---> uname -a: Linux prd-centos8-docker-8c-8g-23678.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 1105 25359 19 5424 30311 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:b9:80:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:feb9:808d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:3d:5f:ec 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:fdff:fe3d:5fec/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) 06/25/2025 _x86_64_ (8 CPU) 11:24:17 LINUX RESTART (8 CPU) 11:25:01 AM tps rtps wtps bread/s bwrtn/s 11:26:01 AM 223.38 17.24 206.13 3553.08 10534.86 11:27:01 AM 182.29 1.70 180.59 527.11 14411.23 11:28:01 AM 133.60 0.77 132.83 489.89 41771.75 11:29:01 AM 39.27 0.50 38.77 21.86 557.80 11:30:01 AM 11.58 0.00 11.58 0.00 556.01 11:31:01 AM 7.96 0.00 7.96 0.00 233.01 11:32:01 AM 111.43 0.00 111.43 0.00 23638.35 11:33:01 AM 239.87 0.00 239.87 0.00 2481.96 11:34:01 AM 57.84 2.50 55.34 4471.79 28427.91 Average: 111.91 2.52 109.39 1007.03 13624.13 11:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 AM 28684964 30657304 3970748 12.16 2688 2288184 2446156 7.26 185432 3318108 214668 11:27:01 AM 27648240 29894144 5007472 15.33 2688 2555460 2497032 7.41 272920 4235108 85164 11:28:01 AM 24865148 28247564 7790564 23.86 2688 3666904 4052268 12.02 426236 6761228 316 11:29:01 AM 24706520 28095364 7949192 24.34 2688 3672504 4146356 12.30 436048 6907452 2676 11:30:01 AM 25486848 28885264 7168864 21.95 2688 3681924 3485332 10.34 438376 6130608 20 11:31:01 AM 25203976 28607004 7451736 22.82 2688 3686212 3751292 11.13 442024 6407084 2548 11:32:01 AM 23323152 27423244 9332560 28.58 2688 4371716 6165360 18.29 548360 8117432 1628 11:33:01 AM 24197916 28265644 8457796 25.90 2688 4327056 4233204 12.56 546080 7258940 17484 11:34:01 AM 25925684 30990660 6730028 20.61 2688 5315496 1608356 4.77 898156 5173468 50968 Average: 25560272 29007355 7095440 21.73 2688 3729495 3598373 10.68 465959 6034381 41719 11:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 398.10 300.87 3071.70 56.70 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM eth0 305.45 242.26 3780.77 44.32 0.00 0.00 0.00 0.00 11:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM lo 1.57 1.57 0.08 0.08 0.00 0.00 0.00 0.00 11:28:01 AM eth0 322.77 184.29 9479.79 19.42 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 11:29:01 AM lo 43.60 43.60 3.89 3.89 0.00 0.00 0.00 0.00 11:29:01 AM eth0 90.04 71.03 28.96 36.70 0.00 0.00 0.00 0.00 11:29:01 AM docker0 9.90 11.33 1.56 1.45 0.00 0.00 0.00 0.00 11:30:01 AM lo 48.38 48.38 2.48 2.48 0.00 0.00 0.00 0.00 11:30:01 AM eth0 196.75 153.72 59.71 59.40 0.00 0.00 0.00 0.00 11:30:01 