---> uname -a: Linux prd-centos8-docker-8c-8g-1992.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: 2799.996 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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1924 24434 19 5531 29492 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:a5:83:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.92/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fea5:8310/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:0f:54:f9 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::42:7bff:fe0f:54f9/64 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) 10/11/2025 _x86_64_ (8 CPU) 06:32:25 LINUX RESTART (8 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 201.88 14.80 187.09 3064.82 10235.71 06:35:01 AM 203.93 4.57 199.37 1168.14 17862.88 06:36:01 AM 164.00 0.78 163.21 437.85 42127.34 06:37:01 AM 38.84 0.47 38.37 14.80 618.59 06:38:01 AM 5.12 0.00 5.12 0.00 407.65 06:39:01 AM 25.04 0.00 25.04 0.00 550.95 06:40:01 AM 105.52 0.02 105.50 1.20 23733.43 06:41:01 AM 176.04 0.00 176.04 0.00 1828.27 06:42:01 AM 54.27 5.08 49.18 4562.48 27345.80 06:43:01 AM 42.03 0.45 41.58 63.86 4897.83 Average: 101.67 2.62 99.05 931.32 12961.06 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 28926576 30850152 3729136 11.42 2688 2239832 1834376 5.44 165860 3098044 199848 06:35:01 AM 27685640 29979792 4970072 15.22 2688 2603836 2367976 7.03 272444 4199484 52760 06:36:01 AM 24148060 27616016 8507652 26.05 2688 3750148 5970164 17.71 428680 7464344 132 06:37:01 AM 23805240 27278988 8850472 27.10 2688 3755508 4962080 14.72 440796 7794160 608 06:38:01 AM 24929456 28412676 7726256 23.66 2688 3765028 3952580 11.73 442824 6675496 28 06:39:01 AM 24272736 28000120 8382976 25.67 2688 4005984 4232312 12.56 506908 7259164 235892 06:40:01 AM 22387492 26606648 10268220 31.44 2688 4487024 7029552 20.86 555288 9033764 1116 06:41:01 AM 24128596 28284496 8527116 26.11 2688 4412452 3835752 11.38 553756 7315084 15588 06:42:01 AM 25015060 30271484 7640652 23.40 2688 5503632 2107596 6.25 954936 6020684 169580 06:43:01 AM 25090276 30269184 7565436 23.17 2688 5423576 2207944 6.55 1148532 5750676 9820 Average: 25038913 28756956 7616799 23.32 2688 3994702 3850033 11.42 547002 6461090 68537 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 181.77 142.63 2394.79 44.86 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 410.11 326.64 5106.32 51.13 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 06:36:01 AM eth0 351.73 215.94 10009.98 23.02 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 06:36:01 AM veth4b4e321 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:37:01 AM lo 61.58 61.58 5.08 5.08 0.00 0.00 0.00 0.00 06:37:01 AM eth0 256.70 171.31 75.90 73.57 0.00 0.00 0.00 0.00 06:37:01 AM docker0 12.41 14.01 1.83 1.85 0.00 0.00 0.00 0.00 06:38:01 AM lo 36.29 36.29 1.77 1.77 0.00 0.00 0.00 0.00 06:38:01 AM eth0 