---> uname -a: Linux prd-centos8-docker-8c-8g-1268.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 1145 25091 19 5653 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:2f:bc:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85591sec preferred_lft 85591sec inet6 fe80::f816:3eff:fe2f:bc02/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:af:fc:27 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::42:1dff:feaf:fc27/64 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) 09/30/2025 _x86_64_ (8 CPU) 10:36:59 LINUX RESTART (8 CPU) 10:38:01 AM tps rtps wtps bread/s bwrtn/s 10:39:01 AM 109.90 6.01 103.88 921.03 4876.44 10:40:01 AM 63.31 0.00 63.31 0.00 3786.70 10:41:01 AM 193.22 17.36 175.86 3623.86 10202.12 10:42:01 AM 163.11 1.67 161.44 525.11 11781.24 10:43:01 AM 129.14 0.75 128.39 480.77 41160.61 10:44:01 AM 28.81 0.48 28.32 21.46 517.09 10:45:01 AM 5.53 0.00 5.53 0.00 378.19 10:46:01 AM 21.37 0.00 21.37 0.00 444.93 10:47:01 AM 101.48 0.00 101.48 0.00 23586.65 10:48:01 AM 92.34 0.00 92.34 0.00 1260.21 10:49:01 AM 44.52 2.48 42.04 4510.63 22986.80 10:50:01 AM 28.48 1.80 26.68 1785.97 11374.69 Average: 81.77 2.55 79.22 989.09 11029.55 10:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 AM 29743864 31217060 2911848 8.92 2688 1807644 1543216 4.58 147072 2374272 13452 10:40:01 AM 29540040 31227364 3115672 9.54 2688 2010400 1497288 4.44 149680 2535716 176624 10:41:01 AM 28713444 30710112 3942268 12.07 2688 2311004 1878760 5.57 212948 3252700 125864 10:42:01 AM 26776872 29052924 5878840 18.00 2688 2583424 3449744 10.24 277840 5092232 69740 10:43:01 AM 25181536 28588580 7474176 22.89 2688 3690284 3725268 11.05 431016 6435308 24 10:44:01 AM 25033008 28446652 7622704 23.34 2688 3695992 3765500 11.17 438864 6574300 40 10:45:01 AM 25570916 28994016 7084796 21.70 2688 3705476 3315960 9.84 440720 6038804 20 10:46:01 AM 25174552 28838952 7481160 22.91 2688 3944392 3368940 10.00 503576 6365340 233964 10:47:01 AM 23084036 27233120 9571676 29.31 2688 4417876 6367436 18.89 552200 8343264 3808 10:48:01 AM 24316512 28411404 8339200 25.54 2688 4352356 4075768 12.09 548916 7133180 15532 10:49:01 AM 23506224 28676736 9149488 28.02 2688 5420568 3547464 10.53 725464 7755392 259660 10:50:01 AM 25724928 31028992 6930784 21.22 2688 5547200 1510016 4.48 961144 5300856 42344 Average: 26030494 29368826 6625218 20.29 2688 3623885 3170447 9.41 449120 5600114 78423 10:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 144.12 102.00 549.78 28.66 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 