---> uname -a: Linux prd-centos8-docker-8c-8g-15137.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 1122 25306 19 5462 30294 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:78:46:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fe78:46a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:c0:4e:7c 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:cbff:fec0:4e7c/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) 11/25/2025 _x86_64_ (8 CPU) 09:33:19 LINUX RESTART (8 CPU) 09:34:02 AM tps rtps wtps bread/s bwrtn/s 09:35:01 AM 238.98 17.04 221.94 3771.37 11552.43 09:36:01 AM 185.47 2.60 182.87 519.65 15646.16 09:37:01 AM 34.57 0.00 34.57 0.00 2643.60 09:38:01 AM 115.21 0.52 114.70 412.53 43750.43 09:39:01 AM 34.22 0.52 33.70 23.45 629.79 09:40:02 AM 6.31 0.00 6.31 0.00 503.68 09:41:01 AM 117.79 0.02 117.77 0.41 24303.51 09:42:01 AM 14.48 0.00 14.48 0.00 337.44 09:43:01 AM 143.29 0.00 143.29 0.00 2071.54 09:44:01 AM 57.95 2.53 55.41 4498.63 27200.23 Average: 94.55 2.30 92.25 919.41 12846.87 09:34:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:35:01 AM 28815328 30813112 3840384 11.76 2688 2312512 1777800 5.27 179172 3190636 223580 09:36:01 AM 26960980 29218476 5694732 17.44 2688 2566348 3175736 9.42 278572 4913964 50056 09:37:01 AM 25489152 27771928 7166560 21.95 2688 2589932 4691380 13.92 286208 6371808 2664 09:38:01 AM 23889580 27302856 8766132 26.84 2688 3695304 6167484 18.30 434840 7718848 124 09:39:01 AM 23745648 27166444 8910064 27.28 2688 3702876 4919224 14.60 443580 7855220 380 09:40:02 AM 24655644 28089752 8000068 24.50 2688 3715900 4157776 12.34 449372 6943752 1956 09:41:01 AM 22655324 26792824 10000388 30.62 2688 4405808 6792608 20.15 553288 8775448 1560 09:42:01 AM 21993208 26177204 10662504 32.65 2688 4452664 7317452 21.71 556464 9430412 1268 09:43:01 AM 24049460 28152772 8606252 26.35 2688 4360164 3953136 11.73 553388 7396768 344 09:44:01 AM 25873452 30976528 6782260 20.77 2688 5350884 1548404 4.59 901848 5217624 81192 Average: 24812778 28246190 7842934 24.02 2688 3715239 4450100 13.20 463673 6781448 36312 09:34:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 290.78 238.81 3208.58 50.71 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 315.40 242.49 3626.75 39.03 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 121.84 94.24 303.83 24.51 0.00 0.00 0.00 0.00 09:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM lo 3.80 3.80 0.32 0.32 0.00 0.00 0.00 0.00 09:38:01 AM eth0 304.13 180.29 9480.43 16.17 0.00 0.00 0.00 0.00 09:38:01 AM docker0 0.78 1.05 0.12 0.12 0.00 0.00 0.00 0.00 09:38:01 AM veth801efa1 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:39:01 AM lo 69.58 69.58 5.46 5.46 0.00 0.00 0.00 0.00 09:39:01 AM eth0 189.91 146.01 54.67 62.16 0.00 0.00 0.00 0.00 09:39:01 AM docker0 12.09 13.64 1.78 1.73 0.00 0.00 0.00 0.00 09:40:02 AM lo 45.35 45.35 2.21 2.21 0.00 0.00 0.00 0.00 09:40:02 AM eth0 180.17 149.73 65.32 62.07 0.00 0.00 