---> uname -a: Linux prd-centos8-docker-8c-8g-1802.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 1156 25275 19 5458 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:b1:60:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85728sec preferred_lft 85728sec inet6 fe80::f816:3eff:feb1:6080/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:dc:a6:00 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:e2ff:fedc:a600/64 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) 10/10/2025 _x86_64_ (8 CPU) 10:19:12 LINUX RESTART (8 CPU) 10:20:01 AM tps rtps wtps bread/s bwrtn/s 10:21:01 AM 218.59 16.63 201.97 3558.15 11609.43 10:22:01 AM 201.90 2.62 199.28 600.07 15669.13 10:23:01 AM 144.04 0.82 143.22 478.91 42070.04 10:24:01 AM 36.62 0.48 36.13 21.46 609.21 10:25:01 AM 7.90 0.00 7.90 0.00 183.17 10:26:01 AM 3.68 0.00 3.68 0.00 362.12 10:27:01 AM 63.02 0.00 63.02 0.00 16411.05 10:28:01 AM 67.01 0.00 67.01 0.00 7903.30 10:29:01 AM 139.92 0.00 139.92 0.00 1965.36 10:30:01 AM 65.84 2.95 62.89 4587.10 27361.39 Average: 94.85 2.35 92.51 924.54 12414.31 10:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:21:01 AM 28911132 30849588 3744580 11.47 2688 2254316 1667916 4.95 171376 3106580 191496 10:22:01 AM 26707096 28948020 5948616 18.22 2688 2549276 3472668 10.30 269360 5175100 56188 10:23:01 AM 24431720 27840964 8223992 25.18 2688 3691536 5721636 16.98 425588 7184132 132 10:24:01 AM 24307328 27723632 8348384 25.56 2688 3697228 4687580 13.91 436684 7296632 72 10:25:01 AM 24268268 27685240 8387444 25.68 2688 3698820 4424920 13.13 436824 7337728 76 10:26:01 AM 25212364 28638960 7443348 22.79 2688 3708316 3648048 10.82 438684 6397644 20 10:27:01 AM 24542540 28618352 8113172 24.84 2688 4334900 3527768 10.47 503824 6952828 103532 10:28:01 AM 23154876 27318640 9500836 29.09 2688 4431296 6086140 18.06 550700 8274044 348 10:29:01 AM 24239932 28340028 8415780 25.77 2688 4355948 3723092 11.05 549604 7205644 124 10:30:01 AM 25875076 30976988 6780636 20.76 2688 5347828 1552912 4.61 902848 5212292 88884 Average: 25165033 28694041 7490679 22.94 2688 3806946 3851268 11.43 468549 6414262 44087 10:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM eth0 201.82 163.20 2341.30 44.99 0.00 0.00 0.00 0.00 10:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM eth0 336.57 270.59 4183.25 52.28 0.00 0.00 0.00 0.00 10:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 10:23:01 AM eth0 337.10 208.25 9985.54 19.37 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:23:01 AM veth1a50c5c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:24:01 AM lo 58.80 58.80 4.81 4.81 0.00 0.00 0.00 0.00 10:24:01 AM eth0 244.14 168.37 70.46 70.02 0.00 0.00 0.00 0.00 10:24:01 AM docker0 11.61 13.11 1.72 1.67 0.00 0.00 0.00 0.00 10:24:01 AM vethb9faaa1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 AM lo 61.86 61.86 3.14 3.14 0.00 0.00 0.00 0.00 10:25:01 AM eth0 311.01 216.31 84.69 