---> uname -a: Linux prd-centos8-docker-8c-8g-957.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1080 25701 19 5108 30336 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:82:7f:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.235/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe82:7f3d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:8b:3d:8a 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 inet6 fe80::42:f4ff:fe8b:3d8a/64 scope link 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) 01/30/2024 _x86_64_ (8 CPU) 17:09:01 LINUX RESTART (8 CPU) 05:10:01 PM tps rtps wtps bread/s bwrtn/s 05:11:01 PM 221.03 19.23 201.80 3810.86 8728.49 05:12:01 PM 157.90 2.27 155.63 543.42 15052.18 05:13:01 PM 95.47 0.55 94.92 495.17 29797.63 05:14:01 PM 42.85 12.01 30.84 488.50 801.78 05:15:01 PM 28.11 0.03 28.07 1.47 636.04 05:16:01 PM 43.44 2.45 40.99 4475.52 6983.65 05:17:01 PM 102.93 0.00 102.93 0.00 28669.99 05:18:01 PM 74.64 1.60 73.04 148.48 17427.11 Average: 95.80 4.77 91.03 1245.36 13512.25 05:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:11:01 PM 28608180 30643284 4047532 12.39 2688 2349884 2369844 7.03 206140 3371944 245908 05:12:01 PM 27611460 29884004 5044252 15.45 2688 2583228 2473236 7.34 308892 4240640 53360 05:13:01 PM 25996992 29097920 6658720 20.39 2688 3394988 4235856 12.57 415900 5679456 144 05:14:01 PM 25801996 28919140 6853716 20.99 2688 3410360 3393020 10.07 530088 5752408 52 05:15:01 PM 26298312 29427652 6357400 19.47 2688 3421848 3291744 9.77 540056 5255804 9200 05:16:01 PM 25889624 29486656 6766088 20.72 2688 3888020 2694768 8.00 591564 5604000 144892 05:17:01 PM 24191264 28499424 8464448 25.92 2688 4595024 3870376 11.48 778028 7054892 11752 05:18:01 PM 26358084 31104340 6297628 19.28 2688 5010052 1499396 4.45 941552 4729844 49136 Average: 26344489 29632802 6311223 19.33 2688 3581676 2978530 8.84 539028 5211124 64306 05:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 275.64 227.51 2871.46 50.47 0.00 0.00 0.00 0.00 05:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM lo 2.07 2.07 0.35 0.35 0.00 0.00 0.00 0.00 05:12:01 PM eth0 217.21 175.79 3262.29 27.91 0.00 0.00 0.00 0.00 05:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 PM eth0 856.65 300.43 6463.45 26.23 0.00 0.00 0.00 0.00 05:13:01 PM docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 05:13:01 PM veth42d28f8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:14:01 PM lo 118.43 118.43 41.36 41.36 0.00 0.00 0.00 0.00 