 Average: 224.90 45.36 179.55 2557.64 22001.59 06:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:35:01 PM 13179908 15055808 2959540 18.34 2688 2091544 1128812 6.57 196988 2409572 173312 06:36:01 PM 11979300 14713248 4160148 25.78 2688 2927200 1649568 9.60 533476 3187216 594928 06:37:01 PM 11330908 14896120 4808540 29.79 2688 3691024 1192248 6.94 677488 3551300 201668 Average: 12163372 14888392 3976076 24.64 2688 2903256 1323543 7.70 469317 3049363 323303 06:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 146.98 116.01 1288.67 14.51 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 272.25 196.93 4089.43 19.67 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 275.63 233.18 3528.19 35.75 0.00 0.00 0.00 0.00 06:37:01 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 231.62 182.04 2968.73 23.31 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) 02/06/2024 _x86_64_ (4 CPU) 18:33:21 LINUX RESTART (4 CPU) 06:34:01 PM CPU %user %nice %system %iowait %steal %idle 06:35:01 PM all 20.55 0.00 3.10 1.10 0.09 75.17 06:35:01 PM 0 9.24 0.00 1.39 0.89 0.08 88.41 06:35:01 PM 1 21.31 0.00 2.88 1.22 0.08 74.50 06:35:01 PM 2 23.22 0.00 3.53 1.41 0.08 71.76 06:35:01 PM 3 28.42 0.00 4.62 0.87 0.10 65.99 06:36:01 PM all 31.65 0.00 4.69 6.43 0.11 57.11 06:36:01 PM 0 25.20 0.00 4.14 6.48 0.12 64.07 06:36:01 PM 1 27.59 0.00 4.88 7.31 0.12 60.11 06:36:01 PM 2 29.65 0.00 3.97 5.65 0.10 60.63 06:36:01 PM 3 44.20 0.00 5.78 6.30 0.12 43.61 06:37:01 PM all 60.04 1.33 13.07 7.62 0.15 17.79 06:37:01 PM 0 72.49 0.54 9.76 5.07 0.13 12.01 06:37:01 PM 1 54.87 1.50 14.17 7.99 0.15 21.33 06:37:01 PM 2 49.12 1.77 15.77 9.62 0.15 23.58 06:37:01 PM 3 63.65 1.53 12.59 7.81 0.15 14.26 Average: all 37.38 0.44 6.95 5.04 0.12 50.07 Average: 0 35.61 0.18 5.09 4.14 0.11 54.87 Average: 1 34.55 0.50 7.30 5.50 0.12 52.03 Average: 2 33.97 0.59 7.74 5.55 0.11 52.03 Average: 3 45.39 0.51 7.65 4.99 0.12 41.34