---> uname -a: Linux prd-centos8-docker-8c-8g-663.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: 2800.000 BogoMIPS: 5600.00 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 1152 25276 19 5460 30264 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:c8:9a:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.130/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85482sec preferred_lft 85482sec inet6 fe80::f816:3eff:fec8:9a47/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:25:4b:c7 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:d6ff:fe25:4bc7/64 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) 10/06/2025 _x86_64_ (8 CPU) 08:31:29 LINUX RESTART (8 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 138.95 8.35 130.61 1260.91 6485.60 08:34:01 AM 153.03 14.38 138.65 3054.58 9390.42 08:35:01 AM 122.71 3.57 119.15 894.38 5901.87 08:36:01 AM 70.75 1.05 69.71 265.29 7520.65 08:37:01 AM 81.32 0.15 81.17 106.10 4162.38 08:38:01 AM 76.69 0.45 76.24 384.14 37185.02 08:39:01 AM 28.19 0.20 27.99 13.33 638.51 08:40:01 AM 23.16 0.48 22.68 21.46 476.79 08:41:01 AM 8.30 0.00 8.30 0.00 436.07 08:42:01 AM 23.31 0.00 23.31 0.00 451.34 08:43:01 AM 100.47 0.03 100.43 4.27 23584.12 08:44:01 AM 14.23 0.00 14.23 0.00 366.48 08:45:01 AM 39.89 2.48 37.40 4510.63 1275.76 08:46:01 AM 53.32 0.45 52.87 63.86 29120.43 Average: 66.74 2.26 64.48 755.64 9070.54 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 29672608 31294696 2983104 9.14 2688 1946956 1413844 4.19 145976 2411868 131484 08:34:01 AM 29163020 31026988 3492692 10.70 2688 2180504 1642068 4.87 161216 2864464 53048 08:35:01 AM 27895500 30065484 4760212 14.58 2688 2482364 2392260 7.10 229156 4044696 183732 08:36:01 AM 27250208 29488592 5405504 16.55 2688 2548072 3418392 10.14 268656 4639468 34568 08:37:01 AM 24899624 28264556 7756088 23.75 2688 3649340 4155408 12.33 336116 6826876 1061228 08:38:01 AM 24579600 27988124 8076112 24.73 2688 3691480 5374920 15.95 394740 7065264 152 08:39:01 AM 24413804 27825764 8241908 25.24 2688 3694168 5604488 16.63 432744 7194252 96 08:40:01 AM 24418664 27836680 8237048 25.22 2688 3700292 4278708 12.69 435976 7186488 12 08:41:01 AM 25219636 28647080 7436076 22.77 2688 3709568 3548048 10.53 438160 6387868 20 08:42:01 AM 25282124 28951200 7373588 22.58 2688 3948732 3078612 9.13 595676 6163524 234100 08:43:01 AM 23644724 27779816 9010988 27.59 2688 4403636 5656432 16.78 642600 7693684 1664 08:44:01 AM 22985140 27153796 9670572 29.61 2688 4438068 6111068 18.13 645932 8346428 7476 08:45:01 AM 23862752 28801256 8792960 26.93 2688 5189796 3396368 10.08 799744 7327224 696496 08:46:01 AM 25897784 31001088 6757928 20.69 2688 5349820 1521220 4.51 1134268 4959464 32708 Average: 25656085 29008937 6999627 21.43 2688 3638057 3685131 10.93 475783 5936541 174056 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 210.83 140.90 1218.42 34.49 