---> uname -a: Linux prd-centos8-docker-8c-8g-22082.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 1136 25344 19 5408 30280 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:50:2d:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fe50:2d35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:ee:b3:bd 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::42:5cff:feee:b3bd/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) 06/18/2025 _x86_64_ (8 CPU) 13:06:03 LINUX RESTART (8 CPU) 01:07:02 PM tps rtps wtps bread/s bwrtn/s 01:08:01 PM 205.35 16.62 188.73 3013.49 10007.93 01:09:01 PM 203.07 2.78 200.28 1123.15 15410.11 01:10:01 PM 140.41 0.80 139.61 496.55 42089.31 01:11:01 PM 38.50 0.02 38.48 1.07 535.28 01:12:01 PM 18.55 0.48 18.06 21.46 416.36 01:13:01 PM 5.18 0.00 5.18 0.00 351.33 01:14:01 PM 21.70 0.00 21.70 0.00 995.95 01:15:01 PM 99.55 0.00 99.55 0.00 22707.15 01:16:01 PM 138.20 0.10 138.10 4.93 1541.32 01:17:01 PM 59.03 2.53 56.50 4500.23 27186.92 Average: 92.77 2.31 90.46 912.59 12128.33 01:07:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 PM 29028420 30922260 3627292 11.11 2688 2210796 1653400 4.91 167408 2999264 185736 01:09:01 PM 27646448 29889708 5009264 15.34 2688 2552700 2390656 7.09 267720 4240372 85672 01:10:01 PM 24399180 27779148 8256532 25.28 2688 3663996 5823816 17.28 418328 7228972 112 01:11:01 PM 24250676 27633768 8405036 25.74 2688 3666176 5875192 17.43 432828 7360472 128 01:12:01 PM 24198600 27586872 8457112 25.90 2688 3671656 4516992 13.40 435344 7412160 20 01:13:01 PM 25091748 28488416 7563964 23.16 2688 3680008 3794112 11.26 437532 6522052 20 01:14:01 PM 24317360 27945292 8338352 25.53 2688 3909780 4311764 12.79 592384 7131732 207928 01:15:01 PM 22238092 26357428 10417620 31.90 2688 4390340 7153720 21.22 639448 9100988 164 01:16:01 PM 24183432 28241176 8472280 25.94 2688 4316416 3836908 11.38 638368 7177936 15592 01:17:01 PM 25893852 30944984 6761860 20.71 2688 5299516 1565340 4.64 1123600 4973268 89888 Average: 25124781 28578905 7530931 23.06 2688 3736138 4092190 12.14 515296 6414722 58526 01:07:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 321.08 246.15 2224.39 50.69 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 356.66 284.54 4688.63 55.86 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 1.07 1.07 0.05 0.05 0.00 0.00 0.00 0.00 01:10:01 PM eth0 308.70 179.66 9477.18 18.51 0.00 0.00 0.00 0.00 01:10:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:10:01 PM veth83fd389 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:11:01 PM lo 23.16 23.16 1.99 1.99 0.00 0.00 0.00 0.00 01:11:01 PM eth0 55.16 36.15 19.41 20.08 0.00 0.00 0.00 0.00 01:11:01 PM docker0 5.63 6.38 0.80 0.74 0.00 0.00 0.00 0.00 01:11:01 PM vethfc15de6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:12:01 PM lo 61.82 61.82 4.04 4.04 0.00 0.00 0.00 0.00 01:12:01 PM eth0 386.99 270.20 95.56 100.73 0.00 0.00 0.00 0.00 01:12:01 PM