---> uname -a: Linux prd-centos8-docker-8c-8g-15886.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 1126 25298 19 5465 30290 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:af:87:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:feaf:87fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:96:e2:37 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:e6ff:fe96:e237/64 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) 11/27/2025 _x86_64_ (8 CPU) 14:37:51 LINUX RESTART (8 CPU) 02:38:01 PM tps rtps wtps bread/s bwrtn/s 02:39:01 PM 269.46 32.76 236.70 7522.44 44461.50 02:40:01 PM 146.95 16.66 130.29 3706.90 7004.25 02:41:01 PM 141.03 2.35 138.68 443.26 8584.07 02:42:01 PM 81.34 0.25 81.09 76.52 8952.01 02:43:01 PM 102.90 0.63 102.27 510.14 38411.54 02:44:01 PM 26.16 0.00 26.16 0.00 732.56 02:45:01 PM 25.62 0.50 25.12 22.39 549.18 02:46:01 PM 26.15 0.00 26.15 0.00 788.82 02:47:01 PM 103.23 0.00 103.23 0.00 23688.47 02:48:01 PM 14.10 0.00 14.10 0.00 584.50 02:49:01 PM 173.39 2.45 170.94 4481.44 2054.97 02:50:01 PM 64.61 0.48 64.13 64.11 29763.46 Average: 97.91 4.67 93.24 1402.33 13798.79 02:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:39:01 PM 29548056 31238124 3107656 9.52 2688 2013328 1485136 4.41 150788 2525080 178908 02:40:01 PM 28927940 30878956 3727772 11.42 2688 2266236 1743696 5.17 175304 3081540 152188 02:41:01 PM 27466340 29669336 5189372 15.89 2688 2513752 2757700 8.18 255748 4438128 178080 02:42:01 PM 27020692 29298708 5635020 17.26 2688 2586024 3088184 9.16 280812 4849732 108 02:43:01 PM 25076204 28490376 7579508 23.21 2688 3697160 3841904 11.40 418124 6554232 760 02:44:01 PM 24754224 28170684 7901488 24.20 2688 3698968 4095388 12.15 438640 6853160 44 02:45:01 PM 24549472 27974256 8106240 24.82 2688 3706628 4085852 12.12 443380 7049600 748 02:46:01 PM 25274696 28949772 7381016 22.60 2688 3954236 3268656 9.70 506768 6260488 236716 02:47:01 PM 23214216 27373960 9441496 28.91 2688 4427356 6224608 18.47 554520 8211040 3016 02:48:01 PM 22843716 27036064 9811996 30.05 2688 4461040 6320932 18.75 556080 8578380 1880 02:49:01 PM 24197320 28816212 8458392 25.90 2688 4873160 3535336 10.49 681132 7118824 374884 02:50:01 PM 25932272 31041804 6723440 20.59 2688 5354588 1539732 4.57 908564 5148372 23108 Average: 25733762 29078188 6921950 21.20 2688 3629373 3498927 10.38 447488 5889048 95870 02:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM eth0 480.51 297.48 2061.41 80.89 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 164.40 140.35 1478.28 23.43 0.00 0.00 0.00 0.00 02:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM eth0 245.93 199.95 3711.49 25.58 0.00 0.00 0.00 0.00 02:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 194.88 160.99 951.24 43.60 0.00 0.00 0.00 0.00 02:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 285.96 176.61 9501.05 12.92 0.00 0.00 0.00 0.00 02:43:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:44:01 PM lo 22.18 22.18 1.96 1.96 0.00 0.00 0.00 0.00 02:44:01 PM eth0 56.70 40.07 14.40 16.71 0.00 0.00 0.00 0.00 02:44:01 PM docker0 6.13 7.03 0.81 0.80 0.00 0.00 0.00 0.00 02:44:01 PM veth6bb6301 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM vethdbd098d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM lo 69.01 69.01 4.87 4.87 0.00 0.00 0.00 0.00 02:45:01 PM eth0 233.06 183.51 67.95 79.92 0.00 0.00 0.00 0.00 02:45:01 PM docker0 8.01 9.31 1.25 1.24 0.00 0.00 0.00 0.00 02:46:01 PM lo 27.20 27.20 1.34 1.34 0.00 0.00 0.00 0.00 02:46:01 PM eth0 243.56 190.05 772.05 61.11 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM lo 52.67 52.67 7.55 7.55 0.00 0.00 0.00 0.00 02:47:01 PM eth0 424.54 135.79 2274.31 15.96 0.00 0.00 0.00 0.00 02:47:01 PM docker0 22.89 25.84 3.14 4.58 0.00 0.00 0.00 0.00 02:47:01 PM veth4c1e564 18.84 21.03 2.86 3.81 0.00 0.00 0.00 0.00 02:47:01 PM veth85f444b 4.05 5.51 0.59 1.04 0.00 0.00 0.00 0.00 02:48:01 PM lo 1522.10 1522.10 262.30 262.30 0.00 0.00 0.00 0.00 02:48:01 PM eth0 220.11 147.26 67.87 63.59 0.00 0.00 0.00 0.00 02:48:01 PM docker0 651.17 671.29 127.11 123.62 0.00 0.00 0.00 0.00 02:48:01 PM veth4c1e564 593.80 614.43 129.47 94.03 0.00 0.00 0.00 0.01 02:48:01 PM veth85f444b 57.37 56.89 6.54 29.59 0.00 0.00 0.00 0.00 02:49:01 PM lo 87.55 87.55 9.73 9.73 0.00 0.00 0.00 0.00 02:49:01 PM eth0 91.59 81.01 1505.37 19.70 0.00 0.00 0.00 0.00 02:49:01 PM docker0 36.82 36.54 5.00 4.50 0.00 0.00 0.00 0.00 02:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM eth0 23.33 20.79 16.52 8.68 0.00 0.00 0.00 0.00 02:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 148.38 148.38 23.98 23.98 0.00 0.00 0.00 0.00 Average: eth0 222.05 147.82 1868.63 37.67 0.00 0.00 0.00 0.00 Average: docker0 60.41 62.50 11.44 11.23 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) 11/27/2025 _x86_64_ (8 CPU) 14:37:51 LINUX RESTART (8 CPU) 02:38:01 PM CPU %user %nice %system %iowait %steal %idle 02:39:01 PM all 15.21 0.00 2.64 1.28 0.05 80.82 02:39:01 PM 0 11.36 0.00 2.21 2.99 0.05 83.39 02:39:01 PM 1 19.78 0.00 3.62 2.79 0.07 73.74 02:39:01 PM 2 26.39 0.00 2.67 0.35 0.07 70.52 02:39:01 PM 3 7.05 0.00 2.11 0.74 0.05 90.05 02:39:01 PM 4 20.81 0.00 3.32 1.01 0.05 74.81 