---> uname -a: Linux prd-centos8-builder-4c-4g-9955.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 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 772 11177 19 3811 14646 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:8c:e2:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe8c:e296/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:c2:0e:5c 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/22/2023 _x86_64_ (4 CPU) 18:16:10 LINUX RESTART (4 CPU) 06:17:01 PM tps rtps wtps bread/s bwrtn/s 06:18:01 PM 89.35 6.82 82.54 1276.45 7806.55 06:19:01 PM 287.87 17.17 270.70 3829.95 10210.73 06:20:00 PM 90.14 3.21 86.93 659.94 9618.75 06:20:01 PM 0.00 0.00 0.00 0.00 0.00 06:21:01 PM 95.85 1.65 94.20 144.81 5951.22 06:22:01 PM 65.29 0.07 65.23 17.06 4399.15 06:23:01 PM 73.34 0.65 72.69 61.18 33357.98 Average: 116.69 4.92 111.77 996.08 11858.85 06:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:18:01 PM 13167408 15094640 2971904 18.41 2688 2140880 1159432 6.75 199484 2413532 193940 06:19:01 PM 12321972 14549716 3817340 23.65 2688 2433828 1822068 10.60 227072 3191884 163768 06:20:00 PM 11476172 13827108 4663140 28.89 2688 2554624 2179440 12.68 316556 3934892 4792 06:20:01 PM 11473328 13824316 4665984 28.91 2688 2554628 2179440 12.68 316556 3937384 4796 06:21:01 PM 9385152 12061884 6754160 41.85 2688 2875740 3955540 23.01 463900 5857696 179368 06:22:01 PM 11504908 15041520 4634404 28.72 2688 3732992 1116964 6.50 780036 3424952 935700 06:23:01 PM 11432836 14979928 4706476 29.16 2688 3742472 1186992 6.91 954956 3319500 352 Average: 11537397 14197016 4601915 28.51 2688 2862166 1942839 11.30 465509 3725691 211817 06:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 75.20 61.94 908.23 7.15 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 259.72 222.46 2810.50 42.06 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:00 PM eth0 86.61 77.73 1297.47 11.80 0.00 0.00 0.00 0.00 06:20:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 1698.70 1698.70 1709.97 1709.97 0.00 0.00 0.00 0.00 06:21:01 PM eth0 170.44 138.17 3247.85 19.47 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM lo 1.53 1.53 2.56 2.56 0.00 0.00 0.00 0.00 06:22:01 PM eth0 97.18 76.57 1066.77 11.64 0.00 0.00 0.00 0.00 06:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 76.92 81.22 43.62 160.06 0.00 0.00 0.00 0.00 06:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 283.50 283.50 285.55 285.55 0.00 0.00 0.00 0.00 Average: eth0 127.41 109.44 1558.36 41.99 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/22/2023 _x86_64_ (4 CPU) 18:16:10 LINUX RESTART (4 CPU) 06:17:01 PM CPU %user %nice %system %iowait %steal %idle 06:18:01 PM all 16.74 0.00 1.55 1.92 0.07 79.71 06:18:01 PM 0 10.44 0.00 1.50 0.73 0.07 87.26 06:18:01 PM 1 23.26 0.00 1.82 3.88 0.10 70.94 06:18:01 PM 2 20.34 0.00 1.52 2.41 0.05 75.68 06:18:01 PM 3 12.95 0.00 1.37 0.67 0.07 84.94 06:19:01 PM all 24.12 0.00 1.97 2.61 0.08 71.22 06:19:01 PM 0 24.46 0.00 1.50 2.66 0.07 71.31 06:19:01 PM 1 22.29 0.00 1.56 1.74 0.07 74.34 06:19:01 PM 2 30.22 0.00 2.07 1.60 0.10 66.00 06:19:01 PM 3 19.49 0.00 2.75 4.46 0.07 73.23 06:20:00 PM all 56.46 0.00 1.38 0.92 0.11 41.13 06:20:00 PM 0 52.05 0.00 1.16 0.65 0.10 46.04 06:20:00 PM 1 56.34 0.00 1.86 1.07 0.12 40.62 06:20:00 PM 2 58.49 0.00 1.33 1.13 0.10 38.95 06:20:00 PM 3 58.98 0.00 1.16 0.83 0.10 38.92 06:20:01 PM all 0.64 0.00 0.42 0.00 0.00 98.94 06:20:01 PM 0 1.68 0.00 0.84 0.00 0.00 97.48 06:20:01 PM 1 0.85 0.00 0.85 0.00 0.00 98.31 06:20:01 PM 2 0.00 0.00 0.00 0.00 0.00 100.00 06:20:01 PM 3 0.00 0.00 0.00 0.00 0.00 100.00 06:21:01 PM all 63.19 0.00 2.88 0.93 0.12 32.88 06:21:01 PM 0 60.82 0.00 2.28 0.54 0.10 36.27 06:21:01 PM 1 65.93 0.00 1.82 1.62 0.12 30.51 06:21:01 PM 2 60.20 0.00 3.89 0.37 0.12 35.42 06:21:01 PM 3 65.82 0.00 3.54 1.19 0.13 29.32 06:22:01 PM all 47.27 0.00 2.06 0.39 0.09 50.20 06:22:01 PM 0 47.43 0.00 1.69 0.50 0.10 50.28 06:22:01 PM 1 69.33 0.00 3.35 0.37 0.10 26.85 06:22:01 PM 2 33.80 0.00 1.81 0.50 0.08 63.80 06:22:01 PM 3 38.46 0.00 1.38 0.17 0.08 59.91 06:23:01 PM all 14.42 0.00 1.00 2.55 0.06 81.96 06:23:01 PM 0 4.09 0.00 0.62 0.70 0.05 94.54 06:23:01 PM 1 33.22 0.00 1.47 1.02 0.08 64.20 06:23:01 PM 2 15.67 0.00 0.89 3.53 0.05 79.86 06:23:01 PM 3 4.70 0.00 1.02 4.97 0.07 89.25 Average: all 36.84 0.00 1.80 1.55 0.09 59.72 Average: 0 33.03 0.00 1.46 0.96 0.08 64.47 Average: 1 44.88 0.00 1.98 1.61 0.10 51.43 Average: 2 36.25 0.00 1.91 1.59 0.08 60.16 Average: 3 33.20 0.00 1.86 2.05 0.09 62.80