49.68 36.03 848.65 7.29 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM eth0 226.26 190.39 2259.91 32.86 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM eth0 306.80 249.74 3821.27 43.04 0.00 0.00 0.00 0.00 10:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM lo 5.45 5.45 0.51 0.51 0.00 0.00 0.00 0.00 10:43:01 AM eth0 316.21 184.62 9487.42 18.54 0.00 0.00 0.00 0.00 10:43:01 AM docker0 1.57 1.92 0.23 0.22 0.00 0.00 0.00 0.00 10:43:01 AM vethf0ee20b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM veth95b0fc6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM lo 65.54 65.54 5.05 5.05 0.00 0.00 0.00 0.00 10:44:01 AM eth0 265.83 183.14 67.20 70.22 0.00 0.00 0.00 0.00 10:44:01 AM docker0 11.01 12.48 1.63 1.63 0.00 0.00 0.00 0.00 10:45:01 AM lo 39.43 39.43 1.93 1.93 0.00 0.00 0.00 0.00 10:45:01 AM eth0 196.30 150.59 80.03 56.50 0.00 0.00 0.00 0.00 10:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:46:01 AM eth0 140.95 116.77 763.61 32.44 0.00 0.00 0.00 0.00 10:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM lo 191.22 191.22 28.38 28.38 0.00 0.00 0.00 0.00 10:47:01 AM eth0 413.08 167.62 2273.25 17.60 0.00 0.00 0.00 0.00 10:47:01 AM docker0 82.39 87.70 12.74 14.17 0.00 0.00 0.00 0.00 10:47:01 AM veth0872752 74.65 79.37 12.96 12.11 0.00 0.00 0.00 0.00 10:47:01 AM vethfcae9d0 7.73 9.03 0.91 2.32 0.00 0.00 0.00 0.00 10:48:01 AM lo 1313.81 1313.81 226.09 226.09 0.00 0.00 0.00 0.00 10:48:01 AM eth0 125.26 102.00 279.71 36.64 0.00 0.00 0.00 0.00 10:48:01 AM docker0 559.78 575.61 110.87 105.64 0.00 0.00 0.00 0.00 10:49:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:49:01 AM eth0 69.13 58.41 1249.56 14.31 0.00 0.00 0.00 0.00 10:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM eth0 218.11 164.76 2378.35 35.92 0.00 0.00 0.00 0.00 10:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 134.72 134.72 21.84 21.84 0.00 0.00 0.00 0.00 Average: eth0 205.97 142.17 2004.89 32.83 0.00 0.00 0.00 0.00 Average: docker0 54.56 56.48 10.46 10.14 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) 09/30/2025 _x86_64_ (8 CPU) 10:36:59 LINUX RESTART (8 CPU) 10:38:01 AM CPU %user %nice %system %iowait %steal %idle 10:39:01 AM all 4.75 0.00 0.61 4.61 0.05 89.98 10:39:01 AM 0 0.57 0.00 0.33 0.12 0.03 98.95 10:39:01 AM 1 1.54 0.00 0.42 9.35 0.07 88.63 10:39:01 AM 2 1.02 0.00 0.75 7.86 0.05 90.32 10:39:01 AM 3 11.46 0.00 0.63 14.61 0.05 73.24 10:39:01 AM 4 1.20 0.00 0.35 0.80 0.05 97.60 10:39:01 AM 5 15.50 0.00 1.12 0.65 0.05 82.69 10:39:01 AM 6 1.00 0.00 0.48 2.44 