89.19 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.78 0.97 0.11 0.16 0.00 0.00 0.00 0.00 10:26:01 AM lo 14.36 14.36 0.70 0.70 0.00 0.00 0.00 0.00 10:26:01 AM eth0 242.61 150.89 130.40 55.26 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:27:01 AM eth0 379.50 178.44 2987.26 27.02 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 572.76 572.76 83.81 83.81 0.00 0.00 0.00 0.00 10:28:01 AM eth0 81.52 54.58 22.16 24.09 0.00 0.00 0.00 0.00 10:28:01 AM docker0 240.84 251.62 37.63 40.50 0.00 0.00 0.00 0.00 10:28:01 AM veth309147a 212.50 221.94 37.50 33.26 0.00 0.00 0.00 0.00 10:28:01 AM veth1fad755 28.34 30.37 3.43 7.50 0.00 0.00 0.00 0.00 10:29:01 AM lo 903.28 903.28 169.33 169.33 0.00 0.00 0.00 0.00 10:29:01 AM eth0 127.44 89.57 292.88 38.92 0.00 0.00 0.00 0.00 10:29:01 AM docker0 399.20 407.25 86.13 78.81 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 10:30:01 AM eth0 97.17 77.75 1270.17 22.17 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.31 161.31 26.19 26.19 0.00 0.00 0.00 0.00 Average: eth0 235.89 157.80 2136.84 44.33 0.00 0.00 0.00 0.00 Average: docker0 65.25 67.31 12.56 12.12 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) 10/10/2025 _x86_64_ (8 CPU) 10:19:12 LINUX RESTART (8 CPU) 10:20:01 AM CPU %user %nice %system %iowait %steal %idle 10:21:01 AM all 14.38 0.00 1.18 0.87 0.06 83.51 10:21:01 AM 0 20.14 0.00 1.82 0.50 0.07 77.48 10:21:01 AM 1 20.89 0.00 1.81 1.42 0.07 75.82 10:21:01 AM 2 7.79 0.00 0.94 0.92 0.05 90.30 10:21:01 AM 3 17.17 0.00 1.10 0.92 0.08 80.72 10:21:01 AM 4 10.15 0.00 1.09 1.20 0.05 87.51 10:21:01 AM 5 13.40 0.00 0.80 0.47 0.05 85.28 10:21:01 AM 6 12.95 0.00 0.72 0.80 0.07 85.46 10:21:01 AM 7 12.56 0.00 1.13 0.73 0.05 85.52 10:22:01 AM all 41.69 0.00 1.41 1.03 0.12 55.75 10:22:01 AM 0 42.87 0.00 1.56 1.06 0.12 54.40 10:22:01 AM 1 46.10 0.00 1.76 0.89 0.13 51.13 10:22:01 AM 2 50.96 0.00 2.41 1.34 0.15 45.14 10:22:01 AM 3 24.03 0.00 1.07 0.43 0.08 74.38 10:22:01 AM 4 43.81 0.00 0.99 1.10 0.12 53.99 10:22:01 AM 5 35.96 0.00 1.10 1.45 0.12 61.36 10:22:01 AM 6 40.27 0.00 1.27 0.38 0.12 57.96 10:22:01 AM 7 49.54 0.00 1.10 1.62 0.13 47.60 10:23:01 AM all 25.69 0.00 2.70 2.26 0.10 69.24 10:23:01 AM 0 26.05 0.00 2.03 0.32 0.12 71.47 10:23:01 AM 1 32.49 0.00 2.39 8.83 0.10 56.19 10:23:01 AM 2 23.37 0.00 3.23 4.71 0.08 68.60 10:23:01 AM 3 27.35 0.00 3.49 1.13 0.12 67.91 10:23:01 AM 4 32.26 0.00 2.82 1.19 0.12 63.61 10:23:01 AM 5 19.50 0.00 3.16 0.52 0.08 76.74 10:23:01 AM 6 19.57 0.00 2.13 0.37 0.08 77.84 10:23:01 AM 7 24.95 0.00 2.37 1.03 0.10 71.55 10:24:01 AM all 20.53 0.00 2.24 0.17 0.10 76.95 10:24:01 AM 0 18.04 0.00 1.79 0.27 0.10 79.80 10:24:01 AM 1 15.42 0.00 2.13 0.05 0.10 82.30 10:24:01 AM 2 23.05 0.00 2.29 0.03 0.12 74.51 10:24:01 AM 3 25.27 0.00 2.24 0.07 0.10 72.32 10:24:01 AM 4 18.00 0.00 1.94 0.07 0.08 79.91 10:24:01 AM 5 19.86 0.00 2.53 0.25 0.12 77.24 10:24:01 AM 6 21.15 0.00 2.36 0.47 0.10 75.92 