---> uname -a: Linux prd-centos8-builder-4c-4g-19682.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: 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): 0-3 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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 796 9614 19 5350 14615 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:71:23:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fe71:23dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:b8:74:08 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) 01/23/2024 _x86_64_ (4 CPU) 18:23:19 LINUX RESTART (4 CPU) 06:24:01 PM tps rtps wtps bread/s bwrtn/s 06:25:01 PM 73.42 13.63 59.79 2220.03 5688.22 06:26:01 PM 172.68 14.10 158.58 3116.43 10246.20 06:27:01 PM 136.79 4.05 132.74 1026.36 14842.44 06:28:01 PM 133.06 0.48 132.57 9.06 49434.14 06:29:01 PM 122.85 0.13 122.71 27.60 59931.48 Average: 127.76 6.48 121.28 1279.91 28028.62 06:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:25:01 PM 13301680 15120708 2837776 17.58 2688 2034688 1128172 6.56 198500 2288576 144504 06:26:01 PM 12309012 14601492 3830444 23.73 2688 2495796 1530260 8.90 228096 3196028 289236 06:27:01 PM 11126060 13879700 5013396 31.06 2688 2947424 2078092 12.09 343412 4226680 307128 06:28:01 PM 9083452 13800880 7056004 43.72 2688 4891604 2116872 12.32 943780 5619820 815980 06:29:01 PM 9810356 14935780 6329100 39.22 2688 5292264 1176316 6.84 731912 5097444 39504 Average: 11126112 14467712 5013344 31.06 2688 3532355 1605942 9.34 489140 4085710 319270 06:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 PM eth0 92.28 70.45 866.61 11.78 0.00 0.00 0.00 0.00 06:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 PM eth0 304.42 243.25 4617.74 43.59 0.00 0.00 0.00 0.00 06:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 PM eth0 263.01 226.63 3486.87 42.19 0.00 0.00 0.00 0.00 06:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 PM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 06:28:01 PM eth0 94.72 71.74 794.19 16.21 0.00 0.00 0.00 0.00 06:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 06:29:01 PM eth0 108.10 99.57 192.95 32.82 0.00 0.00 0.00 0.00 06:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 172.51 142.33 1991.72 29.32 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) 01/23/2024 _x86_64_ (4 CPU) 18:23:19 LINUX RESTART (4 CPU) 06:24:01 PM CPU %user %nice %system %iowait %steal %idle 06:25:01 PM all 16.66 0.00 2.61 1.80 0.07 78.87 06:25:01 PM 0 11.80 0.00 2.07 1.19 0.08 84.85 06:25:01 PM 1 16.29 0.00 2.51 0.55 0.07 80.58 06:25:01 PM 2 24.01 0.00 4.08 4.06 0.07 67.78 06:25:01 PM 3 14.56 0.00 1.77 1.40 0.07 82.20 06:26:01 PM all 23.90 0.00 3.27 2.98 0.08 69.77 06:26:01 PM 0 16.39 0.00 2.68 2.63 0.08 78.22 06:26:01 PM 1 27.02 0.00 3.05 3.60 0.08 66.25 06:26:01 PM 2 27.22 0.00 3.93 2.91 0.08 65.85 06:26:01 PM 3 24.95 0.00 3.40 2.78 0.08 68.77 06:27:01 PM all 66.89 0.00 3.48 2.04 0.13 27.46 06:27:01 PM 0 66.09 0.00 3.70 1.60 0.17 28.44 06:27:01 PM 1 60.99 0.00 4.85 3.89 0.15 30.12 06:27:01 PM 2 72.53 0.00 3.22 1.19 0.10 22.96 06:27:01 PM 3 67.93 0.00 2.16 1.48 0.12 28.31 06:28:01 PM all 34.84 0.00 3.31 6.14 0.09 55.62 06:28:01 PM 0 22.08 0.00 2.51 1.79 0.07 73.56 06:28:01 PM 1 64.29 0.00 5.76 3.49 0.10 26.36 06:28:01 PM 2 31.67 0.00 3.37 9.03 0.12 55.81 06:28:01 PM 3 21.52 0.00 1.62 10.25 0.07 66.55 06:29:01 PM all 37.99 0.00 3.59 7.62 0.10 50.70 06:29:01 PM 0 27.48 0.00 2.59 3.07 0.12 66.74 06:29:01 PM 1 34.60 0.00 2.34 5.43 0.10 57.53 06:29:01 PM 2 57.26 0.00 5.84 9.35 0.12 27.44 06:29:01 PM 3 32.58 0.00 3.59 12.65 0.08 51.09 Average: all 36.03 0.00 3.25 4.11 0.10 56.51 Average: 0 28.72 0.00 2.71 2.06 0.10 66.41 Average: 1 40.58 0.00 3.70 3.39 0.10 52.23 Average: 2 42.55 0.00 4.09 5.30 0.10 47.96 Average: 3 32.28 0.00 2.51 5.71 0.08 59.42