---> uname -a: Linux prd-centos8-docker-8c-8g-45265.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1156 25097 19 5636 30260 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:aa:29:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:feaa:29c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:21:d0:3f 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::42:8aff:fe21:d03f/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) 09/12/2025 _x86_64_ (8 CPU) 08:54:07 LINUX RESTART (8 CPU) 08:55:01 AM tps rtps wtps bread/s bwrtn/s 08:56:01 AM 250.18 17.33 232.86 3659.05 12907.63 08:57:01 AM 168.62 1.58 167.04 485.25 12377.95 08:58:01 AM 133.37 0.78 132.59 425.06 41305.20 08:59:01 AM 34.61 0.52 34.09 24.66 598.03 09:00:01 AM 7.70 0.00 7.70 0.00 169.06 09:01:01 AM 3.75 0.02 3.73 0.13 365.03 09:02:01 AM 13.86 0.07 13.79 1.73 373.43 09:03:01 AM 106.23 0.00 106.23 0.00 23587.80 09:04:01 AM 147.08 0.00 147.08 0.00 1664.52 09:05:01 AM 48.67 2.48 46.18 4509.03 18955.65 09:06:01 AM 41.95 1.80 40.15 1785.67 15864.06 Average: 86.91 2.23 84.67 990.05 11651.16 08:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:56:01 AM 28722236 30715892 3933476 12.05 2688 2308228 1838388 5.45 212932 3245180 141296 08:57:01 AM 26480652 28753136 6175060 18.91 2688 2579920 3681656 10.92 280332 5386284 69180 08:58:01 AM 24483008 27886096 8172704 25.03 2688 3685420 5461036 16.20 436408 7120188 232 08:59:01 AM 24690216 28099244 7965496 24.39 2688 3690956 4281984 12.70 441040 6911204 64 09:00:01 AM 24638640 28048692 8017072 24.55 2688 3692376 4036320 11.98 441208 6965116 80 09:01:01 AM 25547380 28967156 7108332 21.77 2688 3701976 3315776 9.84 443188 6059856 20 09:02:01 AM 25403512 28844912 7252200 22.21 2688 3722864 3329924 9.88 452240 6189828 16476 09:03:01 AM 23338348 27463780 9317364 28.53 2688 4394072 6078768 18.04 553644 8090964 1552 09:04:01 AM 24310096 28401112 8345616 25.56 2688 4347424 4091812 12.14 550860 7136924 15528 09:05:01 AM 25819968 30904748 6835744 20.93 2688 5332556 2087444 6.19 733836 5434624 294408 09:06:01 AM 25698836 30983596 6956876 21.30 2688 5526908 1488472 4.42 965652 5320140 27584 Average: 25375717 29006215 7279995 22.29 2688 3907518 3608325 10.71 501031 6169119 51493 08:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 247.37 206.38 2537.85 50.22 0.00 0.00 0.00 0.00 08:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 284.90 227.15 3812.74 37.69 0.00 0.00 0.00 0.00 08:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM lo 9.38 9.38 0.91 0.91 0.00 0.00 0.00 0.00 08:58:01 AM eth0 294.80 172.18 9477.28 16.34 0.00 0.00 0.00 0.00 08:58:01 AM docker0 2.60 3.15 0.39 0.39 0.00 0.00 0.00 0.00 08:58:01 AM veth42e4e7a 1.03 1.37 0.17 0.18 0.00 0.00 0.00 0.00 08:59:01 AM lo 65.51 65.51 4.69 4.69 0.00 0.00 0.00 0.00 08:59:01 AM eth0 171.81 117.61 58.72 61.27 0.00 0.00 0.00 0.00 08:59:01 AM docker0 9.01 10.06 1.33 1.31 0.00 0.00 0.00 0.00 08:59:01 AM veth04f4934 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:00:01 AM lo 61.58 61.58 3.13 3.13 0.00 0.00 0.00 0.00 09:00:01 AM eth0 220.89 162.51 58.67 66.78 0.00 0.00 0.00 0.00 09:00:01 AM docker0 0.78 0.97 0.11 0.16 0.00 0.00 0.00 0.00 09:01:01 AM lo 16.89 