---> uname -a: Linux prd-centos8-docker-8c-8g-44661.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 1120 25318 19 5450 30296 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:f6:21:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fef6:212b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:2c:5f:74 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:f0ff:fe2c:5f74/64 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) 09/09/2025 _x86_64_ (8 CPU) 10:32:50 LINUX RESTART (8 CPU) 10:33:01 AM tps rtps wtps bread/s bwrtn/s 10:34:01 AM 354.57 99.30 255.26 11476.61 43426.01 10:35:01 AM 260.46 17.96 242.50 3911.50 12273.98 10:36:01 AM 184.22 1.20 183.02 211.16 36717.21 10:37:01 AM 78.46 0.70 77.76 522.27 15774.35 10:38:01 AM 24.91 0.48 24.43 21.46 507.31 10:39:01 AM 5.53 0.00 5.53 0.00 396.22 10:40:01 AM 26.40 0.00 26.40 0.00 578.72 10:41:01 AM 102.47 0.00 102.47 0.00 23634.61 10:42:01 AM 188.60 0.00 188.60 0.00 1949.38 10:43:01 AM 70.49 2.93 67.56 4574.48 27912.00 Average: 129.61 12.26 117.35 2071.79 16316.89 10:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 AM 29652988 31299056 3002724 9.20 2688 1969844 1456568 4.32 148604 2427240 169040 10:35:01 AM 27835428 29998984 4820284 14.76 2688 2475736 2369748 7.03 234028 4099036 279624 10:36:01 AM 25746864 29130764 6908848 21.16 2688 3667920 3174288 9.42 335060 5974200 421328 10:37:01 AM 25180744 28585288 7474968 22.89 2688 3687000 3637236 10.79 433292 6432724 552 10:38:01 AM 25063420 28474000 7592292 23.25 2688 3692888 3711644 11.01 436244 6544540 72 10:39:01 AM 25721812 29142040 6933900 21.23 2688 3702436 3135764 9.30 438532 5888696 20 10:40:01 AM 25003016 28665148 7652696 23.43 2688 3941640 3834084 11.38 595596 6442552 234212 10:41:01 AM 23167908 27313436 9487804 29.05 2688 4414076 6193780 18.38 643632 8167204 820 10:42:01 AM 24243220 28335144 8412492 25.76 2688 4348584 3697088 10.97 642720 7112968 15556 10:43:01 AM 25934164 31027572 6721548 20.58 2688 5340276 1553448 4.61 1133296 4923400 88812 Average: 25754956 29197143 6900756 21.13 2688 3724040 3276365 9.72 504100 5801256 121004 10:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 398.97 253.72 1840.96 62.82 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 422.61 335.37 5040.23 65.67 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 486.90 297.87 10684.10 52.71 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 34.80 34.80 3.42 3.42 0.00 0.00 0.00 0.00 10:37:01 AM eth0 89.42 63.87 22.88 26.49 0.00 0.00 0.00 0.00 10:37:01 AM docker0 10.31 11.73 1.53 1.51 0.00 0.00 0.00 0.00 10:38:01 AM lo 60.66 60.66 3.31 3.31 0.00 0.00 0.00 0.00 10:38:01 AM eth0 222.51 174.46 62.54 70.93 0.00 0.00 0.00 0.00 10:38:01 AM docker0 2.07 2.57 0.30 0.38 0.00 0.00 0.00 0.00 10:39:01 AM lo 20.56 20.56 1.00 1.