AM docker0 0.73 0.97 0.11 0.17 0.00 0.00 0.00 0.00 11:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 AM eth0 143.29 100.25 79.22 29.96 0.00 0.00 0.00 0.00 11:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 AM lo 19.88 19.88 2.49 2.49 0.00 0.00 0.00 0.00 11:32:01 AM eth0 606.71 348.70 2956.86 29.39 0.00 0.00 0.00 0.00 11:32:01 AM docker0 8.35 9.98 0.80 1.93 0.00 0.00 0.00 0.00 11:32:01 AM vetha853651 8.35 10.11 0.92 1.94 0.00 0.00 0.00 0.00 11:32:01 AM veth9765e82 0.00 0.50 0.00 0.24 0.00 0.00 0.00 0.00 11:33:01 AM lo 1408.41 1408.41 242.38 242.38 0.00 0.00 0.00 0.00 11:33:01 AM eth0 92.70 73.23 304.37 30.82 0.00 0.00 0.00 0.00 11:33:01 AM docker0 604.65 621.41 118.43 113.48 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 11:34:01 AM eth0 81.79 68.59 1257.99 17.07 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 169.20 169.20 27.93 27.93 0.00 0.00 0.00 0.00 Average: eth0 248.63 171.44 2335.65 35.97 0.00 0.00 0.00 0.00 Average: docker0 69.29 71.54 13.43 13.01 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) 06/25/2025 _x86_64_ (8 CPU) 11:24:17 LINUX RESTART (8 CPU) 11:25:01 AM CPU %user %nice %system %iowait %steal %idle 11:26:01 AM all 17.23 0.00 1.29 1.05 0.07 80.35 11:26:01 AM 0 17.14 0.00 1.04 0.32 0.07 81.44 11:26:01 AM 1 13.89 0.00 1.04 1.22 0.08 83.77 11:26:01 AM 2 27.79 0.00 2.01 1.72 0.07 68.42 11:26:01 AM 3 14.29 0.00 1.78 1.94 0.08 81.91 11:26:01 AM 4 15.27 0.00 0.52 0.25 0.07 83.89 11:26:01 AM 5 14.39 0.00 0.85 0.70 0.05 84.00 11:26:01 AM 6 25.48 0.00 2.42 2.12 0.07 69.92 11:26:01 AM 7 9.60 0.00 0.68 0.15 0.10 89.46 11:27:01 AM all 38.19 0.00 1.35 0.61 0.08 59.77 11:27:01 AM 0 43.75 0.00 0.72 0.25 0.10 55.18 11:27:01 AM 1 44.69 0.00 1.70 0.65 0.10 52.85 11:27:01 AM 2 29.86 0.00 1.20 0.30 0.07 68.57 11:27:01 AM 3 23.52 0.00 1.79 1.12 0.07 73.50 11:27:01 AM 4 31.84 0.00 1.57 0.28 0.08 66.22 11:27:01 AM 5 41.86 0.00 1.66 0.38 0.10 56.00 11:27:01 AM 6 35.72 0.00 1.15 1.29 0.07 61.78 11:27:01 AM 7 54.26 0.00 1.00 0.58 0.08 44.07 11:28:01 AM all 26.38 0.00 3.29 0.84 0.08 69.40 11:28:01 AM 0 27.69 0.00 3.43 0.13 0.08 68.66 11:28:01 AM 1 22.81 0.00 3.28 2.69 0.08 71.13 11:28:01 AM 2 29.75 0.00 3.13 1.70 0.08 65.34 11:28:01 AM 3 19.96 0.00 3.86 1.11 0.10 74.97 11:28:01 AM 4 25.72 0.00 2.88 0.39 0.08 70.94 11:28:01 AM 5 24.98 0.00 3.77 0.29 0.07 70.89 11:28:01 AM 6 33.15 0.00 3.81 0.39 0.08 62.57 11:28:01 AM 7 26.98 0.00 2.13 0.05 0.08 70.75 11:29:01 AM all 20.64 0.00 2.32 0.06 0.09 76.89 11:29:01 AM 0 23.25 0.00 2.88 0.05 0.10 73.72 11:29:01 AM 1 17.74 0.00 2.51 0.07 0.10 79.59 11:29:01 AM 2 30.42 0.00 2.71 0.13 0.08 66.65 11:29:01 AM 3 21.77 0.00 2.51 0.05 0.08 75.59 