---> uname -a: Linux prd-centos8-docker-8c-8g-11080.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 15G 146G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1554 22813 19 7522 29862 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:b2:06:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.3/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85725sec preferred_lft 85725sec inet6 fe80::f816:3eff:feb2:665/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:f6:d7:aa 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/07/2025 _x86_64_ (8 CPU) 22:36:41 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 303.13 22.31 280.82 5600.02 11476.92 10:39:01 PM 124.46 16.11 108.35 3400.33 9471.54 10:40:01 PM 213.15 1.57 211.58 630.29 14708.83 10:41:01 PM 73.41 0.00 73.41 0.00 6759.41 10:42:01 PM 122.53 1.95 120.58 139.95 4967.66 10:43:01 PM 531.89 0.05 531.84 19.46 68576.74 10:44:01 PM 1005.13 0.02 1005.11 13.60 44473.84 10:45:01 PM 774.07 0.00 774.07 0.00 31187.12 10:46:01 PM 12.41 0.00 12.41 0.00 1413.01 10:47:01 PM 240.26 0.00 240.26 0.00 14607.60 Average: 340.04 4.20 335.84 980.44 20763.82 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29457096 31196548 3198616 9.79 2688 2059464 1474912 4.38 159580 2596900 204324 10:39:01 PM 28948756 30923964 3706956 11.35 2688 2287380 1667280 4.95 196744 3026052 93416 10:40:01 PM 27241196 29591472 5414516 16.58 2688 2656048 2820780 8.37 272920 4628772 51332 10:41:01 PM 26740064 29287592 5915648 18.12 2688 2849928 3447220 10.23 292676 5093436 66132 10:42:01 PM 25745584 29001752 6910128 21.16 2688 3553388 3117644 9.25 334868 6029500 654432 10:43:01 PM 21733668 27180908 10922044 33.45 2688 5480920 4728820 14.03 487676 9347932 893068 10:44:01 PM 21891544 28362624 10764168 32.96 2688 6389248 3389156 10.06 572792 8855108 821760 10:45:01 PM 20025352 26447316 12630360 38.68 2688 6338048 3722812 11.05 596140 10584568 80 10:46:01 PM 20169248 26621156 12486464 38.24 2688 6367668 3828572 11.36 600996 10436152 364 10:47:01 PM 20345032 27534276 12310680 37.70 2688 7037832 3678708 10.91 667596 10112692 384956 Average: 24229754 28614761 8425958 25.80 2688 4501992 3187590 9.46 418199 7071111 316986 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 413.13 266.49 2186.44 63.16 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 248.33 230.34 1781.59 71.97 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 434.59 337.38 5447.92 42.12 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 174.39 139.05 2984.47 20.23 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 220.81 209.13 2191.71 31.67 