---> uname -a: Linux prd-centos8-builder-4c-4g-4299.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 783 9624 19 5353 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:d1:e0:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86006sec preferred_lft 86006sec inet6 fe80::f816:3eff:fed1:e07a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:0c:43:4c 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/07/2024 _x86_64_ (4 CPU) 17:02:04 LINUX RESTART (4 CPU) 05:03:01 PM tps rtps wtps bread/s bwrtn/s 05:04:01 PM 124.09 20.23 103.87 4362.41 8637.59 05:05:01 PM 136.31 4.38 131.93 1007.17 7835.64 05:06:01 PM 106.28 0.53 105.75 35.32 12939.37 05:07:01 PM 127.31 0.48 126.83 9.07 60796.63 05:08:01 PM 93.25 0.13 93.12 27.59 40941.20 Average: 117.45 5.15 112.30 1088.35 26229.55 05:03:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:04:01 PM 12983756 14996804 3155692 19.55 2688 2223144 1421344 8.27 217096 2563540 120276 05:05:01 PM 11827132 14209368 4312316 26.72 2688 2583880 2240128 13.03 273876 3625276 265084 05:06:01 PM 11147380 13914912 4992068 30.93 2688 2961728 2034908 11.84 351056 4198280 296592 05:07:01 PM 9249916 13846048 6889532 42.69 2688 4771712 2061604 11.99 903428 5498928 321128 05:08:01 PM 9847712 14966120 6291736 38.98 2688 5286376 1156208 6.73 734400 5055608 17804 Average: 11011179 14386650 5128269 31.77 2688 3565368 1782838 10.37 495971 4188326 204177 05:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 77.21 61.50 871.81 12.41 0.00 0.00 0.00 0.00 05:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 443.63 319.06 4960.73 40.28 0.00 0.00 0.00 0.00 05:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 227.62 196.27 2868.04 32.51 0.00 0.00 0.00 0.00 05:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 05:07:01 PM eth0 93.97 75.09 668.74 15.52 0.00 0.00 0.00 0.00 05:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 PM eth0 109.96 99.87 194.03 33.63 0.00 0.00 0.00 0.00 05:08:01 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 190.47 150.35 1912.61 26.87 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/07/2024 _x86_64_ (4 CPU) 17:02:04 LINUX RESTART (4 CPU) 05:03:01 PM CPU %user %nice %system %iowait %steal %idle 05:04:01 PM all 20.61 0.00 2.81 1.32 0.06 75.20 05:04:01 PM 0 29.51 0.00 3.57 1.22 0.07 65.63 05:04:01 PM 1 27.87 0.00 3.21 1.40 0.07 67.46 05:04:01 PM 2 7.30 0.00 1.47 1.75 0.05 89.42 05:04:01 PM 3 17.74 0.00 2.99 0.90 0.07 78.30 05:05:01 PM all 26.50 0.00 2.54 1.48 0.08 69.40 05:05:01 PM 0 29.84 0.00 2.75 1.81 0.08 65.52 05:05:01 PM 1 22.82 0.00 2.04 1.47 0.07 73.60 05:05:01 PM 2 24.47 0.00 3.41 1.69 0.07 70.35 05:05:01 PM 3 28.88 0.00 1.98 0.96 0.08 68.11 05:06:01 PM all 54.81 0.00 2.96 1.04 0.10 41.10 05:06:01 PM 0 62.49 0.00 1.44 0.30 0.10 35.67 05:06:01 PM 1 56.67 0.00 3.21 1.41 0.10 38.61 05:06:01 PM 2 44.29 0.00 3.82 2.01 0.10 49.78 05:06:01 PM 3 55.75 0.00 3.37 0.45 0.08 40.35 05:07:01 PM all 31.42 0.00 3.12 5.88 0.07 59.51 05:07:01 PM 0 39.15 0.00 2.37 4.79 0.07 53.62 05:07:01 PM 1 43.26 0.00 6.71 10.08 0.08 39.87 05:07:01 PM 2 24.86 0.00 1.92 5.45 0.07 67.70 05:07:01 PM 3 18.39 0.00 1.49 3.18 0.07 76.88 05:08:01 PM all 36.92 0.00 3.38 2.81 0.07 56.83 05:08:01 PM 0 35.72 0.00 3.81 1.57 0.07 58.84 05:08:01 PM 1 34.67 0.00 3.51 0.90 0.08 60.84 05:08:01 PM 2 37.72 0.00 3.84 5.43 0.07 52.95 05:08:01 PM 3 39.57 0.00 2.34 3.34 0.07 54.68 Average: all 34.05 0.00 2.96 2.51 0.08 60.41 Average: 0 39.34 0.00 2.79 1.94 0.08 55.85 Average: 1 37.06 0.00 3.74 3.06 0.08 56.07 Average: 2 27.72 0.00 2.89 3.27 0.07 66.05 Average: 3 32.06 0.00 2.43 1.77 0.07 63.67