---> uname -a: Linux prd-centos8-docker-8c-8g-6518.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1007 28137 19 2745 30433 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:e0:64:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.22/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:fee0:6471/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:84:37:38 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 12/20/2023 _x86_64_ (8 CPU) 14:36:12 LINUX RESTART (8 CPU) 02:37:02 PM tps rtps wtps bread/s bwrtn/s 02:38:01 PM 171.57 30.12 141.45 7286.46 6679.32 02:39:01 PM 184.74 15.44 169.29 2890.24 9872.29 02:40:01 PM 165.88 5.95 159.93 1391.27 11409.15 02:41:01 PM 71.85 0.02 71.84 0.27 7942.44 02:42:01 PM 25.16 0.10 25.06 40.39 8952.45 02:43:01 PM 5.85 0.00 5.85 0.00 1583.54 02:44:01 PM 1.03 0.00 1.03 0.00 933.09 02:45:01 PM 52.76 0.48 52.27 64.10 3120.06 Average: 84.68 6.47 78.21 1447.11 6310.89 02:37:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:38:01 PM 29637220 31240312 3018492 9.24 2688 1935740 1554120 4.61 184420 2439264 121564 02:39:01 PM 28915716 30852788 3739996 11.45 2688 2253508 1849056 5.49 185788 3094664 177148 02:40:01 PM 27299752 29558484 5355960 16.40 2688 2570728 2855776 8.47 295588 4566248 157696 02:41:01 PM 26902644 29235244 5753068 17.62 2688 2641656 3010764 8.93 321940 4930704 9680 02:42:01 PM 26563972 29161848 6091740 18.65 2688 2904548 3073324 9.12 370400 5212604 13256 02:43:01 PM 26530600 29162836 6125112 18.76 2688 2938928 3073324 9.12 370400 5247132 3408 02:44:01 PM 26499448 29162576 6156264 18.85 2688 2969800 3073324 9.12 370400 5278124 6484 02:45:01 PM 28789244 31140392 3866468 11.84 2688 2657136 1517248 4.50 545948 2820684 27064 Average: 27642324 29939310 5013388 15.35 2688 2609006 2500867 7.42 330610 4198678 64538 02:37:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 401.34 260.41 1565.88 61.64 0.00 0.00 0.00 0.00 02:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM eth0 139.95 122.54 1338.21 38.94 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM lo 0.25 0.25 0.04 0.04 0.00 0.00 0.00 0.00 02:40:01 PM eth0 304.22 243.65 4246.56 31.85 0.00 0.00 0.00 0.00 02:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM lo 1.83 1.83 0.31 0.31 0.00 0.00 0.00 0.00 02:41:01 PM eth0 122.26 105.93 767.76 25.70 0.00 0.00 0.00 0.00 02:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 822.74 313.20 3349.29 21.93 0.00 0.00 0.00 0.00 02:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 249.49 95.48 592.57 6.69 0.00 0.00 0.00 0.00 02:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 224.76 84.14 532.34 5.72 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 157.00 66.25 383.66 11.73 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 302.52 161.25 1597.13 25.45 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 12/20/2023 _x86_64_ (8 CPU) 14:36:12 LINUX RESTART (8 CPU) 02:37:02 PM CPU %user %nice %system %iowait %steal %idle 02:38:01 PM all 12.11 0.00 1.90 3.59 0.06 82.34 02:38:01 PM 0 8.27 0.00 1.52 0.20 0.07 89.95 02:38:01 PM 1 10.25 0.00 1.72 2.31 0.05 85.67 02:38:01 PM 2 5.61 0.00 1.23 4.26 0.05 88.85 02:38:01 PM 3 18.88 0.00 2.78 3.31 0.05 74.98 02:38:01 PM 4 15.00 0.00 3.06 7.52 0.07 74.36 02:38:01 PM 5 8.95 0.00 1.65 5.77 0.09 83.55 02:38:01 PM 6 12.25 0.00 1.80 3.15 0.03 82.77 