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 576.67 432.81 8996.37 49.38 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 180.94 150.08 2227.18 20.60 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 0.27 0.18 0.07 0.22 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 1.13 0.27 0.16 0.43 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 281.25 215.93 3226.81 35.44 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 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 253.15 198.17 2904.22 33.52 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 11/07/2025 _x86_64_ (8 CPU) 22:36:41 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 13.74 0.00 1.81 1.03 0.06 83.36 10:38:01 PM 0 15.08 0.00 1.19 0.25 0.07 83.42 10:38:01 PM 1 13.08 0.00 1.64 1.24 0.05 83.99 10:38:01 PM 2 29.56 0.00 2.52 1.07 0.07 66.78 10:38:01 PM 3 7.22 0.00 1.07 0.84 0.07 90.80 10:38:01 PM 4 15.55 0.00 2.54 3.25 0.05 78.60 10:38:01 PM 5 9.52 0.00 2.09 0.45 0.07 87.87 10:38:01 PM 6 11.84 0.00 1.54 0.54 0.05 86.04 10:38:01 PM 7 8.05 0.00 1.87 0.64 0.03 89.41 10:39:01 PM all 5.97 0.00 0.71 0.65 0.05 92.63 10:39:01 PM 0 3.42 0.00 0.40 0.73 0.03 95.41 10:39:01 PM 1 6.42 0.00 0.65 0.15 0.05 92.72 10:39:01 PM 2 8.35 0.00 1.31 0.32 0.07 89.96 10:39:01 PM 3 4.76 0.00 0.50 0.15 0.07 94.52 10:39:01 PM 4 5.92 0.00 0.92 2.10 0.03 91.02 10:39:01 PM 5 8.30 0.00 0.99 1.19 0.03 89.50 10:39:01 PM 6 7.21 0.00 0.25 0.10 0.03 92.40 10:39:01 PM 7 3.34 0.00 0.68 0.43 0.05 95.49 10:40:01 PM all 37.09 0.00 1.21 0.89 0.09 60.73 10:40:01 PM 0 52.97 0.00 0.87 0.27 0.10 45.80 10:40:01 PM 1 44.27 0.00 1.61 0.74 0.10 53.28 10:40:01 PM 2 23.66 0.00 0.92 0.23 0.08 75.10 10:40:01 PM 3 17.14 0.00 1.32 4.42 0.07 77.05 10:40:01 PM 4 54.22 0.00 1.31 0.57 0.10 43.80 10:40:01 PM 5 54.31 0.00 1.17 0.44 0.10 43.98 10:40:01 PM 6 18.94 0.00 1.11 0.12 0.08 79.76 10:40:01 PM 7 31.18 0.00 1.34 0.32 0.08 67.08 10:41:01 PM all 48.04 0.00 1.26 0.35 0.09 50.26 10:41:01 PM 0 49.90 0.00 1.37 0.12 0.10 48.51 10:41:01 PM 1 52.17 0.00 1.69 0.28 0.10 45.76 10:41:01 PM 2 36.96 0.00 1.22 0.20 0.08 61.54 10:41:01 PM 3 37.88 0.00 1.00 1.09 0.08 59.94 10:41:01 PM 4 56.32 0.00 1.47 0.65 0.10 41.45 10:41:01 PM 5 52.13 0.00 1.05 0.05 0.08 46.68 10:41:01 PM 6 50.03 0.00 1.07 0.00 0.08 48.82 10:41:01 PM 7 48.91 0.00 1.24 0.38 0.08 49.39 10:42:01 PM all 31.50 0.00 1.19 0.35 0.08 66.88 10:42:01 PM 0 31.64 0.00 2.31 2.09 0.08 63.88 10:42:01 PM 1 35.11 0.00 1.35 0.17 0.07 63.30 10:42:01 PM 2 38.25 0.00 2.09 0.35 0.08 59.23 10:42:01 PM 3 42.85 0.00 0.57 0.00 0.08 56.50 10:42:01 PM 4 28.85 0.00 0.87 0.05 0.07 70.17 