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 145.90 115.00 95.43 52.66 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:40:01 AM eth0 110.98 113.63 710.12 1600.36 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 287.55 287.55 44.98 44.98 0.00 0.00 0.00 0.00 10:41:01 AM eth0 617.63 349.03 2284.26 29.53 0.00 0.00 0.00 0.00 10:41:01 AM docker0 130.57 137.47 20.81 22.10 0.00 0.00 0.00 0.00 10:41:01 AM vethfc4b412 118.81 124.51 21.18 18.63 0.00 0.00 0.00 0.00 10:41:01 AM veth075452f 11.76 13.66 1.42 3.74 0.00 0.00 0.00 0.00 10:42:01 AM lo 1189.29 1189.29 208.11 208.11 0.00 0.00 0.00 0.00 10:42:01 AM eth0 138.85 102.25 286.72 40.48 0.00 0.00 0.00 0.00 10:42:01 AM docker0 508.95 522.09 102.43 97.68 0.00 0.00 0.00 0.00 10:43:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 10:43:01 AM eth0 113.86 139.34 1271.09 2330.27 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 Average: lo 159.39 159.39 26.09 26.09 0.00 0.00 0.00 0.00 Average: eth0 274.76 194.45 2229.68 433.17 0.00 0.00 0.00 0.00 Average: docker0 65.19 67.39 12.51 12.17 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) 09/09/2025 _x86_64_ (8 CPU) 10:32:50 LINUX RESTART (8 CPU) 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 13.60 0.00 2.62 2.58 0.06 81.15 10:34:01 AM 0 8.43 0.00 2.58 0.40 0.07 88.52 10:34:01 AM 1 25.37 0.00 3.38 4.43 0.07 66.75 10:34:01 AM 2 6.72 0.00 2.79 8.83 0.05 81.60 10:34:01 AM 3 10.73 0.00 2.33 3.96 0.05 82.93 10:34:01 AM 4 10.31 0.00 2.70 0.49 0.03 86.47 10:34:01 AM 5 15.59 0.00 2.88 0.80 0.05 80.68 10:34:01 AM 6 14.56 0.00 2.36 1.05 0.08 81.95 10:34:01 AM 7 17.05 0.00 1.92 0.65 0.07 80.30 10:35:01 AM all 25.89 0.00 1.32 1.20 0.08 71.51 10:35:01 AM 0 32.66 0.00 1.37 0.97 0.10 64.90 10:35:01 AM 1 21.50 0.00 1.20 2.61 0.08 74.61 10:35:01 AM 2 30.38 0.00 1.64 1.19 0.08 66.71 10:35:01 AM 3 27.75 0.00 0.77 0.37 0.08 71.03 10:35:01 AM 4 28.96 0.00 1.39 0.47 0.08 69.09 10:35:01 AM 5 23.71 0.00 1.52 1.22 0.07 73.48 10:35:01 AM 6 22.04 0.00 1.77 1.87 0.07 74.24 10:35:01 AM 7 20.10 0.00 0.92 0.92 0.07 77.99 10:36:01 AM all 38.48 0.00 2.49 1.76 0.09 57.18 10:36:01 AM 0 30.08 0.00 2.01 0.18 0.08 67.64 10:36:01 AM 1 46.01 0.00 2.52 2.25 0.10 49.12 10:36:01 AM 2 27.09 0.00 2.43 1.35 0.10 69.04 10:36:01 AM 3 29.73 0.00 2.32 2.69 0.08 65.18 10:36:01 AM 4 46.31 0.00 3.31 0.69 0.08 49.60 10:36:01 AM 5 47.62 0.00 2.83 0.96 0.08 48.51 10:36:01 AM 6 33.12 0.00 1.80 0.07 0.08 64.94 10:36:01 AM 7 47.89 0.00 2.67 5.91 0.10 43.42 10:37:01 AM all 22.62 0.00 2.05 0.68 0.08 74.57 10:37:01 AM 0 22.48 0.00 2.09 0.99 0.08 74.36 10:37:01 AM 1 26.38 0.00 2.13 1.67 0.10 69.72 10:37:01 AM 2 22.90 0.00 1.94 0.32 0.08 74.76 10:37:01 AM 3 29.24 0.00 2.16 0.64 0.08 67.88 10:37:01 AM 4 19.11 0.00 1.59 0.80 0.08 78.41 10:37:01 AM 5 22.48 0.00 2.33 0.18 0.07 74.94 10:37:01 AM 6 19.80 0.00 2.21 0.52 0.10 77.37 10:37:01 AM 7 18.58 0.00 1.92 0.30 0.07 79.13 10:38:01 AM all 12.76 0.00 1.83 0.04 