---> uname -a: Linux prd-centos8-builder-4c-4g-5016.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: 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 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 810 11623 19 3327 14601 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:51:1f:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fe51:1f88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:34:d2:5a 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) 02/09/2024 _x86_64_ (4 CPU) 04:06:59 LINUX RESTART (4 CPU) 04:08:02 AM tps rtps wtps bread/s bwrtn/s 04:09:01 AM 121.30 8.95 112.35 2803.52 9267.50 04:10:01 AM 153.40 15.90 137.50 2633.56 9903.48 04:11:01 AM 100.12 0.30 99.82 12.13 11554.56 04:12:01 AM 98.17 0.18 97.98 131.78 8514.57 04:13:01 AM 86.54 0.45 86.09 63.85 8534.19 Average: 111.88 5.14 106.73 1123.53 9555.96 04:08:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 AM 13132320 15133556 3007136 18.63 2688 2207436 1091740 6.35 216220 2402832 116324 04:10:01 AM 11732744 14088192 4406712 27.30 2688 2552756 2038292 11.86 301336 3672700 136316 04:11:01 AM 10443908 13123240 5695548 35.29 2688 2861976 2863520 16.66 357156 4857800 136288 04:12:01 AM 9565764 12450572 6573692 40.73 2688 3042624 3469588 20.19 400944 5643608 95744 04:13:01 AM 11953284 14995580 4186172 25.94 2688 3186832 1140976 6.64 605840 3033508 49956 Average: 11365604 13958228 4773852 29.58 2688 2770325 2120823 12.34 376299 3922090 106926 04:08:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 88.11 61.11 895.89 12.25 0.00 0.00 0.00 0.00 04:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 260.72 212.53 3025.95 33.32 0.00 0.00 0.00 0.00 04:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 121.15 92.57 2024.03 18.60 0.00 0.00 0.00 0.00 04:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 23.67 13.67 7.60 8.31 0.00 0.00 0.00 0.00 04:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 91.57 78.74 737.58 21.88 0.00 0.00 0.00 0.00 04:13:01 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 117.16 91.85 1339.99 18.90 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) 02/09/2024 _x86_64_ (4 CPU) 04:06:59 LINUX RESTART (4 CPU) 04:08:02 AM CPU %user %nice %system %iowait %steal %idle 04:09:01 AM all 20.31 0.00 3.03 1.57 0.08 75.01 04:09:01 AM 0 2.64 0.00 1.32 0.46 0.08 95.49 04:09:01 AM 1 29.36 0.00 3.71 1.31 0.07 65.56 04:09:01 AM 2 17.51 0.00 3.58 1.70 0.09 77.12 04:09:01 AM 3 31.79 0.00 3.50 2.82 0.09 61.80 04:10:01 AM all 48.29 0.00 2.86 1.84 0.12 46.89 04:10:01 AM 0 46.00 0.00 1.79 1.02 0.12 51.08 04:10:01 AM 1 50.02 0.00 5.40 2.41 0.10 42.07 04:10:01 AM 2 53.40 0.00 1.91 1.89 0.13 42.67 04:10:01 AM 3 43.76 0.00 2.35 2.06 0.12 51.72 04:11:01 AM all 73.78 0.00 3.16 1.00 0.13 21.93 04:11:01 AM 0 79.35 0.00 3.70 2.13 0.13 14.69 04:11:01 AM 1 79.70 0.00 3.11 0.57 0.12 16.51 04:11:01 AM 2 77.74 0.00 1.59 0.20 0.12 20.35 04:11:01 AM 3 58.28 0.00 4.26 1.12 0.15 36.19 04:12:01 AM all 70.06 0.00 3.02 1.81 0.20 24.91 04:12:01 AM 0 76.86 0.00 1.56 0.08 0.19 21.31 04:12:01 AM 1 72.39 0.00 5.10 2.21 0.19 20.12 04:12:01 AM 2 67.04 0.00 3.74 2.81 0.27 26.14 04:12:01 AM 3 64.01 0.00 1.67 2.14 0.15 32.03 04:13:01 AM all 47.59 0.00 3.23 0.87 0.17 48.13 04:13:01 AM 0 39.62 0.00 3.81 1.65 0.18 54.74 04:13:01 AM 1 43.92 0.00 2.69 0.28 0.17 52.94 04:13:01 AM 2 50.52 0.00 3.50 1.01 0.17 44.80 04:13:01 AM 3 56.35 0.00 2.91 0.55 0.17 40.02 Average: all 52.09 0.00 3.06 1.42 0.14 43.29 Average: 0 48.95 0.00 2.44 1.07 0.14 47.40 Average: 1 55.14 0.00 4.00 1.35 0.13 39.38 Average: 2 53.36 0.00 2.86 1.52 0.15 42.11 Average: 3 50.90 0.00 2.94 1.74 0.13 44.30