0.00 0.00 09:40:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM lo 19.84 19.84 2.50 2.50 0.00 0.00 0.00 0.00 09:41:01 AM eth0 581.82 194.00 3029.17 18.11 0.00 0.00 0.00 0.00 09:41:01 AM docker0 8.67 9.10 0.83 1.68 0.00 0.00 0.00 0.00 09:41:01 AM vethc4a9256 8.67 9.23 0.95 1.69 0.00 0.00 0.00 0.00 09:41:01 AM vethaa248a8 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:42:01 AM lo 709.73 709.73 100.61 100.61 0.00 0.00 0.00 0.00 09:42:01 AM eth0 91.77 64.36 25.41 27.26 0.00 0.00 0.00 0.00 09:42:01 AM docker0 302.33 314.26 46.05 49.40 0.00 0.00 0.00 0.00 09:42:01 AM vethc4a9256 258.38 268.93 44.83 37.86 0.00 0.00 0.00 0.00 09:42:01 AM vethaa248a8 43.95 45.78 5.35 11.79 0.00 0.00 0.00 0.00 09:43:01 AM lo 941.40 941.40 176.90 176.90 0.00 0.00 0.00 0.00 09:43:01 AM eth0 85.60 75.49 269.21 25.54 0.00 0.00 0.00 0.00 09:43:01 AM docker0 399.65 409.20 88.08 81.83 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 09:44:01 AM eth0 77.24 65.28 1254.59 14.14 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 179.61 179.61 28.90 28.90 0.00 0.00 0.00 0.00 Average: eth0 223.16 144.83 2128.47 33.97 0.00 0.00 0.00 0.00 Average: docker0 72.58 74.96 13.73 13.52 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) 11/25/2025 _x86_64_ (8 CPU) 09:33:19 LINUX RESTART (8 CPU) 09:34:02 AM CPU %user %nice %system %iowait %steal %idle 09:35:01 AM all 15.68 0.00 1.23 0.69 0.06 82.35 09:35:01 AM 0 8.85 0.00 1.12 0.80 0.07 89.16 09:35:01 AM 1 27.78 0.00 2.10 1.05 0.07 69.00 09:35:01 AM 2 4.65 0.00 0.73 0.87 0.09 93.66 09:35:01 AM 3 14.10 0.00 1.05 0.41 0.05 84.39 09:35:01 AM 4 9.27 0.00 0.68 0.56 0.05 89.44 09:35:01 AM 5 23.77 0.00 2.00 0.71 0.07 73.45 09:35:01 AM 6 21.33 0.00 1.41 0.49 0.05 76.71 09:35:01 AM 7 15.63 0.00 0.71 0.61 0.03 83.01 09:36:01 AM all 35.74 0.00 1.21 0.65 0.08 62.32 09:36:01 AM 0 35.11 0.00 1.17 0.18 0.08 63.46 09:36:01 AM 1 39.98 0.00 1.64 0.92 0.08 57.38 09:36:01 AM 2 46.50 0.00 1.02 0.58 0.08 51.81 09:36:01 AM 3 36.33 0.00 1.22 0.80 0.08 61.57 09:36:01 AM 4 30.99 0.00 1.22 0.45 0.08 67.25 09:36:01 AM 5 37.61 0.00 0.92 0.50 0.07 60.91 09:36:01 AM 6 25.52 0.00 1.47 1.37 0.07 71.57 09:36:01 AM 7 33.85 0.00 1.04 0.37 0.08 64.66 09:37:01 AM all 22.97 0.00 0.60 0.09 0.06 76.30 09:37:01 AM 0 12.27 0.00 0.52 0.03 0.07 87.12 09:37:01 AM 1 10.92 0.00 0.37 0.00 0.05 88.66 09:37:01 AM 2 25.99 0.00 0.40 0.07 0.05 73.50 09:37:01 AM 3 12.02 0.00 0.32 0.45 0.08 87.13 09:37:01 AM 4 60.96 0.00 1.67 0.07 0.07 37.24 09:37:01 AM 5 32.99 0.00 0.15 0.00 0.05 66.81 09:37:01 AM 6 6.57 0.00 1.10 0.00 0.03 92.29 09:37:01 AM 7 21.96 0.00 0.25 0.07 0.05 77.68 09:38:01 AM all 21.03 0.00 3.29 0.72 0.08 74.88 09:38:01 AM 0 20.80 0.00 3.50 0.02 0.07 75.61 09:38:01 AM 1 16.21 0.00 3.01 1.63 0.10 79.05 09:38:01 AM 2 14.86 0.00 3.58 0.67 0.08 80.80 09:38:01 AM 3 19.39 0.00 3.85 0.22 0.07 76.47 09:38:01 AM 4 35.17 0.00 2.87 1.17 0.08 60.71 09:38:01 AM 5 26.14 0.00 2.99 1.33 0.07 69.48 09:38:01 AM 6 20.31 0.00 3.43 