---> uname -a: Linux prd-centos8-docker-4c-4g-44890.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 18G 63G 22% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1444 3325 19 10992 13969 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:17:d1:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85497sec preferred_lft 85497sec inet6 fe80::f816:3eff:fe17:d1ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:fb:28:f1 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:c1ff:fefb:28f1/64 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) 09/10/2025 _x86_64_ (4 CPU) 10:34:52 LINUX RESTART (4 CPU) 10:35:01 AM tps rtps wtps bread/s bwrtn/s 10:36:01 AM 340.47 76.92 263.55 10743.89 48149.62 10:37:01 AM 223.63 1.42 222.21 135.42 15586.29 10:38:01 AM 227.42 0.33 227.09 438.12 13128.67 10:39:02 AM 143.29 0.27 143.02 236.51 4999.10 10:40:01 AM 665.16 8.78 656.38 119.44 90262.06 10:41:01 AM 881.91 133.31 748.60 2253.65 23257.83 10:42:01 AM 74.72 21.92 52.80 309.33 13323.12 10:43:01 AM 678.19 0.05 678.14 6.93 67447.23 10:44:01 AM 453.42 0.00 453.42 0.00 31237.07 10:45:01 AM 209.10 0.53 208.57 157.33 20877.15 10:46:01 AM 340.63 0.00 340.63 0.00 25612.61 10:47:01 AM 190.34 5.48 184.86 5726.05 23603.88 10:48:01 AM 6.30 0.00 6.30 0.00 126.37 10:49:01 AM 19.31 0.55 18.76 32.79 755.06 Average: 317.71 17.84 299.88 1441.65 26949.38 10:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:36:01 AM 13125244 15069020 3016288 18.69 2688 2154076 1136600 6.61 202428 2441880 203500 10:37:01 AM 12535292 14781436 3606240 22.34 2688 2438640 1506068 8.76 226804 2932600 118916 10:38:01 AM 10349748 12876640 5791784 35.88 2688 2706244 3106888 18.07 263696 5035212 45504 10:39:02 AM 9069160 12751668 7072372 43.81 2688 3844748 3138436 18.26 599632 5948496 1071756 10:40:01 AM 6668128 11914092 9473404 58.69 2688 5302016 3491356 20.31 1062860 7640904 53580 10:41:01 AM 6267736 12085204 9873796 61.17 2688 5640532 3384300 19.69 1086840 7536980 19208 10:42:01 AM 5033912 12293724 11107620 68.81 2688 7071472 3181004 18.50 1449756 8399888 1071976 10:43:01 AM 2170020 11116868 13971512 86.56 2688 8567844 3409424 19.83 1546604 10780712 833828 10:44:01 AM 1534328 10473164 14607204 90.49 2688 8558084 3348248 19.48 1560968 11350864 16 10:45:01 AM 3284944 13475044 12856588 79.65 2688 9789840 2175936 12.66 1686956 9491484 671152 10:46:01 AM 3949768 14219284 12191764 75.53 2688 9849276 1562636 9.09 1696928 8773244 28320 10:47:01 AM 3446624 14339272 12694908 78.65 2688 10447644 1320248 7.68 2104196 8839756 264 10:48:01 AM 3450244 14343632 12691288 78.63 2688 10448204 1282660 7.46 2104240 8836968 36 10:49:01 AM 3403632 14299768 12737900 78.91 2688 10449532 1194644 6.95 2203396 8783192 80 Average: 6020627 13145630 10120905 62.70 2688 6947725 