273.52 201.85 116.13 74.10 0.00 0.00 0.00 0.00 06:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:39:01 AM eth0 231.22 170.11 779.50 52.05 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM lo 382.14 382.14 56.62 56.62 0.00 0.00 0.00 0.00 06:40:01 AM eth0 397.20 176.84 2278.40 24.62 0.00 0.00 0.00 0.00 06:40:01 AM docker0 164.69 172.75 25.77 27.32 0.00 0.00 0.00 0.00 06:40:01 AM vethf2b31a9 146.94 154.02 25.90 22.64 0.00 0.00 0.00 0.00 06:40:01 AM vethacd4571 17.75 19.43 2.12 4.95 0.00 0.00 0.00 0.00 06:41:01 AM lo 1085.47 1085.47 196.61 196.61 0.00 0.00 0.00 0.00 06:41:01 AM eth0 118.56 93.54 275.30 32.18 0.00 0.00 0.00 0.00 06:41:01 AM docker0 475.11 486.05 98.05 92.19 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 06:42:01 AM eth0 392.85 249.50 1619.78 83.03 0.00 0.00 0.00 0.00 06:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 102.73 58.09 35.47 226.72 0.00 0.00 0.00 0.00 06:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.74 156.74 26.02 26.02 0.00 0.00 0.00 0.00 Average: eth0 271.64 180.65 2269.23 68.53 0.00 0.00 0.00 0.00 Average: docker0 65.22 67.30 12.57 12.14 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) 10/11/2025 _x86_64_ (8 CPU) 06:32:25 LINUX RESTART (8 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 13.73 0.00 1.19 0.70 0.05 84.32 06:34:01 AM 0 12.38 0.00 0.63 0.18 0.07 86.74 06:34:01 AM 1 10.79 0.00 0.84 0.74 0.05 87.59 06:34:01 AM 2 18.41 0.00 1.30 1.12 0.05 79.11 06:34:01 AM 3 13.29 0.00 0.85 0.72 0.05 85.08 06:34:01 AM 4 5.02 0.00 0.87 0.75 0.03 93.33 06:34:01 AM 5 8.51 0.00 0.79 0.23 0.05 90.42 06:34:01 AM 6 32.96 0.00 3.01 1.47 0.08 62.48 06:34:01 AM 7 8.48 0.00 1.27 0.37 0.03 89.85 06:35:01 AM all 40.76 0.00 1.40 0.64 0.09 57.12 06:35:01 AM 0 34.28 0.00 1.09 0.08 0.08 64.47 06:35:01 AM 1 38.21 0.00 1.09 0.53 0.08 60.09 06:35:01 AM 2 31.63 0.00 2.11 0.70 0.10 65.46 06:35:01 AM 3 41.26 0.00 0.73 0.12 0.10 57.79 06:35:01 AM 4 31.39 0.00 1.64 1.71 0.08 65.18 06:35:01 AM 5 52.11 0.00 1.72 1.07 0.08 45.01 06:35:01 AM 6 53.35 0.00 1.89 0.58 0.08 44.09 06:35:01 AM 7 43.80 0.00 0.90 0.30 0.10 54.90 06:36:01 AM all 27.63 0.00 2.86 0.82 0.09 68.61 06:36:01 AM 0 39.26 0.00 3.18 0.13 0.10 57.33 06:36:01 AM 1 20.06 0.00 2.66 1.35 0.10 75.84 06:36:01 AM 2 19.27 0.00 3.78 1.98 0.08 74.88 06:36:01 AM 3 26.78 0.00 2.79 1.75 0.07 68.62 06:36:01 AM 4 25.64 0.00 2.54 0.05 0.08 71.69 06:36:01 AM 5 39.53 0.00 2.87 0.03 0.08 57.48 06:36:01 AM 6 22.93 0.00 2.80 0.30 0.08 73.88 06:36:01 AM 7 27.55 0.00 2.25 0.96 0.08 69.16 06:37:01 AM all 21.73 0.00 2.38 0.05 0.09 75.75 06:37:01 AM 0 24.59 0.00 2.54 0.03 0.10 72.74 06:37:01 AM 1 23.73 0.00 2.38 0.05 0.10 73.74 06:37:01 AM 2 24.71 0.00 2.60 0.07 0.08 72.54 06:37:01 AM 3 21.35 0.00 2.75 0.05 0.10 75.75 06:37:01 AM 4 17.63 0.00 2.41 0.05 0.10 79.81 06:37:01 AM 5 24.62 0.00 2.46 0.05 0.10 72.77 06:37:01 AM 6 17.09 0.00 1.79 0.07 0.08 80.96 06:37:01 AM 7 20.10 0.00 