16.89 0.82 0.82 0.00 0.00 0.00 0.00 09:01:01 AM eth0 69.18 55.81 63.86 22.62 0.00 0.00 0.00 0.00 09:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:02:01 AM eth0 156.32 121.04 341.04 41.22 0.00 0.00 0.00 0.00 09:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM lo 19.70 19.70 2.46 2.46 0.00 0.00 0.00 0.00 09:03:01 AM eth0 605.40 305.25 2688.42 25.07 0.00 0.00 0.00 0.00 09:03:01 AM docker0 8.63 9.78 0.82 1.93 0.00 0.00 0.00 0.00 09:03:01 AM veth9dd3d0c 8.63 9.92 0.94 1.94 0.00 0.00 0.00 0.00 09:03:01 AM veth270b4a2 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 09:04:01 AM lo 1433.30 1433.30 249.05 249.05 0.00 0.00 0.00 0.00 09:04:01 AM eth0 140.86 100.55 287.01 42.66 0.00 0.00 0.00 0.00 09:04:01 AM docker0 630.33 647.71 122.24 117.57 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 09:05:01 AM eth0 71.19 62.36 1252.24 13.84 0.00 0.00 0.00 0.00 09:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 154.48 121.03 2149.46 21.81 0.00 0.00 0.00 0.00 09:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 146.16 146.16 23.74 23.74 0.00 0.00 0.00 0.00 Average: eth0 219.74 150.17 2066.03 36.32 0.00 0.00 0.00 0.00 Average: docker0 59.22 61.07 11.36 11.03 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) 09/12/2025 _x86_64_ (8 CPU) 08:54:07 LINUX RESTART (8 CPU) 08:55:01 AM CPU %user %nice %system %iowait %steal %idle 08:56:01 AM all 17.44 0.00 1.22 0.83 0.08 80.42 08:56:01 AM 0 9.58 0.00 0.60 0.05 0.07 89.70 08:56:01 AM 1 24.35 0.00 1.75 1.02 0.07 72.81 08:56:01 AM 2 18.29 0.00 1.29 1.10 0.08 79.23 08:56:01 AM 3 17.16 0.00 1.76 1.34 0.07 79.68 08:56:01 AM 4 4.31 0.00 0.60 0.70 0.08 94.30 08:56:01 AM 5 22.91 0.00 1.75 1.10 0.10 74.13 08:56:01 AM 6 25.11 0.00 1.14 0.32 0.08 73.35 08:56:01 AM 7 17.81 0.00 0.90 0.99 0.08 80.22 08:57:01 AM all 42.80 0.00 1.20 0.65 0.11 55.23 08:57:01 AM 0 40.56 0.00 0.92 0.65 0.12 57.75 08:57:01 AM 1 40.89 0.00 0.97 0.72 0.10 57.32 08:57:01 AM 2 44.53 0.00 1.15 0.60 0.12 53.59 08:57:01 AM 3 34.22 0.00 1.59 0.47 0.12 63.60 08:57:01 AM 4 36.66 0.00 1.12 0.59 0.10 61.53 08:57:01 AM 5 52.42 0.00 1.35 0.33 0.10 45.80 08:57:01 AM 6 55.61 0.00 1.67 0.28 0.13 42.30 08:57:01 AM 7 37.46 0.00 0.85 1.55 0.12 60.01 08:58:01 AM all 21.57 0.00 3.24 1.26 0.10 73.83 08:58:01 AM 0 22.96 0.00 3.47 0.07 0.10 73.40 08:58:01 AM 1 15.81 0.00 3.34 2.73 0.12 78.00 08:58:01 AM 2 21.92 0.00 2.94 3.82 0.12 71.19 08:58:01 AM 3 17.10 0.00 3.07 0.44 0.08 79.31 08:58:01 AM 4 18.20 0.00 2.97 0.42 0.10 78.31 08:58:01 AM 5 21.87 0.00 3.33 2.04 0.08 72.67 08:58:01 AM 6 31.16 0.00 3.98 0.12 0.10 64.64 08:58:01 AM 7 23.55 0.00 2.82 0.47 0.10 73.06 08:59:01 AM all 16.42 0.00 2.17 0.07 0.11 81.23 08:59:01 AM 0 14.35 0.00 2.09 0.05 0.12 83.39 08:59:01 AM 1 12.56 0.00 2.48 0.13 0.10 84.73 08:59:01 AM 2 13.19 0.00 1.69 0.07 0.12 84.93 08:59:01 AM 3 15.07 0.00 2.13 0.08 0.12 82.60 08:59:01 AM 4 20.44 0.00 2.23 0.03 0.12 77.19 08:59:01 AM 5 23.20 0.00 2.39 0.03 0.12 74.26 08:59:01 AM 6 17.71 0.00 1.98 0.03 0.10 80.18 08:59:01 AM 7 14.80 0.00 2.41 0.10 0.08 82.61 09:00:01 AM all 4.65 0.00 0.90 0.01 0.11 94.34 09:00:01 AM 0 6.72 0.00 0.50 0.00 0.12 92.66 09:00:01 AM 1 4.87 0.00 0.82 0.02 0.10 94.20 09:00:01 AM 