---> uname -a: Linux prd-centos8-docker-8c-8g-20625.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: 2799.998 BogoMIPS: 5599.99 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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1139 25337 19 5412 30277 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:6f:89:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85467sec preferred_lft 85467sec inet6 fe80::f816:3eff:fe6f:8923/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:a2:d0:56 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::42:4dff:fea2:d056/64 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) 06/12/2025 _x86_64_ (8 CPU) 13:00:10 LINUX RESTART (8 CPU) 01:01:01 PM tps rtps wtps bread/s bwrtn/s 01:02:01 PM 264.86 17.60 247.25 3747.37 12539.66 01:03:01 PM 164.71 1.45 163.26 426.86 13813.28 01:04:01 PM 115.01 0.72 114.30 492.90 39490.32 01:05:01 PM 28.07 0.07 28.01 2.53 471.31 01:06:01 PM 3.35 0.00 3.35 0.00 82.64 01:07:01 PM 1.48 0.00 1.48 0.00 42.89 01:08:01 PM 1.30 0.00 1.30 0.00 38.03 01:09:01 PM 1.32 0.00 1.32 0.00 36.30 01:10:01 PM 1.25 0.00 1.25 0.00 37.74 01:11:01 PM 6.43 0.43 6.00 20.93 261.73 01:12:01 PM 10.25 0.00 10.25 0.00 481.95 01:13:01 PM 103.65 0.00 103.65 0.00 23284.40 01:14:01 PM 21.08 0.00 21.08 0.00 792.90 01:15:01 PM 141.86 2.48 139.38 4509.78 2070.49 Average: 61.76 1.63 60.14 657.24 6674.77 01:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 PM 28178796 30313728 4476916 13.71 2688 2449308 2130888 6.32 217332 3778876 283588 01:03:01 PM 25233532 28563040 7422180 22.73 2688 3615340 3937436 11.68 330876 6507072 1099048 01:04:01 PM 24798432 28181996 7857280 24.06 2688 3667088 5334228 15.83 428084 6821176 136 01:05:01 PM 24719184 28106324 7936528 24.30 2688 3670740 4063760 12.06 434104 6896896 16 01:06:01 PM 24702952 28090688 7952760 24.35 2688 3671380 4063760 12.06 434104 6913728 104 01:07:01 PM 24703928 28092308 7951784 24.35 2688 3672024 4063760 12.06 434104 6912892 28 01:08:01 PM 24702436 28091456 7953276 24.35 2688 3672664 4063760 12.06 434112 6914720 20 01:09:01 PM 24703544 28093208 7952168 24.35 2688 3673308 4063760 12.06 434112 6912860 104 01:10:01 PM 24700704 28091008 7955008 24.36 2688 3673952 4085492 12.12 434112 6916252 100 01:11:01 PM 24582372 27979132 8073340 24.72 2688 3680388 4084576 12.12 435308 7033280 24 01:12:01 PM 25481828 28887476 7173884 21.97 2688 3689076 3360636 9.97 437612 6136944 752 01:13:01 PM 23739328 27837940 8916384 27.30 2688 4367064 5819260 17.27 536320 7716776 220 01:14:01 PM 22954792 27006560 9700920 29.71 2688 4309736 4955832 14.70 538900 8506948 24 01:15:01 PM 23630320 28682988 9025392 27.64 2688 5303648 3425320 10.16 719248 7644472 835212 Average: 24773725 28286989 7881987 24.14 2688 3793980 4103748 12.18 446309 6829492 158527 01:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 442.89 343.12 5049.78 60.65 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 474.82 288.42 10678.65 44.58 