---> uname -a: Linux prd-centos8-builder-4c-4g-5471.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 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 738 12505 19 2516 14686 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:4b:db:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe4b:db30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:c5:01:77 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) 09:58:02 LINUX RESTART (4 CPU) 09:59:01 AM tps rtps wtps bread/s bwrtn/s 10:00:01 AM 9.66 0.00 9.66 0.00 915.81 10:01:01 AM 1.67 0.22 1.45 7.33 23.25 10:02:01 AM 77.83 16.06 61.78 2608.93 4555.75 10:03:01 AM 175.14 17.46 157.68 3826.19 11172.03 10:04:01 AM 126.86 0.83 126.02 77.04 9039.79 Average: 78.23 6.91 71.31 1303.90 5140.94 09:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:01 AM 13782844 15260880 2356612 14.60 2688 1708532 1011068 5.88 136724 1924700 4 10:01:01 AM 13768260 15250828 2371196 14.69 2688 1713632 1011068 5.88 137120 1937376 4904 10:02:01 AM 13313068 15132960 2826388 17.51 2688 2034968 1101656 6.41 184464 2290704 155700 10:03:01 AM 12280740 14450728 3858716 23.91 2688 2374648 1729316 10.06 222524 3236552 149768 10:04:01 AM 12830020 15062436 3309436 20.51 2688 2431716 1111000 6.46 426888 2468632 27172 Average: 13194986 15031566 2944470 18.24 2688 2052699 1192822 6.94 221544 2371593 67510 09:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 0.58 0.28 0.27 0.20 0.00 0.00 0.00 0.00 10:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 45.64 26.62 98.41 6.51 0.00 0.00 0.00 0.00 10:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 186.56 146.44 1081.14 35.97 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 242.72 213.10 2529.30 40.74 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 83.94 77.59 539.31 15.46 0.00 0.00 0.00 0.00 10:04:01 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 111.89 92.80 849.65 19.78 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) 09:58:02 LINUX RESTART (4 CPU) 09:59:01 AM CPU %user %nice %system %iowait %steal %idle 10:00:01 AM all 0.18 0.00 0.06 0.14 0.03 99.59 10:00:01 AM 0 0.02 0.00 0.02 0.00 0.02 99.95 10:00:01 AM 1 0.08 0.00 0.10 0.08 0.03 99.70 10:00:01 AM 2 0.10 0.00 0.07 0.00 0.05 99.78 10:00:01 AM 3 0.52 0.00 0.07 0.47 0.03 98.92 10:01:01 AM all 0.53 0.00 0.16 0.00 0.03 99.28 10:01:01 AM 0 0.47 0.00 0.20 0.00 0.05 99.28 10:01:01 AM 1 0.38 0.00 0.22 0.00 0.02 99.38 10:01:01 AM 2 0.57 0.00 0.07 0.00 0.02 99.35 10:01:01 AM 3 0.69 0.00 0.15 0.02 0.03 99.11 10:02:01 AM all 19.68 0.00 2.99 1.46 0.08 75.80 10:02:01 AM 0 13.30 0.00 1.96 0.45 0.10 84.19 10:02:01 AM 1 28.62 0.00 3.46 2.16 0.08 65.67 10:02:01 AM 2 9.99 0.00 2.09 0.79 0.07 87.06 10:02:01 AM 3 26.79 0.00 4.43 2.43 0.07 66.29 10:03:01 AM all 33.72 0.00 3.12 2.51 0.09 60.57 10:03:01 AM 0 33.53 0.00 3.78 2.24 0.08 60.36 10:03:01 AM 1 37.55 0.00 2.53 2.06 0.08 57.77 10:03:01 AM 2 24.96 0.00 2.47 2.74 0.10 69.73 10:03:01 AM 3 38.79 0.00 3.68 2.98 0.10 54.44 10:04:01 AM all 25.77 0.00 2.37 1.99 0.08 69.79 10:04:01 AM 0 29.29 0.00 2.28 3.88 0.08 64.47 10:04:01 AM 1 35.48 0.00 2.38 1.54 0.10 60.50 10:04:01 AM 2 12.58 0.00 1.83 1.84 0.07 83.68 10:04:01 AM 3 25.80 0.00 2.98 0.69 0.07 70.46 Average: all 15.95 0.00 1.74 1.22 0.06 81.04 Average: 0 15.30 0.00 1.64 1.31 0.07 81.68 Average: 1 20.38 0.00 1.73 1.17 0.06 76.66 Average: 2 9.61 0.00 1.30 1.07 0.06 87.95 Average: 3 18.49 0.00 2.26 1.31 0.06 77.87