---> uname -a: Linux prd-centos8-docker-8c-8g-8832.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1115 26307 19 4467 30301 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:8f:96:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fe8f:960f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:1d:d3:8c 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:bcff:fe1d:d38c/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) 11/05/2025 _x86_64_ (8 CPU) 08:00:48 LINUX RESTART (8 CPU) 08:01:02 AM tps rtps wtps bread/s bwrtn/s 08:02:01 AM 254.19 29.16 225.03 7301.57 34214.52 08:03:01 AM 286.82 17.93 268.89 3842.72 13497.50 08:04:01 AM 95.90 1.33 94.57 373.54 11518.30 08:05:01 AM 42.89 0.13 42.76 103.32 4465.96 08:06:01 AM 95.92 0.45 95.47 385.47 35999.73 08:07:01 AM 17.85 0.50 17.35 22.13 354.17 08:08:01 AM 6.25 0.00 6.25 0.00 164.80 08:09:01 AM 26.24 0.00 26.24 0.00 728.74 08:10:01 AM 102.47 0.00 102.47 0.00 23660.70 08:11:01 AM 13.23 0.00 13.23 0.00 348.93 Average: 93.95 4.92 89.03 1194.19 12464.72 08:01:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:02:01 AM 29631812 31293536 3023892 9.26 2688 1985304 1387392 4.12 148280 2444900 181324 08:03:01 AM 27709724 29899764 4945980 15.15 2688 2501380 2690208 7.98 234496 4216984 269128 08:04:01 AM 26972580 29247648 5683124 17.40 2688 2583664 3121892 9.26 280932 4894868 19724 08:05:01 AM 25117428 28609852 7538276 23.08 2688 3776756 3858240 11.45 347196 6599016 1119040 08:06:01 AM 24851252 28264440 7804452 23.90 2688 3695268 5326260 15.80 438544 6753716 120 08:07:01 AM 24755320 28172376 7900384 24.19 2688 3699664 3986556 11.83 441728 6847892 84 08:08:01 AM 24692500 28112236 7963204 24.39 2688 3702216 4035740 11.97 442164 6909728 64 08:09:01 AM 24807612 28479832 7848092 24.03 2688 3951876 3943588 11.70 506320 6725616 239080 08:10:01 AM 23132748 27287504 9522956 29.16 2688 4423628 6309288 18.72 554160 8290244 1976 08:11:01 AM 22886160 27054472 9769544 29.92 2688 4438092 6373900 18.91 555644 8535756 3748 Average: 25455714 28642166 7199990 22.05 2688 3475785 4103306 12.17 394946 6221872 183429 08:01:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM eth0 414.74 284.87 1908.09 70.17 0.00 0.00 0.00 0.00 08:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 455.15 354.90 5351.73 59.73 0.00 0.00 0.00 0.00 08:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 120.86 108.78 919.10 26.12 0.00 0.00 0.00 0.00 08:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 622.85 420.01 9560.52 44.86 0.00 0.00 0.00 0.00 08:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM lo 17.11 17.11 1.61 1.61 0.00 0.00 0.00 0.00 08:06:01 AM eth0 41.94 33.06 15.71 16.31 0.00 0.00 0.00 0.00 08:06:01 AM docker0 5.40 6.01 0.72 0.70 0.00 0.00 0.00 0.00 08:06:01 AM veth4eea415 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:07:01 AM lo 64.74 64.74 4.34 4.34 0.00 0.00 0.00 0.00 08:07:01 AM eth0 216.23 157.99 60.26 64.89 0.00 0.00 0.00 0.00 08:07:01 AM docker0 6.20 7.12 1.00 0.98 0.00 0.00 0.00 0.00 08:08:01 AM lo 58.91 58.91 3.00 3.