02:38:01 PM 7 17.70 0.00 1.48 2.24 0.05 78.53 02:39:01 PM all 12.20 0.00 1.04 1.77 0.06 84.93 02:39:01 PM 0 4.94 0.00 0.38 0.70 0.05 93.93 02:39:01 PM 1 12.05 0.00 1.19 2.94 0.07 83.76 02:39:01 PM 2 5.60 0.00 0.70 2.52 0.08 91.09 02:39:01 PM 3 15.94 0.00 1.27 0.72 0.07 82.01 02:39:01 PM 4 18.41 0.00 0.72 1.75 0.05 79.07 02:39:01 PM 5 8.14 0.00 0.99 2.14 0.05 88.69 02:39:01 PM 6 17.15 0.00 1.72 2.69 0.07 78.38 02:39:01 PM 7 15.36 0.00 1.37 0.70 0.05 82.52 02:40:01 PM all 39.03 0.00 1.30 1.74 0.09 57.84 02:40:01 PM 0 45.10 0.00 1.59 1.56 0.08 51.67 02:40:01 PM 1 42.02 0.00 1.21 1.21 0.10 55.47 02:40:01 PM 2 25.87 0.00 1.57 2.01 0.08 70.47 02:40:01 PM 3 33.96 0.00 1.41 3.65 0.08 60.90 02:40:01 PM 4 33.04 0.00 1.09 1.52 0.08 64.26 02:40:01 PM 5 60.03 0.00 0.89 0.27 0.10 38.72 02:40:01 PM 6 38.13 0.00 1.24 1.79 0.08 58.75 02:40:01 PM 7 34.12 0.00 1.39 1.89 0.08 62.52 02:41:01 PM all 42.27 0.00 1.06 0.64 0.10 55.93 02:41:01 PM 0 50.00 0.00 0.43 0.03 0.08 49.45 02:41:01 PM 1 50.49 0.00 1.09 0.22 0.10 48.10 02:41:01 PM 2 22.63 0.00 1.01 2.07 0.10 74.19 02:41:01 PM 3 40.36 0.00 1.10 1.09 0.12 57.32 02:41:01 PM 4 51.16 0.00 1.54 0.70 0.08 46.51 02:41:01 PM 5 35.81 0.00 1.11 0.02 0.10 62.96 02:41:01 PM 6 45.52 0.00 1.32 0.97 0.12 52.07 02:41:01 PM 7 42.06 0.00 0.91 0.00 0.10 56.93 02:42:01 PM all 2.88 0.00 0.57 0.38 0.06 96.10 02:42:01 PM 0 3.30 0.00 0.50 0.15 0.08 95.96 02:42:01 PM 1 3.23 0.00 0.64 0.60 0.08 95.45 02:42:01 PM 2 4.34 0.00 0.70 1.29 0.07 93.59 02:42:01 PM 3 4.05 0.00 0.60 0.13 0.07 95.15 02:42:01 PM 4 1.91 0.00 0.59 0.03 0.05 97.42 02:42:01 PM 5 0.77 0.00 0.32 0.55 0.05 98.31 02:42:01 PM 6 3.55 0.00 0.65 0.00 0.07 95.73 02:42:01 PM 7 1.86 0.00 0.59 0.30 0.05 97.20 02:43:01 PM all 0.28 0.00 0.16 0.13 0.05 99.37 02:43:01 PM 0 0.23 0.00 0.20 0.00 0.07 99.50 02:43:01 PM 1 0.45 0.00 0.23 0.57 0.07 98.68 02:43:01 PM 2 0.28 0.00 0.22 0.00 0.07 99.43 02:43:01 PM 3 0.20 0.00 0.20 0.00 0.03 99.57 02:43:01 PM 4 0.53 0.00 0.12 0.00 0.03 99.32 02:43:01 PM 5 0.20 0.00 0.15 0.00 0.10 99.55 02:43:01 PM 6 0.20 0.00 0.08 0.48 0.03 99.20 02:43:01 PM 7 0.13 0.00 0.12 0.00 0.02 99.73 02:44:01 PM all 0.26 0.00 0.15 0.09 0.05 99.46 02:44:01 PM 0 0.13 0.00 0.12 0.00 0.05 99.70 02:44:01 PM 1 0.33 0.00 0.18 0.27 0.05 99.16 02:44:01 PM 2 0.28 0.00 0.18 0.42 0.05 99.06 02:44:01 PM 3 0.23 0.00 0.20 0.00 0.05 99.52 02:44:01 PM 4 0.20 0.00 0.18 0.00 0.05 99.57 02:44:01 PM 5 0.25 0.00 0.25 0.00 0.05 99.45 02:44:01 PM 6 0.45 0.00 0.02 0.00 0.03 99.50 02:44:01 PM 7 0.18 0.00 0.05 0.00 0.03 99.73 02:45:01 PM all 7.37 0.00 0.74 0.31 0.05 91.52 02:45:01 PM 0 2.90 0.00 0.73 0.05 0.05 96.26 02:45:01 PM 1 1.47 0.00 0.59 0.28 0.07 97.59 02:45:01 PM 2 23.46 0.00 1.09 0.70 0.08 74.67 02:45:01 PM 3 3.86 0.00 0.60 0.77 0.08 94.68 02:45:01 PM 4 4.54 0.00 0.67 0.05 0.03 94.71 02:45:01 PM 5 3.32 0.00 0.63 0.17 0.05 95.83 02:45:01 PM 6 13.77 0.00 0.75 0.35 0.03 85.09 02:45:01 PM 7 5.66 0.00 0.84 0.12 0.03 93.35 Average: all 14.54 0.00 0.86 1.08 0.07 83.45 Average: 0 14.37 0.00 0.68 0.34 0.07 84.55 Average: 1 15.03 0.00 0.85 1.05 0.07 82.99 Average: 2 11.02 0.00 0.84 1.65 0.07 86.42 Average: 3 14.66 0.00 1.02 1.20 0.07 83.05 Average: 4 15.58 0.00 0.99 1.43 0.06 81.94 Average: 5 14.69 0.00 0.75 1.10 0.07 83.39 Average: 6 16.37 0.00 0.95 1.17 0.06 81.45 Average: 7 14.60 0.00 0.84 0.65 0.05 83.85