---> uname -a: Linux prd-centos8-docker-8c-8g-15439.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 1123 25304 19 5462 30293 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:27:a9:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:fe27:a9f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:7f:a4:e5 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:b3ff:fe7f:a4e5/64 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) 11/26/2025 _x86_64_ (8 CPU) 14:04:19 LINUX RESTART (8 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 245.28 17.43 227.86 3625.19 11682.06 02:07:01 PM 184.25 1.80 182.45 592.43 15499.12 02:08:01 PM 34.31 0.05 34.26 1.07 2610.30 02:09:01 PM 111.99 0.55 111.44 426.85 45049.41 02:10:00 PM 33.45 0.49 32.95 21.82 603.59 02:10:01 PM 103.96 0.00 103.96 0.00 2431.68 02:11:01 PM 7.81 0.00 7.81 0.00 168.04 02:12:01 PM 5.18 0.00 5.18 0.00 546.13 02:13:01 PM 115.29 0.00 115.29 0.00 23796.27 02:14:01 PM 14.70 0.00 14.70 0.00 351.17 02:15:01 PM 134.86 0.00 134.86 0.00 1962.10 02:16:01 PM 68.61 2.92 65.69 4537.15 27421.69 Average: 86.99 2.11 84.88 836.74 11793.59 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 28492700 30489124 4163004 12.75 2688 2311108 2405060 7.14 189380 3501220 224692 02:07:01 PM 27490576 29751296 5165128 15.82 2688 2569552 2567368 7.62 280696 4382604 53160 02:08:01 PM 27228624 29507600 5427080 16.62 2688 2586908 2775960 8.24 285812 4637340 1508 02:09:01 PM 24951220 28364160 7704484 23.59 2688 3695280 5129916 15.22 432072 6659120 164 02:10:00 PM 24612444 28032320 8043260 24.63 2688 3702328 4049592 12.02 443532 6989464 40 02:10:01 PM 24586616 28007312 8069088 24.71 2688 3702548 4309996 12.79 443624 7013188 44 02:11:01 PM 24522504 27944024 8133200 24.91 2688 3703832 4098184 12.16 443700 7079168 84 02:12:01 PM 25212996 28648804 7442708 22.79 2688 3717600 4054616 12.03 452128 6382916 56 02:13:01 PM 23499076 27637788 9156628 28.04 2688 4407036 5861068 17.39 553504 7932236 1652 02:14:01 PM 22971900 27157456 9683804 29.65 2688 4454668 6187696 18.36 556192 8455408 2112 02:15:01 PM 23944040 28048604 8711664 26.68 2688 4361388 4026384 11.95 553336 7499896 128 02:16:01 PM 25855960 30962828 6799744 20.82 2688 5352640 1560996 4.63 907108 5227980 90356 Average: 25280721 28712610 7374983 22.58 2688 3713741 3918903 11.63 461757 6313378 31166 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 301.22 247.58 3176.76 53.66 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 303.88 230.69 3612.24 41.24 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 118.43 94.12 304.08 25.13 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 02:09:01 PM eth0 281.43 169.02 9473.96 14.49 0.00 0.00 0.00 0.00 02:09:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:09:01 PM veth7629a51 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:10:00 PM lo 63.30 63.30 5.21 5.21 0.00 0.00 0.00 0.00 02:10:00 PM eth0 209.06 181.50 60.98 68.94 0.00 0.00 0.00 0.00 02:10:00 PM docker0 12.32 13.74 1.82 1.71 0.00 0.00 0.00 0.00 02:10:01 PM lo 60.40 60.40 2.95 2.95 0.00 0.00 0.00 0.00 02:10:01 PM eth0 86.14 73.27 20.17 27.20 0.00 0.00 0.00 0.00 02:10:01 PM docker0 0.00 1.98 0.00 0.21 0.00 0.00 0.00 0.00 02:10:01 PM vethc540050 0.00 3.96 0.00 0.38 0.00 0.00 0.00 0.00 02:11:01 PM lo 65.83 65.83 3.34 3.34 0.00 0.00 0.00 0.00 02:11:01 PM eth0 139.07 127.56 46.82 61.83 0.00 0.00 0.00 0.00 02:11:01 PM docker0 0.80 1.02 0.11 0.17 0.00 0.00 0.00 0.00 02:12:01 PM