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 132.29 112.83 41.05 54.79 0.00 0.00 0.00 0.00 08:08:01 AM docker0 0.78 1.00 0.11 0.15 0.00 0.00 0.00 0.00 08:09:01 AM lo 23.84 23.84 1.18 1.18 0.00 0.00 0.00 0.00 08:09:01 AM eth0 161.66 137.49 757.81 47.76 0.00 0.00 0.00 0.00 08:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM lo 86.55 86.55 13.50 13.50 0.00 0.00 0.00 0.00 08:10:01 AM eth0 464.25 152.22 2278.14 17.80 0.00 0.00 0.00 0.00 08:10:01 AM docker0 38.79 42.27 5.94 7.32 0.00 0.00 0.00 0.00 08:10:01 AM vethdbaf210 33.44 36.59 5.78 6.18 0.00 0.00 0.00 0.00 08:10:01 AM vethb590d3a 5.35 6.38 0.69 1.41 0.00 0.00 0.00 0.00 08:11:01 AM lo 1035.29 1035.29 180.39 180.39 0.00 0.00 0.00 0.00 08:11:01 AM eth0 141.63 89.25 41.12 39.17 0.00 0.00 0.00 0.00 08:11:01 AM docker0 440.38 453.64 78.39 91.40 0.00 0.00 0.00 0.00 08:11:01 AM vethdbaf210 388.82 403.55 78.69 64.61 0.00 0.00 0.00 0.01 08:11:01 AM vethb590d3a 51.56 50.12 5.72 26.80 0.00 0.00 0.00 0.00 Average: lo 128.82 128.82 20.43 20.43 0.00 0.00 0.00 0.00 Average: eth0 276.96 185.00 2093.58 44.12 0.00 0.00 0.00 0.00 Average: docker0 49.22 51.07 8.63 10.07 0.00 0.00 0.00 0.00 Average: vethdbaf210 42.28 44.07 8.46 7.09 0.00 0.00 0.00 0.00 Average: vethb590d3a 5.70 5.66 0.64 2.82 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) 11/05/2025 _x86_64_ (8 CPU) 08:00:48 LINUX RESTART (8 CPU) 08:01:02 AM CPU %user %nice %system %iowait %steal %idle 08:02:01 AM all 14.12 0.00 2.37 2.94 0.07 80.49 08:02:01 AM 0 13.42 0.00 2.02 3.68 0.07 80.80 08:02:01 AM 1 13.17 0.00 1.41 1.24 0.09 84.09 08:02:01 AM 2 16.11 0.00 3.01 9.55 0.09 71.24 08:02:01 AM 3 14.00 0.00 4.06 2.83 0.09 79.02 08:02:01 AM 4 21.18 0.00 1.73 3.98 0.05 73.06 08:02:01 AM 5 7.36 0.00 2.12 0.88 0.07 89.57 08:02:01 AM 6 16.50 0.00 2.05 0.58 0.07 80.80 08:02:01 AM 7 11.19 0.00 2.59 0.78 0.05 85.38 08:03:01 AM all 26.55 0.00 1.40 1.41 0.07 70.57 08:03:01 AM 0 19.44 0.00 1.11 0.64 0.10 78.72 08:03:01 AM 1 35.79 0.00 1.76 1.51 0.07 60.88 08:03:01 AM 2 37.63 0.00 1.42 1.22 0.07 59.66 08:03:01 AM 3 12.03 0.00 1.09 1.23 0.07 85.59 08:03:01 AM 4 31.08 0.00 1.09 1.47 0.07 66.29 08:03:01 AM 5 24.11 0.00 2.09 2.43 0.08 71.29 08:03:01 AM 6 31.09 0.00 1.49 2.45 0.07 64.91 08:03:01 AM 7 21.12 0.00 1.17 0.32 0.07 77.32 08:04:01 AM all 31.16 0.00 0.85 1.12 0.08 66.79 08:04:01 AM 0 37.65 0.00 0.72 0.20 0.07 61.37 08:04:01 AM 1 29.94 0.00 1.77 4.32 0.08 63.88 08:04:01 AM 2 19.00 0.00 0.70 1.84 0.08 78.38 08:04:01 AM 3 32.03 0.00 0.95 1.57 0.08 65.37 08:04:01 AM 4 34.92 0.00 0.42 0.80 0.07 63.79 08:04:01 AM 5 45.28 0.00 0.45 0.00 0.08 54.19 08:04:01 AM 6 14.40 0.00 0.57 0.05 0.07 84.92 08:04:01 AM 7 36.05 0.00 1.25 0.17 0.07 62.46 08:05:01 AM all 21.88 0.00 2.14 0.20 0.07 75.71 08:05:01 AM 0 18.27 0.00 1.99 0.10 0.07 79.57 08:05:01 AM 1 14.31 0.00 1.80 0.02 0.07 83.81 08:05:01 AM 2 30.56 0.00 2.25 0.02 0.07 67.11 08:05:01 AM 3 11.56 0.00 2.80 0.44 0.07 85.14 08:05:01 AM 4 11.16 0.00 2.48 0.91 0.08 85.37 08:05:01 AM 5 