02:39:01 PM 5 7.29 0.00 2.72 1.50 0.07 88.43 02:39:01 PM 6 14.08 0.00 1.72 0.42 0.05 83.73 02:39:01 PM 7 14.85 0.00 2.76 0.47 0.03 81.89 02:40:01 PM all 8.87 0.00 0.68 0.59 0.05 89.80 02:40:01 PM 0 12.71 0.00 0.30 0.15 0.05 86.79 02:40:01 PM 1 20.72 0.00 1.17 1.27 0.07 76.77 02:40:01 PM 2 5.88 0.00 0.38 0.20 0.03 93.51 02:40:01 PM 3 5.11 0.00 0.50 0.38 0.05 93.96 02:40:01 PM 4 8.65 0.00 1.44 1.35 0.05 88.51 02:40:01 PM 5 4.73 0.00 0.58 0.55 0.05 94.09 02:40:01 PM 6 7.48 0.00 0.55 0.50 0.03 91.44 02:40:01 PM 7 5.69 0.00 0.55 0.35 0.07 93.34 02:41:01 PM all 23.50 0.00 0.87 0.81 0.15 74.67 02:41:01 PM 0 21.99 0.00 0.62 0.18 0.20 77.01 02:41:01 PM 1 13.20 0.00 0.65 0.87 0.12 85.16 02:41:01 PM 2 31.59 0.00 1.40 0.99 0.18 65.84 02:41:01 PM 3 30.78 0.00 1.32 0.57 0.13 67.20 02:41:01 PM 4 21.51 0.00 0.90 1.42 0.15 76.02 02:41:01 PM 5 20.58 0.00 0.85 1.40 0.15 77.01 02:41:01 PM 6 21.69 0.00 0.52 0.65 0.15 76.99 02:41:01 PM 7 26.64 0.00 0.72 0.40 0.10 72.14 02:42:01 PM all 25.45 0.00 0.82 0.73 0.06 72.93 02:42:01 PM 0 19.65 0.00 0.38 0.00 0.07 79.90 02:42:01 PM 1 37.53 0.00 0.90 0.88 0.07 60.61 02:42:01 PM 2 12.41 0.00 1.22 2.37 0.08 83.92 02:42:01 PM 3 25.84 0.00 0.48 0.08 0.07 73.53 02:42:01 PM 4 44.81 0.00 1.30 0.17 0.08 53.64 02:42:01 PM 5 14.84 0.00 0.54 0.03 0.05 84.54 02:42:01 PM 6 16.46 0.00 0.73 0.17 0.05 82.59 02:42:01 PM 7 32.05 0.00 1.00 2.15 0.05 64.74 02:43:01 PM all 21.83 0.00 2.41 1.29 0.06 74.41 02:43:01 PM 0 16.34 0.00 1.92 0.13 0.07 81.55 02:43:01 PM 1 23.63 0.00 2.52 1.70 0.07 72.09 02:43:01 PM 2 11.90 0.00 2.92 1.78 0.05 83.36 02:43:01 PM 3 18.02 0.00 2.40 0.40 0.07 79.11 02:43:01 PM 4 42.32 0.00 3.16 0.05 0.07 54.40 02:43:01 PM 5 15.33 0.00 1.76 0.62 0.05 82.24 02:43:01 PM 6 23.02 0.00 2.53 0.59 0.08 73.77 02:43:01 PM 7 24.06 0.00 2.10 5.03 0.05 68.76 02:44:01 PM all 15.12 0.00 1.19 2.31 0.07 81.31 02:44:01 PM 0 11.83 0.00 1.02 1.30 0.07 85.78 02:44:01 PM 1 14.23 0.00 1.04 3.67 0.07 80.99 02:44:01 PM 2 13.24 0.00 1.20 2.47 0.07 83.01 02:44:01 PM 3 12.52 0.00 1.12 0.35 0.07 85.94 02:44:01 PM 4 10.60 0.00 1.10 3.12 0.07 85.11 02:44:01 PM 5 31.96 0.00 1.44 1.55 0.07 64.98 02:44:01 PM 6 15.03 0.00 1.25 1.09 0.07 82.56 02:44:01 PM 7 11.57 0.00 1.35 4.88 0.07 82.13 02:45:01 PM all 15.53 0.00 1.89 1.05 0.08 81.44 02:45:01 PM 0 13.33 0.00 1.74 1.80 0.08 83.04 02:45:01 PM 1 15.15 0.00 2.11 0.62 0.08 82.04 02:45:01 PM 2 13.19 0.00 2.63 2.48 0.10 81.60 02:45:01 PM 3 12.59 0.00 1.69 1.11 0.08 84.53 02:45:01 PM 4 16.94 0.00 1.46 1.17 0.08 80.35 02:45:01 PM 5 17.05 0.00 1.57 0.65 0.08 80.64 02:45:01 PM 6 14.56 0.00 1.91 0.40 0.07 