---> uname -a: Linux prd-centos8-builder-4c-4g-12883.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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: 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): 0-3 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 755 12272 19 2733 14664 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:48:04:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe48:42e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:8f:d0:ed 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/02/2024 _x86_64_ (4 CPU) 08:34:50 LINUX RESTART (4 CPU) 08:35:01 AM tps rtps wtps bread/s bwrtn/s 08:36:01 AM 187.81 124.77 63.04 14153.72 40790.09 08:37:01 AM 120.14 6.60 113.55 1270.38 9885.64 08:38:01 AM 302.27 18.81 283.46 4207.26 11706.18 08:39:01 AM 30.76 0.55 30.21 330.48 4577.85 08:40:01 AM 35.72 2.13 33.59 190.60 2747.90 Average: 135.34 30.58 104.77 4030.95 13942.74 08:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:01 AM 13425848 15122432 2713472 16.81 2688 1918208 1122432 6.53 208084 2176476 90920 08:37:01 AM 13050404 15065200 3088916 19.14 2688 2221968 1159272 6.74 250828 2451076 145252 08:38:01 AM 11457372 13809548 4681948 29.01 2688 2553216 2423636 14.10 336000 3927020 109052 08:39:01 AM 11338212 13743144 4801108 29.75 2688 2603808 2170312 12.63 367904 4008428 29228 08:40:01 AM 12585792 15034652 3553528 22.02 2688 2645544 1145364 6.66 547016 2580264 40008 Average: 12371526 14554995 3767794 23.35 2688 2388549 1604203 9.33 341966 3028653 82892 08:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 355.47 241.83 1762.59 58.22 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 64.48 50.82 859.73 6.02 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 255.00 228.59 3291.41 42.65 0.00 0.00 0.00 0.00 08:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 13.18 12.55 24.14 5.35 0.00 0.00 0.00 0.00 08:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 18.69 17.81 40.75 8.48 0.00 0.00 0.00 0.00 08:40:01 AM 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 141.38 110.33 1195.78 24.15 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/02/2024 _x86_64_ (4 CPU) 08:34:50 LINUX RESTART (4 CPU) 08:35:01 AM CPU %user %nice %system %iowait %steal %idle 08:36:01 AM all 21.17 0.00 3.39 4.79 0.07 70.59 08:36:01 AM 0 20.59 0.00 3.99 10.62 0.09 64.72 08:36:01 AM 1 20.87 0.00 2.52 2.79 0.07 73.75 08:36:01 AM 2 28.15 0.00 4.14 3.83 0.07 63.81 08:36:01 AM 3 15.21 0.00 2.90 1.98 0.07 79.84 08:37:01 AM all 16.26 0.00 1.74 2.47 0.08 79.46 08:37:01 AM 0 11.80 0.00 1.62 1.90 0.08 84.59 08:37:01 AM 1 11.80 0.00 1.50 2.67 0.08 83.94 08:37:01 AM 2 18.19 0.00 1.56 2.23 0.07 77.95 08:37:01 AM 3 23.27 0.00 2.28 3.08 0.07 71.30 08:38:01 AM all 46.78 0.00 2.70 6.46 0.11 43.95 08:38:01 AM 0 46.88 0.00 2.31 6.24 0.12 44.45 08:38:01 AM 1 39.57 0.00 2.86 6.15 0.08 51.34 08:38:01 AM 2 48.50 0.00 3.62 9.53 0.14 38.22 08:38:01 AM 3 52.25 0.00 2.00 3.92 0.12 41.71 08:39:01 AM all 80.57 0.00 1.76 0.68 0.14 16.86 08:39:01 AM 0 83.08 0.00 1.25 0.17 0.12 15.38 08:39:01 AM 1 78.78 0.00 1.60 0.14 0.19 19.30 08:39:01 AM 2 76.32 0.00 1.78 1.60 0.12 20.18 08:39:01 AM 3 84.09 0.00 2.38 0.81 0.12 12.61 08:40:01 AM all 30.46 0.00 1.47 1.52 0.16 66.38 08:40:01 AM 0 24.45 0.00 1.73 0.29 0.07 73.46 08:40:01 AM 1 26.80 0.00 1.54 0.64 0.20 70.82 08:40:01 AM 2 39.38 0.00 1.31 0.92 0.25 58.13 08:40:01 AM 3 31.16 0.00 1.31 4.21 0.12 63.20 Average: all 38.98 0.00 2.21 3.18 0.11 55.52 Average: 0 37.24 0.00 2.18 3.83 0.10 56.66 Average: 1 35.49 0.00 2.00 2.48 0.12 59.91 Average: 2 42.07 0.00 2.47 3.61 0.13 51.71 Average: 3 41.14 0.00 2.17 2.80 0.10 53.79