---> uname -a: Linux prd-centos8-docker-8c-8g-20302.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: 2799.996 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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1144 25149 19 5596 30272 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:8c:1d:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85700sec preferred_lft 85700sec inet6 fe80::f816:3eff:fe8c:1dd6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:0d:bd:02 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:adff:fe0d:bd02/64 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) 06/11/2025 _x86_64_ (8 CPU) 12:45:49 LINUX RESTART (8 CPU) 12:46:02 PM tps rtps wtps bread/s bwrtn/s 12:47:01 PM 220.32 30.18 190.14 7408.49 18533.36 12:48:01 PM 287.24 18.86 268.38 4143.53 14812.36 12:49:01 PM 180.72 0.80 179.92 523.16 47563.23 12:50:01 PM 40.39 0.00 40.39 0.00 571.41 12:51:01 PM 17.76 0.48 17.28 21.46 372.38 12:52:01 PM 5.18 0.00 5.18 0.00 365.43 12:53:01 PM 8.08 0.00 8.08 0.00 212.03 12:54:01 PM 107.10 0.00 107.10 0.00 23382.45 12:55:01 PM 14.55 0.00 14.55 0.00 475.74 12:56:01 PM 173.62 2.45 171.17 4477.79 2878.35 12:57:01 PM 48.13 1.42 46.72 1731.56 32636.00 Average: 100.10 4.89 95.21 1655.51 12882.81 12:46:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 PM 29596880 31255632 3058832 9.37 2688 1983668 1437396 4.26 148032 2487280 155672 12:48:01 PM 28004748 30201284 4650964 14.24 2688 2508376 2231436 6.62 257084 3906168 201856 12:49:01 PM 25324088 28703696 7331624 22.45 2688 3664296 3539728 10.50 420180 6308848 944 12:50:01 PM 25101680 28484848 7554032 23.13 2688 3666444 4219244 12.52 436504 6509092 124 12:51:01 PM 24971112 28358920 7684600 23.53 2688 3671340 3829436 11.36 438944 6639440 100 12:52:01 PM 25872568 29269332 6783144 20.77 2688 3680276 3044532 9.03 440804 5742736 20 12:53:01 PM 25310500 28708636 7345212 22.49 2688 3681504 4237904 12.57 442956 6299172 124 12:54:01 PM 23971256 28061316 8684456 26.59 2688 4358820 5561284 16.50 540020 7481584 220 12:55:01 PM 22743404 26867376 9912308 30.35 2688 4396604 6512412 19.32 551608 8688360 3468 12:56:01 PM 23592168 28570912 9063544 27.75 2688 5231496 3486116 10.34 721024 7679820 761968 12:57:01 PM 25693556 30936512 6962156 21.32 2688 5489988 1587956 4.71 954508 5342916 41032 Average: 25471087 29038042 7184625 22.00 2688 3848437 3607949 10.70 486515 6098674 105957 12:46:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 703.29 422.92 2030.57 74.96 0.00 0.00 0.00 0.00 12:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM eth0 487.64 377.89 5444.40 71.59 0.00 0.00 0.00 0.00 12:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 12:49:01 PM eth0 396.00 229.22 10045.43 32.09 0.00 0.00 0.00 0.00 12:49:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:50:01 PM lo 21.09 21.09 1.88 1.88 0.00 0.00 0.00 0.00 12:50:01 PM eth0 40.60 28.36 11.00 14.31 0.00 0.00 0.00 0.00 12:50:01 PM docker0 5.56 6.35 0.79 0.74 0.00 0.00 0.00 0.00 12:50:01 PM veth58e5050 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:51:01 PM lo 62.08 62.08 4.05 4.05 0.00 0.00 0.00 0.00 12:51:01 PM eth0 323.81 229.37 84.85 85.41 0.00 0.00 0.00 0.00 12:51:01 PM docker0 5.06 6.01 0.88 0.89 0.00 0.00 0.00 0.00 12:52:01 PM lo 