---> uname -a: Linux prd-centos8-docker-8c-8g-12886.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1123 25088 19 5678 30293 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:1b:0c:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85532sec preferred_lft 85532sec inet6 fe80::f816:3eff:fe1b:c00/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:31:d4:73 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::42:4cff:fe31:d473/64 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) 11/15/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 217.45 16.68 200.77 3709.92 11135.09 10:24:01 AM 76.01 0.80 75.21 20.93 8310.96 10:25:01 AM 5.97 0.05 5.92 1.07 136.23 10:26:01 AM 58.56 0.20 58.36 88.10 504.67 10:27:01 AM 89.45 1.55 87.90 409.60 8458.30 10:28:01 AM 25.08 0.10 24.98 28.80 1637.51 10:29:01 AM 109.75 0.45 109.30 383.34 38283.97 10:30:01 AM 22.07 0.48 21.58 21.48 473.31 10:31:01 AM 28.66 0.00 28.66 0.00 1114.31 10:32:01 AM 99.87 0.00 99.87 0.00 23426.77 10:33:01 AM 79.56 0.00 79.56 0.00 1039.29 10:34:01 AM 92.77 2.47 90.30 4490.50 6069.34 10:35:01 AM 48.38 1.37 47.01 1733.98 27009.37 Average: 73.35 1.86 71.49 837.49 9815.37 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28978892 30922188 3676820 11.26 2688 2258968 1682608 4.99 175256 3032284 173160 10:24:01 AM 28745180 30744424 3910532 11.98 2688 2313720 1866640 5.54 211796 3219820 16 10:25:01 AM 28735596 30734860 3920116 12.00 2688 2313736 1866640 5.54 211812 3229344 20 10:26:01 AM 28227408 30413828 4428304 13.56 2688 2497984 2178852 6.46 227072 3710556 177584 10:27:01 AM 26809344 29083908 5846368 17.90 2688 2582868 3245768 9.63 279652 5060304 22032 10:28:01 AM 24698616 28401728 7957096 24.37 2688 3987772 4018804 11.92 332240 7033480 1402256 10:29:01 AM 24514620 27924648 8141092 24.93 2688 3692212 4459956 13.23 437124 7090588 68 10:30:01 AM 24327224 27743836 8328488 25.50 2688 3698872 4354640 12.92 441772 7273864 188 10:31:01 AM 24592472 28265220 8063240 24.69 2688 3952344 3938276 11.68 505708 6940604 233392 10:32:01 AM 22915040 27066344 9740672 29.83 2688 4419852 6478720 19.22 552616 8509324 20 10:33:01 AM 24556312 28654096 8099400 24.80 2688 4354352 3521228 10.45 547556 6895072 15320 10:34:01 AM 23989664 28760116 8666048 26.54 2688 5024544 3620392 10.74 707160 7296788 393956 10:35:01 AM 24210140 29548136 8445572 25.86 2688 5579484 3340288 9.91 795232 6970256 116880 Average: 25792347 29097179 6863365 21.02 2688 3590516 3428678 10.17 417307 5866330 194992 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 217.73 177.80 2325.69 45.26 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 71.99 