---> uname -a: Linux prd-centos8-docker-8c-8g-31988.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 1145 25101 19 5642 30271 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:3f:13:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.170/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fe3f:1397/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:09:47:50 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:b3ff:fe09:4750/64 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) 07/31/2025 _x86_64_ (8 CPU) 10:21:42 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:05 AM 250.63 18.54 232.08 5034.90 8760.42 10:24:02 AM 256.37 19.22 237.15 4189.58 12733.37 10:25:01 AM 232.59 1.20 231.39 201.80 52592.63 10:26:01 AM 37.69 0.67 37.02 544.89 804.28 10:27:01 AM 30.57 0.48 30.09 21.46 538.80 10:28:01 AM 5.68 0.00 5.68 0.00 390.75 10:29:01 AM 7.73 0.08 7.65 4.00 243.45 10:30:01 AM 112.03 0.00 112.03 0.00 23693.30 10:31:01 AM 203.78 0.00 203.78 0.00 2099.70 10:32:01 AM 62.61 3.70 58.91 6088.24 27671.64 10:33:01 AM 47.08 0.88 46.19 209.30 8298.18 Average: 113.26 4.08 109.17 1491.61 12442.19 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:05 AM 29624112 31280620 3031600 9.28 2688 1979428 1395612 4.14 146524 2455160 158684 10:24:02 AM 27812748 29973540 4842964 14.83 2688 2473232 2726772 8.09 237872 4116980 272132 10:25:01 AM 25290612 28672540 7365100 22.55 2688 3665988 3634820 10.78 338024 6414352 20 10:26:01 AM 24443488 27846568 8212224 25.15 2688 3685068 5686420 16.87 431448 7158072 128 10:27:01 AM 24399116 27807072 8256596 25.28 2688 3690136 4341160 12.88 437940 7196068 108 10:28:01 AM 25500344 28917648 7155368 21.91 2688 3699260 3384912 10.04 439860 6098428 20 10:29:01 AM 24959604 28382868 7696108 23.57 2688 3703608 3916068 11.62 446836 6627968 2548 10:30:01 AM 23148424 27272580 9507288 29.11 2688 4391212 6294512 18.68 550288 8269812 1564 10:31:01 AM 24236460 28324940 8419252 25.78 2688 4344440 3744532 11.11 548248 7210248 15564 10:32:01 AM 25188532 30443616 7467180 22.87 2688 5502152 1972624 5.85 773512 6022628 189196 10:33:01 AM 25719580 31012532 6936132 21.24 2688 5534352 1526088 4.53 966072 5295964 24012 Average: 25483911 29084957 7171801 21.96 2688 3878989 3511229 10.42 483329 6078698 60361 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:05 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:05 AM eth0 394.58 270.64 1709.59 59.94 0.00 0.00 0.00 0.00 10:23:05 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:02 AM eth0 400.48 314.31 5349.38 59.95 0.00 0.00 0.00 0.00 10:24:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 406.54 277.37 10880.42 35.42 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM veth7c13767 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM vethadf1b54 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 12.21 12.21 0.96 0.96 0.00 0.00 0.00 0.00 10:26:01 AM eth0 35.30 31.09 10.78 13.21 0.00 0.00 0.00 0.00 10:26:01 AM docker0 2.07 2.60 0.31 0.33 0.00 0.00 0.00 0.00 10:26:01 AM veth0350f5d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 68.38 68.38 5.05 5.05 0.00 0.00 0.00 0.00 10:27:01 AM eth0 199.28 159.90 58.48 67.77 0.00 0.00 0.00 0.00 