---> uname -a: Linux prd-centos8-docker-8c-8g-8436.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 1157 25270 19 5461 30259 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:10:ea:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.66/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85621sec preferred_lft 85621sec inet6 fe80::f816:3eff:fe10:eadd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:fa:df:aa 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::42:56ff:fefa:dfaa/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) 11/03/2025 _x86_64_ (8 CPU) 12:04:51 LINUX RESTART (8 CPU) 12:05:02 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 264.13 31.79 232.34 7548.92 44019.86 12:07:01 PM 274.56 18.16 256.40 3981.47 13824.53 12:08:01 PM 84.64 1.13 83.50 248.63 8892.58 12:09:01 PM 20.85 0.00 20.85 0.00 2301.40 12:10:01 PM 101.92 0.60 101.32 502.20 42727.07 12:11:01 PM 34.57 0.05 34.52 2.80 538.69 12:12:01 PM 13.50 0.48 13.01 21.46 337.19 12:13:01 PM 3.35 0.00 3.35 0.00 83.72 12:14:01 PM 55.48 0.00 55.48 0.00 11889.25 12:15:01 PM 72.53 0.00 72.53 0.00 12603.28 12:16:01 PM 72.95 0.00 72.95 0.00 995.55 12:17:01 PM 103.43 2.47 100.97 4496.42 1564.32 Average: 91.59 4.52 87.07 1391.70 11604.31 12:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 29599996 31261536 3055716 9.36 2688 1985500 1392584 4.13 148444 2480116 161524 12:07:01 PM 27589080 29782092 5066632 15.52 2688 2503980 2706472 8.03 236056 4337332 232044 12:08:01 PM 27549292 29824160 5106420 15.64 2688 2582976 2476856 7.35 281112 4320524 61760 12:09:01 PM 26823504 29098704 5832208 17.86 2688 2583168 3188292 9.46 283628 5044212 60 12:10:01 PM 24800828 28211532 7854884 24.05 2688 3693352 5137740 15.24 405068 6839036 228 12:11:01 PM 24600964 28015808 8054748 24.67 2688 3696728 4288124 12.72 439644 7005168 76 12:12:01 PM 24495396 27915036 8160316 24.99 2688 3701856 4107584 12.19 441860 7109836 84 12:13:01 PM 24457688 27878112 8198024 25.10 2688 3702664 4107584 12.19 441864 7147668 76 12:14:01 PM 24286388 28365404 8369324 25.63 2688 4339048 3827788 11.36 508284 7201268 259752 12:15:01 PM 22962304 27127972 9693408 29.68 2688 4434340 6444716 19.12 554352 8465576 860 12:16:01 PM 24647692 28751088 8008020 24.52 2688 4360124 3403424 10.10 549324 6806200 15324 12:17:01 PM 23364796 28399176 9290916 28.45 2688 5284436 3609812 10.71 723684 7902216 788420 Average: 25431494 28719218 7224218 22.12 2688 3572348 3724248 11.05 417777 6221596 126684 12:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 415.83 279.14 1931.78 66.47 0.00 0.00 0.00 0.00 12:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 440.32 349.45 5319.98 62.06 0.00 0.00 0.00 0.00 12:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 141.66 112.70 906.55 27.48 0.00 0.00 0.00 0.00 12:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 92.85 64.54 76.38 21.48 0.00 0.00 0.00 0.00 12:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 277.30 154.68 9493.59 11.11 0.00 0.00 0.00 0.00 12:10:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:10:01 PM vethcb6cd33 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 12:11:01 PM lo 36.44 36.44 3.49 3.49 0.00 0.00 0.00 0.00 12:11:01 PM eth0 71.64 56.50 25.68 25.44 0.00 0.00 0.00 0.00 12:11:01 PM docker0 10.30 11.60 1.53 1.42 0.00 0.00 0.00 0.00 12:11:01 PM vethbadb273 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:12:01 PM lo 62.76 62.76 3.42 3.42 0.00 0.00 0.00 0.00 12:12:01 PM eth0 256.43 198.12 75.75 83.18 0.00 0.00 0.00 0.00 12:12:01 PM docker0 2.12 2.45 0.30 0.37 0.00 0.00 0.00 0.00 12:13:01 PM lo 60.32 60.32 2.95 2.95 0.00 0.00 0.00 0.00 12:13:01 PM eth0 152.04 139.99 54.42 61.53 0.00 0.00 0.00 0.00 12:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM lo 5.35 5.35 0.28 0.28 0.00 0.00 0.00 0.00 12:14:01 PM eth0 715.93 275.52 3016.17 35.37 0.00 0.00 0.00 0.00 12:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM lo 374.26 374.26 55.60 55.60 0.00 0.00 0.00 0.00 12:15:01 PM eth0 61.86 38.42 18.44 17.94 0.00 0.00 0.00 0.00 12:15:01 PM docker0 159.01 167.39 25.13 27.02 0.00 0.00 0.00 0.00 12:15:01 PM veth1efc8b4 139.07 146.58 24.99 21.62 0.00 0.00 0.00 0.00 12:15:01 PM vethd36f0c4 19.94 21.51 2.31 5.66 0.00 0.00 0.00 0.00 12:16:01 PM lo 1153.37 1153.37 207.00 207.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 124.35 90.08 278.37 35.23 0.00 0.00 0.00 0.00 12:16:01 PM docker0 499.52 510.18 102.53 97.16 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 12:17:01 PM eth0 84.92 75.55 1261.38 16.52 0.00 0.00 0.00 0.00 12:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 141.30 141.30 22.76 22.76 0.00 0.00 0.00 0.00 Average: eth0 236.02 152.72 1871.75 38.61 0.00 0.00 0.00 0.00 Average: docker0 55.98 57.72 10.80 10.51 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) 11/03/2025 _x86_64_ (8 CPU) 12:04:51 LINUX RESTART (8 CPU) 12:05:02 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 13.95 0.00 2.22 2.52 0.06 81.25 12:06:01 PM 0 20.85 0.00 3.04 8.09 0.07 67.95 12:06:01 PM 1 23.83 0.00 2.88 0.94 0.07 72.28 12:06:01 PM 2 8.80 0.00 2.90 5.42 0.05 82.83 12:06:01 PM 3 9.06 0.00 2.08 0.39 0.07 88.40 12:06:01 PM 4 17.82 0.00 1.60 0.78 0.05 