---> uname -a: Linux prd-centos8-docker-8c-8g-23158.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 1900 24501 19 5488 29516 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:22:15:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fe22:156d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:25:bc:9d 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::42:77ff:fe25:bc9d/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) 06/23/2025 _x86_64_ (8 CPU) 10:00:51 LINUX RESTART (8 CPU) 10:01:01 AM tps rtps wtps bread/s bwrtn/s 10:02:01 AM 448.57 196.43 252.14 14924.17 43725.58 10:03:01 AM 255.31 18.69 236.62 4076.37 13140.82 10:04:01 AM 222.06 0.88 221.18 494.90 51252.85 10:05:01 AM 33.20 0.22 32.98 17.46 645.68 10:06:01 AM 28.97 0.47 28.51 14.80 495.10 10:07:01 AM 4.83 0.00 4.83 0.00 371.58 10:08:01 AM 19.11 0.00 19.11 0.00 303.23 10:09:01 AM 103.60 0.30 103.30 6.40 23545.52 10:10:01 AM 153.15 0.00 153.15 0.00 1767.73 10:11:01 AM 55.50 5.06 50.43 4562.08 28330.11 10:12:01 AM 34.39 0.45 33.94 63.86 3070.54 Average: 123.63 20.29 103.34 2200.64 15159.59 10:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:02:01 AM 29630000 31271904 3025712 9.27 2688 1965912 1417468 4.21 146592 2452260 156472 10:03:01 AM 27533212 29730528 5122500 15.69 2688 2510248 2737652 8.12 244572 4391000 265488 10:04:01 AM 25100552 28525468 7555160 23.14 2688 3709628 4111980 12.20 342672 6610640 48 10:05:01 AM 24645900 28075496 8009812 24.53 2688 3712540 4399176 13.05 434368 6966564 72 10:06:01 AM 24508872 27943540 8146840 24.95 2688 3717624 4228700 12.55 440764 7098436 668 10:07:01 AM 25344032 28787008 7311680 22.39 2688 3725976 3520700 10.45 442552 6267988 20 10:08:01 AM 24585624 28263244 8070088 24.71 2688 3959368 4018948 11.92 504024 6956796 231664 10:09:01 AM 22828528 26993264 9827184 30.09 2688 4434880 6622336 19.65 553704 8599868 3764 10:10:01 AM 24022088 28134880 8633624 26.44 2688 4371112 3994428 11.85 552652 7425872 17532 10:11:01 AM 25046132 30288104 7609580 23.30 2688 5490788 2105284 6.25 982376 5966616 170796 10:12:01 AM 25155412 30289484 7500300 22.97 2688 5381132 2168740 6.43 1145156 5693496 24268 Average: 25309123 28936629 7346589 22.50 2688 3907201 3575037 10.61 526312 6220867 79163 10:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 527.72 343.92 1824.12 69.01 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 445.18 346.90 5734.96 64.88 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 472.54 295.73 10679.78 40.15 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM vethf8881d0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM lo 7.45 7.45 0.62 0.62 0.00 0.00 0.00 0.00 10:05:01 AM eth0 30.48 24.29 8.59 11.27 0.00 0.00 0.00 0.00 10:05:01 AM docker0 1.42 1.83 0.23 0.22 0.00 0.00 0.00 0.00 10:05:01 AM veth8ee3c68 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:06:01 AM lo 59.40 59.40 4.52 4.52 0.00 0.00 0.00 0.00 10:06:01 AM eth0 168.44 130.82 47.05 56.98 0.00 0.00 0.00 0.00 10:06:01 AM docker0 9.23 10.68 1.45 1.42 0.00 0.00 0.00 0.00 10:07:01 AM lo 34.92 34.92 1.71 1.71 0.00 0.00 0.00 0.00 10:07:01 AM eth0 147.45 122.58 60.44 41.64 