61.38 853.98 7.49 0.00 0.00 0.00 0.00 10:24:01 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 0.30 0.17 0.08 0.22 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 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 194.47 136.25 2931.91 16.88 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 119.84 107.73 907.95 25.05 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 386.64 256.86 9546.14 34.10 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 16.48 16.48 1.57 1.57 0.00 0.00 0.00 0.00 10:29:01 AM eth0 18.61 14.86 4.87 7.93 0.00 0.00 0.00 0.00 10:29:01 AM docker0 5.43 6.06 0.72 0.70 0.00 0.00 0.00 0.00 10:29:01 AM veth5b5459c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 68.37 68.37 4.69 4.69 0.00 0.00 0.00 0.00 10:30:01 AM eth0 242.77 185.77 62.25 71.97 0.00 0.00 0.00 0.00 10:30:01 AM docker0 6.99 7.99 1.11 1.08 0.00 0.00 0.00 0.00 10:31:01 AM lo 14.76 14.76 0.74 0.74 0.00 0.00 0.00 0.00 10:31:01 AM eth0 167.90 128.14 829.63 37.17 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 270.56 270.56 42.27 42.27 0.00 0.00 0.00 0.00 10:32:01 AM eth0 461.26 149.12 2184.93 14.77 0.00 0.00 0.00 0.00 10:32:01 AM docker0 111.55 119.61 18.93 20.02 0.00 0.00 0.00 0.00 10:32:01 AM veth3a76481 99.78 107.08 19.08 16.63 0.00 0.00 0.00 0.00 10:32:01 AM veth0c5e00c 11.76 13.23 1.37 3.66 0.00 0.00 0.00 0.00 10:33:01 AM lo 1373.41 1373.41 236.22 236.22 0.00 0.00 0.00 0.00 10:33:01 AM eth0 159.93 122.94 295.20 50.89 0.00 0.00 0.00 0.00 10:33:01 AM docker0 599.93 614.70 116.14 112.83 0.00 0.00 0.00 0.00 10:34:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 10:34:01 AM eth0 61.85 52.68 1250.18 12.38 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 163.64 124.40 2434.21 14.92 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 134.20 134.20 21.97 21.97 0.00 0.00 0.00 0.00 Average: eth0 174.37 116.77 1817.44 26.08 0.00 0.00 0.00 0.00 Average: docker0 55.69 57.57 10.53 10.36 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) 11/15/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 13.95 0.00 1.18 0.95 0.06 83.86 10:23:01 AM 0 12.22 0.00 0.87 0.70 0.07 86.14 10:23:01 AM 1 38.53 0.00 3.49 1.30 0.07 56.61 10:23:01 AM 2 5.70 0.00 0.57 0.64 0.07 93.03 10:23:01 AM 3 14.66 0.00 0.94 1.46 0.07 82.88 10:23:01 AM 4 9.57 0.00 1.05 0.87 0.03 88.48 10:23:01 AM 5 10.33 0.00 0.67 0.90 0.05 88.05 10:23:01 AM 6 11.80 0.00 1.25 1.35 0.05 85.54 10:23:01 AM 7 8.80 0.00 0.63 0.40 0.05 90.12 10:24:01 AM all 5.50 0.00 0.26 0.36 0.03 93.84 10:24:01 AM 0 7.44 0.00 0.35 0.15 0.03 92.03 10:24:01 AM 1 7.50 0.00 0.27 0.12 0.03 92.08 10:24:01 AM 2 4.03 0.00 0.23 