docker0 5.05 6.02 0.88 0.84 0.00 0.00 0.00 0.00 01:13:01 PM lo 22.09 22.09 1.08 1.08 0.00 0.00 0.00 0.00 01:13:01 PM eth0 285.50 203.98 103.15 71.04 0.00 0.00 0.00 0.00 01:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:14:01 PM eth0 118.35 114.56 604.23 1582.83 0.00 0.00 0.00 0.00 01:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM lo 240.97 240.97 43.88 43.88 0.00 0.00 0.00 0.00 01:15:01 PM eth0 625.06 346.57 2286.48 31.54 0.00 0.00 0.00 0.00 01:15:01 PM docker0 112.88 119.18 20.43 21.81 0.00 0.00 0.00 0.00 01:15:01 PM vethf34ca92 99.22 104.53 20.29 17.97 0.00 0.00 0.00 0.00 01:15:01 PM veth6089e13 13.66 15.34 1.68 4.10 0.00 0.00 0.00 0.00 01:16:01 PM lo 803.12 803.12 183.14 183.14 0.00 0.00 0.00 0.00 01:16:01 PM eth0 92.99 75.42 273.40 30.64 0.00 0.00 0.00 0.00 01:16:01 PM docker0 390.27 402.00 93.24 88.04 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 01:17:01 PM eth0 105.68 132.41 1266.00 2293.43 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 115.52 115.52 23.46 23.46 0.00 0.00 0.00 0.00 Average: eth0 265.52 188.86 2103.75 426.14 0.00 0.00 0.00 0.00 Average: docker0 51.47 53.46 11.55 11.16 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) 06/18/2025 _x86_64_ (8 CPU) 13:06:03 LINUX RESTART (8 CPU) 01:07:02 PM CPU %user %nice %system %iowait %steal %idle 01:08:01 PM all 13.13 0.00 1.13 0.87 0.06 84.81 01:08:01 PM 0 12.21 0.00 0.73 0.66 0.07 86.33 01:08:01 PM 1 13.79 0.00 1.07 0.90 0.07 84.17 01:08:01 PM 2 11.81 0.00 1.27 0.99 0.05 85.88 01:08:01 PM 3 6.69 0.00 0.92 0.99 0.07 91.33 01:08:01 PM 4 7.92 0.00 0.87 0.83 0.05 90.32 01:08:01 PM 5 7.30 0.00 0.85 0.54 0.05 91.26 01:08:01 PM 6 34.46 0.00 2.58 1.07 0.07 61.82 01:08:01 PM 7 10.87 0.00 0.78 0.95 0.03 87.37 01:09:01 PM all 41.56 0.00 1.38 1.12 0.09 55.86 01:09:01 PM 0 43.00 0.00 1.30 0.43 0.08 55.18 01:09:01 PM 1 46.40 0.00 1.44 1.17 0.10 50.89 01:09:01 PM 2 49.01 0.00 1.42 0.77 0.10 48.70 01:09:01 PM 3 41.05 0.00 1.99 2.06 0.08 54.82 01:09:01 PM 4 47.08 0.00 1.04 1.30 0.10 50.48 01:09:01 PM 5 30.39 0.00 1.32 1.81 0.07 66.42 01:09:01 PM 6 37.75 0.00 0.95 0.75 0.10 60.44 01:09:01 PM 7 37.80 0.00 1.54 0.64 0.08 59.94 01:10:01 PM all 24.48 0.00 3.06 1.88 0.07 70.51 01:10:01 PM 0 25.29 0.00 2.56 0.66 0.08 71.41 01:10:01 PM 1 30.89 0.00 3.73 2.54 0.08 62.76 01:10:01 PM 2 35.47 0.00 4.19 3.50 0.08 56.76 01:10:01 PM 3 24.56 0.00 2.69 3.54 0.07 69.14 01:10:01 PM 4 21.82 0.00 3.06 1.36 0.05 73.71 01:10:01 PM 5 16.41 0.00 2.99 0.35 0.07 80.18 01:10:01 PM 6 19.72 0.00 2.91 1.13 0.07 76.18 01:10:01 PM 7 21.67 0.00 2.35 1.97 0.07 73.95 01:11:01 PM all 21.90 0.00 2.63 0.40 0.20 74.87 01:11:01 PM 0 25.45 0.00 3.96 0.20 0.10 70.28 01:11:01 PM 1 14.54 0.00 2.39 1.00 0.35 81.73 01:11:01 PM 2 21.40 0.00 2.91 0.40 0.14 75.14 01:11:01 PM 3 23.34 0.00 2.23 0.83 0.09 73.50 01:11:01 PM 4 23.91 0.00 2.34 0.10 0.10 73.55 01:11:01 PM 5 19.90 0.00 1.93 0.35 0.56 77.26 01:11:01 PM 6 27.75 0.00 2.60 0.09 0.09 69.48 