0.02 96.06 10:39:01 AM 7 5.71 0.00 0.77 1.07 0.05 92.41 10:40:01 AM all 4.02 0.00 0.41 3.50 0.03 92.05 10:40:01 AM 0 3.59 0.00 0.28 0.22 0.05 95.86 10:40:01 AM 1 4.02 0.00 0.43 6.70 0.02 88.83 10:40:01 AM 2 6.64 0.00 0.52 6.44 0.03 86.37 10:40:01 AM 3 15.37 0.00 1.62 0.53 0.03 82.44 10:40:01 AM 4 1.62 0.00 0.13 12.88 0.03 85.34 10:40:01 AM 5 0.15 0.00 0.07 1.05 0.00 98.73 10:40:01 AM 6 0.32 0.00 0.15 0.00 0.02 99.52 10:40:01 AM 7 0.43 0.00 0.07 0.17 0.03 99.30 10:41:01 AM all 14.34 0.00 0.99 4.26 0.07 80.34 10:41:01 AM 0 6.71 0.00 0.60 2.81 0.07 89.81 10:41:01 AM 1 17.50 0.00 1.25 6.68 0.07 74.50 10:41:01 AM 2 21.78 0.00 1.40 7.73 0.08 68.99 10:41:01 AM 3 13.92 0.00 1.55 4.09 0.08 80.35 10:41:01 AM 4 19.15 0.00 0.77 4.12 0.05 75.91 10:41:01 AM 5 14.28 0.00 0.89 1.95 0.08 82.80 10:41:01 AM 6 13.74 0.00 1.00 5.98 0.07 79.20 10:41:01 AM 7 7.66 0.00 0.45 0.68 0.05 91.15 10:42:01 AM all 43.42 0.00 1.25 1.40 0.09 53.83 10:42:01 AM 0 39.61 0.00 1.64 2.47 0.08 56.20 10:42:01 AM 1 28.94 0.00 0.84 3.97 0.10 66.15 10:42:01 AM 2 48.46 0.00 1.27 0.50 0.10 49.67 10:42:01 AM 3 34.05 0.00 1.57 0.50 0.10 63.77 10:42:01 AM 4 32.86 0.00 1.29 1.22 0.08 64.55 10:42:01 AM 5 43.31 0.00 0.72 0.40 0.08 55.48 10:42:01 AM 6 66.76 0.00 1.69 1.79 0.10 29.67 10:42:01 AM 7 53.37 0.00 1.00 0.37 0.10 45.16 10:43:01 AM all 18.17 0.00 2.84 3.26 0.08 75.65 10:43:01 AM 0 23.12 0.00 3.16 0.29 0.10 73.34 10:43:01 AM 1 14.74 0.00 2.62 3.06 0.08 79.50 10:43:01 AM 2 15.42 0.00 3.70 13.89 0.07 66.92 10:43:01 AM 3 13.64 0.00 3.03 3.94 0.08 79.31 10:43:01 AM 4 18.63 0.00 2.52 2.07 0.07 76.70 10:43:01 AM 5 18.76 0.00 3.07 0.29 0.07 77.82 10:43:01 AM 6 21.03 0.00 2.81 1.58 0.07 74.51 10:43:01 AM 7 20.05 0.00 1.83 0.96 0.07 77.10 10:44:01 AM all 18.57 0.00 2.08 0.31 0.09 78.95 10:44:01 AM 0 21.64 0.00 1.70 0.08 0.10 76.47 10:44:01 AM 1 21.33 0.00 1.98 0.80 0.08 75.81 10:44:01 AM 2 10.71 0.00 2.56 0.18 0.10 86.44 10:44:01 AM 3 19.53 0.00 2.21 0.28 0.08 77.89 10:44:01 AM 4 23.28 0.00 2.37 0.05 0.08 74.21 10:44:01 AM 5 14.46 0.00 2.04 0.39 0.07 83.05 10:44:01 AM 6 16.84 0.00 1.69 0.47 0.08 80.91 10:44:01 AM 7 20.78 0.00 2.09 0.18 0.08 76.85 10:45:01 AM all 7.52 0.00 0.61 0.04 0.05 91.78 10:45:01 AM 0 6.86 0.00 0.25 0.00 0.05 92.84 10:45:01 AM 1 6.73 0.00 1.34 0.00 0.05 91.88 10:45:01 AM 2 10.26 0.00 0.45 0.02 0.07 89.20 10:45:01 AM 3 3.91 0.00 0.72 0.00 0.05 95.32 10:45:01 AM 4 23.85 0.00 0.40 0.10 0.07 75.58 10:45:01 AM 5 2.58 0.00 0.64 0.22 0.07 96.50 10:45:01 AM 6 3.24 0.00 0.52 0.00 0.03 96.21 10:45:01 AM 7 2.69 0.00 0.53 0.02 0.05 