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 97.00 87.84 718.14 33.70 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 303.42 245.94 4437.37 29.13 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 79.65 77.50 675.53 28.62 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 312.40 213.65 9999.16 18.14 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 0.55 0.55 0.14 0.35 0.00 0.00 0.00 0.00 08:38:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 AM vetha719752 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 08:39:01 AM lo 24.67 24.67 2.11 2.11 0.00 0.00 0.00 0.00 08:39:01 AM eth0 63.02 50.99 20.70 22.21 0.00 0.00 0.00 0.00 08:39:01 AM docker0 6.45 7.53 0.86 0.85 0.00 0.00 0.00 0.00 08:39:01 AM veth0bc015f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:40:01 AM lo 63.25 63.25 4.47 4.47 0.00 0.00 0.00 0.00 08:40:01 AM eth0 254.38 183.74 75.50 78.16 0.00 0.00 0.00 0.00 08:40:01 AM docker0 7.56 8.73 1.19 1.14 0.00 0.00 0.00 0.00 08:41:01 AM lo 25.16 25.16 1.23 1.23 0.00 0.00 0.00 0.00 08:41:01 AM eth0 189.29 147.88 105.84 65.14 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:42:01 AM eth0 136.12 147.36 746.64 1617.93 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM lo 20.05 20.05 2.47 2.47 0.00 0.00 0.00 0.00 08:43:01 AM eth0 240.41 94.32 2258.75 8.48 0.00 0.00 0.00 0.00 08:43:01 AM docker0 8.43 8.88 0.81 1.65 0.00 0.00 0.00 0.00 08:43:01 AM veth49b5bca 8.43 9.02 0.92 1.66 0.00 0.00 0.00 0.00 08:43:01 AM veth4c1a45a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 AM lo 1334.31 1334.31 238.14 238.14 0.00 0.00 0.00 0.00 08:44:01 AM eth0 139.19 95.70 47.38 47.01 0.00 0.00 0.00 0.00 08:44:01 AM docker0 588.85 606.75 117.02 112.27 0.00 0.00 0.00 0.00 08:44:01 AM veth49b5bca 543.19 560.68 120.04 86.54 0.00 0.00 0.00 0.01 08:44:01 AM veth4c1a45a 45.67 46.52 5.04 25.98 0.00 0.00 0.00 0.00 08:45:01 AM lo 106.96 106.96 12.00 12.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 103.62 91.49 1505.08 20.28 0.00 0.00 0.00 0.00 08:45:01 AM docker0 46.28 45.88 6.16 5.73 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 82.77 103.17 25.98 2336.83 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 112.47 112.47 18.60 18.60 0.00 0.00 0.00 0.00 Average: eth0 158.04 120.07 1559.57 310.03 0.00 0.00 0.00 0.00 Average: docker0 46.97 48.42 9.00 8.69 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) 10/06/2025 _x86_64_ (8 CPU) 08:31:29 LINUX RESTART (8 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 8.20 0.00 1.02 1.90 0.04 88.83 08:33:01 AM 0 1.80 0.00 0.48 0.05 0.03 97.63 08:33:01 AM 1 4.52 0.00 0.54 0.48 0.05 94.41 08:33:01 AM 2 13.81 0.00 1.39 4.09 0.05 80.66 08:33:01 AM 3 5.64 0.00 1.02 1.14 0.05 92.15 08:33:01 AM 4 5.25 0.00 1.05 0.94 0.03 92.73 08:33:01 AM 5 22.37 0.00 2.52 5.33 0.07 69.71 08:33:01 AM 6 6.01 0.00 0.90 1.83 0.03 91.23 08:33:01 AM 7 6.22 0.00 0.25 1.35 0.03 92.14 08:34:01 AM all 8.14 0.00 0.79 5.55 0.05 