---> uname -a: Linux prd-centos8-builder-4c-4g-20338.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 9.7G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 811 11181 19 3768 14600 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:8a:08:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe8a:832/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:03:71:f4 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) 01/25/2024 _x86_64_ (4 CPU) 08:12:37 LINUX RESTART (4 CPU) 08:13:03 AM tps rtps wtps bread/s bwrtn/s 08:14:01 AM 201.69 26.78 174.91 5590.07 8071.82 08:15:01 AM 111.11 2.20 108.92 88.12 8215.10 08:16:01 AM 113.43 0.73 112.70 48.65 13191.52 08:17:01 AM 78.95 0.02 78.93 0.13 15686.38 08:18:01 AM 41.79 0.25 41.54 24.53 7973.25 08:19:01 AM 210.86 147.03 63.83 2103.83 16500.10 08:20:01 AM 110.08 50.68 59.40 555.15 3305.73 Average: 123.62 32.56 91.06 1180.61 10432.10 08:13:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 AM 13176664 15076088 2962792 18.36 2688 2116488 1208468 7.03 241380 2375324 183572 08:15:01 AM 12996052 15083704 3143404 19.48 2688 2291224 1186052 6.90 233128 2514572 203188 08:16:01 AM 12410288 14923980 3729168 23.11 2688 2701920 1361504 7.92 250272 3021340 289308 08:17:01 AM 12102720 14949964 4036736 25.01 2688 3021160 1254844 7.30 252748 3285488 175552 08:18:01 AM 11624300 14853364 4515156 27.98 2688 3381296 1386800 8.07 534124 3444808 325456 08:19:01 AM 11449384 14881772 4690072 29.06 2688 3564300 1319532 7.68 659640 3457680 2432 08:20:01 AM 11441624 14943012 4697832 29.11 2688 3620404 1173740 6.83 684336 3425772 28756 Average: 12171576 14958841 3967880 24.58 2688 2956685 1270134 7.39 407947 3074998 172609 08:13:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 298.19 206.60 2277.89 57.67 0.00 0.00 0.00 0.00 08:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 48.94 42.43 504.05 7.82 0.00 0.00 0.00 0.00 08:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 106.00 83.52 1460.43 9.62 0.00 0.00 0.00 0.00 08:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 31.00 30.90 81.66 5.60 0.00 0.00 0.00 0.00 08:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 93.85 82.82 513.39 11.38 0.00 0.00 0.00 0.00 08:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 133.66 107.00 973.91 9.52 0.00 0.00 0.00 0.00 08:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 21.81 21.01 49.23 16.93 0.00 0.00 0.00 0.00 08:20:01 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 103.86 81.44 830.35 16.74 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) 01/25/2024 _x86_64_ (4 CPU) 08:12:37 LINUX RESTART (4 CPU) 08:13:03 AM CPU %user %nice %system %iowait %steal %idle 08:14:01 AM all 20.05 0.00 3.97 1.84 0.08 74.05 08:14:01 AM 0 35.90 0.00 4.80 1.47 0.09 57.73 08:14:01 AM 1 9.99 0.00 4.05 2.78 0.07 83.10 08:14:01 AM 2 21.17 0.00 4.09 2.34 0.09 72.32 08:14:01 AM 3 13.09 0.00 2.94 0.78 0.09 83.10 08:15:01 AM all 21.22 0.00 3.27 1.04 0.09 74.38 08:15:01 AM 0 25.96 0.00 3.49 1.00 0.10 69.45 08:15:01 AM 1 23.41 0.00 3.64 1.12 0.08 71.74 08:15:01 AM 2 9.71 0.00 2.04 1.16 0.08 87.01 08:15:01 AM 3 25.78 0.00 3.92 0.89 0.08 69.32 08:16:01 AM all 14.49 0.00 2.20 2.01 0.08 81.23 08:16:01 AM 0 4.05 0.00 1.55 2.45 0.07 91.88 08:16:01 AM 1 26.63 0.00 3.43 1.61 0.08 68.25 08:16:01 AM 2 9.44 0.00 1.63 2.31 0.08 86.54 08:16:01 AM 3 17.87 0.00 2.18 1.67 0.08 78.20 08:17:01 AM all 12.10 0.00 1.44 1.45 0.08 84.93 08:17:01 AM 0 14.31 0.00 1.34 0.38 0.05 83.92 08:17:01 AM 1 20.73 0.00 2.23 0.64 0.10 76.31 08:17:01 AM 2 6.46 0.00 1.37 2.96 0.08 89.12 08:17:01 AM 3 6.90 0.00 0.84 1.81 0.07 90.39 08:18:01 AM all 11.47 0.00 1.28 0.73 0.09 86.43 08:18:01 AM 0 9.73 0.00 0.83 0.15 0.08 89.20 08:18:01 AM 1 26.47 0.00 2.94 1.72 0.08 68.78 08:18:01 AM 2 6.67 0.00 0.72 0.67 0.08 91.85 08:18:01 AM 3 2.96 0.00 0.62 0.39 0.10 95.93 08:19:01 AM all 10.01 1.77 17.89 3.40 0.10 66.84 08:19:01 AM 0 3.25 1.11 15.02 2.71 0.10 77.80 08:19:01 AM 1 23.64 2.64 20.00 3.87 0.10 49.75 08:19:01 AM 2 9.35 1.70 19.18 4.39 0.08 65.30 08:19:01 AM 3 3.76 1.62 17.35 2.61 0.12 74.55 08:20:01 AM all 18.39 0.46 11.16 1.11 0.10 68.78 08:20:01 AM 0 11.48 0.40 10.21 1.15 0.08 76.67 08:20:01 AM 1 35.93 0.59 14.48 1.57 0.12 47.32 08:20:01 AM 2 10.58 0.50 10.77 0.82 0.08 77.24 08:20:01 AM 3 15.55 0.37 9.19 0.89 0.10 73.89 Average: all 15.37 0.32 5.89 1.65 0.09 76.69 Average: 0 14.86 0.22 5.31 1.33 0.08 78.20 Average: 1 23.91 0.46 7.26 1.89 0.09 66.39 Average: 2 10.43 0.32 5.68 2.09 0.08 81.39 Average: 3 12.27 0.28 5.29 1.29 0.09 80.77