---> uname -a: Linux prd-centos8-docker-8c-8g-18354.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 1095 25501 19 5293 30321 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:0f:d4:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fe0f:d4df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:af:3d:bc 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::42:7ff:feaf:3dbc/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) 03/26/2024 _x86_64_ (8 CPU) 16:01:14 LINUX RESTART (8 CPU) 04:02:01 PM tps rtps wtps bread/s bwrtn/s 04:03:01 PM 160.35 20.81 139.54 4203.53 9096.55 04:04:01 PM 206.67 7.17 199.50 1416.30 10969.46 04:05:01 PM 69.63 0.12 69.51 24.79 7760.91 04:06:01 PM 112.68 12.45 100.23 947.95 28436.10 04:07:01 PM 25.74 0.02 25.72 0.53 548.50 04:08:01 PM 34.06 0.00 34.06 0.00 934.73 04:09:01 PM 124.04 2.48 121.56 4509.03 35137.65 04:10:01 PM 8.06 0.00 8.06 0.00 631.49 04:11:01 PM 268.74 2.48 266.26 1780.47 13058.20 Average: 112.22 5.06 107.16 1431.43 11841.73 04:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 PM 29216988 31072136 3438724 10.53 2688 2174256 1814760 5.38 181964 2801880 110740 04:04:01 PM 27482432 29697880 5173280 15.84 2688 2527972 3060128 9.08 297332 4383148 158864 04:05:01 PM 26929300 29218172 5726412 17.54 2688 2598592 3056364 9.07 334456 4892872 15384 04:06:01 PM 25501100 28616616 7154612 21.91 2688 3408532 5792920 17.19 527052 6058800 1636 04:07:01 PM 24923388 28041020 7732324 23.68 2688 3409984 6689444 19.85 537548 6607192 1720 04:08:01 PM 25635348 28953032 7020364 21.50 2688 3609756 3356516 9.96 587000 5866248 188444 04:09:01 PM 24497676 28805692 8158036 24.98 2688 4591624 3649680 10.83 770816 6760588 8552 04:10:01 PM 23789744 28100844 8865968 27.15 2688 4597540 4509556 13.38 779952 7437316 484 04:11:01 PM 25125340 30043460 7530372 23.06 2688 5186832 2521892 7.48 852612 6053948 268256 Average: 25900146 29172095 6755566 20.69 2688 3567232 3827918 11.36 540970 5651332 83787 04:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 PM eth0 112.38 82.89 1189.42 24.49 0.00 0.00 0.00 0.00 04:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 PM lo 0.27 0.27 0.04 0.04 0.00 0.00 0.00 0.00 04:04:01 PM eth0 372.59 301.87 4794.38 39.86 0.00 0.00 0.00 0.00 04:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM lo 1.98 1.98 0.33 0.33 0.00 0.00 0.00 0.00 04:05:01 PM eth0 96.40 82.12 755.26 19.90 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 13.41 13.41 1.32 1.32 0.00 0.00 0.00 0.00 04:06:01 PM eth0 866.81 373.56 6434.11 33.99 0.00 0.00 0.00 0.00 04:06:01 PM docker0 4.77 5.28 0.62 0.61 0.00 0.00 0.00 0.00 04:06:01 PM veth826f2da 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:07:01 PM lo 213.73 213.73 83.59 83.59 0.00 0.00 0.00 0.00 04:07:01 