49.85 0.00 2.73 0.00 0.07 47.36 08:05:01 AM 6 16.69 0.00 1.50 0.10 0.07 81.65 08:05:01 AM 7 22.59 0.00 1.60 0.00 0.05 75.75 08:06:01 AM all 19.28 0.00 1.71 2.35 0.07 76.59 08:06:01 AM 0 13.51 0.00 1.67 0.72 0.07 84.03 08:06:01 AM 1 19.94 0.00 1.86 4.45 0.08 73.66 08:06:01 AM 2 15.07 0.00 1.77 2.39 0.08 80.68 08:06:01 AM 3 14.32 0.00 1.52 3.06 0.07 81.04 08:06:01 AM 4 33.66 0.00 1.67 0.84 0.08 63.75 08:06:01 AM 5 19.95 0.00 1.59 2.26 0.07 76.14 08:06:01 AM 6 17.17 0.00 1.92 1.71 0.07 79.13 08:06:01 AM 7 20.63 0.00 1.67 3.36 0.07 74.27 08:07:01 AM all 10.81 0.00 1.37 0.04 0.08 87.71 08:07:01 AM 0 10.90 0.00 1.51 0.05 0.08 87.46 08:07:01 AM 1 11.45 0.00 1.19 0.02 0.08 87.27 08:07:01 AM 2 12.33 0.00 1.89 0.02 0.08 85.68 08:07:01 AM 3 11.34 0.00 2.06 0.08 0.07 86.45 08:07:01 AM 4 12.51 0.00 0.97 0.05 0.07 86.40 08:07:01 AM 5 9.14 0.00 1.09 0.02 0.08 89.68 08:07:01 AM 6 8.19 0.00 1.39 0.05 0.08 90.29 08:07:01 AM 7 10.62 0.00 0.89 0.02 0.07 88.41 08:08:01 AM all 4.59 0.00 0.91 0.05 0.07 94.39 08:08:01 AM 0 3.81 0.00 0.57 0.12 0.07 95.43 08:08:01 AM 1 5.82 0.00 1.22 0.00 0.08 92.88 08:08:01 AM 2 3.55 0.00 1.44 0.02 0.07 94.93 08:08:01 AM 3 3.81 0.00 1.27 0.03 0.05 94.83 08:08:01 AM 4 4.28 0.00 0.62 0.10 0.07 94.93 08:08:01 AM 5 2.64 0.00 0.65 0.00 0.07 96.64 08:08:01 AM 6 5.12 0.00 0.65 0.12 0.07 94.05 08:08:01 AM 7 7.65 0.00 0.89 0.00 0.07 91.40 08:09:01 AM all 32.09 0.00 1.07 0.05 0.09 66.70 08:09:01 AM 0 22.09 0.00 0.63 0.02 0.08 77.17 08:09:01 AM 1 32.65 0.00 0.58 0.03 0.08 66.64 08:09:01 AM 2 27.34 0.00 0.94 0.02 0.10 71.60 08:09:01 AM 3 40.30 0.00 1.35 0.02 0.08 58.25 08:09:01 AM 4 31.39 0.00 1.67 0.02 0.12 66.80 08:09:01 AM 5 43.12 0.00 1.19 0.18 0.08 55.43 08:09:01 AM 6 32.18 0.00 0.77 0.15 0.08 66.82 08:09:01 AM 7 27.65 0.00 1.44 0.00 0.07 70.85 08:10:01 AM all 23.58 0.00 1.65 1.24 0.09 73.45 08:10:01 AM 0 25.25 0.00 1.49 2.35 0.08 70.83 08:10:01 AM 1 12.15 0.00 1.68 5.11 0.08 80.97 08:10:01 AM 2 20.71 0.00 1.58 0.74 0.08 76.89 08:10:01 AM 3 17.06 0.00 1.53 0.32 0.10 81.00 08:10:01 AM 4 18.15 0.00 1.95 0.44 0.08 79.39 08:10:01 AM 5 18.49 0.00 1.57 0.15 0.07 79.72 08:10:01 AM 6 27.93 0.00 1.32 0.64 0.08 70.02 08:10:01 AM 7 48.88 0.00 2.05 0.22 0.10 48.75 08:11:01 AM all 15.44 0.00 1.48 0.03 0.09 82.97 08:11:01 AM 0 11.96 0.00 1.85 0.02 0.10 86.08 08:11:01 AM 1 18.64 0.00 1.39 0.03 0.08 79.85 08:11:01 AM 2 14.80 0.00 1.36 0.02 0.08 83.74 08:11:01 AM 3 13.55 0.00 1.53 0.02 0.10 84.81 08:11:01 AM 4 22.13 0.00 1.26 0.00 0.08 76.53 08:11:01 AM 5 13.69 0.00 1.86 0.10 0.08 84.26 08:11:01 AM 6 17.97 0.00 1.07 0.02 0.07 80.87 08:11:01 AM 7 10.77 0.00 1.49 0.02 0.08 87.64 Average: all 19.96 0.00 1.49 0.94 0.08 77.53 Average: 0 17.64 0.00 1.35 0.78 0.08 80.14 Average: 1 19.40 0.00 1.47 1.67 0.08 77.38 Average: 2 19.71 0.00 1.63 1.57 0.08 77.01 Average: 3 17.02 0.00 1.81 0.96 0.08 80.14 Average: 4 22.06 0.00 1.38 0.86 0.08 75.62 Average: 5 23.38 0.00 1.53 0.60 0.08 74.41 Average: 6 18.72 0.00 1.27 0.58 0.07 79.35 Average: 7 21.73 0.00 1.50 0.49 0.07 76.21