0.00 0.00 0.00 0.00 01:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM lo 4.90 4.90 0.36 0.36 0.00 0.00 0.00 0.00 01:04:01 PM eth0 16.01 13.06 4.02 6.74 0.00 0.00 0.00 0.00 01:04:01 PM docker0 0.70 1.05 0.11 0.12 0.00 0.00 0.00 0.00 01:04:01 PM veth0b4ecb7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:05:01 PM lo 55.85 55.85 4.35 4.35 0.00 0.00 0.00 0.00 01:05:01 PM eth0 198.27 138.67 55.59 54.79 0.00 0.00 0.00 0.00 01:05:01 PM docker0 9.20 10.46 1.45 1.34 0.00 0.00 0.00 0.00 01:06:01 PM lo 52.28 52.28 2.55 2.55 0.00 0.00 0.00 0.00 01:06:01 PM eth0 225.42 172.33 64.83 65.73 0.00 0.00 0.00 0.00 01:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM lo 52.19 52.19 2.55 2.55 0.00 0.00 0.00 0.00 01:07:01 PM eth0 151.76 135.94 45.96 51.42 0.00 0.00 0.00 0.00 01:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM lo 52.22 52.22 2.55 2.55 0.00 0.00 0.00 0.00 01:08:01 PM eth0 115.66 95.07 34.69 42.97 0.00 0.00 0.00 0.00 01:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM lo 52.32 52.32 2.55 2.55 0.00 0.00 0.00 0.00 01:09:01 PM eth0 115.11 96.07 34.77 43.55 0.00 0.00 0.00 0.00 01:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM lo 53.89 53.89 2.63 2.63 0.00 0.00 0.00 0.00 01:10:01 PM eth0 88.69 79.09 25.73 37.88 0.00 0.00 0.00 0.00 01:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM lo 57.75 57.75 2.94 2.94 0.00 0.00 0.00 0.00 01:11:01 PM eth0 182.69 154.15 49.86 62.68 0.00 0.00 0.00 0.00 01:11:01 PM docker0 0.73 0.95 0.11 0.16 0.00 0.00 0.00 0.00 01:12:01 PM lo 3.23 3.23 0.16 0.16 0.00 0.00 0.00 0.00 01:12:01 PM eth0 172.24 127.28 92.87 32.09 0.00 0.00 0.00 0.00 01:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:13:01 PM eth0 670.27 349.16 2853.27 36.43 0.00 0.00 0.00 0.00 01:13:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM vetha513753 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:13:01 PM veth9e64f9a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:14:01 PM lo 1040.19 1040.19 226.59 226.59 0.00 0.00 0.00 0.00 01:14:01 PM eth0 103.62 72.89 38.37 39.29 0.00 0.00 0.00 0.00 01:14:01 PM docker0 500.95 518.54 113.31 109.68 0.00 0.00 0.00 0.00 01:15:01 PM lo 1.17 1.17 0.06 0.06 0.00 0.00 0.00 0.00 01:15:01 PM eth0 96.18 87.70 1499.50 17.24 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 101.88 101.88 17.67 17.67 0.00 0.00 0.00 0.00 Average: eth0 218.12 153.79 1466.30 42.57 0.00 0.00 0.00 0.00 Average: docker0 36.54 37.93 8.21 7.95 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) 06/12/2025 _x86_64_ (8 CPU) 13:00:10 LINUX RESTART (8 CPU) 01:01:01 PM CPU %user %nice %system %iowait %steal %idle 01:02:01 PM all 21.31 0.00 1.38 0.85 0.07 76.39 01:02:01 PM 0 32.03 0.00 1.09 0.58 0.10 66.20 01:02:01 PM 1 20.64 0.00 1.44 0.99 0.08 76.85 01:02:01 PM 2 27.56 0.00 2.49 0.55 0.10 69.31 01:02:01 PM 3 19.18 0.00 1.57 0.87 0.05 78.33 01:02:01 PM 4 21.76 0.00 1.44 1.45 0.07 75.29 01:02:01 PM 5 17.63 0.00 0.87 0.60 0.05 80.85 01:02:01 PM 