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:08:01 AM eth0 170.50 134.13 737.94 43.08 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM lo 181.22 181.22 27.81 27.81 0.00 0.00 0.00 0.00 10:09:01 AM eth0 587.22 334.04 2288.16 30.89 0.00 0.00 0.00 0.00 10:09:01 AM docker0 79.62 84.39 12.64 13.78 0.00 0.00 0.00 0.00 10:09:01 AM veth2098486 72.38 76.59 12.85 11.84 0.00 0.00 0.00 0.00 10:09:01 AM veth31f7f33 7.25 8.50 0.87 2.21 0.00 0.00 0.00 0.00 10:10:01 AM lo 1247.32 1247.32 217.33 217.33 0.00 0.00 0.00 0.00 10:10:01 AM eth0 94.22 71.66 301.89 27.92 0.00 0.00 0.00 0.00 10:10:01 AM docker0 533.61 546.78 106.71 101.73 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 10:11:01 AM eth0 268.93 197.57 1607.32 73.14 0.00 0.00 0.00 0.00 10:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 104.23 58.29 34.61 222.77 0.00 0.00 0.00 0.00 10:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 139.17 139.17 22.91 22.91 0.00 0.00 0.00 0.00 Average: eth0 274.35 187.32 2120.36 61.97 0.00 0.00 0.00 0.00 Average: docker0 56.70 58.50 11.00 10.65 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) 06/23/2025 _x86_64_ (8 CPU) 10:00:51 LINUX RESTART (8 CPU) 10:01:01 AM CPU %user %nice %system %iowait %steal %idle 10:02:01 AM all 14.82 0.01 3.30 1.44 0.06 80.37 10:02:01 AM 0 15.27 0.00 4.29 2.82 0.07 77.55 10:02:01 AM 1 17.76 0.00 2.42 0.40 0.10 79.32 10:02:01 AM 2 16.87 0.00 3.29 3.82 0.05 75.97 10:02:01 AM 3 10.92 0.08 4.32 0.60 0.05 84.03 10:02:01 AM 4 10.10 0.00 2.50 2.23 0.05 85.12 10:02:01 AM 5 12.53 0.00 3.12 0.58 0.05 83.72 10:02:01 AM 6 27.15 0.00 3.43 0.42 0.05 68.95 10:02:01 AM 7 7.99 0.00 3.00 0.63 0.07 88.30 10:03:01 AM all 29.33 0.00 1.41 0.79 0.09 68.37 10:03:01 AM 0 46.23 0.00 1.07 0.62 0.08 52.00 10:03:01 AM 1 31.33 0.00 1.97 1.62 0.10 64.97 10:03:01 AM 2 28.02 0.00 1.82 1.24 0.12 68.80 10:03:01 AM 3 16.99 0.00 1.86 0.80 0.10 80.25 10:03:01 AM 4 29.34 0.00 1.00 0.64 0.08 68.93 10:03:01 AM 5 29.64 0.00 1.07 0.23 0.08 68.97 10:03:01 AM 6 26.95 0.00 1.72 1.04 0.08 70.21 10:03:01 AM 7 26.15 0.00 0.77 0.15 0.08 72.85 10:04:01 AM all 38.17 0.00 2.96 1.08 0.09 57.70 10:04:01 AM 0 40.85 0.00 3.13 0.27 0.10 55.65 10:04:01 AM 1 32.75 0.00 3.01 1.16 0.10 62.98 10:04:01 AM 2 34.63 0.00 2.89 1.61 0.08 60.78 10:04:01 AM 3 36.23 0.00 2.60 1.78 0.07 59.32 10:04:01 AM 4 30.20 0.00 2.87 0.72 0.08 66.12 10:04:01 AM 5 43.86 0.00 3.63 1.01 0.10 51.40 10:04:01 AM 6 38.88 0.00 3.33 0.81 0.08 56.91 10:04:01 AM 7 47.93 0.00 2.22 1.29 0.08 48.47 10:05:01 AM all 20.82 0.00 2.06 0.05 0.08 76.99 10:05:01 AM 0 28.18 0.00 2.54 0.03 0.08 69.16 10:05:01 AM 1 18.52 0.00 1.72 0.07 0.08 79.61 10:05:01 AM 2 17.19 0.00 1.74 0.10 0.08 80.89 10:05:01 AM 3 22.13 0.00 2.29 0.05 0.10 75.43 10:05:01 AM 4 15.75 0.00 1.79 0.07 0.10 82.29 10:05:01 AM 5 24.96 0.00 2.34 0.03 0.08 72.58 10:05:01 AM 6 21.37 0.00 2.26 0.02 0.07 76.29 10:05:01 AM 7 18.45 0.00 1.77 0.03 0.07 79.68 10:06:01 AM all 17.64 0.00 2.18 0.05 0.08 80.05 10:06:01 AM 0 22.18 0.00 2.07 0.05 0.08 75.62 10:06:01 AM 1 13.68 0.00 2.41 0.05 0.08 83.78 10:06:01 AM 2 17.29 0.00 2.41 0.05 0.08 80.16 10:06:01 AM 3 24.12 0.00 