52.18 52.18 2.55 2.55 0.00 0.00 0.00 0.00 12:52:01 PM eth0 187.14 154.48 59.32 64.59 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 218.08 160.11 99.81 41.83 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:54:01 PM eth0 690.17 399.00 2861.73 44.09 0.00 0.00 0.00 0.00 12:54:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM veth86f0603 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:54:01 PM veth84f416a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:55:01 PM lo 1002.28 1002.28 220.98 220.98 0.00 0.00 0.00 0.00 12:55:01 PM eth0 118.41 80.69 35.37 37.59 0.00 0.00 0.00 0.00 12:55:01 PM docker0 482.21 500.45 110.40 106.87 0.00 0.00 0.00 0.00 12:55:01 PM veth86f0603 445.38 463.88 113.06 82.76 0.00 0.00 0.00 0.01 12:55:01 PM veth84f416a 36.82 37.07 3.93 24.35 0.00 0.00 0.00 0.00 12:56:01 PM lo 41.36 41.36 5.90 5.90 0.00 0.00 0.00 0.00 12:56:01 PM eth0 88.49 77.22 1501.28 17.05 0.00 0.00 0.00 0.00 12:56:01 PM docker0 20.16 19.85 3.21 2.90 0.00 0.00 0.00 0.00 12:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM eth0 436.65 305.35 2321.24 43.91 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 Average: lo 107.40 107.40 21.43 21.43 0.00 0.00 0.00 0.00 Average: eth0 334.92 223.76 2227.20 47.91 0.00 0.00 0.00 0.00 Average: docker0 46.71 48.51 10.50 10.14 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) 06/11/2025 _x86_64_ (8 CPU) 12:45:49 LINUX RESTART (8 CPU) 12:46:02 PM CPU %user %nice %system %iowait %steal %idle 12:47:01 PM all 14.55 0.00 1.99 1.50 0.06 81.91 12:47:01 PM 0 15.01 0.00 2.73 1.30 0.05 80.92 12:47:01 PM 1 15.83 0.00 2.85 0.60 0.07 80.65 12:47:01 PM 2 17.33 0.00 2.52 4.51 0.07 75.57 12:47:01 PM 3 11.24 0.00 1.62 0.92 0.05 86.17 12:47:01 PM 4 20.04 0.00 2.45 1.33 0.05 76.14 12:47:01 PM 5 22.18 0.00 1.37 1.37 0.05 75.02 12:47:01 PM 6 8.63 0.00 1.26 0.43 0.03 89.65 12:47:01 PM 7 6.12 0.00 1.11 1.53 0.07 91.17 12:48:01 PM all 34.02 0.00 1.54 0.82 0.09 63.53 12:48:01 PM 0 16.98 0.00 1.00 0.25 0.08 81.68 12:48:01 PM 1 40.32 0.00 1.74 1.07 0.10 56.78 12:48:01 PM 2 38.83 0.00 1.87 1.32 0.08 57.89 12:48:01 PM 3 34.44 0.00 1.40 0.48 0.10 63.57 12:48:01 PM 4 37.27 0.00 1.17 0.47 0.08 61.01 12:48:01 PM 5 44.09 0.00 2.89 1.64 0.10 51.28 12:48:01 PM 6 27.29 0.00 1.30 0.80 0.07 70.54 12:48:01 PM 7 32.92 0.00 0.95 0.50 0.10 65.52 12:49:01 PM all 35.48 0.00 2.96 0.81 0.09 60.65 12:49:01 PM 0 44.45 0.00 2.40 0.20 0.12 52.83 12:49:01 PM 1 39.12 0.00 3.14 0.87 0.08 56.78 12:49:01 PM 2 21.41 0.00 3.14 0.55 0.08 74.81 12:49:01 PM 3 39.76 0.00 3.01 0.94 0.07 56.22 12:49:01 PM 4 47.29 0.00 3.71 0.22 0.10 48.67 12:49:01 PM 5 40.50 0.00 2.78 1.82 0.10 54.80 12:49:01 PM 6 20.80 0.00 2.47 0.99 0.10 75.64 12:49:01 PM 7 30.52 0.00 3.03 0.91 0.07 65.47 12:50:01 PM all 20.25 0.00 2.17 0.05 0.08 77.44 12:50:01 PM 0 25.70 0.00 2.29 0.03 0.08 71.90 12:50:01 PM 1 20.59 0.00 2.24 0.05 0.10 77.02 12:50:01 PM 2 25.10 0.00 2.73 0.03 0.08 72.06 12:50:01 PM 3 19.49 0.00 1.86 0.10 0.08 78.46 12:50:01 PM 4 15.50 0.00 1.81 0.03 0.08 82.57 12:50:01 PM 5 18.27 0.00 1.93 0.05 0.07 79.68 12:50:01 PM 6 19.41 0.00 2.09 0.05 0.08 78.37 12:50:01 PM 7 17.95 0.00 2.41 0.05 0.08 79.50 12:51:01 PM all 11.33 0.00 1.51 0.03 0.08 87.07 12:51:01 PM 0 12.64 0.00 1.35 0.00 0.07 85.94 