---> uname -a: Linux prd-centos8-builder-4c-4g-4437.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 1699 10859 19 3202 13723 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:ca:a3:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:feca:a3aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:1c:78:06 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/21/2024 _x86_64_ (4 CPU) 00:59:36 LINUX RESTART (4 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 292.31 47.44 244.87 6912.82 497035.90 01:01:01 AM 240.42 32.51 207.91 7894.17 16721.76 01:02:01 AM 261.74 19.71 242.03 4336.76 11739.28 01:03:01 AM 80.12 0.38 79.74 93.70 10049.25 01:04:01 AM 115.08 1.45 113.63 100.12 8619.01 01:05:01 AM 30.41 2.48 27.92 68.24 13917.06 Average: 145.94 11.40 134.54 2510.18 13466.24 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 14138512 15466432 2000928 12.40 2688 1558284 684212 4.24 114152 1586592 71324 01:01:01 AM 13367472 15154764 2771968 17.18 2688 2001992 1072664 6.24 185056 2230816 157640 01:02:01 AM 11927900 14195976 4211540 26.09 2688 2472460 2189792 12.74 312680 3492508 229584 01:03:01 AM 11566368 13923136 4573072 28.33 2688 2559228 2059596 11.98 365064 3792928 34296 01:04:01 AM 10603464 13313556 5535976 34.30 2688 2908236 2656148 15.45 502100 4601920 172860 01:05:01 AM 11185408 14111068 4954032 30.70 2688 3123492 1979892 11.52 671248 3856088 164 Average: 12131521 14360822 4007919 24.83 2688 2437282 1773717 10.32 358383 3260142 110978 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 23.08 19.23 5.95 4.24 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 347.28 211.30 1434.53 63.66 0.00 0.00 0.00 0.00 01:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 301.13 250.09 3972.64 40.22 0.00 0.00 0.00 0.00 01:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 78.14 71.96 1148.22 12.23 0.00 0.00 0.00 0.00 01:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM lo 1634.31 1634.31 1560.35 1560.35 0.00 0.00 0.00 0.00 01:04:01 AM eth0 304.72 217.63 4031.96 26.44 0.00 0.00 0.00 0.00 01:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 401.27 216.43 752.70 241.21 0.00 0.00 0.00 0.00 01:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 325.96 325.96 311.21 311.21 0.00 0.00 0.00 0.00 Average: eth0 285.82 193.03 2262.14 76.56 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/21/2024 _x86_64_ (4 CPU) 00:59:36 LINUX RESTART (4 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 5.54 0.00 12.05 38.11 0.33 43.97 01:00:01 AM 0 6.41 0.00 5.13 1.28 0.00 87.18 01:00:01 AM 1 6.41 0.00 12.82 30.77 1.28 48.72 01:00:01 AM 2 4.05 0.00 16.22 79.73 0.00 0.00 01:00:01 AM 3 5.19 0.00 14.29 42.86 0.00 37.66 01:01:01 AM all 24.82 0.00 4.81 3.80 0.08 66.49 01:01:01 AM 0 21.48 0.00 4.14 2.30 0.08 72.00 01:01:01 AM 1 26.68 0.00 6.62 4.87 0.08 61.74 01:01:01 AM 2 34.85 0.00 4.51 4.55 0.10 55.99 01:01:01 AM 3 16.28 0.00 3.96 3.47 0.07 76.21 01:02:01 AM all 46.33 0.00 3.38 2.39 0.10 47.81 01:02:01 AM 0 45.04 0.00 3.97 2.73 0.10 48.16 01:02:01 AM 1 44.58 0.00 2.29 1.62 0.10 51.40 01:02:01 AM 2 52.05 0.00 3.53 1.37 0.10 42.95 01:02:01 AM 3 43.63 0.00 3.71 3.83 0.10 48.73 01:03:01 AM all 48.37 0.00 1.73 0.75 0.08 49.06 01:03:01 AM 0 45.61 0.00 1.34 0.77 0.08 52.20 01:03:01 AM 1 54.04 0.00 1.15 0.18 0.08 44.54 01:03:01 AM 2 48.86 0.00 1.89 0.82 0.08 48.35 01:03:01 AM 3 44.96 0.00 2.55 1.22 0.08 51.18 01:04:01 AM all 58.20 0.00 3.75 0.64 0.10 37.31 01:04:01 AM 0 51.46 0.00 4.03 1.44 0.12 42.95 01:04:01 AM 1 61.69 0.00 3.02 0.42 0.10 34.77 01:04:01 AM 2 57.33 0.00 2.82 0.32 0.10 39.44 01:04:01 AM 3 62.32 0.00 5.12 0.39 0.10 32.07 01:05:01 AM all 29.46 0.00 2.33 0.56 0.05 67.60 01:05:01 AM 0 23.20 0.00 1.81 0.07 0.05 74.88 01:05:01 AM 1 32.16 0.00 2.31 1.39 0.05 64.09 01:05:01 AM 2 34.09 0.00 3.24 0.70 0.05 61.92 01:05:01 AM 3 28.40 0.00 1.94 0.07 0.07 69.53 Average: all 41.35 0.00 3.22 1.72 0.09 53.63 Average: 0 37.27 0.00 3.06 1.46 0.09 58.12 Average: 1 43.75 0.00 3.10 1.77 0.09 51.29 Average: 2 45.33 0.00 3.23 1.74 0.09 49.61 Average: 3 39.03 0.00 3.48 1.90 0.08 55.50