---> uname -a: Linux prd-centos8-builder-4c-4g-15837.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 788 12100 19 2872 14625 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:1c:fa:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe1c:fa81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:26:31:e5 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/12/2024 _x86_64_ (4 CPU) 11:21:55 LINUX RESTART (4 CPU) 11:23:01 AM tps rtps wtps bread/s bwrtn/s 11:24:01 AM 90.12 13.28 76.84 2208.86 7691.80 11:25:01 AM 230.36 17.24 213.12 3337.24 10755.45 11:26:01 AM 110.61 3.28 107.33 997.73 7827.05 11:27:01 AM 27.59 0.70 26.89 124.49 2002.98 11:28:01 AM 20.19 0.03 20.16 45.04 2122.76 11:29:01 AM 54.36 0.00 54.36 0.00 4588.44 11:30:01 AM 26.41 0.45 25.96 63.86 2149.83 Average: 79.96 5.00 74.96 968.27 5305.83 11:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:24:01 AM 13259556 15110068 2879764 17.84 2688 2065464 1127780 6.56 220652 2303308 142420 11:25:01 AM 12216912 14444704 3922408 24.30 2688 2432336 1985728 11.55 258888 3261540 172100 11:26:01 AM 11334512 13647684 4804808 29.77 2688 2515148 2500396 14.55 351744 4039388 23860 11:27:01 AM 10458308 12832040 5681012 35.20 2688 2573108 3236744 18.83 371944 4884020 30472 11:28:01 AM 10365840 12786704 5773480 35.77 2688 2619168 3292036 19.15 382112 4963852 20500 11:29:01 AM 10181968 12733592 5957352 36.91 2688 2743028 3219320 18.73 414564 5088016 26184 11:30:01 AM 12404488 14985708 3734832 23.14 2688 2770012 1134880 6.60 592752 2688316 38212 Average: 11460226 13791500 4679094 28.99 2688 2531181 2356698 13.71 370379 3889777 64821 11:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 131.77 101.13 1297.87 12.96 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 266.99 223.37 3199.47 42.83 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 36.66 36.88 256.59 8.19 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM eth0 39.22 36.57 413.86 6.27 0.00 0.00 0.00 0.00 11:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 16.26 16.03 11.66 5.75 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM eth0 17.76 16.79 49.37 5.48 0.00 0.00 0.00 0.00 11:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM eth0 18.20 16.13 11.67 9.14 0.00 0.00 0.00 0.00 11:30:01 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 75.27 63.85 748.72 12.95 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/12/2024 _x86_64_ (4 CPU) 11:21:55 LINUX RESTART (4 CPU) 11:23:01 AM CPU %user %nice %system %iowait %steal %idle 11:24:01 AM all 18.36 0.00 1.87 2.91 0.06 76.79 11:24:01 AM 0 18.75 0.00 1.69 2.02 0.05 77.49 11:24:01 AM 1 30.10 0.00 2.78 3.90 0.08 63.14 11:24:01 AM 2 20.68 0.00 2.01 3.78 0.07 73.47 11:24:01 AM 3 3.90 0.00 1.02 1.94 0.05 93.08 11:25:01 AM all 29.65 0.00 2.24 4.30 0.10 63.72 11:25:01 AM 0 29.63 0.00 2.49 3.52 0.10 64.26 11:25:01 AM 1 40.78 0.00 3.21 5.42 0.12 50.48 11:25:01 AM 2 29.59 0.00 0.89 2.96 0.08 66.48 11:25:01 AM 3 18.59 0.00 2.39 5.30 0.08 73.64 11:26:01 AM all 75.60 0.00 2.13 2.06 0.15 20.07 11:26:01 AM 0 71.05 0.00 2.87 3.18 0.14 22.76 11:26:01 AM 1 80.18 0.00 1.94 2.48 0.13 15.27 11:26:01 AM 2 77.35 0.00 1.94 0.69 0.16 19.86 11:26:01 AM 3 74.18 0.00 1.71 1.89 0.17 22.05 11:27:01 AM all 81.31 0.00 1.77 0.21 0.13 16.58 11:27:01 AM 0 85.07 0.00 1.52 0.17 0.12 13.12 11:27:01 AM 1 74.88 0.00 1.44 0.33 0.13 23.22 11:27:01 AM 2 81.17 0.00 2.32 0.15 0.12 16.24 11:27:01 AM 3 84.11 0.00 1.80 0.20 0.13 13.75 11:28:01 AM all 80.95 0.00 1.93 0.33 0.11 16.68 11:28:01 AM 0 80.47 0.00 1.23 0.05 0.12 18.13 11:28:01 AM 1 78.19 0.00 2.67 0.52 0.10 18.52 11:28:01 AM 2 83.38 0.00 1.60 0.03 0.12 14.87 11:28:01 AM 3 81.78 0.00 2.20 0.70 0.12 15.20 11:29:01 AM all 78.88 0.00 2.23 0.33 0.14 18.41 11:29:01 AM 0 79.02 0.00 1.84 0.48 0.13 18.52 11:29:01 AM 1 84.04 0.00 1.22 0.32 0.13 14.29 11:29:01 AM 2 76.50 0.00 2.14 0.22 0.15 21.00 11:29:01 AM 3 75.97 0.00 3.71 0.32 0.15 19.85 11:30:01 AM all 52.94 0.00 1.50 0.21 0.11 45.24 11:30:01 AM 0 45.59 0.00 1.29 0.15 0.10 52.87 11:30:01 AM 1 70.82 0.00 1.28 0.23 0.13 27.53 11:30:01 AM 2 49.00 0.00 1.99 0.25 0.10 48.66 11:30:01 AM 3 46.31 0.00 1.42 0.22 0.10 51.95 Average: all 59.59 0.00 1.95 1.48 0.11 36.88 Average: 0 58.49 0.00 1.84 1.36 0.11 38.19 Average: 1 65.40 0.00 2.08 1.88 0.12 30.53 Average: 2 59.59 0.00 1.84 1.16 0.11 37.30 Average: 3 54.90 0.00 2.04 1.51 0.12 41.44