2.73 0.07 0.08 73.00 10:06:01 AM 4 18.74 0.00 1.82 0.03 0.10 79.30 10:06:01 AM 5 16.94 0.00 1.84 0.07 0.08 81.07 10:06:01 AM 6 14.18 0.00 2.01 0.05 0.07 83.70 10:06:01 AM 7 13.97 0.00 2.18 0.02 0.07 83.76 10:07:01 AM all 7.64 0.00 0.60 0.01 0.06 91.69 10:07:01 AM 0 24.72 0.00 1.37 0.02 0.07 73.83 10:07:01 AM 1 2.54 0.00 0.77 0.05 0.10 96.54 10:07:01 AM 2 9.87 0.00 0.82 0.00 0.05 89.26 10:07:01 AM 3 4.74 0.00 0.40 0.00 0.05 94.81 10:07:01 AM 4 3.86 0.00 0.52 0.00 0.05 95.57 10:07:01 AM 5 3.31 0.00 0.30 0.00 0.05 96.34 10:07:01 AM 6 6.03 0.00 0.25 0.02 0.05 93.66 10:07:01 AM 7 6.05 0.00 0.38 0.00 0.05 93.52 10:08:01 AM all 28.98 0.00 0.95 0.04 0.07 69.96 10:08:01 AM 0 23.51 0.00 0.63 0.00 0.07 75.79 10:08:01 AM 1 16.69 0.00 0.94 0.07 0.08 82.22 10:08:01 AM 2 34.05 0.00 0.45 0.00 0.08 65.42 10:08:01 AM 3 25.11 0.00 1.05 0.02 0.08 73.74 10:08:01 AM 4 17.43 0.00 0.95 0.00 0.05 81.57 10:08:01 AM 5 24.09 0.00 0.77 0.05 0.05 75.04 10:08:01 AM 6 34.10 0.00 0.87 0.00 0.05 64.98 10:08:01 AM 7 56.83 0.00 1.93 0.17 0.07 41.00 10:09:01 AM all 29.64 0.00 2.04 0.37 0.10 67.86 10:09:01 AM 0 14.37 0.00 2.26 0.75 0.08 82.53 10:09:01 AM 1 29.80 0.00 2.15 0.32 0.10 67.63 10:09:01 AM 2 18.48 0.00 1.98 1.06 0.08 78.40 10:09:01 AM 3 39.82 0.02 2.18 0.12 0.10 57.77 10:09:01 AM 4 28.19 0.00 1.60 0.18 0.08 69.95 10:09:01 AM 5 40.03 0.00 1.65 0.08 0.12 58.12 10:09:01 AM 6 25.44 0.00 2.06 0.34 0.10 72.05 10:09:01 AM 7 41.02 0.00 2.44 0.10 0.10 56.34 10:10:01 AM all 27.39 0.00 1.94 0.31 0.09 70.27 10:10:01 AM 0 35.64 0.00 1.67 0.15 0.10 62.44 10:10:01 AM 1 15.60 0.00 2.47 0.15 0.10 81.67 10:10:01 AM 2 24.63 0.00 1.67 0.02 0.10 73.58 10:10:01 AM 3 33.49 0.00 2.35 0.92 0.10 63.14 10:10:01 AM 4 26.82 0.00 1.79 0.03 0.08 71.27 10:10:01 AM 5 28.06 0.00 1.36 0.10 0.08 70.40 10:10:01 AM 6 26.48 0.00 2.53 1.04 0.07 69.88 10:10:01 AM 7 28.38 0.00 1.66 0.03 0.08 69.84 10:11:01 AM all 32.31 0.00 1.85 0.43 0.08 65.33 10:11:01 AM 0 44.87 0.00 2.39 0.05 0.08 52.60 10:11:01 AM 1 30.61 0.00 1.81 0.28 0.08 67.21 10:11:01 AM 2 22.51 0.00 1.66 0.13 0.08 75.62 10:11:01 AM 3 18.53 0.00 1.79 1.77 0.08 77.82 10:11:01 AM 4 33.54 0.00 1.81 0.02 0.07 64.57 10:11:01 AM 5 41.18 0.00 2.21 0.18 0.08 56.35 10:11:01 AM 6 26.86 0.00 1.69 0.07 0.07 71.31 10:11:01 AM 7 40.39 0.00 1.42 0.95 0.07 57.17 10:12:01 AM all 10.15 0.00 0.73 0.07 0.04 89.01 10:12:01 AM 0 21.43 0.00 1.52 0.02 0.07 76.97 10:12:01 AM 1 2.40 0.00 0.55 0.12 0.07 96.86 10:12:01 AM 2 3.32 0.00 0.58 0.02 0.05 96.03 10:12:01 AM 3 2.19 0.00 0.30 0.23 0.03 97.24 10:12:01 AM 4 24.36 0.00 1.03 0.05 0.03 74.52 10:12:01 AM 5 16.08 0.00 0.78 0.05 0.03 83.06 10:12:01 AM 6 4.55 0.00 0.65 0.00 0.03 94.77 10:12:01 AM 7 6.86 0.00 0.40 0.05 0.03 92.66 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.34 0.00 1.82 0.42 0.08 74.34 Average: 0 28.83 0.00 2.09 0.43 0.08 68.57 Average: 1 19.23 0.00 1.84 0.39 0.09 78.45 Average: 2 20.62 0.00 1.76 0.73 0.08 76.82 Average: 3 21.27 0.01 1.99 0.58 0.08 76.07 Average: 4 21.65 0.00 1.61 0.36 0.07 76.31 Average: 5 25.49 0.00 1.73 0.22 0.07 72.48 Average: 6 22.89 0.00 1.89 0.34 0.07 74.81 Average: 7 26.72 0.00 1.65 0.31 0.07 71.25