PM eth0 60.23 46.47 13.64 28.14 0.00 0.00 0.00 0.00 04:07:01 PM docker0 1.83 2.15 0.23 0.26 0.00 0.00 0.00 0.00 04:07:01 PM veth462103a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:08:01 PM lo 98.38 98.38 32.81 32.81 0.00 0.00 0.00 0.00 04:08:01 PM eth0 104.68 85.39 573.16 34.54 0.00 0.00 0.00 0.00 04:08:01 PM docker0 3.52 4.20 0.59 0.55 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 387.32 171.44 3483.25 21.15 0.00 0.00 0.00 0.00 04:09:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM vetha735692 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:10:01 PM lo 661.30 661.30 231.68 231.68 0.00 0.00 0.00 0.00 04:10:01 PM eth0 37.52 30.42 13.79 17.41 0.00 0.00 0.00 0.00 04:10:01 PM docker0 125.24 130.11 20.20 21.41 0.00 0.00 0.00 0.00 04:10:01 PM vetha735692 125.24 130.17 21.92 21.41 0.00 0.00 0.00 0.00 04:11:01 PM lo 202.18 202.18 50.34 50.34 0.00 0.00 0.00 0.00 04:11:01 PM eth0 214.26 156.96 2600.86 24.59 0.00 0.00 0.00 0.00 04:11:01 PM docker0 94.44 97.97 32.64 17.73 0.00 0.00 0.00 0.00 Average: lo 132.36 132.36 44.46 44.46 0.00 0.00 0.00 0.00 Average: eth0 250.24 147.90 2206.41 27.12 0.00 0.00 0.00 0.00 Average: docker0 25.53 26.64 6.03 4.51 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) 03/26/2024 _x86_64_ (8 CPU) 16:01:14 LINUX RESTART (8 CPU) 04:02:01 PM CPU %user %nice %system %iowait %steal %idle 04:03:01 PM all 12.18 0.00 1.13 0.96 0.06 85.67 04:03:01 PM 0 18.53 0.00 1.14 0.82 0.08 79.43 04:03:01 PM 1 6.24 0.00 0.48 0.23 0.10 92.95 04:03:01 PM 2 31.16 0.00 2.81 0.90 0.07 65.06 04:03:01 PM 3 5.34 0.00 0.99 2.14 0.05 91.48 04:03:01 PM 4 9.75 0.00 1.17 0.72 0.07 88.29 04:03:01 PM 5 3.42 0.00 0.65 1.42 0.03 94.47 04:03:01 PM 6 15.18 0.00 1.03 0.18 0.03 83.56 04:03:01 PM 7 7.83 0.00 0.78 1.24 0.03 90.11 04:04:01 PM all 35.56 0.00 1.22 1.10 0.09 62.03 04:04:01 PM 0 49.33 0.00 0.79 0.74 0.10 49.05 04:04:01 PM 1 25.12 0.00 1.07 0.70 0.08 73.03 04:04:01 PM 2 26.77 0.00 1.66 2.51 0.12 68.94 04:04:01 PM 3 31.79 0.00 1.69 2.01 0.10 64.40 04:04:01 PM 4 40.40 0.00 1.49 0.60 0.08 57.43 04:04:01 PM 5 39.80 0.00 0.90 0.05 0.08 59.16 04:04:01 PM 6 29.28 0.00 0.94 0.64 0.10 69.05 04:04:01 PM 7 41.96 0.00 1.22 1.54 0.08 55.19 04:05:01 PM all 41.18 0.00 0.99 0.48 0.10 57.25 04:05:01 PM 0 35.16 0.00 0.97 0.00 0.10 63.77 04:05:01 PM 1 39.46 0.00 0.87 0.50 0.08 59.08 04:05:01 PM 2 59.06 0.00 1.62 1.61 0.20 37.51 04:05:01 PM 3 26.22 0.00 0.89 0.87 0.13 71.89 04:05:01 PM 4 47.81 0.00 0.92 0.05 0.08 51.14 04:05:01 PM 5 27.55 0.00 1.05 0.07 0.08 71.25 04:05:01 PM 6 52.29 0.00 0.72 0.28 0.08 46.63 04:05:01 PM 7 41.86 0.00 0.87 0.43 0.07 56.77 04:06:01 PM all 15.99 0.28 3.00 1.90 0.09 78.74 04:06:01 PM 0 16.04 1.95 2.91 0.25 0.10 78.75 04:06:01 PM 1 16.98 0.03 3.67 6.76 0.10 72.45 