---> uname -a: Linux prd-centos8-builder-4c-4g-19061.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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 758 12134 19 2868 14663 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:0e:94:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe0e:94bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:7c:38:c7 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) 01/22/2024 _x86_64_ (4 CPU) 21:18:36 LINUX RESTART (4 CPU) 09:19:01 PM tps rtps wtps bread/s bwrtn/s 09:20:01 PM 204.77 23.59 181.17 4978.07 7340.92 09:21:01 PM 142.65 13.74 128.90 3090.45 9142.35 09:22:01 PM 247.61 8.01 239.60 1374.32 15718.02 09:23:01 PM 78.79 0.03 78.75 11.86 5721.03 09:24:01 PM 43.89 0.45 43.44 63.85 2557.58 Average: 143.55 9.17 134.39 1903.76 8096.85 09:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:01 PM 13228032 15059088 2911424 18.04 2688 2051356 1185104 6.89 239920 2337608 137424 09:21:01 PM 12545340 14685300 3594116 22.27 2688 2346268 1502140 8.74 242052 2962008 175656 09:22:01 PM 9361048 12007816 6778408 42.00 2688 2845728 4204720 24.46 445288 5900792 231972 09:23:01 PM 10670396 13253160 5469060 33.89 2688 2781356 2838588 16.51 561228 4480376 32344 09:24:01 PM 12449300 15038848 3690156 22.86 2688 2785916 1123284 6.54 742536 2522936 28780 Average: 11650823 14008842 4488633 27.81 2688 2562125 2170767 12.63 446205 3640744 121235 09:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 PM eth0 323.88 212.05 1998.27 61.13 0.00 0.00 0.00 0.00 09:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 PM eth0 153.31 123.89 1751.75 24.03 0.00 0.00 0.00 0.00 09:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 PM lo 988.53 988.53 988.84 988.84 0.00 0.00 0.00 0.00 09:22:01 PM eth0 336.09 266.03 5495.74 36.15 0.00 0.00 0.00 0.00 09:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 PM lo 771.94 771.94 780.92 780.92 0.00 0.00 0.00 0.00 09:23:01 PM eth0 12.76 12.61 23.66 3.18 0.00 0.00 0.00 0.00 09:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 PM lo 831.84 831.84 840.53 840.53 0.00 0.00 0.00 0.00 09:24:01 PM eth0 19.48 17.88 42.37 8.16 0.00 0.00 0.00 0.00 09:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 518.48 518.48 522.08 522.08 0.00 0.00 0.00 0.00 Average: eth0 169.12 126.51 1862.78 26.53 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) 01/22/2024 _x86_64_ (4 CPU) 21:18:36 LINUX RESTART (4 CPU) 09:19:01 PM CPU %user %nice %system %iowait %steal %idle 09:20:01 PM all 19.45 0.00 3.77 2.02 0.08 74.67 09:20:01 PM 0 15.17 0.00 5.05 3.96 0.08 75.73 09:20:01 PM 1 9.68 0.00 3.15 0.87 0.08 86.21 09:20:01 PM 2 39.85 0.00 4.94 3.08 0.08 52.04 09:20:01 PM 3 13.06 0.00 1.92 0.17 0.08 84.77 09:21:01 PM all 23.30 0.00 2.83 2.25 0.08 71.54 09:21:01 PM 0 39.22 0.00 4.11 1.34 0.10 55.24 09:21:01 PM 1 28.49 0.00 3.16 3.34 0.10 64.91 09:21:01 PM 2 13.27 0.00 2.54 2.86 0.07 81.26 09:21:01 PM 3 12.18 0.00 1.49 1.47 0.07 84.79 09:22:01 PM all 58.14 0.00 4.11 2.73 0.12 34.90 09:22:01 PM 0 60.27 0.00 3.10 2.58 0.10 33.94 09:22:01 PM 1 56.13 0.00 6.20 2.17 0.12 35.38 09:22:01 PM 2 56.14 0.00 3.02 3.09 0.13 37.61 09:22:01 PM 3 60.01 0.00 4.11 3.10 0.13 32.64 09:23:01 PM all 68.76 0.00 3.72 0.44 0.14 26.93 09:23:01 PM 0 69.15 0.00 3.74 0.31 0.15 26.64 09:23:01 PM 1 66.04 0.00 3.64 1.09 0.14 29.10 09:23:01 PM 2 69.63 0.00 3.56 0.07 0.14 26.60 09:23:01 PM 3 70.23 0.00 3.94 0.31 0.12 25.40 09:24:01 PM all 26.80 0.00 2.70 0.61 0.08 69.81 09:24:01 PM 0 44.68 0.00 3.02 0.42 0.12 51.76 09:24:01 PM 1 17.96 0.00 1.81 0.82 0.07 79.35 09:24:01 PM 2 25.22 0.00 3.06 0.69 0.08 70.95 09:24:01 PM 3 19.33 0.00 2.89 0.50 0.07 77.20 Average: all 39.16 0.00 3.42 1.62 0.10 55.70 Average: 0 45.58 0.00 3.81 1.73 0.11 48.77 Average: 1 35.56 0.00 3.59 1.66 0.10 59.09 Average: 2 40.67 0.00 3.43 1.96 0.10 53.84 Average: 3 34.85 0.00 2.87 1.11 0.09 61.08