05:14:01 PM eth0 51.27 46.65 14.86 20.92 0.00 0.00 0.00 0.00 05:14:01 PM docker0 6.63 7.15 0.85 0.85 0.00 0.00 0.00 0.00 05:15:01 PM lo 573.58 573.58 292.22 292.22 0.00 0.00 0.00 0.00 05:15:01 PM eth0 82.36 70.94 24.08 37.16 0.00 0.00 0.00 0.00 05:15:01 PM docker0 3.52 4.28 0.59 0.56 0.00 0.00 0.00 0.00 05:16:01 PM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 05:16:01 PM eth0 118.75 97.98 1729.85 27.95 0.00 0.00 0.00 0.00 05:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 PM lo 188.42 188.42 50.48 50.48 0.00 0.00 0.00 0.00 05:17:01 PM eth0 287.77 119.38 2294.15 15.46 0.00 0.00 0.00 0.00 05:17:01 PM docker0 94.74 99.63 34.20 17.95 0.00 0.00 0.00 0.00 05:17:01 PM veth1aeb965 94.74 99.77 35.50 17.96 0.00 0.00 0.00 0.00 05:18:01 PM lo 5.05 5.05 0.95 0.95 0.00 0.00 0.00 0.00 05:18:01 PM eth0 60.65 54.73 429.27 13.84 0.00 0.00 0.00 0.00 05:18:01 PM docker0 2.08 2.68 0.55 0.42 0.00 0.00 0.00 0.00 Average: lo 110.97 110.97 48.17 48.17 0.00 0.00 0.00 0.00 Average: eth0 243.79 136.68 2136.18 27.49 0.00 0.00 0.00 0.00 Average: docker0 13.37 14.23 4.52 2.47 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) 01/30/2024 _x86_64_ (8 CPU) 17:09:01 LINUX RESTART (8 CPU) 05:10:01 PM CPU %user %nice %system %iowait %steal %idle 05:11:01 PM all 17.45 0.00 1.36 0.99 0.07 80.13 05:11:01 PM 0 9.11 0.00 1.25 1.13 0.08 88.42 05:11:01 PM 1 10.67 0.00 1.15 1.79 0.05 86.34 05:11:01 PM 2 20.64 0.00 0.72 0.27 0.08 78.29 05:11:01 PM 3 24.51 0.00 1.74 0.94 0.07 72.75 05:11:01 PM 4 22.93 0.00 1.95 0.35 0.07 74.70 05:11:01 PM 5 20.98 0.00 1.37 0.73 0.05 76.87 05:11:01 PM 6 23.28 0.00 1.85 1.47 0.08 73.31 05:11:01 PM 7 7.50 0.00 0.82 1.26 0.07 90.36 05:12:01 PM all 35.19 0.00 0.99 0.85 0.08 62.88 05:12:01 PM 0 53.36 0.00 1.42 0.22 0.08 44.92 05:12:01 PM 1 14.88 0.00 0.92 3.06 0.10 81.04 05:12:01 PM 2 29.78 0.00 1.10 0.50 0.07 68.54 05:12:01 PM 3 34.21 0.00 0.99 0.37 0.08 64.36 05:12:01 PM 4 44.17 0.00 0.52 0.00 0.08 55.23 05:12:01 PM 5 41.59 0.00 1.04 0.50 0.08 56.78 05:12:01 PM 6 29.70 0.00 0.90 1.81 0.08 67.51 05:12:01 PM 7 33.87 0.00 1.07 0.35 0.07 64.64 05:13:01 PM all 34.35 0.00 2.13 1.31 0.08 62.12 05:13:01 PM 0 47.53 0.00 2.15 0.34 0.08 49.90 05:13:01 PM 1 37.58 0.00 3.03 5.11 0.08 54.19 05:13:01 PM 2 26.83 0.00 2.19 0.79 0.08 70.11 05:13:01 PM 3 22.25 0.00 1.85 1.40 0.10 74.40 05:13:01 PM 4 35.91 0.00 2.20 0.03 0.07 61.79 05:13:01 PM 5 37.73 0.00 1.29 0.00 0.08 60.89 05:13:01 PM 6 23.28 0.00 2.09 2.76 0.08 71.79 05:13:01 PM 7 43.63 0.00 2.27 