96.71 10:46:01 AM all 31.59 0.00 0.96 0.06 0.07 67.32 10:46:01 AM 0 20.77 0.00 0.82 0.00 0.07 78.34 10:46:01 AM 1 33.28 0.00 0.47 0.00 0.07 66.19 10:46:01 AM 2 51.51 0.00 0.27 0.00 0.08 48.14 10:46:01 AM 3 49.74 0.00 1.90 0.12 0.08 48.16 10:46:01 AM 4 19.27 0.00 0.57 0.00 0.07 80.10 10:46:01 AM 5 36.43 0.00 1.42 0.13 0.08 61.93 10:46:01 AM 6 22.01 0.00 0.90 0.20 0.05 76.84 10:46:01 AM 7 19.63 0.00 1.34 0.02 0.08 78.93 10:47:01 AM all 29.25 0.00 2.04 1.22 0.09 67.40 10:47:01 AM 0 38.81 0.00 1.63 0.00 0.10 59.47 10:47:01 AM 1 33.96 0.00 2.38 3.04 0.10 60.52 10:47:01 AM 2 27.14 0.00 2.23 1.06 0.10 69.47 10:47:01 AM 3 38.44 0.00 2.70 0.67 0.10 58.09 10:47:01 AM 4 31.99 0.00 1.78 0.22 0.08 65.93 10:47:01 AM 5 23.30 0.00 1.66 0.13 0.08 74.82 10:47:01 AM 6 16.29 0.00 1.98 1.51 0.10 80.11 10:47:01 AM 7 24.01 0.00 1.98 3.11 0.08 70.81 10:48:01 AM all 23.01 0.00 2.41 0.28 0.11 74.19 10:48:01 AM 0 17.09 0.00 1.96 0.03 0.10 80.82 10:48:01 AM 1 20.01 0.00 2.77 0.08 0.12 77.02 10:48:01 AM 2 28.10 0.00 3.12 0.47 0.10 68.20 10:48:01 AM 3 16.14 0.00 3.71 1.53 0.12 78.51 10:48:01 AM 4 24.07 0.00 1.49 0.07 0.10 74.28 10:48:01 AM 5 31.35 0.00 2.00 0.02 0.10 66.53 10:48:01 AM 6 17.41 0.00 2.74 0.00 0.12 79.73 10:48:01 AM 7 29.86 0.00 1.52 0.07 0.12 68.43 10:49:01 AM all 28.66 0.00 1.53 1.51 0.08 68.22 10:49:01 AM 0 22.25 0.00 1.39 1.34 0.07 74.96 10:49:01 AM 1 33.87 0.00 1.07 1.51 0.07 63.48 10:49:01 AM 2 23.90 0.00 1.17 4.30 0.08 70.54 10:49:01 AM 3 34.98 0.00 2.56 0.57 0.08 61.80 10:49:01 AM 4 17.65 0.00 1.21 0.07 0.07 81.01 10:49:01 AM 5 40.46 0.00 2.04 0.37 0.07 57.06 10:49:01 AM 6 21.68 0.00 1.34 3.49 0.08 73.40 10:49:01 AM 7 34.48 0.00 1.44 0.47 0.08 63.53 10:49:01 AM CPU %user %nice %system %iowait %steal %idle 10:50:01 AM all 27.02 0.00 1.15 0.73 0.06 71.04 10:50:01 AM 0 12.39 0.00 1.00 0.79 0.07 85.76 10:50:01 AM 1 43.54 0.00 0.73 0.60 0.07 55.06 10:50:01 AM 2 26.94 0.00 1.22 1.19 0.07 70.59 10:50:01 AM 3 32.19 0.00 0.80 1.21 0.07 65.73 10:50:01 AM 4 36.04 0.00 1.97 0.18 0.10 61.70 10:50:01 AM 5 37.14 0.00 1.47 0.08 0.05 61.25 10:50:01 AM 6 10.72 0.00 0.92 1.82 0.05 86.49 10:50:01 AM 7 17.17 0.00 1.07 0.00 0.05 81.72 Average: all 20.85 0.00 1.40 1.77 0.07 75.90 Average: 0 17.77 0.00 1.23 0.68 0.07 80.25 Average: 1 21.62 0.00 1.36 2.99 0.07 73.97 Average: 2 22.66 0.00 1.55 3.64 0.08 72.07 Average: 3 23.62 0.00 1.91 2.34 0.08 72.05 Average: 4 20.79 0.00 1.24 1.82 0.07 76.08 Average: 5 23.14 0.00 1.43 0.47 0.07 74.90 Average: 6 17.58 0.00 1.35 1.61 0.07 79.40 Average: 7 19.64 0.00 1.17 0.59 0.07 78.52