2374175 13.81 1271093 7628013 294153 10:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 472.44 295.32 4527.21 72.88 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 183.97 141.85 1358.79 46.31 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 346.10 285.22 3650.06 59.32 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:02 AM eth0 275.62 220.34 3266.66 40.93 0.00 0.00 0.00 0.00 10:39:02 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 410.52 335.06 4341.06 49.18 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 477.47 316.98 6011.30 40.30 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 57.32 50.87 865.94 7.38 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM eth0 491.75 341.89 7668.05 51.37 0.00 0.00 0.00 0.00 10:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 1.18 0.98 0.29 0.48 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 93.15 88.92 520.55 33.02 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM eth0 128.39 166.91 539.03 42.57 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM eth0 191.64 177.18 1937.83 1404.28 0.00 0.00 0.00 0.00 10:47:01 AM docker0 120.82 117.34 1394.67 618.68 0.00 0.00 0.00 0.00 10:47:01 AM veth9b8b39d 88.44 78.40 1394.03 9.47 0.00 0.00 0.00 0.11 10:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 AM eth0 240.19 248.68 28.63 3470.06 0.00 0.00 0.00 0.00 10:48:01 AM docker0 248.43 239.87 3466.44 28.57 0.00 0.00 0.00 0.00 10:48:01 AM veth9b8b39d 248.43 239.90 3469.84 28.57 0.00 0.00 0.00 0.28 10:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM eth0 363.50 422.04 72.60 5147.71 0.00 0.00 0.00 0.00 10:49:01 AM docker0 265.74 242.19 3682.81 24.19 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 266.49 220.74 2482.58 748.41 0.00 0.00 0.00 0.00 Average: docker0 45.41 42.87 611.03 48.03 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) 09/10/2025 _x86_64_ (4 CPU) 10:34:52 LINUX RESTART (4 CPU) 10:35:01 AM CPU %user %nice %system %iowait %steal %idle 10:36:01 AM all 22.51 0.00 4.43 4.82 0.07 68.18 10:36:01 AM 0 22.51 0.00 4.37 7.41 0.07 65.64 10:36:01 AM 1 16.34 0.00 3.88 1.51 0.07 78.20 10:36:01 AM 2 15.27 0.00 3.70 1.73 0.07 79.23 10:36:01 AM 3 35.87 0.00 5.76 8.59 0.08 49.69 10:37:01 AM all 30.37 0.00 2.23 2.51 0.09 64.80 10:37:01 AM 0 35.76 0.00 2.79 2.79 0.10 58.56 10:37:01 AM 1 23.65 0.00 2.76 4.25 0.08 69.26 10:37:01 AM 2 26.62 0.00 1.52 1.69 0.08 70.09 10:37:01 AM 3 35.45 0.00 1.84 1.32 0.08 61.31 10:38:01 AM all 54.23 0.00 2.82 5.23 0.10 37.62 10:38:01 AM 0 59.55 0.00 2.11 2.06 0.10 36.19 10:38:01 AM 1 38.16 0.00 3.35 9.47 0.12 48.90 10:38:01 AM 2 58.51 0.00 3.26 2.23 0.10 35.91 10:38:01 AM 3 60.69 0.00 2.56 7.16 0.10 29.48 10:39:02 AM all 42.99 0.00 2.21 9.98 0.10 44.72 10:39:02 AM 0 52.00 0.00 2.11 