0.08 85.29 10:38:01 AM 0 10.76 0.00 1.55 0.00 0.08 87.60 10:38:01 AM 1 13.62 0.00 1.87 0.07 0.08 84.36 10:38:01 AM 2 10.98 0.00 2.03 0.07 0.08 86.84 10:38:01 AM 3 9.65 0.00 2.19 0.02 0.08 88.06 10:38:01 AM 4 14.96 0.00 1.54 0.03 0.08 83.38 10:38:01 AM 5 18.48 0.00 2.21 0.05 0.08 79.18 10:38:01 AM 6 10.28 0.00 1.68 0.03 0.08 87.92 10:38:01 AM 7 13.37 0.00 1.59 0.02 0.07 84.95 10:39:01 AM all 10.73 0.00 0.56 0.01 0.05 88.65 10:39:01 AM 0 3.19 0.00 0.38 0.00 0.05 96.38 10:39:01 AM 1 14.83 0.00 0.62 0.02 0.05 84.49 10:39:01 AM 2 3.73 0.00 0.94 0.02 0.05 95.27 10:39:01 AM 3 8.91 0.00 0.33 0.00 0.03 90.72 10:39:01 AM 4 2.09 0.00 0.45 0.05 0.05 97.36 10:39:01 AM 5 41.97 0.00 0.88 0.02 0.07 57.06 10:39:01 AM 6 5.21 0.00 0.45 0.00 0.03 94.31 10:39:01 AM 7 5.91 0.00 0.45 0.00 0.03 93.61 10:40:01 AM all 28.64 0.00 0.76 0.04 0.07 70.49 10:40:01 AM 0 16.14 0.00 0.32 0.05 0.07 83.43 10:40:01 AM 1 29.62 0.00 0.63 0.00 0.07 69.68 10:40:01 AM 2 30.17 0.00 0.68 0.08 0.07 69.00 10:40:01 AM 3 19.83 0.00 0.48 0.02 0.07 79.61 10:40:01 AM 4 32.39 0.00 0.82 0.00 0.08 66.71 10:40:01 AM 5 31.60 0.00 1.80 0.13 0.07 66.40 10:40:01 AM 6 30.35 0.00 0.85 0.00 0.07 68.73 10:40:01 AM 7 39.06 0.00 0.52 0.02 0.07 60.34 10:41:01 AM all 24.72 0.00 1.84 0.79 0.09 72.55 10:41:01 AM 0 14.52 0.00 1.73 1.27 0.08 82.39 10:41:01 AM 1 20.31 0.00 1.94 0.49 0.10 77.16 10:41:01 AM 2 21.82 0.00 2.47 1.81 0.10 73.79 10:41:01 AM 3 30.93 0.00 1.58 2.20 0.08 65.21 10:41:01 AM 4 15.55 0.00 1.50 0.05 0.10 82.80 10:41:01 AM 5 24.66 0.00 1.59 0.18 0.08 73.48 10:41:01 AM 6 29.24 0.00 1.49 0.05 0.07 69.15 10:41:01 AM 7 40.73 0.00 2.43 0.29 0.08 56.47 10:42:01 AM all 26.42 0.00 1.91 0.28 0.09 71.30 10:42:01 AM 0 21.92 0.00 1.87 0.00 0.08 76.12 10:42:01 AM 1 31.88 0.00 3.12 0.87 0.10 64.03 10:42:01 AM 2 20.42 0.00 2.04 0.23 0.10 77.20 10:42:01 AM 3 21.77 0.00 1.98 0.00 0.08 76.16 10:42:01 AM 4 33.37 0.00 1.78 0.17 0.08 64.60 10:42:01 AM 5 19.25 0.00 1.63 0.94 0.10 78.09 10:42:01 AM 6 30.21 0.00 1.56 0.02 0.10 68.12 10:42:01 AM 7 32.52 0.00 1.27 0.03 0.08 66.09 10:43:01 AM all 22.23 0.00 1.56 1.88 0.07 74.26 10:43:01 AM 0 31.54 0.00 1.29 0.10 0.07 67.01 10:43:01 AM 1 32.06 0.00 1.94 3.90 0.08 62.02 10:43:01 AM 2 8.57 0.00 1.42 2.08 0.05 87.87 10:43:01 AM 3 20.14 0.00 1.52 1.88 0.08 76.37 10:43:01 AM 4 21.92 0.00 1.86 0.77 0.08 75.37 10:43:01 AM 5 18.96 0.00 1.46 5.15 0.07 74.36 10:43:01 AM 6 16.85 0.00 2.11 1.15 0.05 79.84 10:43:01 AM 7 27.75 0.00 0.92 0.02 0.07 71.24 Average: all 22.60 0.00 1.69 0.93 0.08 74.70 Average: 0 19.17 0.00 1.52 0.40 0.08 78.84 Average: 1 26.15 0.00 1.93 1.63 0.08 70.21 Average: 2 18.27 0.00 1.84 1.60 0.08 78.21 Average: 3 20.86 0.00 1.57 1.17 0.07 76.33 Average: 4 22.49 0.00 1.69 0.35 0.08 75.39 Average: 5 26.43 0.00 1.91 0.96 0.07 70.62 Average: 6 21.16 0.00 1.63 0.48 0.07 76.67 Average: 7 26.28 0.00 1.46 0.81 0.07 71.38