83.06 02:45:01 PM 7 21.41 0.00 2.06 0.20 0.07 76.27 02:46:01 PM all 29.46 0.00 1.12 0.06 0.08 69.28 02:46:01 PM 0 20.40 0.00 0.90 0.00 0.08 78.61 02:46:01 PM 1 30.08 0.00 1.19 0.08 0.08 68.57 02:46:01 PM 2 25.30 0.00 0.80 0.03 0.07 73.80 02:46:01 PM 3 24.35 0.00 1.47 0.03 0.08 74.06 02:46:01 PM 4 49.14 0.00 1.22 0.18 0.10 49.36 02:46:01 PM 5 28.92 0.00 1.44 0.03 0.08 69.53 02:46:01 PM 6 32.04 0.00 0.48 0.07 0.08 67.33 02:46:01 PM 7 25.44 0.00 1.45 0.02 0.08 73.00 02:47:01 PM all 26.04 0.00 1.63 1.10 0.09 71.14 02:47:01 PM 0 30.92 0.00 1.44 0.02 0.08 67.54 02:47:01 PM 1 15.01 0.00 2.00 3.79 0.08 79.11 02:47:01 PM 2 28.79 0.00 2.11 1.17 0.08 67.85 02:47:01 PM 3 24.16 0.00 1.68 0.62 0.10 73.44 02:47:01 PM 4 19.93 0.00 1.44 2.04 0.07 76.52 02:47:01 PM 5 35.40 0.00 1.56 0.45 0.08 62.51 02:47:01 PM 6 28.60 0.00 1.33 0.40 0.08 69.59 02:47:01 PM 7 25.51 0.00 1.49 0.27 0.10 72.63 02:48:01 PM all 21.51 0.00 2.06 0.11 0.11 76.21 02:48:01 PM 0 18.63 0.00 2.38 0.10 0.10 78.78 02:48:01 PM 1 23.74 0.00 1.83 0.08 0.12 74.23 02:48:01 PM 2 21.00 0.00 2.13 0.05 0.10 76.71 02:48:01 PM 3 28.55 0.00 2.06 0.00 0.12 69.27 02:48:01 PM 4 16.50 0.00 1.92 0.10 0.10 81.39 02:48:01 PM 5 24.74 0.00 1.98 0.49 0.12 72.68 02:48:01 PM 6 16.89 0.00 2.09 0.07 0.10 80.86 02:48:01 PM 7 22.01 0.00 2.06 0.02 0.10 75.81 02:49:01 PM all 26.45 0.00 1.04 0.78 0.07 71.66 02:49:01 PM 0 27.82 0.00 0.82 0.03 0.08 71.24 02:49:01 PM 1 13.85 0.00 1.27 0.94 0.07 83.88 02:49:01 PM 2 39.03 0.00 0.82 1.37 0.07 58.72 02:49:01 PM 3 21.91 0.00 0.92 0.00 0.07 77.10 02:49:01 PM 4 19.72 0.00 0.88 0.15 0.05 79.20 02:49:01 PM 5 6.56 0.00 1.74 2.53 0.05 89.12 02:49:01 PM 6 35.84 0.00 0.73 1.25 0.07 62.11 02:49:01 PM 7 46.75 0.00 1.15 0.02 0.08 51.99 02:49:01 PM CPU %user %nice %system %iowait %steal %idle 02:50:01 PM all 15.25 0.00 1.55 1.59 0.05 81.55 02:50:01 PM 0 10.93 0.00 1.47 0.02 0.05 87.54 02:50:01 PM 1 13.28 0.00 1.89 1.42 0.07 83.35 02:50:01 PM 2 11.10 0.00 1.29 4.08 0.05 83.48 02:50:01 PM 3 11.44 0.00 1.57 3.28 0.05 83.65 02:50:01 PM 4 11.60 0.00 1.00 0.77 0.05 86.57 02:50:01 PM 5 22.23 0.00 1.54 1.62 0.07 74.54 02:50:01 PM 6 22.63 0.00 2.27 0.92 0.05 74.13 02:50:01 PM 7 18.80 0.00 1.40 0.60 0.05 79.15 Average: all 20.35 0.00 1.49 0.98 0.08 77.10 Average: 0 17.99 0.00 1.27 0.56 0.08 80.10 Average: 1 20.02 0.00 1.68 1.51 0.08 76.71 Average: 2 19.99 0.00 1.63 1.45 0.08 76.85 Average: 3 18.52 0.00 1.44 0.63 0.08 79.32 Average: 4 23.54 0.00 1.59 0.96 0.08 73.82 Average: 5 19.14 0.00 1.47 0.95 0.08 78.35 Average: 6 20.69 0.00 1.34 0.54 0.07 77.35 Average: 7 22.90 0.00 1.51 1.20 0.07 74.32