---> uname -a: Linux prd-centos8-docker-8c-8g-20542.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 1134 25157 19 5598 30282 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:1b:b2:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85649sec preferred_lft 85649sec inet6 fe80::f816:3eff:fe1b:b216/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:39:ec:5d 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::42:1cff:fe39:ec5d/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) 06/12/2025 _x86_64_ (8 CPU) 09:28:38 LINUX RESTART (8 CPU) 09:29:01 AM tps rtps wtps bread/s bwrtn/s 09:30:01 AM 249.13 19.72 229.41 3874.87 8084.69 09:31:01 AM 238.35 5.18 233.16 1172.42 13256.04 09:32:01 AM 175.20 0.77 174.43 427.79 47108.28 09:33:01 AM 39.09 0.05 39.04 2.67 841.77 09:34:01 AM 23.88 0.48 23.39 21.46 470.03 09:35:01 AM 4.95 0.00 4.95 0.00 346.50 09:36:01 AM 21.48 0.00 21.48 0.00 1000.70 09:37:01 AM 88.64 0.00 88.64 0.00 22434.32 09:38:01 AM 14.71 0.00 14.71 0.00 351.59 09:39:01 AM 83.07 0.00 83.07 0.00 1125.12 09:40:01 AM 51.86 3.57 48.29 6140.85 27209.42 09:41:01 AM 42.98 0.81 42.17 197.09 7665.55 Average: 86.10 2.54 83.56 982.62 10816.10 09:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 AM 29259184 31085588 3396528 10.40 2688 2145320 1840604 5.46 159900 2791040 194200 09:31:01 AM 28041208 30240792 4614504 14.13 2688 2511384 2235568 6.63 253724 3871292 199296 09:32:01 AM 24662496 28042024 7993216 24.48 2688 3664256 4276136 12.69 414920 6976920 476 09:33:01 AM 23929728 27313276 8725984 26.72 2688 3666888 5967004 17.70 435580 7678644 320 09:34:01 AM 24262596 27650904 8393116 25.70 2688 3671792 4476160 13.28 438552 7349068 28 09:35:01 AM 25114144 28510592 7541568 23.09 2688 3679960 3747740 11.12 440400 6500976 24 09:36:01 AM 25009796 28637032 7645916 23.41 2688 3909368 3619796 10.74 502616 6534312 207764 09:37:01 AM 24418484 28505960 8237228 25.22 2688 4358164 4611352 13.68 538104 7043100 48 09:38:01 AM 23203804 27313492 9451908 28.94 2688 4381984 6188868 18.36 550992 8232640 552 09:39:01 AM 24176400 28231668 8479312 25.97 2688 4315524 3818808 11.33 549328 7279044 15560 09:40:01 AM 25396376 30608552 7259336 22.23 2688 5462428 1860584 5.52 757284 5841804 187036 09:41:01 AM 25791780 31039140 6863932 21.02 2688 5493032 1486084 4.41 961516 5239844 35052 Average: 25272166 28931585 7383546 22.61 2688 3938342 3677392 10.91 500243 6278224 70030 09:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 329.51 231.37 1390.10 46.46 0.00 0.00 0.00 0.00 09:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 