---> uname -a: Linux prd-centos8-builder-4c-4g-12756.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): 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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 765 12260 19 2735 14654 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:95:50:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe95:5007/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:77:22:44 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) 01/02/2024 _x86_64_ (4 CPU) 02:57:50 LINUX RESTART (4 CPU) 02:58:01 AM tps rtps wtps bread/s bwrtn/s 02:59:01 AM 169.74 112.60 57.15 13712.15 40294.80 03:00:00 AM 98.22 6.82 91.40 1293.30 6504.54 03:00:01 AM 537.23 0.00 537.23 0.00 87289.36 03:01:01 AM 327.65 18.90 308.75 4417.26 14368.47 03:02:01 AM 25.75 0.55 25.20 122.98 4273.28 03:03:01 AM 34.98 2.13 32.84 190.63 2746.86 Average: 132.63 28.18 104.46 3943.07 13890.35 02:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:59:01 AM 13506752 15159648 2632568 16.31 2688 1876176 1103304 6.42 203988 2103676 58604 03:00:00 AM 13062412 15067192 3076908 19.06 2688 2213648 1141208 6.64 246228 2454068 228900 03:00:01 AM 13059188 15065384 3080132 19.08 2688 2214964 1141208 6.64 246368 2454152 189616 03:01:01 AM 11890888 14253612 4248432 26.32 2688 2563604 1829644 10.64 348240 3482316 114128 03:02:01 AM 10550328 12950524 5588992 34.63 2688 2599520 3174144 18.47 363552 4800924 26092 03:03:01 AM 12597668 15044728 3541652 21.94 2688 2643864 1125792 6.55 546764 2570004 38496 Average: 12444539 14590181 3694781 22.89 2688 2351963 1585883 9.23 325857 2977523 109306 02:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 334.32 211.80 1512.48 54.71 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:00 AM eth0 94.89 74.93 1122.90 8.60 0.00 0.00 0.00 0.00 03:00:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 1.06 0.00 0.04 0.00 0.00 0.00 0.00 0.00 03:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 276.64 227.95 3293.17 43.12 0.00 0.00 0.00 0.00 03:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 15.47 12.64 24.71 5.26 0.00 0.00 0.00 0.00 03:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 18.78 17.08 12.87 8.73 0.00 0.00 0.00 0.00 03:03:01 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 147.72 108.64 1189.60 24.06 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) 01/02/2024 _x86_64_ (4 CPU) 02:57:50 LINUX RESTART (4 CPU) 02:58:01 AM CPU %user %nice %system %iowait %steal %idle 02:59:01 AM all 18.62 0.00 3.51 11.42 0.09 66.37 02:59:01 AM 0 19.94 0.00 3.12 8.68 0.10 68.16 02:59:01 AM 1 14.48 0.00 3.01 19.29 0.07 63.16 02:59:01 AM 2 16.17 0.00 2.49 13.88 0.09 67.37 02:59:01 AM 3 23.84 0.00 5.41 3.88 0.09 66.79 03:00:00 AM all 18.59 0.00 1.59 1.20 0.08 78.55 03:00:00 AM 0 18.92 0.00 1.76 0.61 0.05 78.65 03:00:00 AM 1 18.18 0.00 1.54 0.63 0.08 79.56 03:00:00 AM 2 20.60 0.00 1.61 1.53 0.08 76.17 03:00:00 AM 3 16.65 0.00 1.43 2.04 0.08 79.80 03:00:01 AM all 3.50 0.00 2.70 31.54 0.27 61.99 03:00:01 AM 0 0.00 0.00 3.26 67.39 1.09 28.26 03:00:01 AM 1 12.90 0.00 1.08 15.05 0.00 70.97 03:00:01 AM 2 1.09 0.00 4.35 41.30 0.00 53.26 03:00:01 AM 3 0.00 0.00 2.13 3.19 0.00 94.68 03:01:01 AM all 51.92 0.00 2.68 3.24 0.12 42.05 03:01:01 AM 0 50.69 0.00 2.14 2.39 0.12 44.66 03:01:01 AM 1 54.89 0.00 3.43 3.58 0.10 38.00 03:01:01 AM 2 48.66 0.00 2.88 4.29 0.13 44.04 03:01:01 AM 3 53.42 0.00 2.26 2.69 0.12 41.51 03:02:01 AM all 58.50 0.00 1.34 0.52 0.09 39.55 03:02:01 AM 0 60.06 0.00 0.92 0.00 0.08 38.94 03:02:01 AM 1 59.61 0.00 1.72 0.52 0.10 38.05 03:02:01 AM 2 61.84 0.00 0.67 0.02 0.08 37.40 03:02:01 AM 3 52.50 0.00 2.04 1.56 0.08 43.82 03:03:01 AM all 45.33 0.00 1.58 0.23 0.08 52.78 03:03:01 AM 0 52.58 0.00 1.42 0.22 0.08 45.70 03:03:01 AM 1 43.79 0.00 2.02 0.20 0.08 53.90 03:03:01 AM 2 40.47 0.00 1.14 0.32 0.08 57.99 03:03:01 AM 3 44.48 0.00 1.75 0.17 0.08 53.52 Average: all 38.63 0.00 2.14 3.38 0.09 55.76 Average: 0 40.46 0.00 1.87 2.56 0.09 55.02 Average: 1 38.27 0.00 2.34 4.82 0.09 54.48 Average: 2 37.61 0.00 1.76 4.07 0.09 56.46 Average: 3 38.17 0.00 2.57 2.06 0.09 57.10