---> uname -a: Linux prd-centos8-builder-4c-4g-5478.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 783 11968 19 3009 14628 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:3b:08:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe3b:824/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:bd:1e:76 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) 02/10/2024 _x86_64_ (4 CPU) 10:14:49 LINUX RESTART (4 CPU) 10:15:02 AM tps rtps wtps bread/s bwrtn/s 10:16:02 AM 159.82 88.34 71.47 10931.56 41609.06 10:17:01 AM 153.71 20.69 133.02 4457.88 9792.99 10:18:01 AM 155.43 4.27 151.17 1027.66 11770.63 10:19:01 AM 106.96 0.33 106.63 21.33 11495.58 Average: 143.87 28.19 115.68 4079.78 18608.94 10:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:16:02 AM 13382424 15103424 2757032 17.08 2688 1943428 1159944 6.75 188672 2243028 110668 10:17:01 AM 12830356 14895940 3309100 20.50 2688 2271904 1333712 7.76 225028 2695344 114272 10:18:01 AM 11372348 13775096 4767108 29.54 2688 2597684 2305436 13.41 321916 4009856 112248 10:19:01 AM 12288132 14994200 3851324 23.86 2688 2885008 1132796 6.59 540668 2832608 95832 Average: 12468315 14692165 3671141 22.75 2688 2424506 1482972 8.63 319071 2945209 108255 10:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:16:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:02 AM eth0 382.23 236.02 1828.63 59.38 0.00 0.00 0.00 0.00 10:16:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM eth0 76.74 64.37 798.39 19.55 0.00 0.00 0.00 0.00 10:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 249.17 203.18 2835.78 31.39 0.00 0.00 0.00 0.00 10:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 95.80 70.91 1941.96 13.33 0.00 0.00 0.00 0.00 10:19:01 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 200.75 143.57 1855.70 30.84 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) 02/10/2024 _x86_64_ (4 CPU) 10:14:49 LINUX RESTART (4 CPU) 10:15:02 AM CPU %user %nice %system %iowait %steal %idle 10:16:02 AM all 22.90 0.00 5.34 6.53 0.08 65.15 10:16:02 AM 0 15.37 0.00 5.44 2.34 0.07 76.78 10:16:02 AM 1 23.01 0.00 4.89 5.34 0.10 66.66 10:16:02 AM 2 37.10 0.00 6.10 6.77 0.07 49.97 10:16:02 AM 3 16.12 0.00 4.94 11.71 0.09 67.15 10:17:01 AM all 22.67 0.00 3.40 1.82 0.09 72.04 10:17:01 AM 0 16.96 0.00 2.90 2.29 0.08 77.76 10:17:01 AM 1 23.51 0.00 3.40 1.24 0.09 71.76 10:17:01 AM 2 33.11 0.00 4.32 1.89 0.09 60.60 10:17:01 AM 3 17.10 0.00 2.96 1.84 0.09 78.01 10:18:01 AM all 62.39 0.00 3.25 2.88 0.12 31.36 10:18:01 AM 0 73.23 0.00 1.47 1.84 0.12 23.35 10:18:01 AM 1 56.51 0.00 4.66 3.48 0.13 35.21 10:18:01 AM 2 57.96 0.00 4.87 4.81 0.13 32.22 10:18:01 AM 3 61.84 0.00 1.99 1.40 0.10 34.67 10:19:01 AM all 67.37 0.00 3.17 0.81 0.10 28.55 10:19:01 AM 0 76.19 0.00 2.30 0.08 0.10 21.32 10:19:01 AM 1 75.15 0.00 3.61 1.20 0.10 19.94 10:19:01 AM 2 58.90 0.00 2.37 0.82 0.10 37.81 10:19:01 AM 3 59.21 0.00 4.38 1.15 0.08 35.17 Average: all 44.05 0.00 3.78 2.99 0.10 49.08 Average: 0 45.72 0.00 3.02 1.63 0.09 49.54 Average: 1 44.78 0.00 4.14 2.81 0.11 48.17 Average: 2 46.88 0.00 4.41 3.56 0.10 45.06 Average: 3 38.82 0.00 3.56 3.99 0.09 53.55