424.56 331.98 5181.07 43.55 0.00 0.00 0.00 0.00 09:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 350.31 220.76 10032.65 27.71 0.00 0.00 0.00 0.00 09:32:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:33:01 AM lo 14.91 14.91 1.29 1.29 0.00 0.00 0.00 0.00 09:33:01 AM eth0 28.02 25.32 8.28 13.25 0.00 0.00 0.00 0.00 09:33:01 AM docker0 3.17 3.93 0.49 0.48 0.00 0.00 0.00 0.00 09:33:01 AM veth8757072 1.03 1.47 0.18 0.19 0.00 0.00 0.00 0.00 09:34:01 AM lo 64.18 64.18 4.47 4.47 0.00 0.00 0.00 0.00 09:34:01 AM eth0 327.84 248.15 95.05 97.28 0.00 0.00 0.00 0.00 09:34:01 AM docker0 7.66 8.78 1.20 1.16 0.00 0.00 0.00 0.00 09:35:01 AM lo 19.43 19.43 0.95 0.95 0.00 0.00 0.00 0.00 09:35:01 AM eth0 207.00 150.08 95.36 56.76 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:36:01 AM eth0 109.38 83.62 602.22 19.41 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 536.80 272.39 2276.21 19.19 0.00 0.00 0.00 0.00 09:37:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM veth1d5d8c8 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:37:01 AM veth797aea1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM lo 172.64 172.64 31.57 31.57 0.00 0.00 0.00 0.00 09:38:01 AM eth0 20.26 13.95 8.71 9.00 0.00 0.00 0.00 0.00 09:38:01 AM docker0 79.85 84.77 14.54 15.71 0.00 0.00 0.00 0.00 09:38:01 AM veth1d5d8c8 71.09 75.15 14.58 13.24 0.00 0.00 0.00 0.00 09:38:01 AM veth797aea1 8.77 10.20 1.05 2.72 0.00 0.00 0.00 0.00 09:39:01 AM lo 886.29 886.29 197.26 197.26 0.00 0.00 0.00 0.00 09:39:01 AM eth0 106.81 85.29 276.54 32.64 0.00 0.00 0.00 0.00 09:39:01 AM docker0 430.86 441.92 99.80 95.38 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 09:40:01 AM eth0 380.47 276.79 3360.52 36.38 0.00 0.00 0.00 0.00 09:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 85.53 70.68 237.08 34.31 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 96.54 96.54 19.63 19.63 0.00 0.00 0.00 0.00 Average: eth0 242.08 167.45 1963.04 36.33 0.00 0.00 0.00 0.00 Average: docker0 43.46 44.96 9.67 9.39 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) 06/12/2025 _x86_64_ (8 CPU) 09:28:38 LINUX RESTART (8 CPU) 09:29:01 AM CPU %user %nice %system %iowait %steal %idle 09:30:01 AM all 11.68 0.00 1.22 0.60 0.05 86.45 09:30:01 AM 0 2.68 0.00 0.59 0.45 0.05 96.23 09:30:01 AM 1 20.78 0.00 1.77 0.28 0.05 77.11 09:30:01 AM 2 19.36 0.00 1.76 0.64 0.05 78.19 09:30:01 AM 3 4.33 0.00 0.69 0.13 0.05 94.79 09:30:01 AM 4 7.51 0.00 1.46 1.96 0.05 89.02 09:30:01 AM 5 18.50 0.00 1.77 0.23 0.05 79.44 09:30:01 AM 6 15.70 0.00 