0.27 0.02 95.45 10:24:01 AM 3 3.61 0.00 0.45 2.12 0.02 93.81 10:24:01 AM 4 8.72 0.00 0.28 0.05 0.05 90.90 10:24:01 AM 5 1.35 0.00 0.13 0.03 0.03 98.45 10:24:01 AM 6 5.63 0.00 0.13 0.10 0.05 94.09 10:24:01 AM 7 5.74 0.00 0.25 0.05 0.02 93.95 10:25:01 AM all 0.08 0.00 0.03 0.00 0.01 99.87 10:25:01 AM 0 0.02 0.00 0.02 0.00 0.02 99.95 10:25:01 AM 1 0.45 0.00 0.05 0.00 0.03 99.47 10:25:01 AM 2 0.05 0.00 0.03 0.00 0.02 99.90 10:25:01 AM 3 0.02 0.00 0.02 0.00 0.00 99.97 10:25:01 AM 4 0.05 0.00 0.05 0.00 0.02 99.88 10:25:01 AM 5 0.02 0.00 0.02 0.00 0.00 99.97 10:25:01 AM 6 0.05 0.00 0.05 0.03 0.02 99.85 10:25:01 AM 7 0.02 0.00 0.02 0.00 0.02 99.95 10:26:01 AM all 6.54 0.00 0.35 0.08 0.03 92.99 10:26:01 AM 0 8.14 0.00 0.52 0.18 0.03 91.12 10:26:01 AM 1 1.14 0.00 0.18 0.00 0.03 98.65 10:26:01 AM 2 11.52 0.00 0.45 0.13 0.03 87.87 10:26:01 AM 3 2.34 0.00 0.43 0.08 0.03 97.11 10:26:01 AM 4 6.21 0.00 0.35 0.12 0.03 93.29 10:26:01 AM 5 8.58 0.00 0.42 0.08 0.03 90.89 10:26:01 AM 6 5.04 0.00 0.35 0.03 0.03 94.54 10:26:01 AM 7 9.35 0.00 0.13 0.02 0.03 90.47 10:27:01 AM all 33.19 0.00 0.87 0.47 0.07 65.40 10:27:01 AM 0 42.76 0.00 0.60 0.05 0.08 56.50 10:27:01 AM 1 40.33 0.00 1.04 0.72 0.07 57.85 10:27:01 AM 2 33.01 0.00 0.57 1.02 0.05 65.35 10:27:01 AM 3 29.98 0.00 0.94 0.55 0.08 68.45 10:27:01 AM 4 36.97 0.00 1.07 0.10 0.05 61.81 10:27:01 AM 5 33.10 0.00 0.72 0.69 0.07 65.42 10:27:01 AM 6 37.98 0.00 1.17 0.17 0.07 60.61 10:27:01 AM 7 11.37 0.00 0.87 0.50 0.07 87.19 10:28:01 AM all 21.41 0.00 1.84 0.06 0.06 76.63 10:28:01 AM 0 23.17 0.00 1.46 0.03 0.07 75.27 10:28:01 AM 1 16.34 0.00 1.33 0.00 0.07 82.27 10:28:01 AM 2 12.48 0.00 1.51 0.17 0.07 85.77 10:28:01 AM 3 46.33 0.00 2.25 0.12 0.08 51.22 10:28:01 AM 4 15.58 0.00 3.73 0.02 0.05 80.62 10:28:01 AM 5 22.63 0.00 1.44 0.00 0.05 75.88 10:28:01 AM 6 27.60 0.00 1.10 0.03 0.05 71.21 10:28:01 AM 7 7.10 0.00 1.90 0.12 0.03 90.85 10:29:01 AM all 20.93 0.00 2.16 1.22 0.08 75.61 10:29:01 AM 0 16.09 0.00 2.20 0.13 0.12 81.46 10:29:01 AM 1 31.04 0.00 2.79 1.22 0.07 64.88 10:29:01 AM 2 18.73 0.00 2.04 0.90 0.07 78.26 10:29:01 AM 3 16.51 0.00 1.91 2.11 0.07 79.40 10:29:01 AM 4 23.73 0.00 2.28 1.15 0.07 72.77 10:29:01 AM 5 24.82 0.00 2.38 3.05 0.08 69.66 10:29:01 AM 6 18.48 0.00 1.96 1.17 0.07 78.32 10:29:01 AM 7 18.07 0.00 1.74 0.03 0.07 80.09 10:30:01 AM all 16.12 0.00 2.03 0.04 0.08 81.74 10:30:01 AM 0 17.73 0.00 1.88 0.05 0.07 80.28 10:30:01 AM 1 12.93 0.00 2.57 0.02 0.08 84.40 10:30:01 AM 2 13.49 0.00 1.68 0.03 0.08 84.72 10:30:01 AM 3 14.41 0.00 2.23 0.07 0.07 83.22 10:30:01 AM 4 18.90 0.00 2.06 0.03 0.08 78.92 10:30:01 AM 5 20.35 0.00 2.50 