10:24:01 AM 7 23.49 0.00 2.64 0.12 0.12 73.64 10:25:01 AM all 5.17 0.00 0.89 0.01 0.06 93.87 10:25:01 AM 0 3.14 0.00 0.89 0.00 0.05 95.92 10:25:01 AM 1 5.42 0.00 1.19 0.02 0.07 93.31 10:25:01 AM 2 5.28 0.00 1.07 0.02 0.07 93.57 10:25:01 AM 3 5.47 0.00 1.27 0.02 0.08 93.16 10:25:01 AM 4 5.74 0.00 0.79 0.02 0.05 93.41 10:25:01 AM 5 5.42 0.00 0.47 0.02 0.05 94.04 10:25:01 AM 6 6.74 0.00 0.45 0.00 0.07 92.74 10:25:01 AM 7 4.14 0.00 0.99 0.03 0.07 94.77 10:26:01 AM all 11.70 0.00 0.45 0.01 0.05 87.79 10:26:01 AM 0 9.02 0.00 0.33 0.00 0.03 90.61 10:26:01 AM 1 3.04 0.00 0.80 0.00 0.07 96.09 10:26:01 AM 2 41.77 0.00 0.47 0.02 0.08 57.66 10:26:01 AM 3 3.72 0.00 0.55 0.00 0.05 95.68 10:26:01 AM 4 7.78 0.00 0.68 0.00 0.03 91.50 10:26:01 AM 5 2.41 0.00 0.27 0.07 0.05 97.21 10:26:01 AM 6 9.41 0.00 0.27 0.00 0.03 90.29 10:26:01 AM 7 16.44 0.00 0.22 0.00 0.05 83.30 10:27:01 AM all 35.18 0.00 1.55 0.47 0.11 62.69 10:27:01 AM 0 25.97 0.00 1.41 0.50 0.10 72.02 10:27:01 AM 1 39.40 0.00 1.29 1.44 0.12 57.76 10:27:01 AM 2 46.44 0.00 2.28 0.15 0.12 51.02 10:27:01 AM 3 35.41 0.00 1.60 0.34 0.13 62.52 10:27:01 AM 4 39.83 0.00 1.62 0.57 0.12 57.86 10:27:01 AM 5 38.64 0.00 1.73 0.20 0.12 59.31 10:27:01 AM 6 22.01 0.00 1.39 0.54 0.08 75.98 10:27:01 AM 7 33.72 0.00 1.07 0.05 0.10 65.06 10:28:01 AM all 28.33 0.00 1.65 0.30 0.12 69.60 10:28:01 AM 0 38.94 0.00 2.28 0.10 0.13 58.55 10:28:01 AM 1 26.44 0.00 1.32 1.22 0.12 70.90 10:28:01 AM 2 23.93 0.00 1.71 0.10 0.10 74.16 10:28:01 AM 3 25.68 0.00 1.66 0.22 0.12 72.33 10:28:01 AM 4 25.76 0.00 1.58 0.08 0.10 72.48 10:28:01 AM 5 25.74 0.00 1.69 0.07 0.12 72.38 10:28:01 AM 6 35.37 0.00 1.27 0.00 0.13 63.23 10:28:01 AM 7 24.80 0.00 1.67 0.62 0.12 72.79 10:29:01 AM all 27.46 0.00 1.74 0.29 0.10 70.40 10:29:01 AM 0 21.01 0.00 2.01 0.02 0.12 76.84 10:29:01 AM 1 30.33 0.00 1.62 0.02 0.12 67.92 10:29:01 AM 2 31.34 0.00 2.15 0.05 0.12 66.34 10:29:01 AM 3 37.48 0.00 1.57 0.03 0.08 60.83 10:29:01 AM 4 35.48 0.00 1.59 0.07 0.10 62.76 10:29:01 AM 5 19.47 0.00 1.89 2.06 0.08 76.49 10:29:01 AM 6 7.76 0.00 1.53 0.08 0.08 90.54 10:29:01 AM 7 36.74 0.00 1.56 0.02 0.12 61.57 10:30:01 AM all 22.30 0.00 1.68 1.79 0.07 74.16 10:30:01 AM 0 6.84 0.00 1.77 0.05 0.05 91.28 10:30:01 AM 1 19.54 0.00 1.57 4.97 0.08 73.83 10:30:01 AM 2 35.97 0.00 2.28 3.99 0.08 57.68 10:30:01 AM 3 17.72 0.00 1.07 1.56 0.07 79.58 10:30:01 AM 4 20.62 0.00 1.24 0.22 0.08 77.84 10:30:01 AM 5 34.83 0.00 1.51 0.95 0.08 62.63 10:30:01 AM 6 15.74 0.00 1.66 2.55 0.05 80.01 10:30:01 AM 7 27.15 0.00 2.31 0.05 0.08 70.41 Average: all 23.24 0.00 1.55 0.72 0.09 74.40 Average: 0 21.19 0.00 1.59 0.28 0.09 76.85 Average: 1 23.90 0.00 1.59 1.88 0.10 72.53 Average: 2 28.99 0.00 1.88 1.13 0.10 67.90 Average: 3 21.92 0.00 1.56 0.47 0.09 75.96 Average: 4 23.93 0.00 1.43 0.45 0.09 74.10 Average: 5 21.52 0.00 1.51 0.61 0.09 76.28 Average: 6 19.10 0.00 1.30 0.52 0.08 79.00 Average: 7 25.35 0.00 1.51 0.43 0.09 72.63