---> uname -a: Linux prd-centos8-docker-8c-8g-23698.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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1141 25323 19 5424 30275 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:a2:fe:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fea2:fe1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:78:66:bf 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:cfff:fe78:66bf/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) 06/25/2025 _x86_64_ (8 CPU) 12:49:38 LINUX RESTART (8 CPU) 12:50:01 PM tps rtps wtps bread/s bwrtn/s 12:51:01 PM 189.14 19.83 169.31 3884.97 7145.67 12:52:01 PM 262.71 5.30 257.41 1177.61 14385.69 12:53:01 PM 177.15 0.77 176.39 440.59 47331.31 12:54:01 PM 43.99 0.03 43.95 2.67 824.68 12:55:01 PM 13.65 0.48 13.16 21.46 337.15 12:56:01 PM 4.93 0.00 4.93 0.00 359.94 12:57:01 PM 24.53 0.08 24.44 4.00 1301.60 12:58:01 PM 102.07 0.00 102.07 0.00 22852.48 12:59:01 PM 163.54 0.00 163.54 0.00 1964.41 01:00:01 PM 71.91 2.92 68.99 4552.75 27807.25 Average: 105.36 2.94 102.42 1008.45 12430.81 12:50:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 PM 29320028 31138364 3335684 10.21 2688 2137816 2003784 5.95 158256 2735556 217928 12:52:01 PM 27400488 29601152 5255224 16.09 2688 2512040 3348376 9.93 259124 4504228 201256 12:53:01 PM 25036648 28415772 7619064 23.33 2688 3663836 4198712 12.46 418096 6597060 0 12:54:01 PM 24884288 28267808 7771424 23.80 2688 3666868 4108588 12.19 433716 6729892 68 12:55:01 PM 24791952 28180104 7863760 24.08 2688 3671764 3907052 11.59 435280 6822704 28 12:56:01 PM 25701912 29098620 6953800 21.29 2688 3680332 3183204 9.44 437288 5916752 16 12:57:01 PM 25097592 28733580 7558120 23.14 2688 3917084 3601268 10.68 500860 6446648 206816 12:58:01 PM 23205200 27333200 9450512 28.94 2688 4398304 6626688 19.66 547996 8232088 268 12:59:01 PM 24172232 28239792 8483480 25.98 2688 4325696 3866124 11.47 547452 7281008 9860 01:00:01 PM 25919708 30989664 6736004 20.63 2688 5317360 1574152 4.67 903072 5173468 89472 Average: 25553005 28999806 7102707 21.75 2688 3729110 3641795 10.81 464114 6043940 72571 12:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM eth0 310.55 213.21 1473.00 44.00 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM eth0 422.14 325.99 5265.00 50.39 0.00 0.00 0.00 0.00 12:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 0.70 0.70 0.03 0.03 0.00 0.00 0.00 0.00 12:53:01 PM eth0 361.31 226.93 10046.26 36.87 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:53:01 PM vethd4358e5 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM lo 28.32 28.32 2.55 2.55 0.00 0.00 0.00 0.00 12:54:01 PM eth0 50.78 42.35 15.49 20.63 0.00 0.00 0.00 0.00 12:54:01 PM docker0 7.56 8.66 1.08 1.01 0.00 0.00 0.00 0.00 12:54:01 PM veth481d14b 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:55:01 PM lo 60.15 60.15 3.64 3.64 0.00 0.00 0.00 0.00 12:55:01 PM eth0 255.16 196.82 73.95 80.16 0.00 0.00 0.00 