04:06:01 PM 2 17.49 0.03 3.34 0.27 0.10 78.77 04:06:01 PM 3 16.15 0.02 3.10 4.37 0.10 76.26 04:06:01 PM 4 14.30 0.02 2.43 0.98 0.08 82.20 04:06:01 PM 5 14.82 0.13 3.15 0.27 0.07 81.56 04:06:01 PM 6 16.50 0.00 2.93 1.82 0.08 78.68 04:06:01 PM 7 15.67 0.07 2.44 0.51 0.08 81.23 04:07:01 PM all 16.91 0.31 1.73 0.11 0.10 80.83 04:07:01 PM 0 23.12 0.00 2.26 0.08 0.13 74.41 04:07:01 PM 1 16.49 0.17 1.79 0.05 0.12 81.38 04:07:01 PM 2 14.88 0.05 1.51 0.23 0.10 83.22 04:07:01 PM 3 13.77 0.10 1.82 0.17 0.10 84.03 04:07:01 PM 4 16.65 0.05 1.88 0.10 0.08 81.24 04:07:01 PM 5 16.52 2.06 1.96 0.10 0.08 79.28 04:07:01 PM 6 16.12 0.02 1.26 0.05 0.10 82.46 04:07:01 PM 7 17.74 0.02 1.39 0.08 0.10 80.67 04:08:01 PM all 41.66 0.08 2.07 0.13 0.11 55.94 04:08:01 PM 0 55.26 0.02 2.47 0.18 0.10 41.96 04:08:01 PM 1 52.32 0.02 2.45 0.22 0.12 44.88 04:08:01 PM 2 35.48 0.12 1.78 0.08 0.12 62.42 04:08:01 PM 3 48.68 0.00 2.31 0.02 0.12 48.88 04:08:01 PM 4 39.89 0.02 1.70 0.03 0.13 58.22 04:08:01 PM 5 27.27 0.05 1.61 0.17 0.10 70.81 04:08:01 PM 6 34.87 0.40 2.72 0.22 0.12 61.67 04:08:01 PM 7 39.55 0.00 1.51 0.13 0.10 58.70 04:09:01 PM all 23.60 0.00 2.10 2.18 0.10 72.02 04:09:01 PM 0 25.63 0.00 1.48 0.76 0.12 72.02 04:09:01 PM 1 17.56 0.00 1.92 1.72 0.10 78.70 04:09:01 PM 2 28.71 0.00 2.89 9.28 0.10 59.02 04:09:01 PM 3 30.64 0.00 2.48 0.50 0.10 66.27 04:09:01 PM 4 15.35 0.00 2.79 0.72 0.08 81.05 04:09:01 PM 5 21.70 0.00 1.78 0.03 0.08 76.40 04:09:01 PM 6 30.05 0.00 1.84 1.17 0.14 66.81 04:09:01 PM 7 19.14 0.00 1.58 3.27 0.08 75.92 04:10:01 PM all 20.23 0.00 0.93 0.03 0.07 78.75 04:10:01 PM 0 27.57 0.00 1.04 0.00 0.07 71.32 04:10:01 PM 1 24.33 0.00 0.50 0.00 0.08 75.08 04:10:01 PM 2 18.09 0.00 1.21 0.07 0.07 80.57 04:10:01 PM 3 11.64 0.00 1.02 0.02 0.07 87.26 04:10:01 PM 4 13.01 0.00 1.15 0.12 0.07 85.66 04:10:01 PM 5 20.07 0.00 0.60 0.00 0.07 79.26 04:10:01 PM 6 20.96 0.00 1.39 0.00 0.07 77.58 04:10:01 PM 7 26.13 0.00 0.50 0.00 0.07 73.30 04:11:01 PM all 31.86 0.00 1.56 1.27 0.09 65.23 04:11:01 PM 0 53.26 0.00 1.17 0.10 0.10 45.36 04:11:01 PM 1 50.28 0.00 2.42 0.12 0.08 47.10 04:11:01 PM 2 19.57 0.00 1.11 2.87 0.07 76.38 04:11:01 PM 3 22.74 0.00 1.54 0.82 0.10 74.80 04:11:01 PM 4 22.27 0.00 2.26 2.86 0.08 72.52 04:11:01 PM 5 27.31 0.00 1.31 1.66 0.08 69.64 04:11:01 PM 6 31.14 0.00 0.78 0.00 0.08 67.99 04:11:01 PM 7 28.20 0.00 1.86 1.71 0.08 68.15 Average: all 26.58 0.07 1.63 0.90 0.09 70.72 Average: 0 33.77 0.22 1.58 0.33 0.10 64.01 Average: 1 27.64 0.02 1.69 1.14 0.10 69.41 Average: 2 27.93 0.02 1.99 1.98 0.10 67.98 Average: 3 23.00 0.01 1.76 1.21 0.10 73.92 Average: 4 24.38 0.01 1.75 0.69 0.09 73.08 Average: 5 22.05 0.25 1.44 0.42 0.08 75.76 Average: 6 27.38 0.05 1.51 0.48 0.09 70.49 Average: 7 26.46 0.01 1.35 0.99 0.08 71.11