12:51:01 PM 1 7.65 0.00 1.67 0.02 0.07 90.60 12:51:01 PM 2 14.46 0.00 1.32 0.02 0.08 84.11 12:51:01 PM 3 11.70 0.00 1.64 0.03 0.08 86.54 12:51:01 PM 4 13.13 0.00 1.00 0.00 0.07 85.80 12:51:01 PM 5 9.64 0.00 1.61 0.03 0.08 88.64 12:51:01 PM 6 9.26 0.00 1.61 0.03 0.08 89.01 12:51:01 PM 7 12.14 0.00 1.84 0.07 0.07 85.88 12:52:01 PM all 4.60 0.00 0.72 0.01 0.05 94.62 12:52:01 PM 0 4.82 0.00 0.88 0.00 0.05 94.24 12:52:01 PM 1 2.78 0.00 0.99 0.02 0.08 96.14 12:52:01 PM 2 3.23 0.00 1.12 0.00 0.05 95.60 12:52:01 PM 3 3.80 0.00 0.69 0.00 0.07 95.45 12:52:01 PM 4 5.73 0.00 0.53 0.02 0.05 93.67 12:52:01 PM 5 5.98 0.00 0.45 0.00 0.03 93.53 12:52:01 PM 6 3.58 0.00 0.52 0.03 0.05 95.82 12:52:01 PM 7 6.85 0.00 0.58 0.00 0.03 92.53 12:53:01 PM all 18.71 0.00 0.53 0.01 0.05 80.70 12:53:01 PM 0 13.86 0.00 0.48 0.00 0.05 85.61 12:53:01 PM 1 10.64 0.00 0.23 0.02 0.05 89.06 12:53:01 PM 2 12.62 0.00 1.37 0.05 0.05 85.91 12:53:01 PM 3 8.35 0.00 0.48 0.00 0.03 91.13 12:53:01 PM 4 56.45 0.00 1.12 0.00 0.07 42.37 12:53:01 PM 5 11.20 0.00 0.18 0.00 0.05 88.56 12:53:01 PM 6 24.52 0.00 0.30 0.00 0.03 75.15 12:53:01 PM 7 11.96 0.00 0.10 0.00 0.03 87.90 12:54:01 PM all 31.40 0.00 2.09 0.43 0.10 65.99 12:54:01 PM 0 19.92 0.00 1.71 0.03 0.08 78.25 12:54:01 PM 1 34.99 0.00 1.79 0.35 0.08 62.78 12:54:01 PM 2 30.88 0.00 2.03 0.37 0.13 66.59 12:54:01 PM 3 36.91 0.00 2.87 0.42 0.12 59.69 12:54:01 PM 4 27.69 0.00 2.13 0.94 0.08 69.15 12:54:01 PM 5 28.16 0.00 2.08 0.32 0.07 69.37 12:54:01 PM 6 39.74 0.00 2.35 0.25 0.10 57.55 12:54:01 PM 7 32.90 0.00 1.76 0.72 0.12 64.50 12:55:01 PM all 29.85 0.00 1.96 0.19 0.15 67.84 12:55:01 PM 0 29.12 0.00 1.91 0.03 0.12 68.81 12:55:01 PM 1 28.66 0.00 2.97 0.02 0.12 68.23 12:55:01 PM 2 26.41 0.00 2.30 0.02 0.14 71.14 12:55:01 PM 3 36.81 0.00 1.14 0.00 0.10 61.95 12:55:01 PM 4 32.01 0.00 1.61 0.02 0.12 66.24 12:55:01 PM 5 20.95 0.00 1.56 1.46 0.10 75.93 12:55:01 PM 6 34.31 0.00 2.53 0.00 0.42 62.75 12:55:01 PM 7 30.43 0.00 1.70 0.00 0.12 67.75 12:56:01 PM all 30.77 0.00 1.55 0.33 0.08 67.27 12:56:01 PM 0 37.99 0.00 1.17 0.15 0.08 60.61 12:56:01 PM 1 45.90 0.00 2.52 0.27 0.10 51.20 12:56:01 PM 2 26.64 0.00 1.20 0.18 0.08 71.89 12:56:01 PM 3 19.16 0.00 2.21 1.81 0.07 76.76 12:56:01 PM 4 41.89 0.00 1.35 0.00 0.07 56.69 12:56:01 PM 5 11.76 0.00 1.56 0.00 0.08 86.60 12:56:01 PM 6 40.13 0.00 1.64 0.18 0.08 57.96 12:56:01 PM 7 22.62 0.00 0.77 0.07 0.07 76.47 12:57:01 PM all 25.48 0.00 1.29 0.45 0.07 72.71 12:57:01 PM 0 35.52 0.00 1.17 0.00 0.08 63.22 12:57:01 PM 1 13.86 0.00 1.12 0.27 0.05 84.70 12:57:01 PM 2 35.52 0.00 0.85 1.12 0.08 62.42 12:57:01 PM 3 21.08 0.00 1.91 1.26 0.07 75.68 12:57:01 PM 4 28.68 0.00 0.75 0.08 0.08 70.40 12:57:01 PM 5 35.08 0.00 2.71 0.05 0.08 62.08 12:57:01 PM 6 6.09 0.00 0.77 0.03 0.05 93.05 12:57:01 PM 7 28.00 0.00 1.02 0.75 0.07 70.17 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.31 0.00 1.66 0.42 0.08 74.52 Average: 0 23.27 0.00 1.55 0.18 0.08 74.91 Average: 1 23.67 0.00 1.93 0.32 0.08 73.99 Average: 2 22.95 0.00 1.86 0.74 0.09 74.37 Average: 3 22.07 0.00 1.71 0.54 0.08 75.60 Average: 4 29.62 0.00 1.60 0.28 0.08 68.42 Average: 5 22.52 0.00 1.74 0.61 0.07 75.06 Average: 6 21.26 0.00 1.53 0.25 0.10 76.85 Average: 7 21.13 0.00 1.39 0.42 0.07 76.99