0.13 0.07 76.06 09:38:01 AM 7 15.29 0.00 3.11 0.61 0.07 80.93 09:39:01 AM all 21.13 0.00 2.61 0.06 0.09 76.11 09:39:01 AM 0 16.95 0.00 1.87 0.07 0.10 81.01 09:39:01 AM 1 20.52 0.00 2.63 0.12 0.08 76.64 09:39:01 AM 2 18.27 0.00 3.13 0.03 0.08 78.48 09:39:01 AM 3 23.48 0.00 2.21 0.02 0.10 74.20 09:39:01 AM 4 25.36 0.00 3.65 0.08 0.10 70.81 09:39:01 AM 5 17.88 0.00 2.58 0.10 0.08 79.35 09:39:01 AM 6 20.84 0.00 2.06 0.03 0.10 76.96 09:39:01 AM 7 25.75 0.00 2.73 0.05 0.07 71.40 09:40:02 AM all 17.36 0.00 1.17 0.01 0.08 81.38 09:40:02 AM 0 29.25 0.00 0.40 0.00 0.08 70.26 09:40:02 AM 1 21.41 0.00 2.15 0.02 0.08 76.33 09:40:02 AM 2 19.76 0.00 0.70 0.00 0.08 79.45 09:40:02 AM 3 10.84 0.00 1.82 0.02 0.07 87.26 09:40:02 AM 4 21.68 0.00 1.19 0.05 0.07 77.01 09:40:02 AM 5 11.89 0.00 1.14 0.00 0.07 86.91 09:40:02 AM 6 4.45 0.00 1.14 0.02 0.07 94.33 09:40:02 AM 7 19.57 0.00 0.82 0.00 0.08 79.53 09:41:01 AM all 34.09 0.00 2.16 0.48 0.07 63.20 09:41:01 AM 0 34.61 0.00 1.67 0.02 0.07 63.64 09:41:01 AM 1 42.18 0.00 1.98 0.09 0.07 55.69 09:41:01 AM 2 25.63 0.00 2.71 0.36 0.07 71.23 09:41:01 AM 3 29.61 0.00 2.15 0.31 0.07 67.87 09:41:01 AM 4 32.27 0.00 1.98 0.77 0.09 64.90 09:41:01 AM 5 24.56 0.00 1.62 0.68 0.09 73.06 09:41:01 AM 6 34.03 0.00 2.10 0.12 0.09 63.67 09:41:01 AM 7 49.86 0.00 3.05 1.48 0.07 45.54 09:42:01 AM all 22.73 0.00 1.45 0.03 0.08 75.72 09:42:01 AM 0 37.67 0.00 1.69 0.00 0.08 60.55 09:42:01 AM 1 21.40 0.00 1.53 0.02 0.08 76.97 09:42:01 AM 2 21.41 0.00 1.41 0.05 0.07 77.07 09:42:01 AM 3 21.31 0.00 1.47 0.03 0.08 77.10 09:42:01 AM 4 23.51 0.00 1.42 0.00 0.08 74.98 09:42:01 AM 5 22.22 0.00 1.26 0.02 0.07 76.44 09:42:01 AM 6 15.62 0.00 1.31 0.05 0.10 82.92 09:42:01 AM 7 18.69 0.00 1.47 0.03 0.07 79.73 09:43:01 AM all 26.03 0.00 1.86 0.33 0.07 71.70 09:43:01 AM 0 22.76 0.00 1.99 0.30 0.08 74.87 09:43:01 AM 1 32.74 0.00 2.37 0.03 0.08 64.78 09:43:01 AM 2 36.42 0.00 1.81 0.03 0.07 61.68 09:43:01 AM 3 30.89 0.00 2.03 0.03 0.08 66.96 09:43:01 AM 4 18.16 0.00 1.91 0.49 0.07 79.38 09:43:01 AM 5 22.89 0.00 1.46 0.00 0.07 75.58 09:43:01 AM 6 28.61 0.00 2.18 1.78 0.07 67.37 09:43:01 AM 7 15.75 0.00 1.17 0.00 0.07 83.01 09:44:01 AM all 25.33 0.00 1.86 0.40 0.06 72.35 09:44:01 AM 0 19.18 0.00 2.11 0.32 0.08 78.31 09:44:01 AM 1 17.91 0.00 1.95 0.12 0.05 79.97 09:44:01 AM 2 25.13 0.00 2.01 0.12 0.07 72.68 09:44:01 AM 3 50.10 0.00 2.49 1.07 0.07 46.27 09:44:01 AM 4 25.39 0.00 1.97 0.12 0.07 72.45 09:44:01 AM 5 17.53 0.00 1.29 1.41 0.07 79.71 09:44:01 AM 6 23.79 0.00 1.32 0.02 0.05 74.82 09:44:01 AM 7 23.61 0.00 1.72 0.02 0.07 74.59 Average: all 24.20 0.00 1.74 0.34 0.07 73.64 Average: 0 23.75 0.00 1.60 0.17 0.08 74.40 Average: 1 25.07 0.00 1.97 0.40 0.08 72.48 Average: 2 23.90 0.00 1.75 0.28 0.07 74.00 Average: 3 24.82 0.00 1.86 0.34 0.08 72.91 Average: 4 28.31 0.00 1.86 0.37 0.08 69.39 Average: 5 23.75 0.00 1.54 0.47 0.07 74.17 Average: 6 20.07 0.00 1.75 0.40 0.07 77.71 Average: 7 23.96 0.00 1.60 0.32 0.07 74.04