2 3.90 0.00 0.49 0.02 0.12 95.48 09:00:01 AM 3 2.78 0.00 0.95 0.02 0.12 96.14 09:00:01 AM 4 2.91 0.00 0.52 0.00 0.12 96.45 09:00:01 AM 5 8.35 0.00 0.85 0.02 0.08 90.69 09:00:01 AM 6 3.41 0.00 1.69 0.00 0.13 94.77 09:00:01 AM 7 4.23 0.00 1.40 0.00 0.07 94.30 09:01:01 AM all 6.34 0.00 0.34 0.01 0.05 93.25 09:01:01 AM 0 2.50 0.00 0.22 0.00 0.07 97.21 09:01:01 AM 1 3.20 0.00 0.40 0.00 0.05 96.35 09:01:01 AM 2 1.39 0.00 0.48 0.00 0.08 98.05 09:01:01 AM 3 2.27 0.00 0.20 0.00 0.05 97.48 09:01:01 AM 4 8.70 0.00 0.20 0.00 0.03 91.07 09:01:01 AM 5 4.49 0.00 0.37 0.08 0.07 94.99 09:01:01 AM 6 23.02 0.00 0.58 0.02 0.05 76.33 09:01:01 AM 7 5.17 0.00 0.30 0.00 0.03 94.50 09:02:01 AM all 24.17 0.00 0.74 0.05 0.07 74.98 09:02:01 AM 0 14.72 0.00 1.00 0.03 0.08 84.16 09:02:01 AM 1 44.52 0.00 0.82 0.03 0.08 54.54 09:02:01 AM 2 18.74 0.00 1.35 0.02 0.07 79.82 09:02:01 AM 3 17.98 0.00 0.52 0.07 0.07 81.37 09:02:01 AM 4 39.30 0.00 0.60 0.02 0.07 60.02 09:02:01 AM 5 25.57 0.00 0.28 0.00 0.07 74.08 09:02:01 AM 6 20.90 0.00 0.72 0.20 0.05 78.14 09:02:01 AM 7 11.62 0.00 0.63 0.03 0.05 87.66 09:03:01 AM all 29.10 0.00 1.85 0.71 0.10 68.24 09:03:01 AM 0 37.78 0.00 1.37 1.37 0.10 59.38 09:03:01 AM 1 32.53 0.00 2.05 1.96 0.10 63.36 09:03:01 AM 2 22.53 0.00 1.66 0.22 0.12 75.47 09:03:01 AM 3 22.92 0.00 1.74 0.22 0.10 75.01 09:03:01 AM 4 21.55 0.00 1.55 0.66 0.12 76.12 09:03:01 AM 5 35.56 0.00 2.44 0.08 0.08 61.83 09:03:01 AM 6 22.19 0.00 1.81 0.62 0.08 75.29 09:03:01 AM 7 37.70 0.00 2.22 0.52 0.12 59.45 09:04:01 AM all 26.54 0.00 2.35 0.28 0.14 70.69 09:04:01 AM 0 21.37 0.00 2.52 0.02 0.15 75.94 09:04:01 AM 1 29.65 0.00 2.18 0.03 0.13 68.00 09:04:01 AM 2 27.90 0.00 2.49 0.12 0.15 69.34 09:04:01 AM 3 28.22 0.00 2.44 0.12 0.15 69.07 09:04:01 AM 4 26.61 0.00 2.25 0.71 0.13 70.30 09:04:01 AM 5 20.24 0.00 3.04 0.03 0.13 76.55 09:04:01 AM 6 30.27 0.00 1.27 0.10 0.13 68.22 09:04:01 AM 7 28.06 0.00 2.60 1.07 0.13 68.13 09:05:01 AM all 28.37 0.00 1.41 1.51 0.08 68.63 09:05:01 AM 0 25.50 0.00 1.72 2.78 0.10 69.90 09:05:01 AM 1 38.54 0.00 1.42 4.32 0.10 55.61 09:05:01 AM 2 33.05 0.00 1.53 1.93 0.08 63.41 09:05:01 AM 3 38.04 0.00 0.95 2.09 0.08 58.83 09:05:01 AM 4 35.08 0.00 1.59 0.02 0.08 63.22 09:05:01 AM 5 14.98 0.00 1.72 0.22 0.07 83.01 09:05:01 AM 6 10.97 0.00 1.09 0.00 0.07 87.88 09:05:01 AM 7 30.80 0.00 1.26 0.72 0.08 67.14 09:06:01 AM all 24.39 0.00 0.93 0.73 0.08 73.87 09:06:01 AM 0 30.35 0.00 0.72 0.00 0.10 68.83 09:06:01 AM 1 39.98 0.00 2.32 0.50 0.10 57.10 09:06:01 AM 2 17.28 0.00 1.10 0.17 0.08 81.37 09:06:01 AM 3 40.62 0.00 0.77 0.72 0.08 57.81 09:06:01 AM 4 8.88 0.00 0.62 0.05 0.07 90.38 09:06:01 AM 5 21.33 0.00 0.64 0.52 0.07 77.45 09:06:01 AM 6 5.94 0.00 0.69 1.77 0.08 91.52 09:06:01 AM 7 30.72 0.00 0.60 2.12 0.08 66.47 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.97 0.00 1.49 0.55 0.09 75.89 Average: 0 20.57 0.00 1.37 0.46 0.10 77.50 Average: 1 26.08 0.00 1.69 1.04 0.10 71.09 Average: 2 20.24 0.00 1.47 0.73 0.10 77.46 Average: 3 21.48 0.00 1.46 0.51 0.09 76.45 Average: 4 20.23 0.00 1.29 0.29 0.09 78.09 Average: 5 22.81 0.00 1.65 0.40 0.09 75.05 Average: 6 22.38 0.00 1.51 0.32 0.09 75.70 Average: 7 21.98 0.00 1.45 0.69 0.09 75.79