---> uname -a: Linux prd-centos8-builder-2c-2g-17268.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 569 4486 19 2641 6831 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:a3:ca:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fea3:ca8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:99:ff:72 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) 01/17/2024 _x86_64_ (2 CPU) 11:03:20 LINUX RESTART (2 CPU) 11:04:03 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 91.64 30.27 61.37 5248.06 5981.02 11:06:01 AM 80.91 0.07 80.84 2.13 7759.05 11:07:01 AM 107.15 3.07 104.08 125.71 11263.79 Average: 93.25 10.92 82.33 1753.04 8361.03 11:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5202132 7040020 2680308 34.00 2688 2039920 1034168 11.58 225012 2235008 146148 11:06:01 AM 5114708 7077976 2767732 35.11 2688 2153844 958824 10.74 204652 2298724 123420 11:07:01 AM 4617448 7009320 3264992 41.42 2688 2569812 984312 11.02 398360 2554732 299200 Average: 4978096 7042439 2904344 36.85 2688 2254525 992435 11.11 276008 2362821 189589 11:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 272.97 169.25 1696.54 60.33 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 32.89 28.82 337.90 5.00 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 107.43 81.35 1506.97 10.99 0.00 0.00 0.00 0.00 11:07:01 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 136.24 92.28 1174.63 25.05 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) 01/17/2024 _x86_64_ (2 CPU) 11:03:20 LINUX RESTART (2 CPU) 11:04:03 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 37.87 0.00 6.66 3.46 0.14 51.87 11:05:01 AM 0 36.44 0.00 7.26 3.92 0.14 52.25 11:05:01 AM 1 39.31 0.00 6.07 2.99 0.14 51.49 11:06:01 AM all 28.85 0.00 4.61 2.93 0.09 63.51 11:06:01 AM 0 27.53 0.00 4.43 2.96 0.10 64.99 11:06:01 AM 1 30.18 0.00 4.80 2.91 0.08 62.03 11:07:01 AM all 34.33 0.00 5.74 4.25 0.19 55.48 11:07:01 AM 0 34.88 0.00 5.66 4.11 0.15 55.19 11:07:01 AM 1 33.78 0.00 5.83 4.39 0.23 55.77 Average: all 33.64 0.00 5.66 3.55 0.14 57.01 Average: 0 32.90 0.00 5.76 3.66 0.13 57.54 Average: 1 34.38 0.00 5.56 3.44 0.15 56.47