85.48 08:34:01 AM 0 0.80 0.00 0.28 1.47 0.05 97.39 08:34:01 AM 1 10.37 0.00 0.94 9.00 0.05 79.65 08:34:01 AM 2 18.17 0.00 2.05 16.05 0.07 63.66 08:34:01 AM 3 17.02 0.00 0.98 2.57 0.07 79.36 08:34:01 AM 4 5.15 0.00 0.27 3.64 0.02 90.93 08:34:01 AM 5 2.24 0.00 0.33 1.39 0.03 96.00 08:34:01 AM 6 5.99 0.00 0.54 4.67 0.05 88.76 08:34:01 AM 7 5.33 0.00 0.89 5.60 0.05 88.13 08:35:01 AM all 19.42 0.00 0.81 8.15 0.09 71.54 08:35:01 AM 0 22.10 0.00 0.48 1.92 0.08 75.41 08:35:01 AM 1 15.17 0.00 0.82 7.42 0.10 76.50 08:35:01 AM 2 19.60 0.00 0.79 8.46 0.08 71.07 08:35:01 AM 3 12.80 0.00 0.47 2.16 0.07 84.51 08:35:01 AM 4 21.00 0.00 0.90 17.90 0.08 60.11 08:35:01 AM 5 18.29 0.00 1.27 16.66 0.08 63.70 08:35:01 AM 6 20.59 0.00 1.24 9.81 0.10 68.27 08:35:01 AM 7 25.78 0.00 0.55 0.85 0.08 72.73 08:36:01 AM all 25.55 0.00 0.71 8.07 0.10 65.56 08:36:01 AM 0 30.05 0.00 0.45 1.74 0.10 67.66 08:36:01 AM 1 24.42 0.00 0.53 19.17 0.13 55.75 08:36:01 AM 2 41.83 0.00 1.46 30.77 0.17 25.78 08:36:01 AM 3 16.81 0.00 0.70 2.43 0.10 79.96 08:36:01 AM 4 7.50 0.00 0.45 2.59 0.05 89.41 08:36:01 AM 5 32.69 0.00 1.02 2.88 0.10 63.31 08:36:01 AM 6 23.27 0.00 0.67 4.85 0.08 71.13 08:36:01 AM 7 27.88 0.00 0.43 0.15 0.08 71.45 08:37:01 AM all 16.47 0.00 1.97 5.93 0.10 75.53 08:37:01 AM 0 7.07 0.00 1.78 9.49 0.10 81.56 08:37:01 AM 1 24.12 0.00 1.39 11.84 0.10 62.55 08:37:01 AM 2 13.72 0.00 1.91 0.65 0.08 83.63 08:37:01 AM 3 19.03 0.00 1.36 7.33 0.13 72.15 08:37:01 AM 4 18.24 0.00 2.81 5.87 0.10 72.98 08:37:01 AM 5 24.07 0.00 2.06 3.49 0.10 70.27 08:37:01 AM 6 10.49 0.00 2.28 2.27 0.05 84.91 08:37:01 AM 7 15.02 0.00 2.15 6.53 0.10 76.20 08:38:01 AM all 3.25 0.00 0.65 11.68 0.04 84.38 08:38:01 AM 0 5.11 0.00 0.53 0.00 0.05 94.31 08:38:01 AM 1 4.20 0.00 0.79 12.96 0.05 82.01 08:38:01 AM 2 2.20 0.00 1.02 32.35 0.03 64.39 08:38:01 AM 3 2.11 0.00 0.52 4.51 0.03 92.83 08:38:01 AM 4 2.55 0.00 0.48 0.08 0.02 96.86 08:38:01 AM 5 1.82 0.00 0.69 21.87 0.03 75.59 08:38:01 AM 6 4.52 0.00 0.64 19.09 0.05 75.71 08:38:01 AM 7 3.49 0.00 0.52 2.61 0.03 93.35 08:39:01 AM all 17.12 0.00 1.53 2.50 0.11 78.74 08:39:01 AM 0 19.17 0.00 1.90 0.94 0.13 77.85 08:39:01 AM 1 15.32 0.00 1.52 5.71 0.13 77.31 08:39:01 AM 2 12.98 0.00 1.32 1.14 0.10 84.45 08:39:01 AM 3 18.31 0.00 1.72 3.13 0.10 76.74 08:39:01 AM 4 14.61 0.00 1.43 0.58 0.12 83.26 08:39:01 AM 5 18.74 0.00 1.61 3.53 0.13 75.98 08:39:01 AM 6 22.97 0.00 1.83 3.59 0.10 71.51 08:39:01 AM 7 14.76 0.00 0.89 1.34 0.08 82.92 08:40:01 AM all 16.37 0.00 2.74 1.41 0.14 79.34 08:40:01 AM 0 15.88 0.00 2.30 0.49 0.18 81.16 08:40:01 AM 1 18.61 0.00 1.56 2.63 0.14 77.06 08:40:01 AM 2 14.61 0.00 2.18 1.45 0.20 81.56 08:40:01 AM 3 19.16 0.00 1.85 0.38 0.16 78.45 08:40:01 AM 4 14.67 0.00 1.88 0.23 0.12 83.11 08:40:01 AM 5 14.72 0.00 5.39 2.82 0.12 76.95 08:40:01 AM 6 13.76 0.00 4.62 0.34 0.10 81.18 08:40:01 AM 7 19.77 0.00 1.95 2.95 0.14 75.18 08:41:01 AM all 11.81 0.00 0.65 