11:29:01 AM 4 16.46 0.00 1.96 0.07 0.08 81.43 11:29:01 AM 5 16.46 0.00 2.13 0.05 0.08 81.28 11:29:01 AM 6 16.65 0.00 1.94 0.03 0.08 81.29 11:29:01 AM 7 22.40 0.00 1.94 0.03 0.07 75.56 11:30:01 AM all 8.46 0.00 0.93 0.03 0.08 90.51 11:30:01 AM 0 5.51 0.00 0.63 0.03 0.07 93.76 11:30:01 AM 1 4.20 0.00 1.20 0.00 0.08 94.52 11:30:01 AM 2 8.56 0.00 1.10 0.05 0.08 90.20 11:30:01 AM 3 17.00 0.00 1.19 0.02 0.07 81.73 11:30:01 AM 4 10.61 0.00 0.65 0.02 0.08 88.64 11:30:01 AM 5 7.77 0.00 1.07 0.02 0.07 91.07 11:30:01 AM 6 8.01 0.00 0.92 0.02 0.08 90.97 11:30:01 AM 7 6.03 0.00 0.65 0.08 0.07 93.16 11:31:01 AM all 22.44 0.00 0.64 0.01 0.06 76.85 11:31:01 AM 0 29.25 0.00 0.17 0.00 0.07 70.52 11:31:01 AM 1 16.91 0.00 0.18 0.00 0.05 82.86 11:31:01 AM 2 6.82 0.00 0.58 0.05 0.05 92.49 11:31:01 AM 3 57.24 0.00 1.64 0.00 0.07 41.05 11:31:01 AM 4 21.22 0.00 0.15 0.00 0.05 78.58 11:31:01 AM 5 19.05 0.00 0.75 0.00 0.05 80.15 11:31:01 AM 6 11.06 0.00 1.25 0.00 0.03 87.65 11:31:01 AM 7 17.99 0.00 0.40 0.02 0.08 81.51 11:32:01 AM all 29.47 0.00 1.92 0.41 0.08 68.12 11:32:01 AM 0 25.18 0.00 2.38 0.30 0.08 72.05 11:32:01 AM 1 41.41 0.00 2.06 0.87 0.08 55.58 11:32:01 AM 2 34.75 0.00 2.10 0.30 0.08 62.77 11:32:01 AM 3 14.20 0.00 2.33 0.65 0.07 82.74 11:32:01 AM 4 18.26 0.00 1.48 0.07 0.07 80.13 11:32:01 AM 5 22.51 0.00 1.56 0.00 0.08 75.84 11:32:01 AM 6 43.85 0.00 2.21 0.69 0.08 53.16 11:32:01 AM 7 35.60 0.00 1.22 0.42 0.07 62.69 11:33:01 AM all 29.72 0.00 2.25 0.36 0.10 67.58 11:33:01 AM 0 28.42 0.00 1.59 0.03 0.10 69.86 11:33:01 AM 1 23.78 0.00 2.58 0.05 0.10 73.49 11:33:01 AM 2 33.26 0.00 2.32 0.05 0.08 64.30 11:33:01 AM 3 28.59 0.00 2.12 0.05 0.10 69.14 11:33:01 AM 4 32.43 0.00 2.31 0.02 0.10 65.14 11:33:01 AM 5 23.57 0.00 3.28 2.51 0.10 70.54 11:33:01 AM 6 34.21 0.00 2.13 0.08 0.08 63.49 11:33:01 AM 7 33.49 0.00 1.68 0.07 0.10 64.67 11:34:01 AM all 29.57 0.00 1.53 0.50 0.06 68.34 11:34:01 AM 0 23.22 0.00 0.73 0.22 0.07 75.76 11:34:01 AM 1 38.82 0.00 1.54 0.48 0.07 59.09 11:34:01 AM 2 39.46 0.00 1.39 0.27 0.05 58.84 11:34:01 AM 3 22.87 0.00 2.39 1.29 0.07 73.38 11:34:01 AM 4 44.12 0.00 1.79 0.07 0.07 53.96 11:34:01 AM 5 13.21 0.00 1.70 0.13 0.05 84.90 11:34:01 AM 6 32.33 0.00 1.42 0.74 0.07 65.45 11:34:01 AM 7 22.53 0.00 1.30 0.77 0.07 75.33 Average: all 24.67 0.00 1.72 0.43 0.08 73.10 Average: 0 24.82 0.00 1.50 0.15 0.08 73.44 Average: 1 24.91 0.00 1.79 0.67 0.08 72.55 Average: 2 26.73 0.00 1.84 0.51 0.07 70.86 Average: 3 24.40 0.00 2.18 0.69 0.08 72.66 Average: 4 23.99 0.00 1.48 0.13 0.08 74.33 Average: 5 20.41 0.00 1.86 0.45 0.07 77.20 Average: 6 26.70 0.00 1.92 0.59 0.07 70.71 Average: 7 25.43 0.00 1.22 0.24 0.08 73.03