79.74 12:06:01 PM 5 14.61 0.00 2.15 3.12 0.07 80.06 12:06:01 PM 6 9.00 0.00 1.31 0.56 0.05 89.08 12:06:01 PM 7 7.65 0.00 1.82 0.85 0.03 89.65 12:07:01 PM all 26.69 0.00 1.41 1.25 0.08 70.56 12:07:01 PM 0 23.57 0.00 1.74 1.77 0.08 72.83 12:07:01 PM 1 42.03 0.00 2.29 2.03 0.10 53.55 12:07:01 PM 2 22.58 0.00 1.62 1.41 0.07 74.32 12:07:01 PM 3 29.07 0.00 1.50 0.94 0.08 68.40 12:07:01 PM 4 25.95 0.00 1.27 1.91 0.07 70.81 12:07:01 PM 5 28.94 0.00 0.94 1.41 0.10 68.61 12:07:01 PM 6 15.53 0.00 1.17 0.43 0.07 82.80 12:07:01 PM 7 25.85 0.00 0.77 0.15 0.07 73.16 12:08:01 PM all 27.31 0.00 0.81 4.71 0.09 67.07 12:08:01 PM 0 24.76 0.00 0.94 6.40 0.10 67.80 12:08:01 PM 1 22.58 0.00 0.80 8.83 0.07 67.72 12:08:01 PM 2 16.66 0.00 0.90 2.14 0.08 80.21 12:08:01 PM 3 42.98 0.00 1.21 15.62 0.10 40.10 12:08:01 PM 4 30.63 0.00 0.68 2.57 0.08 66.03 12:08:01 PM 5 31.80 0.00 0.75 0.05 0.10 67.29 12:08:01 PM 6 34.16 0.00 0.47 0.44 0.08 64.85 12:08:01 PM 7 14.97 0.00 0.70 1.67 0.13 82.52 12:09:01 PM all 12.20 0.00 0.27 0.32 0.05 87.16 12:09:01 PM 0 1.10 0.00 0.52 0.00 0.07 98.31 12:09:01 PM 1 32.02 0.00 0.08 0.60 0.08 67.22 12:09:01 PM 2 27.48 0.00 0.32 0.07 0.07 72.06 12:09:01 PM 3 10.70 0.00 0.15 0.00 0.05 89.10 12:09:01 PM 4 7.33 0.00 0.62 0.87 0.03 91.16 12:09:01 PM 5 7.01 0.00 0.13 0.00 0.03 92.83 12:09:01 PM 6 4.90 0.00 0.25 0.59 0.03 94.23 12:09:01 PM 7 7.07 0.00 0.07 0.42 0.02 92.42 12:10:01 PM all 16.87 0.00 2.42 6.61 0.09 74.00 12:10:01 PM 0 14.75 0.00 2.34 5.24 0.08 77.58 12:10:01 PM 1 23.09 0.00 2.68 12.54 0.14 61.56 12:10:01 PM 2 17.48 0.00 3.40 6.52 0.12 72.48 12:10:01 PM 3 18.30 0.00 2.05 0.13 0.07 79.45 12:10:01 PM 4 16.40 0.00 1.98 1.61 0.08 79.92 12:10:01 PM 5 16.19 0.00 3.45 9.29 0.10 70.97 12:10:01 PM 6 15.51 0.00 1.84 6.20 0.08 76.37 12:10:01 PM 7 13.28 0.00 1.68 11.41 0.07 73.56 12:11:01 PM all 24.18 0.00 1.98 0.12 0.09 73.62 12:11:01 PM 0 23.44 0.00 1.96 0.05 0.10 74.45 12:11:01 PM 1 24.51 0.00 1.91 0.03 0.08 73.46 12:11:01 PM 2 15.80 0.00 1.74 0.23 0.10 82.13 12:11:01 PM 3 18.77 0.00 2.13 0.23 0.10 78.77 12:11:01 PM 4 21.04 0.00 1.61 0.13 0.08 77.14 12:11:01 PM 5 23.65 0.00 2.01 0.08 0.08 74.18 12:11:01 PM 6 20.85 0.00 2.02 0.10 0.08 76.94 12:11:01 PM 7 45.40 0.00 2.46 0.12 0.12 51.90 12:12:01 PM all 8.59 0.00 1.25 0.13 0.08 89.96 12:12:01 PM 0 7.78 0.00 0.70 0.05 0.07 91.40 12:12:01 PM 1 6.90 0.00 1.37 0.05 0.13 91.55 12:12:01 PM 2 7.65 0.00 1.22 0.17 0.08 90.88 12:12:01 PM 3 10.52 0.00 1.37 0.12 0.07 87.92 12:12:01 PM 4 9.68 0.00 1.39 0.28 0.05 88.59 12:12:01 PM 5 5.03 0.00 1.21 0.02 0.08 93.67 12:12:01 PM 6 10.44 0.00 1.51 0.35 