6 14.97 0.00 1.19 0.85 0.07 82.92 01:02:01 PM 7 16.69 0.00 0.95 0.89 0.07 81.41 01:03:01 PM all 44.24 0.00 2.49 0.57 0.10 52.59 01:03:01 PM 0 47.21 0.00 1.64 0.05 0.10 51.00 01:03:01 PM 1 55.81 0.00 2.84 0.59 0.12 40.65 01:03:01 PM 2 40.28 0.00 1.84 0.85 0.10 56.92 01:03:01 PM 3 43.91 0.00 2.75 0.50 0.08 52.75 01:03:01 PM 4 34.43 0.00 2.33 1.56 0.10 61.57 01:03:01 PM 5 42.10 0.00 3.41 0.07 0.12 54.31 01:03:01 PM 6 38.15 0.00 2.01 0.50 0.10 59.23 01:03:01 PM 7 51.99 0.00 3.12 0.47 0.10 44.31 01:04:01 PM all 18.90 0.00 2.09 0.98 0.08 77.95 01:04:01 PM 0 16.44 0.00 2.21 0.08 0.10 81.17 01:04:01 PM 1 15.62 0.00 2.08 1.76 0.10 80.44 01:04:01 PM 2 18.30 0.00 2.12 1.20 0.08 78.29 01:04:01 PM 3 18.11 0.00 1.86 0.27 0.08 79.68 01:04:01 PM 4 20.98 0.00 2.29 2.18 0.07 74.48 01:04:01 PM 5 20.63 0.00 2.13 0.82 0.08 76.34 01:04:01 PM 6 19.21 0.00 1.99 1.44 0.07 77.29 01:04:01 PM 7 21.93 0.00 2.06 0.08 0.05 75.88 01:05:01 PM all 15.95 0.00 1.81 0.04 0.08 82.11 01:05:01 PM 0 15.82 0.00 1.69 0.07 0.10 82.33 01:05:01 PM 1 17.16 0.00 1.79 0.03 0.07 80.95 01:05:01 PM 2 14.24 0.00 1.51 0.07 0.08 84.11 01:05:01 PM 3 15.24 0.00 1.91 0.05 0.08 82.72 01:05:01 PM 4 11.85 0.00 1.59 0.03 0.07 86.46 01:05:01 PM 5 26.28 0.00 2.29 0.03 0.08 71.31 01:05:01 PM 6 12.02 0.00 2.19 0.05 0.08 85.65 01:05:01 PM 7 15.03 0.00 1.54 0.02 0.08 83.33 01:06:01 PM all 1.26 0.00 0.54 0.01 0.05 98.14 01:06:01 PM 0 1.32 0.00 0.13 0.00 0.05 98.50 01:06:01 PM 1 1.26 0.00 1.02 0.02 0.07 97.64 01:06:01 PM 2 1.17 0.00 0.70 0.00 0.07 98.06 01:06:01 PM 3 2.07 0.00 0.57 0.00 0.05 97.31 01:06:01 PM 4 0.84 0.00 0.22 0.00 0.05 98.90 01:06:01 PM 5 1.45 0.00 0.13 0.02 0.03 98.36 01:06:01 PM 6 0.64 0.00 0.17 0.00 0.05 99.15 01:06:01 PM 7 1.37 0.00 1.37 0.05 0.03 97.18 01:07:01 PM all 0.80 0.00 0.53 0.00 0.05 98.62 01:07:01 PM 0 0.45 0.00 0.32 0.00 0.03 99.20 01:07:01 PM 1 0.89 0.00 0.80 0.00 0.07 98.24 01:07:01 PM 2 0.99 0.00 0.43 0.00 0.03 98.55 01:07:01 PM 3 0.75 0.00 0.90 0.00 0.05 98.30 01:07:01 PM 4 0.75 0.00 0.33 0.00 0.05 98.86 01:07:01 PM 5 1.67 0.00 0.15 0.03 0.05 98.10 01:07:01 PM 6 0.33 0.00 0.27 0.00 0.05 99.35 01:07:01 PM 7 0.58 0.00 1.03 0.00 0.03 98.35 01:08:01 PM all 0.89 0.00 0.47 0.00 0.05 98.59 01:08:01 PM 0 2.89 0.00 0.05 0.00 0.03 97.03 01:08:01 PM 1 0.95 0.00 0.90 0.00 0.07 98.08 01:08:01 PM 2 0.60 0.00 0.40 0.00 0.07 98.93 01:08:01 PM 3 0.90 0.00 1.29 0.00 0.05 97.76 01:08:01 PM 4 0.47 0.00 0.37 0.02 0.05 99.10 01:08:01 PM 5 0.67 0.00 0.18 0.00 0.05 99.10 01:08:01 PM 6 0.27 0.00 0.12 0.00 0.02 99.60 01:08:01 PM 7 0.40 0.00 0.47 0.00 0.03 99.10 01:09:01 PM all 0.55 0.00 0.47 0.00 0.06 98.92 01:09:01 PM 0 0.30 0.00 0.22 0.00 0.05 99.43 01:09:01 PM 1 0.92 0.00 0.94 0.00 0.07 98.08 01:09:01 PM 2 0.69 0.00 0.59 0.00 0.07 98.66 01:09:01 PM 3 0.83 0.00 1.10 0.00 0.05 98.01 01:09:01 PM 4 0.48 0.00 0.30 0.02 0.05 99.15 01:09:01 PM 5 0.43 0.00 0.22 0.00 0.05 99.30 01:09:01 PM 6 0.47 0.00 0.33 0.00 0.05 99.15 01:09:01 PM 7 0.25 0.00 