10:27:01 AM docker0 10.30 11.80 1.52 1.56 0.00 0.00 0.00 0.00 10:28:01 AM lo 19.53 19.53 0.95 0.95 0.00 0.00 0.00 0.00 10:28:01 AM eth0 59.75 49.82 48.67 20.94 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.15 0.15 0.02 0.02 0.00 0.00 0.00 0.00 10:29:01 AM eth0 131.49 97.30 81.55 45.39 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 20.26 20.26 2.49 2.49 0.00 0.00 0.00 0.00 10:30:01 AM eth0 638.62 333.37 2960.93 27.08 0.00 0.00 0.00 0.00 10:30:01 AM docker0 8.43 10.50 0.81 1.97 0.00 0.00 0.00 0.00 10:30:01 AM vetha738141 8.43 10.63 0.92 1.98 0.00 0.00 0.00 0.00 10:30:01 AM veth223ad3e 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 10:31:01 AM lo 1406.61 1406.61 246.11 246.11 0.00 0.00 0.00 0.00 10:31:01 AM eth0 116.69 78.89 281.29 34.54 0.00 0.00 0.00 0.00 10:31:01 AM docker0 622.01 638.97 120.85 116.56 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 10:32:01 AM eth0 295.78 212.98 3354.22 23.37 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 95.55 81.19 226.31 64.65 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 138.99 138.99 23.25 23.25 0.00 0.00 0.00 0.00 Average: eth0 252.06 173.02 2233.88 41.14 0.00 0.00 0.00 0.00 Average: docker0 58.47 60.39 11.23 10.95 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) 07/31/2025 _x86_64_ (8 CPU) 10:21:42 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:05 AM all 14.60 0.00 4.40 0.62 0.07 80.30 10:23:05 AM 0 16.81 0.00 0.57 0.06 0.08 82.49 10:23:05 AM 1 18.42 0.00 2.02 0.46 0.09 79.02 10:23:05 AM 2 14.19 0.00 0.74 0.41 0.11 84.56 10:23:05 AM 3 14.83 0.00 11.82 2.58 0.06 70.71 10:23:05 AM 4 6.33 0.00 9.64 0.64 0.05 83.34 10:23:05 AM 5 25.35 0.00 6.83 0.36 0.05 67.41 10:23:05 AM 6 10.61 0.00 1.80 0.34 0.09 87.16 10:23:05 AM 7 10.26 0.00 1.38 0.07 0.05 88.24 10:24:02 AM all 28.59 0.00 1.37 0.79 0.08 69.16 10:24:02 AM 0 11.44 0.00 1.31 0.95 0.07 86.24 10:24:02 AM 1 33.93 0.00 0.91 0.77 0.09 64.30 10:24:02 AM 2 25.60 0.00 0.99 0.50 0.07 72.84 10:24:02 AM 3 30.50 0.00 1.52 0.84 0.09 67.05 10:24:02 AM 4 27.16 0.00 1.40 0.99 0.09 70.37 10:24:02 AM 5 27.21 0.00 1.65 0.66 0.09 70.39 10:24:02 AM 6 35.62 0.00 2.24 1.20 0.09 60.85 10:24:02 AM 7 37.26 0.00 0.95 0.45 0.07 61.27 10:25:01 AM all 38.96 0.00 2.96 1.10 0.09 56.89 10:25:01 AM 0 24.41 0.00 2.91 1.13 0.09 71.47 10:25:01 AM 1 45.41 0.00 2.75 1.13 0.09 50.62 10:25:01 AM 2 36.50 0.00 2.67 0.62 0.10 60.12 10:25:01 AM 3 39.90 0.00 2.65 1.13 0.10 56.22 10:25:01 AM 4 31.41 0.00 3.11 0.56 0.09 64.82 10:25:01 AM 5 41.00 0.00 3.42 2.66 0.09 52.84 10:25:01 AM 6 34.95 0.00 2.67 0.62 0.09 61.68 10:25:01 AM 7 58.07 0.00 3.48 0.97 0.10 37.37 10:26:01 AM all 21.35 0.00 2.15 0.07 0.09 76.34 10:26:01 AM 0 29.05 0.00 3.01 0.02 0.10 67.82 10:26:01 AM 1 17.66 0.00 1.89 0.03 0.10 80.31 10:26:01 AM 2 26.04 0.00 2.56 0.03 0.10 71.26 10:26:01 AM 3 21.08 0.00 1.94 0.07 0.07 76.84 10:26:01 AM 4 19.02 0.00 1.77 0.05 0.08 79.07 10:26:01 AM 5 20.43 0.00 2.16 0.08 0.12 77.21 10:26:01 AM 6 20.31 0.00 2.04 0.10 0.08 77.46 10:26:01 AM 7 17.22 0.00 1.79 0.17 0.08 80.74 10:27:01 AM all 16.63 0.00 2.02 0.05 0.09 81.22 10:27:01 AM 0 17.51 0.00 1.72 0.02 0.10 80.65 10:27:01 AM 1 16.74 0.00 1.86 0.10 0.07 81.23 10:27:01 AM 2 