---> uname -a: Linux prd-centos8-builder-4c-4g-5318.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: 2799.996 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 1499 10936 19 3324 13923 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:3b:a2:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fe3b:a200/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:50:f8:28 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) 00:59:29 LINUX RESTART (4 CPU) 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 84.36 16.46 67.89 2660.98 5343.74 01:02:01 AM 281.57 19.75 261.82 4289.49 12040.20 01:03:02 AM 80.00 0.17 79.83 86.86 10142.08 01:04:01 AM 106.25 1.68 104.57 119.96 6491.22 01:05:01 AM 46.44 2.40 44.04 59.59 5687.54 01:06:01 AM 20.79 0.45 20.34 63.85 14661.10 Average: 103.24 6.83 96.41 1216.69 9068.57 01:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 13295024 15124524 2844428 17.62 2688 2045360 1104900 6.43 183196 2310924 160904 01:02:01 AM 12253184 14506328 3886268 24.08 2688 2459328 1581772 9.20 270728 3220084 218652 01:03:02 AM 11264164 13616376 4875288 30.21 2688 2556460 2497308 14.53 322232 4145980 24844 01:04:01 AM 8869164 11749260 7270288 45.05 2688 3078616 4245420 24.70 503052 6333128 287020 01:05:01 AM 11588304 14634292 4551148 28.20 2688 3243872 1444020 8.40 599152 3530324 420156 01:06:01 AM 11227756 14281664 4911696 30.43 2688 3251688 1847700 10.75 776872 3713156 37820 Average: 11416266 13985407 4723186 29.26 2688 2772554 2120187 12.34 442539 3875599 191566 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 207.65 130.61 1185.09 40.43 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 309.73 237.62 3712.21 42.79 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 01:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:02 AM eth0 69.61 60.32 1123.82 9.23 0.00 0.00 0.00 0.00 01:03:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM lo 1615.52 1615.52 1632.96 1632.96 0.00 0.00 0.00 0.00 01:04:01 AM eth0 159.25 128.48 3211.97 18.42 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 0.62 0.62 1.37 1.37 0.00 0.00 0.00 0.00 01:05:01 AM eth0 475.14 293.90 2024.50 84.53 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 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 64.95 37.35 22.62 198.90 0.00 0.00 0.00 0.00 01:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 265.57 265.57 268.56 268.56 0.00 0.00 0.00 0.00 Average: eth0 214.53 148.10 1876.41 65.84 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) 00:59:29 LINUX RESTART (4 CPU) 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 21.18 0.00 2.96 0.97 0.08 74.81 01:01:01 AM 0 20.15 0.00 3.26 1.19 0.08 75.32 01:01:01 AM 1 9.28 0.00 1.51 0.97 0.10 88.14 01:01:01 AM 2 23.96 0.00 3.00 0.74 0.08 72.22 01:01:01 AM 3 31.31 0.00 4.06 1.00 0.07 63.56 01:02:01 AM all 37.73 0.00 3.48 2.14 0.10 56.55 01:02:01 AM 0 38.70 0.00 2.07 1.10 0.08 58.04 01:02:01 AM 1 23.16 0.00 3.64 3.22 0.13 69.84 01:02:01 AM 2 35.01 0.00 4.16 2.01 0.08 58.74 01:02:01 AM 3 54.02 0.00 4.05 2.23 0.08 39.62 01:03:02 AM all 54.08 0.00 1.97 1.05 0.08 42.82 01:03:02 AM 0 53.62 0.00 1.46 1.10 0.08 43.73 01:03:02 AM 1 55.91 0.00 2.09 1.19 0.08 40.73 01:03:02 AM 2 56.71 0.00 1.89 0.67 0.10 40.64 01:03:02 AM 3 50.09 0.00 2.43 1.22 0.07 46.18 01:04:01 AM all 65.43 0.00 4.09 0.59 0.09 29.79 01:04:01 AM 0 64.53 0.00 5.01 0.26 0.09 30.12 01:04:01 AM 1 63.93 0.00 3.28 0.41 0.09 32.29 01:04:01 AM 2 59.54 0.00 3.48 1.55 0.09 35.34 01:04:01 AM 3 73.72 0.00 4.59 0.15 0.10 21.43 01:05:01 AM all 41.12 0.00 3.23 0.49 0.08 55.08 01:05:01 AM 0 53.69 0.00 3.10 0.44 0.10 42.67 01:05:01 AM 1 42.62 0.00 3.79 0.82 0.07 52.70 01:05:01 AM 2 34.97 0.00 3.55 0.24 0.08 61.15 01:05:01 AM 3 33.16 0.00 2.49 0.45 0.07 63.83 01:06:01 AM all 21.08 0.00 1.25 1.02 0.11 76.53 01:06:01 AM 0 31.18 0.00 1.59 0.35 0.10 66.78 01:06:01 AM 1 16.52 0.00 1.11 1.74 0.10 80.53 01:06:01 AM 2 27.46 0.00 1.17 0.50 0.15 70.72 01:06:01 AM 3 9.11 0.00 1.14 1.51 0.10 88.14 Average: all 40.02 0.00 2.83 1.05 0.09 56.02 Average: 0 43.56 0.00 2.74 0.74 0.09 52.87 Average: 1 35.14 0.00 2.57 1.40 0.10 60.80 Average: 2 39.55 0.00 2.87 0.95 0.10 56.53 Average: 3 41.80 0.00 3.12 1.10 0.08 53.90