2.08 0.07 0.07 77.68 06:38:01 AM all 10.00 0.00 0.70 0.01 0.05 89.24 06:38:01 AM 0 12.16 0.00 0.72 0.02 0.05 87.06 06:38:01 AM 1 2.76 0.00 1.24 0.05 0.05 95.90 06:38:01 AM 2 12.03 0.00 1.05 0.00 0.05 86.87 06:38:01 AM 3 6.29 0.00 0.67 0.00 0.03 93.01 06:38:01 AM 4 22.13 0.00 0.47 0.02 0.05 77.33 06:38:01 AM 5 4.26 0.00 0.40 0.00 0.03 95.30 06:38:01 AM 6 13.99 0.00 0.33 0.00 0.05 85.62 06:38:01 AM 7 6.35 0.00 0.75 0.02 0.07 92.82 06:39:01 AM all 34.53 0.00 0.93 0.04 0.07 64.43 06:39:01 AM 0 27.11 0.00 0.40 0.03 0.05 72.40 06:39:01 AM 1 14.26 0.00 1.19 0.00 0.07 84.49 06:39:01 AM 2 52.36 0.00 1.45 0.05 0.08 46.05 06:39:01 AM 3 46.05 0.00 0.68 0.02 0.08 53.17 06:39:01 AM 4 35.53 0.00 0.60 0.00 0.05 63.82 06:39:01 AM 5 11.01 0.00 0.63 0.10 0.07 88.19 06:39:01 AM 6 53.90 0.00 1.45 0.13 0.08 44.43 06:39:01 AM 7 35.99 0.00 1.02 0.00 0.05 62.94 06:40:01 AM all 26.93 0.00 2.16 0.47 0.09 70.34 06:40:01 AM 0 18.09 0.00 2.05 0.00 0.08 79.78 06:40:01 AM 1 28.10 0.00 2.10 1.08 0.10 68.62 06:40:01 AM 2 33.63 0.00 2.07 0.25 0.10 63.95 06:40:01 AM 3 27.09 0.00 2.08 0.25 0.08 70.49 06:40:01 AM 4 32.74 0.00 2.42 0.67 0.10 64.07 06:40:01 AM 5 19.01 0.00 1.91 0.59 0.08 78.41 06:40:01 AM 6 25.41 0.00 2.33 0.89 0.10 71.27 06:40:01 AM 7 31.42 0.00 2.30 0.07 0.08 66.13 06:41:01 AM all 24.99 0.00 1.89 0.27 0.08 72.77 06:41:01 AM 0 38.56 0.00 1.32 0.03 0.10 59.98 06:41:01 AM 1 25.62 0.00 2.11 0.08 0.08 72.11 06:41:01 AM 2 18.57 0.00 1.78 0.08 0.07 79.51 06:41:01 AM 3 17.55 0.00 2.34 0.07 0.08 79.97 06:41:01 AM 4 27.51 0.00 2.39 0.10 0.10 69.90 06:41:01 AM 5 12.78 0.00 2.00 0.87 0.07 84.28 06:41:01 AM 6 23.72 0.00 2.14 0.90 0.08 73.14 06:41:01 AM 7 35.53 0.00 1.02 0.00 0.08 63.36 06:42:01 AM all 33.44 0.00 1.78 0.45 0.09 64.24 06:42:01 AM 0 45.20 0.00 2.19 0.15 0.10 52.36 06:42:01 AM 1 17.92 0.00 2.18 0.50 0.08 79.31 06:42:01 AM 2 41.10 0.00 1.71 2.16 0.10 54.94 06:42:01 AM 3 26.21 0.00 1.99 0.45 0.08 71.27 06:42:01 AM 4 48.23 0.00 1.19 0.12 0.10 50.36 06:42:01 AM 5 31.70 0.00 1.93 0.17 0.10 66.11 06:42:01 AM 6 16.82 0.00 1.71 0.05 0.07 81.35 06:42:01 AM 7 40.31 0.00 1.35 0.00 0.10 58.24 06:43:01 AM all 11.64 0.00 0.70 0.10 0.03 87.53 06:43:01 AM 0 26.94 0.00 1.32 0.00 0.05 71.69 06:43:01 AM 1 16.20 0.00 1.27 0.07 0.05 82.42 06:43:01 AM 2 13.47 0.00 0.73 0.02 0.03 85.75 06:43:01 AM 3 1.77 0.00 0.55 0.57 0.02 97.09 06:43:01 AM 4 5.01 0.00 0.42 0.00 0.02 94.56 06:43:01 AM 5 12.67 0.00 0.72 0.12 0.05 86.44 06:43:01 AM 6 3.39 0.00 0.22 0.00 0.02 96.38 06:43:01 AM 7 13.66 0.00 0.38 0.02 0.03 85.91 Average: all 24.53 0.00 1.60 0.36 0.07 73.44 Average: 0 27.85 0.00 1.54 0.07 0.08 70.46 Average: 1 19.76 0.00 1.70 0.44 0.08 78.02 Average: 2 26.52 0.00 1.86 0.64 0.08 70.91 Average: 3 22.77 0.00 1.54 0.40 0.07 75.22 Average: 4 25.07 0.00 1.49 0.35 0.07 73.01 Average: 5 21.61 0.00 1.54 0.32 0.07 76.45 Average: 6 26.36 0.00 1.77 0.44 0.07 71.36 Average: 7 26.31 0.00 1.33 0.18 0.07 72.11