1.11 0.67 0.03 82.49 09:30:01 AM 7 4.54 0.00 0.62 0.42 0.05 94.37 09:31:01 AM all 27.48 0.00 1.17 0.71 0.07 70.57 09:31:01 AM 0 33.57 0.00 1.15 0.63 0.07 64.58 09:31:01 AM 1 36.63 0.00 0.90 0.90 0.07 61.51 09:31:01 AM 2 22.94 0.00 1.20 0.75 0.07 75.04 09:31:01 AM 3 27.34 0.00 0.88 0.23 0.07 71.48 09:31:01 AM 4 28.37 0.00 0.97 0.52 0.07 70.08 09:31:01 AM 5 24.69 0.00 1.42 0.72 0.07 73.11 09:31:01 AM 6 14.37 0.00 1.47 1.10 0.07 82.99 09:31:01 AM 7 31.91 0.00 1.38 0.85 0.08 65.77 09:32:01 AM all 36.53 0.00 2.85 0.80 0.12 59.69 09:32:01 AM 0 44.37 0.00 2.75 0.91 0.13 51.84 09:32:01 AM 1 34.42 0.00 2.95 1.68 0.13 60.82 09:32:01 AM 2 41.51 0.00 2.77 2.32 0.13 53.27 09:32:01 AM 3 25.80 0.00 2.79 0.29 0.13 70.98 09:32:01 AM 4 39.99 0.00 2.74 0.20 0.10 56.97 09:32:01 AM 5 31.76 0.00 3.48 0.34 0.13 64.29 09:32:01 AM 6 34.82 0.00 2.42 0.59 0.08 62.09 09:32:01 AM 7 39.56 0.00 2.93 0.12 0.10 57.29 09:33:01 AM all 21.91 0.00 2.12 0.06 0.08 75.83 09:33:01 AM 0 15.38 0.00 1.86 0.07 0.08 82.61 09:33:01 AM 1 12.31 0.00 1.84 0.08 0.08 85.68 09:33:01 AM 2 21.06 0.00 2.04 0.07 0.08 76.75 09:33:01 AM 3 23.29 0.00 2.16 0.03 0.08 74.43 09:33:01 AM 4 25.62 0.00 2.65 0.07 0.08 71.58 09:33:01 AM 5 28.91 0.00 2.07 0.05 0.08 68.88 09:33:01 AM 6 24.37 0.00 2.21 0.05 0.08 73.29 09:33:01 AM 7 24.33 0.00 2.16 0.03 0.08 73.39 09:34:01 AM all 13.60 0.00 1.72 0.04 0.07 84.58 09:34:01 AM 0 15.06 0.00 2.16 0.02 0.07 82.69 09:34:01 AM 1 11.86 0.00 2.08 0.02 0.08 85.97 09:34:01 AM 2 9.85 0.00 1.61 0.03 0.07 88.44 09:34:01 AM 3 11.45 0.00 1.69 0.07 0.08 86.70 09:34:01 AM 4 16.89 0.00 1.42 0.02 0.07 81.61 09:34:01 AM 5 12.24 0.00 2.04 0.07 0.07 85.58 09:34:01 AM 6 15.62 0.00 1.35 0.00 0.07 82.95 09:34:01 AM 7 15.81 0.00 1.37 0.08 0.07 82.67 09:35:01 AM all 10.69 0.00 0.59 0.49 0.08 88.14 09:35:01 AM 0 29.62 0.00 1.05 0.37 0.17 68.80 09:35:01 AM 1 6.20 0.00 0.87 0.00 0.25 92.68 09:35:01 AM 2 4.85 0.00 0.53 0.00 0.05 94.57 09:35:01 AM 3 7.98 0.00 0.38 0.30 0.03 91.30 09:35:01 AM 4 14.67 0.00 0.33 2.07 0.03 82.89 09:35:01 AM 5 12.96 0.00 0.35 0.52 0.03 86.14 09:35:01 AM 6 3.88 0.00 0.87 0.03 0.03 95.19 09:35:01 AM 7 5.36 0.00 0.37 0.63 0.03 93.61 09:36:01 AM all 32.80 0.00 0.83 0.26 0.07 66.04 09:36:01 AM 0 54.41 0.00 1.12 0.52 0.08 43.88 09:36:01 AM 1 33.28 0.00 0.48 0.03 0.07 66.13 09:36:01 AM 2 34.92 0.00 1.02 0.00 0.08 63.98 09:36:01 AM 3 37.55 0.00 0.65 0.80 0.08 60.91 09:36:01 AM 4 34.14 0.00 0.87 0.10 0.08 64.81 09:36:01 AM 5 25.52 0.00 0.52 0.00 0.05 73.92 09:36:01 AM 6 13.26 0.00 0.92 0.20 0.05 85.57 09:36:01 AM 7 29.30 0.00 1.09 