0.00 12:55:01 PM docker0 3.02 3.70 0.59 0.62 0.00 0.00 0.00 0.00 12:56:01 PM lo 26.88 26.88 1.31 1.31 0.00 0.00 0.00 0.00 12:56:01 PM eth0 251.62 199.88 100.40 70.23 0.00 0.00 0.00 0.00 12:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:57:01 PM eth0 98.82 74.98 713.14 18.51 0.00 0.00 0.00 0.00 12:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM lo 515.58 515.58 77.40 77.40 0.00 0.00 0.00 0.00 12:58:01 PM eth0 613.16 327.49 2289.83 34.91 0.00 0.00 0.00 0.00 12:58:01 PM docker0 223.29 232.32 35.96 36.67 0.00 0.00 0.00 0.00 12:58:01 PM vetha224323 206.96 214.96 37.06 31.28 0.00 0.00 0.00 0.00 12:58:01 PM veth5ef5cf1 16.33 18.06 1.94 5.66 0.00 0.00 0.00 0.00 12:59:01 PM lo 900.58 900.58 167.03 167.03 0.00 0.00 0.00 0.00 12:59:01 PM eth0 81.72 59.87 300.86 26.04 0.00 0.00 0.00 0.00 12:59:01 PM docker0 389.37 398.32 83.39 78.69 0.00 0.00 0.00 0.00 01:00:01 PM lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:00:01 PM eth0 91.80 75.96 1265.21 17.78 0.00 0.00 0.00 0.00 01:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.25 153.25 25.20 25.20 0.00 0.00 0.00 0.00 Average: eth0 253.71 174.35 2154.25 39.95 0.00 0.00 0.00 0.00 Average: docker0 62.32 64.31 12.10 11.70 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) 06/25/2025 _x86_64_ (8 CPU) 12:49:38 LINUX RESTART (8 CPU) 12:50:01 PM CPU %user %nice %system %iowait %steal %idle 12:51:01 PM all 11.63 0.00 1.32 0.65 0.05 86.36 12:51:01 PM 0 4.79 0.00 0.75 0.18 0.05 94.22 12:51:01 PM 1 8.31 0.00 0.79 0.55 0.07 90.28 12:51:01 PM 2 21.65 0.00 1.90 0.30 0.05 76.10 12:51:01 PM 3 3.96 0.00 1.04 0.48 0.03 94.49 12:51:01 PM 4 27.56 0.00 2.81 0.53 0.05 69.05 12:51:01 PM 5 6.47 0.00 0.65 0.22 0.03 92.63 12:51:01 PM 6 2.76 0.00 0.54 0.59 0.07 96.05 12:51:01 PM 7 17.50 0.00 2.05 2.30 0.05 78.09 12:52:01 PM all 38.18 0.00 1.58 0.94 0.10 59.19 12:52:01 PM 0 15.82 0.00 1.35 0.42 0.08 82.33 12:52:01 PM 1 43.71 0.00 2.04 1.78 0.13 52.34 12:52:01 PM 2 59.08 0.00 2.27 1.07 0.12 37.46 12:52:01 PM 3 28.90 0.00 1.91 1.71 0.08 67.40 12:52:01 PM 4 58.99 0.00 1.47 0.43 0.12 38.99 12:52:01 PM 5 31.67 0.00 0.87 0.53 0.10 66.83 12:52:01 PM 6 45.44 0.00 1.30 0.69 0.10 52.47 12:52:01 PM 7 21.84 0.00 1.44 0.92 0.07 75.74 12:53:01 PM all 28.93 0.00 2.75 0.99 0.09 67.24 12:53:01 PM 0 29.37 0.00 2.72 0.08 0.10 67.72 12:53:01 PM 1 24.90 0.00 2.77 2.03 0.07 70.23 12:53:01 PM 2 36.58 0.00 3.25 3.00 0.08 57.09 12:53:01 PM 3 34.54 0.00 2.74 0.22 0.08 62.42 12:53:01 PM 4 26.64 0.00 2.69 0.55 0.08 70.04 12:53:01 PM 5 25.08 0.00 2.47 0.35 0.08 72.01 12:53:01 PM 6 22.50 0.00 2.39 1.16 0.08 73.87 12:53:01 PM 7 31.80 0.00 3.00 0.55 0.10 64.55 12:54:01 PM all 21.73 0.00 2.43 0.09 0.10 75.65 12:54:01 PM 0 28.60 0.00 3.11 0.03 0.10 68.16 12:54:01 PM 1 18.78 0.00 2.17 0.10 0.12 78.83 12:54:01 PM 2 19.70 0.00 2.58 0.18 0.12 77.42 12:54:01 PM 3 18.03 0.00 1.89 0.05 0.10 79.93 12:54:01 PM 4 16.92 0.00 2.04 0.13 0.10 80.80 12:54:01 PM 5 26.68 0.00 2.66 0.05 0.10 70.51 12:54:01 PM 