0.07 0.00 0.07 99.62 01:10:01 PM all 0.64 0.00 0.50 0.02 0.06 98.78 01:10:01 PM 0 0.65 0.00 0.07 0.00 0.07 99.22 01:10:01 PM 1 0.90 0.00 0.97 0.00 0.07 98.06 01:10:01 PM 2 0.74 0.00 0.49 0.00 0.07 98.71 01:10:01 PM 3 0.53 0.00 0.37 0.00 0.07 99.03 01:10:01 PM 4 0.65 0.00 0.53 0.18 0.07 98.56 01:10:01 PM 5 0.27 0.00 0.12 0.00 0.05 99.57 01:10:01 PM 6 0.82 0.00 1.07 0.00 0.05 98.06 01:10:01 PM 7 0.58 0.00 0.38 0.00 0.03 99.00 01:11:01 PM all 5.35 0.00 1.08 0.02 0.06 93.49 01:11:01 PM 0 5.08 0.00 1.59 0.02 0.05 93.27 01:11:01 PM 1 4.83 0.00 1.30 0.02 0.07 93.78 01:11:01 PM 2 5.37 0.00 1.14 0.02 0.07 93.41 01:11:01 PM 3 4.29 0.00 0.84 0.02 0.07 94.79 01:11:01 PM 4 4.20 0.00 0.75 0.02 0.05 94.98 01:11:01 PM 5 7.58 0.00 1.00 0.02 0.07 91.33 01:11:01 PM 6 5.95 0.00 1.20 0.02 0.05 92.78 01:11:01 PM 7 5.50 0.00 0.79 0.03 0.05 93.63 01:12:01 PM all 13.87 0.00 0.46 0.02 0.04 85.60 01:12:01 PM 0 6.27 0.00 0.18 0.00 0.08 93.46 01:12:01 PM 1 21.15 0.00 0.88 0.00 0.03 77.93 01:12:01 PM 2 2.89 0.00 0.97 0.00 0.03 96.11 01:12:01 PM 3 5.76 0.00 0.43 0.02 0.05 93.74 01:12:01 PM 4 26.38 0.00 0.25 0.02 0.03 73.32 01:12:01 PM 5 29.94 0.00 0.40 0.08 0.03 69.54 01:12:01 PM 6 9.81 0.00 0.37 0.00 0.02 89.81 01:12:01 PM 7 8.75 0.00 0.18 0.07 0.07 90.93 01:12:01 PM CPU %user %nice %system %iowait %steal %idle 01:13:01 PM all 35.43 0.00 1.97 0.57 0.10 61.93 01:13:01 PM 0 12.34 0.00 1.71 0.00 0.08 85.87 01:13:01 PM 1 33.31 0.00 2.08 1.79 0.10 62.72 01:13:01 PM 2 30.60 0.00 2.87 1.81 0.08 64.64 01:13:01 PM 3 42.78 0.00 2.11 0.08 0.10 54.92 01:13:01 PM 4 34.45 0.00 1.56 0.22 0.10 63.67 01:13:01 PM 5 41.98 0.00 2.22 0.20 0.10 55.51 01:13:01 PM 6 43.06 0.00 1.39 0.02 0.12 55.41 01:13:01 PM 7 44.98 0.00 1.81 0.44 0.10 52.67 01:14:01 PM all 29.81 0.00 1.97 0.03 0.11 68.08 01:14:01 PM 0 32.08 0.00 2.53 0.02 0.10 65.27 01:14:01 PM 1 31.14 0.00 1.68 0.03 0.12 67.04 01:14:01 PM 2 29.19 0.00 2.11 0.03 0.12 68.55 01:14:01 PM 3 28.48 0.00 1.71 0.03 0.12 69.66 01:14:01 PM 4 34.97 0.00 1.66 0.02 0.10 63.25 01:14:01 PM 5 17.80 0.00 2.08 0.02 0.10 80.00 01:14:01 PM 6 30.10 0.00 2.30 0.07 0.10 67.42 01:14:01 PM 7 34.71 0.00 1.69 0.05 0.10 63.45 01:15:01 PM all 30.26 0.00 1.55 0.38 0.07 67.74 01:15:01 PM 0 31.20 0.00 1.27 0.00 0.08 67.45 01:15:01 PM 1 52.35 0.00 2.09 0.13 0.07 45.35 01:15:01 PM 2 21.56 0.00 1.54 0.79 0.07 76.05 01:15:01 PM 3 41.08 0.00 1.87 0.30 0.07 56.68 01:15:01 PM 4 27.41 0.00 2.07 0.72 0.07 69.73 01:15:01 PM 5 21.04 0.00 1.15 0.48 0.08 77.24 01:15:01 PM 6 39.25 0.00 1.02 0.28 0.07 59.38 01:15:01 PM 7 8.23 0.00 1.37 0.30 0.08 90.02 Average: all 15.65 0.00 1.24 0.25 0.07 82.80 Average: 0 14.56 0.00 1.05 0.06 0.07 84.26 Average: 1 18.34 0.00 1.49 0.38 0.08 79.71 Average: 2 13.86 0.00 1.37 0.38 0.07 84.31 Average: 3 15.98 0.00 1.38 0.15 0.07 82.42 Average: 4 15.67 0.00 1.12 0.46 0.07 82.68 Average: 5 16.38 0.00 1.17 0.17 0.07 82.22 Average: 6 15.34 0.00 1.11 0.23 0.06 83.25 Average: 7 15.04 0.00 1.20 0.17 0.06 83.52