---> uname -a: Linux prd-centos8-builder-2c-8g-9514.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): 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: 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): 0,1 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 7.8G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 550 4897 19 2248 6852 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:71:30:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe71:3092/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:31:43:e5 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) 12/20/2023 _x86_64_ (2 CPU) 13:22:19 LINUX RESTART (2 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 6.80 0.00 6.80 0.00 854.74 01:25:01 PM 1.13 0.00 1.13 0.00 20.51 01:26:01 PM 0.23 0.03 0.20 0.53 2.35 01:27:01 PM 0.37 0.00 0.37 0.00 5.35 01:28:01 PM 0.13 0.00 0.13 0.00 1.68 01:29:01 PM 0.38 0.13 0.25 27.46 3.53 01:30:01 PM 67.37 13.16 54.21 2246.43 3682.14 01:31:01 PM 110.83 0.05 110.78 0.67 11355.12 Average: 23.41 1.67 21.74 284.37 1991.03 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 5613804 7173284 2268484 28.78 2688 1759004 868884 9.73 168892 1839224 12 01:25:01 PM 5607204 7166684 2275084 28.86 2688 1759004 868884 9.73 168896 1845760 4 01:26:01 PM 5607752 7167252 2274536 28.86 2688 1759024 868884 9.73 168924 1845316 4 01:27:01 PM 5608088 7167588 2274200 28.85 2688 1759024 868884 9.73 168924 1845052 12 01:28:01 PM 5603600 7163104 2278688 28.91 2688 1759028 868884 9.73 168924 1849500 16 01:29:01 PM 5585688 7145772 2296600 29.14 2688 1759724 934936 10.47 169040 1867304 12 01:30:01 PM 5255728 7094576 2626560 33.32 2688 2025732 889960 9.96 381248 1938524 131628 01:31:01 PM 4981000 6981696 2901288 36.81 2688 2178532 979412 10.97 385268 2170904 51524 Average: 5482858 7132494 2399430 30.44 2688 1844884 893591 10.01 222514 1900198 22902 01:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 1.25 0.97 0.24 0.23 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 2.92 1.20 0.73 0.49 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 1.25 1.02 0.24 0.29 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 1.38 1.22 0.28 0.29 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 1.08 0.98 0.27 0.27 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 4.30 3.35 2.47 1.40 0.00 0.00 0.00 0.00 01:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 72.77 60.99 753.83 18.68 0.00 0.00 0.00 0.00 01:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 44.71 37.51 529.18 7.23 0.00 0.00 0.00 0.00 01:31:01 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 16.21 13.41 160.92 3.61 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) 12/20/2023 _x86_64_ (2 CPU) 13:22:19 LINUX RESTART (2 CPU) 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 0.35 0.00 0.08 0.27 0.05 99.25 01:24:01 PM 0 0.12 0.00 0.08 0.52 0.05 99.23 01:24:01 PM 1 0.58 0.00 0.08 0.02 0.05 99.27 01:25:01 PM all 0.43 0.00 0.10 0.01 0.05 99.41 01:25:01 PM 0 0.30 0.00 0.08 0.02 0.05 99.55 01:25:01 PM 1 0.57 0.00 0.12 0.00 0.05 99.27 01:26:01 PM all 0.32 0.00 0.08 0.00 0.04 99.56 01:26:01 PM 0 0.17 0.00 0.10 0.00 0.07 99.67 01:26:01 PM 1 0.47 0.00 0.07 0.00 0.02 99.45 01:27:01 PM all 0.33 0.00 0.11 0.00 0.05 99.52 01:27:01 PM 0 0.10 0.00 0.17 0.00 0.05 99.68 01:27:01 PM 1 0.55 0.00 0.05 0.00 0.05 99.35 01:28:01 PM all 0.25 0.00 0.10 0.00 0.04 99.61 01:28:01 PM 0 0.15 0.00 0.13 0.00 0.05 99.67 01:28:01 PM 1 0.35 0.00 0.07 0.00 0.03 99.55 01:29:01 PM all 0.81 0.00 0.21 0.00 0.04 98.94 01:29:01 PM 0 0.48 0.00 0.17 0.00 0.03 99.32 01:29:01 PM 1 1.14 0.00 0.25 0.00 0.05 98.56 01:30:01 PM all 37.35 0.00 3.61 1.73 0.11 57.20 01:30:01 PM 0 40.83 0.00 3.40 1.57 0.12 54.09 01:30:01 PM 1 33.88 0.00 3.82 1.90 0.10 60.31 01:31:01 PM all 36.40 0.00 3.31 3.55 0.10 56.64 01:31:01 PM 0 43.35 0.00 3.31 3.46 0.10 49.78 01:31:01 PM 1 29.47 0.00 3.31 3.65 0.10 63.48 Average: all 9.54 0.00 0.95 0.70 0.06 88.75 Average: 0 10.69 0.00 0.93 0.69 0.06 87.62 Average: 1 8.39 0.00 0.97 0.70 0.06 89.89