6 25.42 0.00 2.44 0.08 0.08 71.97 12:54:01 PM 7 19.68 0.00 2.56 0.07 0.12 77.57 12:55:01 PM all 8.86 0.00 1.31 0.08 0.06 89.69 12:55:01 PM 0 9.60 0.00 0.85 0.12 0.07 89.36 12:55:01 PM 1 7.26 0.00 1.67 0.03 0.07 90.97 12:55:01 PM 2 8.32 0.00 1.19 0.00 0.07 90.43 12:55:01 PM 3 7.96 0.00 1.66 0.30 0.07 90.01 12:55:01 PM 4 9.99 0.00 1.34 0.02 0.07 88.58 12:55:01 PM 5 10.35 0.00 1.77 0.03 0.05 87.80 12:55:01 PM 6 8.31 0.00 1.07 0.02 0.07 90.54 12:55:01 PM 7 9.12 0.00 0.90 0.08 0.05 89.84 12:56:01 PM all 9.32 0.00 0.63 0.01 0.04 89.99 12:56:01 PM 0 5.08 0.00 0.38 0.00 0.05 94.49 12:56:01 PM 1 9.80 0.00 0.43 0.00 0.05 89.71 12:56:01 PM 2 3.78 0.00 0.79 0.10 0.05 95.28 12:56:01 PM 3 3.12 0.00 1.07 0.02 0.03 95.76 12:56:01 PM 4 13.62 0.00 0.33 0.00 0.05 86.00 12:56:01 PM 5 7.18 0.00 0.28 0.00 0.03 92.50 12:56:01 PM 6 29.38 0.00 1.14 0.00 0.05 69.43 12:56:01 PM 7 2.56 0.00 0.62 0.00 0.03 96.79 12:57:01 PM all 33.01 0.00 0.77 0.05 0.06 66.10 12:57:01 PM 0 29.13 0.00 0.45 0.05 0.07 70.30 12:57:01 PM 1 34.32 0.00 1.00 0.10 0.07 64.51 12:57:01 PM 2 31.05 0.00 1.05 0.08 0.07 67.75 12:57:01 PM 3 22.98 0.00 0.52 0.07 0.07 76.36 12:57:01 PM 4 38.84 0.00 0.72 0.08 0.05 60.31 12:57:01 PM 5 29.30 0.00 1.14 0.02 0.07 69.48 12:57:01 PM 6 50.05 0.00 0.57 0.02 0.07 49.30 12:57:01 PM 7 28.44 0.00 0.70 0.02 0.05 70.79 12:58:01 PM all 26.38 0.00 2.10 0.54 0.10 70.88 12:58:01 PM 0 19.67 0.00 2.20 0.22 0.12 77.79 12:58:01 PM 1 25.64 0.00 1.61 1.24 0.10 71.40 12:58:01 PM 2 37.96 0.00 2.83 0.07 0.10 59.04 12:58:01 PM 3 24.88 0.00 2.42 0.39 0.10 72.21 12:58:01 PM 4 26.10 0.00 2.02 0.81 0.08 71.00 12:58:01 PM 5 15.72 0.00 2.28 1.16 0.08 80.75 12:58:01 PM 6 34.43 0.00 1.61 0.05 0.12 63.80 12:58:01 PM 7 26.61 0.00 1.86 0.42 0.08 71.02 12:59:01 PM all 25.49 0.00 1.62 0.40 0.07 72.42 12:59:01 PM 0 32.64 0.00 1.14 0.05 0.08 66.09 12:59:01 PM 1 19.72 0.00 2.73 1.24 0.07 76.23 12:59:01 PM 2 26.50 0.00 1.54 0.10 0.08 71.77 12:59:01 PM 3 32.64 0.00 0.84 0.02 0.07 66.44 12:59:01 PM 4 17.15 0.00 1.52 0.08 0.07 81.18 12:59:01 PM 5 35.86 0.00 2.46 1.62 0.08 59.97 12:59:01 PM 6 17.97 0.00 1.41 0.03 0.07 80.53 12:59:01 PM 7 21.45 0.00 1.31 0.02 0.07 77.16 01:00:01 PM all 20.76 0.00 1.71 0.58 0.07 76.89 01:00:01 PM 0 12.04 0.00 1.29 0.03 0.08 86.56 01:00:01 PM 1 26.93 0.00 2.49 2.22 0.07 68.29 01:00:01 PM 2 17.64 0.00 2.07 0.33 0.05 79.91 01:00:01 PM 3 13.12 0.00 1.22 0.35 0.07 85.24 01:00:01 PM 4 46.46 0.00 1.85 0.37 0.10 51.22 01:00:01 PM 5 15.85 0.00 1.44 0.59 0.05 82.08 01:00:01 PM 6 17.62 0.00 1.22 0.00 0.07 81.09 01:00:01 PM 7 16.40 0.00 2.07 0.75 0.07 80.71 Average: all 22.42 0.00 1.62 0.43 0.08 75.45 Average: 0 18.67 0.00 1.42 0.12 0.08 79.71 Average: 1 21.94 0.00 1.77 0.93 0.08 75.28 Average: 2 26.21 0.00 1.95 0.52 0.08 71.24 Average: 3 19.00 0.00 1.53 0.36 0.07 79.04 Average: 4 28.24 0.00 1.68 0.30 0.08 69.71 Average: 5 20.41 0.00 1.60 0.46 0.07 77.46 Average: 6 25.39 0.00 1.37 0.26 0.08 72.90 Average: 7 19.53 0.00 1.65 0.51 0.07 78.24