---> uname -a: Linux prd-centos8-builder-4c-4g-20753.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: 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 754 12114 19 2892 14657 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:06:26:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe06:264a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:98:39:01 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) 01/26/2024 _x86_64_ (4 CPU) 14:10:32 LINUX RESTART (4 CPU) 02:11:01 PM tps rtps wtps bread/s bwrtn/s 02:12:01 PM 222.04 33.57 188.47 7430.97 9628.27 02:13:01 PM 110.66 2.12 108.55 69.18 11642.45 02:14:01 PM 145.28 1.13 144.15 124.09 19128.56 Average: 159.33 12.27 147.06 2541.68 13466.21 02:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 PM 13357560 15157268 2781900 17.24 2688 2016244 1105204 6.43 195764 2237512 131124 02:13:01 PM 12933596 15066000 3205864 19.86 2688 2338276 1205628 7.01 218368 2598344 197856 02:14:01 PM 12447028 15046072 3692432 22.88 2688 2779988 1117940 6.50 453012 2761152 187916 Average: 12912728 15089780 3226732 19.99 2688 2378169 1142924 6.65 289048 2532336 172299 02:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 337.15 203.53 1587.86 56.16 0.00 0.00 0.00 0.00 02:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM eth0 104.55 77.49 1627.01 10.61 0.00 0.00 0.00 0.00 02:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 69.63 55.96 895.81 17.87 0.00 0.00 0.00 0.00 02:14:01 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 170.45 112.33 1370.24 28.22 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) 01/26/2024 _x86_64_ (4 CPU) 14:10:32 LINUX RESTART (4 CPU) 02:11:01 PM CPU %user %nice %system %iowait %steal %idle 02:12:01 PM all 19.99 0.00 4.27 2.71 0.08 72.94 02:12:01 PM 0 22.55 0.00 4.36 1.69 0.12 71.28 02:12:01 PM 1 26.29 0.00 4.41 1.74 0.08 67.48 02:12:01 PM 2 10.05 0.00 2.85 2.32 0.07 84.71 02:12:01 PM 3 21.08 0.00 5.48 5.11 0.07 68.27 02:13:01 PM all 18.87 0.00 2.87 1.74 0.09 76.43 02:13:01 PM 0 21.70 0.00 4.01 1.87 0.08 72.33 02:13:01 PM 1 21.47 0.00 3.18 2.39 0.10 72.86 02:13:01 PM 2 14.12 0.00 1.96 0.94 0.08 82.90 02:13:01 PM 3 18.15 0.00 2.31 1.77 0.10 77.66 02:14:01 PM all 21.82 0.00 4.20 2.27 0.08 71.63 02:14:01 PM 0 20.58 0.00 3.06 2.57 0.08 73.70 02:14:01 PM 1 27.56 0.00 4.47 1.86 0.08 66.02 02:14:01 PM 2 9.06 0.00 3.25 2.16 0.08 85.44 02:14:01 PM 3 30.07 0.00 6.02 2.46 0.07 61.38 Average: all 20.23 0.00 3.78 2.24 0.09 73.67 Average: 0 21.61 0.00 3.81 2.05 0.09 72.44 Average: 1 25.10 0.00 4.02 2.00 0.09 68.79 Average: 2 11.08 0.00 2.69 1.81 0.08 84.35 Average: 3 23.10 0.00 4.60 3.11 0.08 69.11