0.07 0.08 77.00 10:30:01 AM 6 18.46 0.00 1.57 0.03 0.07 79.87 10:30:01 AM 7 12.71 0.00 1.73 0.02 0.07 85.48 10:31:01 AM all 34.56 0.00 1.16 0.07 0.08 64.14 10:31:01 AM 0 42.75 0.00 0.92 0.00 0.08 56.25 10:31:01 AM 1 38.93 0.00 1.55 0.13 0.08 59.30 10:31:01 AM 2 31.05 0.00 0.60 0.02 0.08 68.25 10:31:01 AM 3 46.57 0.00 1.12 0.18 0.08 52.04 10:31:01 AM 4 33.93 0.00 1.25 0.02 0.07 64.74 10:31:01 AM 5 22.54 0.00 1.35 0.00 0.07 76.04 10:31:01 AM 6 19.48 0.00 1.19 0.00 0.08 79.25 10:31:01 AM 7 41.18 0.00 1.30 0.18 0.08 57.25 10:32:01 AM all 25.65 0.00 1.89 0.72 0.08 71.66 10:32:01 AM 0 25.05 0.00 1.56 0.02 0.08 73.28 10:32:01 AM 1 27.42 0.00 1.98 2.10 0.08 68.42 10:32:01 AM 2 20.86 0.00 1.95 0.65 0.08 76.46 10:32:01 AM 3 30.81 0.00 2.01 0.80 0.08 66.29 10:32:01 AM 4 54.83 0.00 2.59 0.02 0.08 42.49 10:32:01 AM 5 11.27 0.00 1.72 0.13 0.10 86.78 10:32:01 AM 6 14.98 0.00 2.05 0.67 0.08 82.21 10:32:01 AM 7 19.93 0.00 1.27 1.32 0.07 77.41 10:33:01 AM all 21.12 0.00 2.28 0.16 0.09 76.35 10:33:01 AM 0 19.46 0.00 2.05 0.02 0.08 78.39 10:33:01 AM 1 27.36 0.00 3.00 0.10 0.08 69.45 10:33:01 AM 2 17.39 0.00 2.32 0.02 0.08 80.19 10:33:01 AM 3 23.51 0.00 2.47 0.91 0.08 73.04 10:33:01 AM 4 20.09 0.00 1.86 0.02 0.08 77.95 10:33:01 AM 5 19.39 0.00 2.10 0.10 0.10 78.30 10:33:01 AM 6 19.48 0.00 2.74 0.08 0.10 77.60 10:33:01 AM 7 22.26 0.00 1.74 0.03 0.08 75.88 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 25.70 0.00 0.91 0.35 0.06 72.98 10:34:01 AM 0 29.67 0.00 0.38 0.08 0.07 69.79 10:34:01 AM 1 54.82 0.00 1.75 0.80 0.07 42.56 10:34:01 AM 2 21.26 0.00 1.40 0.97 0.07 76.30 10:34:01 AM 3 12.13 0.00 0.55 0.12 0.07 87.14 10:34:01 AM 4 16.75 0.00 0.55 0.33 0.05 82.31 10:34:01 AM 5 22.72 0.00 0.94 0.00 0.05 76.29 10:34:01 AM 6 9.16 0.00 0.75 0.33 0.05 89.70 10:34:01 AM 7 39.05 0.00 0.98 0.15 0.07 59.75 10:35:01 AM all 39.67 0.00 1.61 0.67 0.09 57.96 10:35:01 AM 0 44.99 0.00 1.22 0.17 0.08 53.54 10:35:01 AM 1 64.13 0.00 1.52 0.07 0.08 34.20 10:35:01 AM 2 13.60 0.00 1.64 1.47 0.07 83.22 10:35:01 AM 3 57.77 0.00 2.65 0.12 0.08 39.38 10:35:01 AM 4 14.79 0.00 1.19 0.02 0.10 83.90 10:35:01 AM 5 57.87 0.00 1.39 0.10 0.08 40.55 10:35:01 AM 6 40.66 0.00 1.84 3.01 0.12 54.37 10:35:01 AM 7 23.48 0.00 1.46 0.40 0.08 74.57 Average: all 20.33 0.00 1.27 0.40 0.06 77.94 Average: 0 22.26 0.00 1.08 0.12 0.07 76.47 Average: 1 27.76 0.00 1.65 0.51 0.07 70.01 Average: 2 15.63 0.00 1.15 0.48 0.06 82.68 Average: 3 22.95 0.00 1.38 0.66 0.06 74.94 Average: 4 19.99 0.00 1.41 0.21 0.06 78.33 Average: 5 19.60 0.00 1.21 0.40 0.06 78.73 Average: 6 17.59 0.00 1.24 0.54 0.06 80.56 Average: 7 16.85 0.00 1.08 0.25 0.06 81.77