0.60 0.10 86.83 08:41:01 AM 0 4.11 0.00 0.55 0.00 0.12 95.23 08:41:01 AM 1 5.31 0.00 0.57 0.58 0.17 93.37 08:41:01 AM 2 38.93 0.00 1.42 0.15 0.12 59.39 08:41:01 AM 3 4.78 0.00 0.79 1.69 0.10 92.64 08:41:01 AM 4 16.22 0.00 0.52 0.00 0.10 83.16 08:41:01 AM 5 9.70 0.00 0.70 2.40 0.05 87.14 08:41:01 AM 6 12.72 0.00 0.38 0.00 0.08 86.81 08:41:01 AM 7 2.68 0.00 0.28 0.00 0.05 96.99 08:42:01 AM all 32.69 0.00 0.82 1.12 0.13 65.24 08:42:01 AM 0 42.84 0.00 0.32 0.00 0.13 56.71 08:42:01 AM 1 42.50 0.00 1.44 4.19 0.17 51.70 08:42:01 AM 2 61.59 0.00 1.10 2.59 0.20 34.52 08:42:01 AM 3 23.05 0.00 0.98 1.32 0.13 74.52 08:42:01 AM 4 17.24 0.00 0.70 0.00 0.08 81.98 08:42:01 AM 5 23.09 0.00 0.55 0.77 0.08 75.51 08:42:01 AM 6 27.71 0.00 0.59 0.07 0.12 71.52 08:42:01 AM 7 23.50 0.00 0.89 0.00 0.12 75.50 08:43:01 AM all 18.58 0.00 1.51 4.14 0.12 75.65 08:43:01 AM 0 16.97 0.00 1.19 0.20 0.10 81.53 08:43:01 AM 1 25.08 0.00 1.54 5.53 0.15 67.70 08:43:01 AM 2 25.60 0.00 1.71 8.58 0.15 63.96 08:43:01 AM 3 32.72 0.00 2.36 9.40 0.15 55.36 08:43:01 AM 4 4.98 0.00 1.12 3.30 0.12 90.48 08:43:01 AM 5 12.91 0.00 1.02 1.59 0.10 84.37 08:43:01 AM 6 19.99 0.00 1.32 0.50 0.10 78.08 08:43:01 AM 7 10.35 0.00 1.82 3.97 0.08 83.77 08:43:01 AM CPU %user %nice %system %iowait %steal %idle 08:44:01 AM all 26.31 0.00 1.99 0.69 0.21 70.80 08:44:01 AM 0 18.57 0.00 2.82 0.12 0.27 78.22 08:44:01 AM 1 30.40 0.00 2.05 0.32 0.20 67.03 08:44:01 AM 2 30.59 0.00 1.62 1.19 0.18 66.41 08:44:01 AM 3 33.07 0.00 1.51 0.67 0.17 64.58 08:44:01 AM 4 24.11 0.00 2.23 0.40 0.24 73.02 08:44:01 AM 5 24.24 0.00 1.49 1.46 0.18 72.62 08:44:01 AM 6 31.89 0.00 1.63 1.19 0.17 65.13 08:44:01 AM 7 17.56 0.00 2.59 0.17 0.24 79.45 08:45:01 AM all 26.20 0.00 1.36 2.56 0.13 69.76 08:45:01 AM 0 12.85 0.00 1.84 1.79 0.12 83.39 08:45:01 AM 1 27.74 0.00 0.84 1.49 0.12 69.82 08:45:01 AM 2 47.53 0.00 2.06 8.13 0.17 42.11 08:45:01 AM 3 36.69 0.00 0.99 2.12 0.15 60.05 08:45:01 AM 4 18.00 0.00 1.44 0.89 0.07 79.61 08:45:01 AM 5 17.32 0.00 0.99 3.76 0.08 77.85 08:45:01 AM 6 11.55 0.00 0.90 0.82 0.12 86.62 08:45:01 AM 7 37.97 0.00 1.79 1.49 0.18 58.57 08:46:01 AM all 12.69 0.00 1.06 6.87 0.07 79.31 08:46:01 AM 0 5.37 0.00 1.40 4.45 0.07 88.71 08:46:01 AM 1 12.90 0.00 1.37 17.05 0.08 68.59 08:46:01 AM 2 9.57 0.00 1.14 23.38 0.07 65.85 08:46:01 AM 3 19.78 0.00 1.04 6.36 0.07 72.76 08:46:01 AM 4 12.55 0.00 0.60 0.03 0.07 86.75 08:46:01 AM 5 14.57 0.00 0.94 2.37 0.08 82.04 08:46:01 AM 6 7.98 0.00 0.72 0.35 0.07 90.88 08:46:01 AM 7 18.78 0.00 1.27 0.97 0.07 78.92 Average: all 17.34 0.00 1.25 4.38 0.10 76.92 Average: 0 14.47 0.00 1.16 1.62 0.11 82.64 Average: 1 18.61 0.00 1.13 7.04 0.12 73.09 Average: 2 25.12 0.00 1.51 9.98 0.12 63.27 Average: 3 18.63 0.00 1.16 3.24 0.11 76.86 Average: 4 12.99 0.00 1.13 2.61 0.09 83.18 Average: 5 16.91 0.00 1.46 5.03 0.09 76.50 Average: 6 15.67 0.00 1.30 3.53 0.09 79.42 Average: 7 16.35 0.00 1.16 1.99 0.10 80.40