0.08 0.08 53.93 05:14:01 PM all 16.67 0.28 1.52 0.16 0.09 81.29 05:14:01 PM 0 15.93 0.32 1.49 0.03 0.08 82.15 05:14:01 PM 1 19.33 0.02 1.42 0.07 0.10 79.07 05:14:01 PM 2 17.00 1.72 1.51 0.38 0.08 79.30 05:14:01 PM 3 14.79 0.03 1.10 0.33 0.07 83.67 05:14:01 PM 4 17.93 0.07 2.01 0.07 0.10 79.83 05:14:01 PM 5 12.52 0.00 1.50 0.20 0.12 85.65 05:14:01 PM 6 19.90 0.05 1.69 0.15 0.07 78.15 05:14:01 PM 7 15.98 0.03 1.42 0.02 0.07 82.48 05:15:01 PM all 25.33 0.28 2.23 0.08 0.10 71.99 05:15:01 PM 0 26.63 0.03 2.65 0.08 0.10 70.51 05:15:01 PM 1 28.15 0.00 2.26 0.20 0.10 69.29 05:15:01 PM 2 25.90 0.05 2.14 0.10 0.08 71.73 05:15:01 PM 3 30.93 0.07 2.28 0.10 0.10 66.53 05:15:01 PM 4 29.70 0.12 2.71 0.05 0.10 67.32 05:15:01 PM 5 22.10 0.00 1.90 0.02 0.10 75.89 05:15:01 PM 6 19.32 1.95 1.90 0.07 0.10 76.67 05:15:01 PM 7 19.90 0.00 2.00 0.02 0.10 77.99 05:16:01 PM all 40.41 0.00 1.13 0.38 0.09 57.99 05:16:01 PM 0 31.09 0.00 0.90 0.00 0.08 67.93 05:16:01 PM 1 40.43 0.00 1.02 0.00 0.10 58.45 05:16:01 PM 2 45.72 0.00 1.70 0.23 0.08 52.26 05:16:01 PM 3 47.49 0.00 0.97 0.05 0.07 51.43 05:16:01 PM 4 54.43 0.00 0.60 0.00 0.08 44.88 05:16:01 PM 5 33.19 0.00 0.95 0.22 0.08 65.56 05:16:01 PM 6 25.84 0.00 0.75 1.82 0.08 71.50 05:16:01 PM 7 45.10 0.00 2.17 0.69 0.10 51.94 05:17:01 PM all 23.96 0.00 2.00 1.39 0.07 72.57 05:17:01 PM 0 28.76 0.00 1.86 0.02 0.07 69.29 05:17:01 PM 1 23.83 0.00 1.49 2.38 0.07 72.24 05:17:01 PM 2 21.22 0.00 2.32 1.66 0.07 74.73 05:17:01 PM 3 16.78 0.00 1.76 2.17 0.08 79.20 05:17:01 PM 4 29.94 0.00 2.31 1.49 0.07 66.19 05:17:01 PM 5 14.28 0.00 3.24 1.26 0.07 81.15 05:17:01 PM 6 31.73 0.00 1.68 2.06 0.07 64.46 05:17:01 PM 7 25.13 0.00 1.34 0.12 0.07 73.34 05:18:01 PM all 22.81 0.00 1.43 0.58 0.06 75.12 05:18:01 PM 0 19.23 0.00 1.32 0.05 0.08 79.31 05:18:01 PM 1 32.71 0.00 1.69 1.09 0.08 64.43 05:18:01 PM 2 19.93 0.00 0.97 0.05 0.07 78.98 05:18:01 PM 3 33.37 0.00 1.69 0.60 0.07 64.27 05:18:01 PM 4 16.00 0.00 1.45 0.15 0.07 82.33 05:18:01 PM 5 17.75 0.00 1.82 1.97 0.05 78.41 05:18:01 PM 6 21.45 0.00 1.37 0.07 0.05 77.06 05:18:01 PM 7 22.03 0.00 1.10 0.63 0.05 76.18 Average: all 27.02 0.07 1.60 0.72 0.08 70.51 Average: 0 28.94 0.04 1.63 0.23 0.08 69.07 Average: 1 25.94 0.00 1.62 1.71 0.09 70.64 Average: 2 25.89 0.22 1.58 0.50 0.08 71.74 Average: 3 28.06 0.01 1.55 0.74 0.08 69.56 Average: 4 31.37 0.02 1.72 0.27 0.08 66.54 Average: 5 25.02 0.00 1.64 0.61 0.08 72.65 Average: 6 24.31 0.25 1.53 1.27 0.08 72.56 Average: 7 26.64 0.00 1.52 0.40 0.08 71.36