13.69 0.00 1.56 0.05 0.10 84.60 10:27:01 AM 3 16.95 0.00 1.37 0.03 0.08 81.56 10:27:01 AM 4 17.73 0.00 2.56 0.03 0.08 79.59 10:27:01 AM 5 11.08 0.00 2.53 0.02 0.10 86.27 10:27:01 AM 6 19.79 0.00 2.36 0.08 0.07 77.70 10:27:01 AM 7 19.54 0.00 2.21 0.03 0.08 78.13 10:28:01 AM all 6.02 0.00 0.35 0.02 0.05 93.57 10:28:01 AM 0 2.42 0.00 0.25 0.00 0.05 97.28 10:28:01 AM 1 3.09 0.00 0.52 0.00 0.07 96.33 10:28:01 AM 2 2.95 0.00 0.37 0.03 0.03 96.61 10:28:01 AM 3 2.19 0.00 0.35 0.00 0.07 97.40 10:28:01 AM 4 6.79 0.00 0.15 0.02 0.03 93.01 10:28:01 AM 5 4.22 0.00 0.57 0.00 0.03 95.18 10:28:01 AM 6 7.48 0.00 0.17 0.00 0.03 92.32 10:28:01 AM 7 19.00 0.00 0.43 0.08 0.05 80.43 10:29:01 AM all 22.89 0.00 0.66 0.01 0.06 76.37 10:29:01 AM 0 5.58 0.00 0.82 0.00 0.07 93.53 10:29:01 AM 1 24.47 0.00 0.42 0.05 0.08 74.98 10:29:01 AM 2 25.55 0.00 1.05 0.00 0.07 73.33 10:29:01 AM 3 44.19 0.00 0.73 0.00 0.07 55.01 10:29:01 AM 4 17.60 0.00 0.45 0.00 0.05 81.90 10:29:01 AM 5 16.75 0.00 1.12 0.03 0.07 82.03 10:29:01 AM 6 23.08 0.00 0.48 0.00 0.05 76.39 10:29:01 AM 7 25.88 0.00 0.22 0.00 0.05 73.86 10:30:01 AM all 29.25 0.00 1.91 0.43 0.08 68.33 10:30:01 AM 0 25.40 0.00 1.86 0.32 0.08 72.33 10:30:01 AM 1 19.63 0.00 1.49 0.20 0.07 78.61 10:30:01 AM 2 24.50 0.00 2.26 1.49 0.08 71.66 10:30:01 AM 3 37.50 0.00 1.93 0.05 0.08 60.44 10:30:01 AM 4 34.53 0.00 2.20 0.18 0.07 63.02 10:30:01 AM 5 32.85 0.00 1.19 0.02 0.07 65.88 10:30:01 AM 6 28.77 0.00 2.53 0.96 0.08 67.66 10:30:01 AM 7 30.88 0.00 1.83 0.22 0.08 67.00 10:31:01 AM all 31.26 0.00 2.21 0.30 0.10 66.13 10:31:01 AM 0 27.47 0.00 1.99 0.02 0.10 70.42 10:31:01 AM 1 26.71 0.00 2.30 0.03 0.12 70.84 10:31:01 AM 2 37.99 0.00 2.43 0.03 0.10 59.44 10:31:01 AM 3 34.86 0.00 1.78 0.03 0.10 63.23 10:31:01 AM 4 33.23 0.00 3.09 1.24 0.12 62.31 10:31:01 AM 5 31.21 0.00 2.35 0.99 0.10 65.35 10:31:01 AM 6 33.01 0.00 1.59 0.00 0.10 65.29 10:31:01 AM 7 25.61 0.00 2.15 0.02 0.10 72.12 10:32:01 AM all 30.22 0.00 1.65 0.46 0.08 67.59 10:32:01 AM 0 26.21 0.00 1.20 0.00 0.10 72.48 10:32:01 AM 1 28.72 0.00 1.63 0.44 0.08 69.14 10:32:01 AM 2 22.14 0.00 1.68 0.30 0.07 75.82 10:32:01 AM 3 32.17 0.00 1.64 1.78 0.10 64.31 10:32:01 AM 4 23.98 0.00 1.27 0.15 0.07 74.53 10:32:01 AM 5 39.00 0.00 2.52 0.30 0.08 58.10 10:32:01 AM 6 34.95 0.00 1.93 0.75 0.07 62.30 10:32:01 AM 7 34.61 0.00 1.31 0.00 0.08 64.00 10:33:01 AM all 21.94 0.00 1.10 0.10 0.07 76.79 10:33:01 AM 0 24.60 0.00 0.50 0.00 0.08 74.82 10:33:01 AM 1 25.73 0.00 1.92 0.05 0.07 72.23 10:33:01 AM 2 32.60 0.00 1.12 0.53 0.08 65.66 10:33:01 AM 3 4.66 0.00 0.62 0.08 0.05 94.59 10:33:01 AM 4 14.77 0.00 0.94 0.05 0.08 84.16 10:33:01 AM 5 35.74 0.00 1.55 0.03 0.07 62.61 10:33:01 AM 6 18.80 0.00 1.07 0.07 0.07 80.00 10:33:01 AM 7 18.63 0.00 1.07 0.00 0.07 80.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.71 0.00 1.89 0.36 0.08 73.96 Average: 0 19.19 0.00 1.46 0.22 0.08 79.05 Average: 1 23.60 0.00 1.61 0.29 0.08 74.42 Average: 2 23.69 0.00 1.58 0.36 0.08 74.28 Average: 3 25.23 0.00 2.44 0.61 0.08 71.64 Average: 4 21.01 0.00 2.45 0.35 0.07 76.11 Average: 5 25.85 0.00 2.36 0.46 0.08 71.25 Average: 6 24.27 0.00 1.71 0.37 0.07 73.57 Average: 7 26.86 0.00 1.53 0.18 0.08 71.36