0.07 87.64 12:12:01 PM 7 10.68 0.00 1.24 0.02 0.05 88.01 12:13:01 PM all 2.01 0.00 0.65 0.00 0.05 97.29 12:13:01 PM 0 1.20 0.00 0.67 0.00 0.07 98.06 12:13:01 PM 1 4.06 0.00 0.57 0.00 0.03 95.34 12:13:01 PM 2 1.79 0.00 0.49 0.00 0.07 97.66 12:13:01 PM 3 1.77 0.00 0.40 0.00 0.03 97.79 12:13:01 PM 4 1.50 0.00 0.58 0.03 0.05 97.83 12:13:01 PM 5 1.27 0.00 0.62 0.00 0.05 98.06 12:13:01 PM 6 2.84 0.00 1.25 0.00 0.05 95.86 12:13:01 PM 7 1.67 0.00 0.60 0.00 0.03 97.69 12:14:01 PM all 34.80 0.00 1.66 0.40 0.09 63.04 12:14:01 PM 0 29.34 0.00 1.04 0.00 0.08 69.54 12:14:01 PM 1 29.60 0.00 2.21 0.60 0.13 67.45 12:14:01 PM 2 47.59 0.00 2.38 0.97 0.08 48.97 12:14:01 PM 3 34.88 0.00 1.33 1.02 0.08 62.68 12:14:01 PM 4 29.79 0.00 1.49 0.32 0.08 68.32 12:14:01 PM 5 34.65 0.00 2.43 0.03 0.08 62.80 12:14:01 PM 6 29.49 0.00 0.97 0.28 0.07 69.18 12:14:01 PM 7 43.13 0.00 1.43 0.00 0.10 55.35 12:15:01 PM all 25.30 0.00 1.28 0.47 0.09 72.86 12:15:01 PM 0 16.01 0.00 1.02 0.15 0.10 82.72 12:15:01 PM 1 14.89 0.00 1.25 0.20 0.10 83.55 12:15:01 PM 2 24.48 0.00 1.52 0.74 0.10 73.16 12:15:01 PM 3 53.90 0.00 1.77 2.27 0.12 41.94 12:15:01 PM 4 12.69 0.00 1.36 0.02 0.07 85.87 12:15:01 PM 5 31.20 0.00 1.09 0.33 0.08 67.30 12:15:01 PM 6 18.36 0.00 0.84 0.05 0.08 80.67 12:15:01 PM 7 30.85 0.00 1.39 0.00 0.07 67.70 12:16:01 PM all 17.82 0.00 1.81 0.14 0.09 80.14 12:16:01 PM 0 10.31 0.00 1.66 0.08 0.08 87.87 12:16:01 PM 1 16.76 0.00 2.08 0.10 0.08 80.97 12:16:01 PM 2 20.82 0.00 2.42 0.08 0.12 76.57 12:16:01 PM 3 23.62 0.00 1.51 0.03 0.07 74.77 12:16:01 PM 4 27.89 0.00 1.10 0.13 0.10 70.78 12:16:01 PM 5 18.11 0.00 1.51 0.65 0.08 79.64 12:16:01 PM 6 15.12 0.00 1.56 0.03 0.08 83.20 12:16:01 PM 7 9.87 0.00 2.67 0.03 0.08 87.34 12:16:01 PM CPU %user %nice %system %iowait %steal %idle 12:17:01 PM all 30.08 0.00 1.26 0.28 0.07 68.31 12:17:01 PM 0 53.99 0.00 1.74 0.00 0.08 44.19 12:17:01 PM 1 44.76 0.00 1.13 0.13 0.07 53.91 12:17:01 PM 2 34.49 0.00 1.36 0.13 0.07 63.95 12:17:01 PM 3 24.04 0.00 1.84 0.25 0.07 73.80 12:17:01 PM 4 22.60 0.00 0.99 0.15 0.07 76.19 12:17:01 PM 5 9.52 0.00 1.49 1.32 0.07 87.61 12:17:01 PM 6 27.67 0.00 0.60 0.00 0.07 71.66 12:17:01 PM 7 23.49 0.00 0.95 0.28 0.07 75.21 Average: all 19.99 0.00 1.42 1.41 0.08 77.11 Average: 0 18.92 0.00 1.44 1.81 0.08 77.74 Average: 1 23.76 0.00 1.60 2.16 0.09 72.39 Average: 2 20.48 0.00 1.68 1.48 0.08 76.27 Average: 3 23.16 0.00 1.44 1.75 0.08 73.57 Average: 4 18.61 0.00 1.22 0.73 0.07 79.37 Average: 5 18.50 0.00 1.48 1.35 0.08 78.60 Average: 6 16.99 0.00 1.15 0.75 0.07 81.04 Average: 7 19.50 0.00 1.31 1.24 0.07 77.87