10.36 0.08 35.46 10:39:02 AM 1 40.91 0.00 2.92 14.24 0.10 41.83 10:39:02 AM 2 34.51 0.00 1.89 2.37 0.12 61.11 10:39:02 AM 3 44.54 0.00 1.93 12.94 0.10 40.49 10:40:01 AM all 36.71 0.00 6.05 9.53 0.12 47.59 10:40:01 AM 0 48.33 0.00 6.36 6.43 0.14 38.74 10:40:01 AM 1 33.53 0.00 6.11 13.67 0.09 46.61 10:40:01 AM 2 25.04 0.00 5.85 10.08 0.12 58.91 10:40:01 AM 3 39.94 0.00 5.88 7.97 0.12 46.09 10:41:01 AM all 24.81 0.00 10.51 6.33 0.10 58.25 10:41:01 AM 0 21.07 0.00 8.61 4.25 0.10 65.97 10:41:01 AM 1 35.00 0.00 9.50 3.23 0.10 52.16 10:41:01 AM 2 21.95 0.00 11.76 9.71 0.10 56.47 10:41:01 AM 3 21.14 0.00 12.20 8.20 0.10 58.36 10:42:01 AM all 36.74 0.00 1.83 1.27 0.09 60.08 10:42:01 AM 0 33.01 0.00 1.17 0.68 0.08 65.05 10:42:01 AM 1 19.58 0.00 0.99 2.59 0.10 76.74 10:42:01 AM 2 61.96 0.00 4.01 0.99 0.10 32.94 10:42:01 AM 3 32.43 0.00 1.14 0.80 0.07 65.56 10:43:01 AM all 28.31 0.00 7.21 4.96 0.12 59.40 10:43:01 AM 0 36.69 0.00 8.20 0.87 0.10 54.14 10:43:01 AM 1 20.73 0.00 7.93 3.03 0.12 68.20 10:43:01 AM 2 30.67 0.00 6.32 7.60 0.12 55.29 10:43:01 AM 3 25.22 0.00 6.40 8.32 0.14 59.92 10:44:01 AM all 40.74 0.00 1.48 2.45 0.09 55.25 10:44:01 AM 0 36.01 0.00 1.69 2.36 0.10 59.84 10:44:01 AM 1 36.47 0.00 1.57 2.83 0.08 59.05 10:44:01 AM 2 45.03 0.00 1.57 4.50 0.08 48.81 10:44:01 AM 3 45.47 0.00 1.07 0.10 0.08 53.28 10:45:01 AM all 37.95 0.00 5.32 2.75 0.12 53.86 10:45:01 AM 0 41.06 0.00 6.41 4.29 0.13 48.11 10:45:01 AM 1 32.20 0.00 5.97 2.17 0.12 59.54 10:45:01 AM 2 40.82 0.00 3.55 1.74 0.12 53.78 10:45:01 AM 3 37.73 0.00 5.35 2.80 0.12 54.00 10:46:01 AM all 11.55 0.00 3.60 5.66 0.09 79.09 10:46:01 AM 0 12.19 0.00 3.82 7.74 0.08 76.17 10:46:01 AM 1 10.66 0.00 2.97 4.88 0.10 81.40 10:46:01 AM 2 9.31 0.00 3.36 1.71 0.10 85.52 10:46:01 AM 3 14.05 0.00 4.27 8.32 0.08 73.28 10:46:01 AM CPU %user %nice %system %iowait %steal %idle 10:47:01 AM all 18.83 0.00 3.64 2.12 0.07 75.34 10:47:01 AM 0 34.39 0.00 4.58 1.96 0.08 58.99 10:47:01 AM 1 12.17 0.00 3.57 1.89 0.07 82.30 10:47:01 AM 2 11.59 0.00 2.96 2.46 0.07 82.93 10:47:01 AM 3 17.12 0.00 3.45 2.16 0.07 77.19 10:48:01 AM all 9.59 0.00 1.95 0.02 0.06 88.38 10:48:01 AM 0 6.57 0.00 1.50 0.03 0.05 91.85 10:48:01 AM 1 11.74 0.00 2.29 0.00 0.07 85.91 10:48:01 AM 2 8.02 0.00 1.71 0.02 0.05 90.20 10:48:01 AM 3 12.05 0.00 2.29 0.03 0.07 85.56 10:49:01 AM all 14.80 0.00 2.15 0.05 0.07 82.93 10:49:01 AM 0 21.53 0.00 2.64 0.05 0.07 75.71 10:49:01 AM 1 13.44 0.00 2.14 0.10 0.08 84.24 10:49:01 AM 2 9.29 0.00 1.54 0.02 0.07 89.08 10:49:01 AM 3 14.92 0.00 2.28 0.03 0.07 82.70 Average: all 29.29 0.00 3.94 4.11 0.09 62.57 Average: 0 32.88 0.00 4.01 3.66 0.09 59.36 Average: 1 24.59 0.00 3.98 4.54 0.09 66.79 Average: 2 28.50 0.00 3.77 3.32 0.09 64.32 Average: 3 31.20 0.00 4.01 4.90 0.09 59.80