01:11:01 PM 7 18.75 0.00 2.68 0.27 0.19 78.11 01:12:01 PM all 11.68 0.00 1.54 0.14 0.25 86.38 01:12:01 PM 0 8.45 0.00 1.60 0.02 1.44 88.50 01:12:01 PM 1 10.88 0.00 1.56 0.44 0.08 87.05 01:12:01 PM 2 13.97 0.00 1.41 0.27 0.08 84.27 01:12:01 PM 3 13.45 0.00 1.92 0.10 0.10 84.43 01:12:01 PM 4 13.59 0.00 1.44 0.13 0.07 84.77 01:12:01 PM 5 10.71 0.00 1.64 0.10 0.07 87.49 01:12:01 PM 6 12.24 0.00 1.57 0.07 0.08 86.04 01:12:01 PM 7 10.25 0.00 1.17 0.02 0.07 88.50 01:13:01 PM all 12.37 0.00 0.59 0.03 0.07 86.95 01:13:01 PM 0 7.25 0.00 0.31 0.00 0.05 92.39 01:13:01 PM 1 6.32 0.00 0.55 0.07 0.07 93.00 01:13:01 PM 2 38.69 0.00 1.35 0.10 0.08 59.77 01:13:01 PM 3 6.73 0.00 0.77 0.00 0.05 92.45 01:13:01 PM 4 15.16 0.00 0.38 0.00 0.18 84.27 01:13:01 PM 5 6.58 0.00 0.48 0.03 0.07 92.84 01:13:01 PM 6 13.53 0.00 0.34 0.00 0.05 86.08 01:13:01 PM 7 4.68 0.00 0.52 0.00 0.03 94.77 01:14:01 PM all 33.13 0.00 0.83 0.07 0.07 65.90 01:14:01 PM 0 34.03 0.00 0.83 0.03 0.07 65.03 01:14:01 PM 1 18.52 0.00 0.97 0.22 0.07 80.23 01:14:01 PM 2 39.04 0.00 1.25 0.05 0.08 59.58 01:14:01 PM 3 27.99 0.00 0.65 0.13 0.07 71.16 01:14:01 PM 4 32.07 0.00 0.60 0.00 0.08 67.25 01:14:01 PM 5 29.92 0.00 0.55 0.00 0.05 69.47 01:14:01 PM 6 41.87 0.00 0.63 0.00 0.05 57.45 01:14:01 PM 7 41.59 0.00 1.19 0.10 0.07 57.06 01:15:01 PM all 25.85 0.00 2.14 1.07 0.09 70.85 01:15:01 PM 0 21.32 0.00 1.61 0.50 0.08 76.48 01:15:01 PM 1 18.41 0.00 2.35 1.11 0.10 78.02 01:15:01 PM 2 11.93 0.00 2.52 1.87 0.10 83.58 01:15:01 PM 3 18.38 0.00 2.32 3.24 0.08 75.98 01:15:01 PM 4 26.34 0.00 2.07 0.07 0.08 71.44 01:15:01 PM 5 34.46 0.00 1.98 0.45 0.08 63.02 01:15:01 PM 6 33.41 0.00 1.74 0.10 0.08 64.66 01:15:01 PM 7 42.56 0.00 2.56 1.21 0.08 53.59 01:16:01 PM all 25.93 0.00 1.99 0.34 0.09 71.65 01:16:01 PM 0 38.11 0.00 2.71 0.15 0.08 58.94 01:16:01 PM 1 15.25 0.00 2.66 0.17 0.10 81.82 01:16:01 PM 2 19.57 0.00 1.85 0.03 0.08 78.47 01:16:01 PM 3 37.51 0.00 1.05 0.00 0.08 61.35 01:16:01 PM 4 27.28 0.00 2.15 0.05 0.10 70.42 01:16:01 PM 5 23.43 0.00 1.83 0.02 0.10 74.63 01:16:01 PM 6 18.17 0.00 2.63 2.28 0.07 76.85 01:16:01 PM 7 28.08 0.00 1.04 0.02 0.08 70.78 01:17:01 PM all 27.17 0.00 1.90 0.61 0.07 70.25 01:17:01 PM 0 38.93 0.00 2.34 0.00 0.07 58.67 01:17:01 PM 1 20.09 0.00 1.91 0.13 0.07 77.80 01:17:01 PM 2 28.82 0.00 2.06 0.42 0.08 68.62 01:17:01 PM 3 27.07 0.00 1.36 2.89 0.07 68.61 01:17:01 PM 4 36.01 0.00 1.61 0.85 0.07 61.46 01:17:01 PM 5 26.24 0.00 2.48 0.07 0.07 71.14 01:17:01 PM 6 26.07 0.00 1.72 0.28 0.08 71.83 01:17:01 PM 7 14.13 0.00 1.69 0.20 0.07 83.92 Average: all 23.75 0.00 1.72 0.65 0.11 73.78 Average: 0 25.45 0.00 1.80 0.27 0.21 72.27 Average: 1 19.54 0.00 1.86 0.77 0.11 77.72 Average: 2 27.02 0.00 2.02 0.84 0.09 70.03 Average: 3 22.71 0.00 1.59 1.38 0.08 74.25 Average: 4 25.15 0.00 1.55 0.47 0.09 72.74 Average: 5 20.58 0.00 1.61 0.37 0.12 77.33 Average: 6 26.49 0.00 1.76 0.58 0.07 71.09 Average: 7 23.05 0.00 1.55 0.54 0.08 74.79