10:42:01 PM 5 37.72 0.00 0.70 0.12 0.07 61.39 10:42:01 PM 6 16.23 0.00 0.74 0.00 0.10 82.93 10:42:01 PM 7 21.33 0.00 0.87 0.02 0.08 77.70 10:43:01 PM all 13.78 0.00 5.30 2.46 0.08 78.38 10:43:01 PM 0 2.93 0.00 5.29 2.09 0.09 89.61 10:43:01 PM 1 4.81 0.00 5.05 0.41 0.09 89.64 10:43:01 PM 2 4.49 0.00 2.83 10.94 0.09 81.65 10:43:01 PM 3 45.62 0.00 9.09 0.05 0.10 45.13 10:43:01 PM 4 6.19 0.00 1.43 2.76 0.05 89.57 10:43:01 PM 5 3.98 0.00 6.60 0.00 0.09 89.33 10:43:01 PM 6 28.86 0.00 5.16 0.00 0.07 65.91 10:43:01 PM 7 13.08 0.00 6.87 3.34 0.10 76.61 10:44:01 PM all 16.78 0.00 3.21 2.28 0.07 77.65 10:44:01 PM 0 6.98 0.00 4.30 0.91 0.08 87.72 10:44:01 PM 1 14.98 0.00 2.06 4.43 0.07 78.46 10:44:01 PM 2 3.34 0.00 3.71 0.57 0.07 92.30 10:44:01 PM 3 12.72 0.00 1.99 1.59 0.07 83.64 10:44:01 PM 4 26.12 0.00 5.68 9.53 0.07 58.60 10:44:01 PM 5 51.56 0.00 2.28 0.00 0.08 46.08 10:44:01 PM 6 6.16 0.00 4.55 0.20 0.07 89.02 10:44:01 PM 7 12.22 0.00 1.17 1.02 0.07 85.52 10:45:01 PM all 24.19 0.00 1.10 1.99 0.06 72.66 10:45:01 PM 0 41.93 0.00 1.57 0.15 0.07 56.28 10:45:01 PM 1 8.55 0.00 1.74 8.26 0.07 81.39 10:45:01 PM 2 14.70 0.00 0.60 0.02 0.05 84.63 10:45:01 PM 3 5.97 0.00 0.54 1.09 0.05 92.36 10:45:01 PM 4 19.53 0.00 0.72 0.32 0.07 79.37 10:45:01 PM 5 22.23 0.00 0.80 2.12 0.07 74.78 10:45:01 PM 6 59.79 0.00 1.84 0.00 0.07 38.30 10:45:01 PM 7 20.74 0.00 1.02 3.97 0.07 74.20 10:46:01 PM all 21.30 0.00 0.81 0.03 0.06 77.80 10:46:01 PM 0 19.05 0.00 0.82 0.08 0.07 79.99 10:46:01 PM 1 65.36 0.00 1.32 0.00 0.10 33.22 10:46:01 PM 2 10.29 0.00 0.90 0.07 0.05 88.69 10:46:01 PM 3 13.26 0.00 0.72 0.07 0.05 85.91 10:46:01 PM 4 8.69 0.00 0.55 0.00 0.03 90.73 10:46:01 PM 5 12.16 0.00 0.72 0.00 0.07 87.05 10:46:01 PM 6 31.29 0.00 0.77 0.00 0.05 67.89 10:46:01 PM 7 10.34 0.00 0.68 0.00 0.03 88.94 10:47:01 PM all 17.46 0.00 1.90 0.76 0.07 79.81 10:47:01 PM 0 54.01 0.00 1.67 0.00 0.10 44.21 10:47:01 PM 1 7.73 0.00 2.83 0.10 0.08 89.26 10:47:01 PM 2 2.49 0.00 2.02 1.49 0.08 93.92 10:47:01 PM 3 7.46 0.00 2.25 4.43 0.08 85.78 10:47:01 PM 4 36.77 0.00 2.86 0.00 0.05 60.32 10:47:01 PM 5 12.36 0.00 1.72 0.00 0.05 85.86 10:47:01 PM 6 11.51 0.00 1.09 0.00 0.07 87.34 10:47:01 PM 7 7.27 0.00 0.75 0.03 0.07 91.88 Average: all 23.02 0.00 1.84 1.07 0.07 74.00 Average: 0 27.95 0.00 1.96 0.66 0.08 69.36 Average: 1 25.30 0.00 1.99 1.58 0.08 71.05 Average: 2 17.26 0.00 1.81 1.50 0.07 79.35 Average: 3 19.48 0.00 1.90 1.37 0.07 77.18 Average: 4 25.85 0.00 1.83 1.92 0.06 70.34 Average: 5 26.49 0.00 1.80 0.44 0.07 71.20 Average: 6 24.17 0.00 1.79 0.10 0.07 73.88 Average: 7 17.65 0.00 1.64 1.01 0.07 79.63