0.43 0.08 69.10 09:37:01 AM all 2.54 0.00 1.07 7.91 0.15 88.33 09:37:01 AM 0 1.83 0.00 1.24 0.89 0.05 95.99 09:37:01 AM 1 2.42 0.00 1.09 9.16 0.07 87.27 09:37:01 AM 2 3.05 0.00 1.43 5.55 0.07 89.90 09:37:01 AM 3 4.07 0.00 1.04 9.10 0.03 85.75 09:37:01 AM 4 2.37 0.00 1.01 2.40 0.03 94.19 09:37:01 AM 5 1.45 0.00 0.81 0.64 0.35 96.74 09:37:01 AM 6 2.93 0.00 1.08 29.78 0.55 65.65 09:37:01 AM 7 2.19 0.00 0.85 5.60 0.03 91.32 09:38:01 AM all 19.83 0.00 0.83 1.25 12.57 65.52 09:38:01 AM 0 20.48 0.00 0.66 0.52 13.97 64.37 09:38:01 AM 1 22.09 0.00 0.65 2.73 15.14 59.38 09:38:01 AM 2 31.56 0.00 1.50 0.23 15.24 51.47 09:38:01 AM 3 8.16 0.00 0.87 4.38 11.57 75.02 09:38:01 AM 4 16.09 0.00 0.61 1.16 11.10 71.03 09:38:01 AM 5 26.00 0.00 0.73 0.12 11.02 62.13 09:38:01 AM 6 16.77 0.00 0.84 0.38 0.10 81.91 09:38:01 AM 7 15.57 0.00 0.77 0.21 16.99 66.47 09:39:01 AM all 29.06 0.00 2.04 0.70 0.11 68.08 09:39:01 AM 0 28.07 0.00 1.07 0.33 0.12 70.40 09:39:01 AM 1 41.35 0.00 3.06 0.00 0.13 55.46 09:39:01 AM 2 22.00 0.00 1.93 0.15 0.12 75.79 09:39:01 AM 3 32.22 0.00 2.27 1.31 0.12 64.07 09:39:01 AM 4 34.02 0.00 1.49 0.62 0.12 63.75 09:39:01 AM 5 37.06 0.00 2.03 0.08 0.10 60.72 09:39:01 AM 6 17.81 0.00 2.52 2.48 0.10 77.08 09:39:01 AM 7 19.97 0.00 1.95 0.61 0.08 77.39 09:40:01 AM all 27.70 0.00 1.68 0.58 0.09 69.95 09:40:01 AM 0 27.84 0.00 1.71 0.13 0.07 70.24 09:40:01 AM 1 44.69 0.00 3.14 0.64 0.10 51.43 09:40:01 AM 2 17.97 0.00 2.09 0.20 0.10 79.63 09:40:01 AM 3 28.82 0.00 1.20 0.05 0.08 69.85 09:40:01 AM 4 31.56 0.00 2.02 3.33 0.10 62.99 09:40:01 AM 5 26.66 0.00 1.25 0.13 0.08 71.87 09:40:01 AM 6 23.29 0.00 1.04 0.03 0.07 75.56 09:40:01 AM 7 20.74 0.00 1.00 0.14 0.08 78.05 09:40:01 AM CPU %user %nice %system %iowait %steal %idle 09:41:01 AM all 22.84 0.00 1.12 0.22 0.06 75.77 09:41:01 AM 0 25.37 0.00 0.78 0.00 0.08 73.77 09:41:01 AM 1 5.84 0.00 1.03 0.10 0.05 92.98 09:41:01 AM 2 20.17 0.00 1.66 0.13 0.05 77.99 09:41:01 AM 3 27.17 0.00 0.81 0.76 0.07 71.19 09:41:01 AM 4 33.90 0.00 1.53 0.08 0.08 64.41 09:41:01 AM 5 33.06 0.00 0.63 0.18 0.07 66.06 09:41:01 AM 6 24.59 0.00 1.34 0.05 0.07 73.95 09:41:01 AM 7 12.58 0.00 1.16 0.42 0.05 85.79 Average: all 21.38 0.00 1.43 1.13 1.20 74.86 Average: 0 24.86 0.00 1.34 0.40 1.37 72.03 Average: 1 22.62 0.00 1.64 1.32 1.55 72.87 Average: 2 20.92 0.00 1.63 0.83 1.54 75.09 Average: 3 19.76 0.00 1.28 1.48 1.12 76.36 Average: 4 23.74 0.00 1.42 1.04 1.02 72.77 Average: 5 23.27 0.00 1.42 0.26 1.10 73.96 Average: 6 17.29 0.00 1.45 3.02 0.11 78.14 Average: 7 18.43 0.00 1.29 0.79 1.74 77.75