lo 38.93 38.93 1.90 1.90 0.00 0.00 0.00 0.00 02:12:01 PM eth0 85.89 73.70 47.00 35.66 0.00 0.00 0.00 0.00 02:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM lo 20.09 20.09 2.49 2.49 0.00 0.00 0.00 0.00 02:13:01 PM eth0 587.14 214.78 2978.64 19.29 0.00 0.00 0.00 0.00 02:13:01 PM docker0 8.25 9.76 0.80 1.92 0.00 0.00 0.00 0.00 02:13:01 PM vethd31e32a 8.25 9.90 0.91 1.93 0.00 0.00 0.00 0.00 02:13:01 PM veth3c6d67a 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 02:14:01 PM lo 850.21 850.21 124.63 124.63 0.00 0.00 0.00 0.00 02:14:01 PM eth0 88.00 65.61 28.56 32.35 0.00 0.00 0.00 0.00 02:14:01 PM docker0 362.12 375.85 56.53 61.10 0.00 0.00 0.00 0.00 02:14:01 PM vethd31e32a 313.88 325.63 55.61 46.69 0.00 0.00 0.00 0.00 02:14:01 PM veth3c6d67a 48.24 50.31 5.87 14.42 0.00 0.00 0.00 0.00 02:15:01 PM lo 790.74 790.74 152.24 152.24 0.00 0.00 0.00 0.00 02:15:01 PM eth0 59.00 50.22 260.44 17.28 0.00 0.00 0.00 0.00 02:15:01 PM docker0 341.44 349.13 77.82 69.93 0.00 0.00 0.00 0.00 02:16:01 PM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 02:16:01 PM eth0 84.91 71.78 1260.45 18.28 0.00 0.00 0.00 0.00 02:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 166.45 166.45 26.35 26.35 0.00 0.00 0.00 0.00 Average: eth0 205.10 138.61 1931.88 35.22 0.00 0.00 0.00 0.00 Average: docker0 65.88 68.12 12.46 12.26 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) 11/26/2025 _x86_64_ (8 CPU) 14:04:19 LINUX RESTART (8 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 18.05 0.00 1.21 0.72 0.06 79.96 02:06:01 PM 0 16.93 0.00 0.92 0.33 0.07 81.76 02:06:01 PM 1 19.09 0.00 0.94 0.32 0.07 79.59 02:06:01 PM 2 14.10 0.00 0.97 1.04 0.05 83.84 02:06:01 PM 3 8.74 0.00 0.97 1.05 0.08 89.15 02:06:01 PM 4 25.40 0.00 1.65 0.68 0.05 72.22 02:06:01 PM 5 17.79 0.00 2.12 1.47 0.05 78.57 02:06:01 PM 6 18.63 0.00 0.65 0.35 0.07 80.30 02:06:01 PM 7 23.69 0.00 1.42 0.55 0.07 74.27 02:07:01 PM all 36.84 0.00 1.30 0.67 0.08 61.10 02:07:01 PM 0 42.56 0.00 0.85 0.15 0.07 56.37 02:07:01 PM 1 16.56 0.00 1.50 0.52 0.07 81.35 02:07:01 PM 2 37.84 0.00 0.98 1.30 0.10 59.78 02:07:01 PM 3 36.23 0.00 1.25 0.35 0.08 62.08 02:07:01 PM 4 31.96 0.00 1.17 0.43 0.08 66.35 02:07:01 PM 5 43.95 0.00 0.92 0.43 0.08 54.62 02:07:01 PM 6 33.22 0.00 2.21 0.67 0.08 63.82 02:07:01 PM 7 52.41 0.00 1.54 1.52 0.07 44.47 02:08:01 PM all 15.22 0.00 0.39 0.11 0.04 84.23 02:08:01 PM 0 11.90 0.00 0.27 0.57 0.07 87.20 02:08:01 PM 1 4.24 0.00 0.32 0.17 0.05 95.23 02:08:01 PM 2 21.81 0.00 0.85 0.07 0.03 77.24 02:08:01 PM 3 13.27 0.00 0.10 0.00 0.02 86.61 02:08:01 PM 4 6.36 0.00 0.10 0.08 0.05 93.41 02:08:01 PM 5 38.17 0.00 1.00 0.00 0.03 60.80 02:08:01 PM 6 3.26 0.00 0.33 0.00 0.07 96.34 02:08:01 PM 7 22.73 0.00 0.18 0.00 0.03 77.05 02:09:01 PM all 23.41 0.00 3.00 0.88 0.07 72.64 02:09:01 PM 0 19.20 0.00 2.38 0.32 0.08 78.02 02:09:01 PM 1 21.92 0.00 2.92 1.02 0.07 74.06 02:09:01 PM 2 24.81 0.00 3.24 2.03 0.08 69.83 02:09:01 PM 3 17.08 0.00 2.49 0.91 0.08 79.44 02:09:01 PM 4 15.86 0.00 3.15 1.30 0.05 79.65 02:09:01 PM 5 48.33 0.00 3.05 1.11 0.07 47.44 02:09:01 PM 6 19.23 0.00 2.79 0.27 0.07 77.64 02:09:01 PM 7 20.78 0.00 3.97 0.12 0.07 75.07 02:10:00 PM all 21.15 0.00 2.52 0.06 0.09 76.18 02:10:00 PM 0 22.84 0.00 2.33 0.02 0.07 74.74 02:10:00 PM 1 16.95 0.00 2.08 0.05 0.10 80.82 02:10:00 PM 2 25.63 0.00 2.72 0.07 0.09 71.49 02:10:00 PM 3 20.23 0.00 2.11 0.12 0.09 77.46 02:10:00 PM 4 16.51 0.00 3.05 0.09 0.09 80.26 02:10:00 PM 5 23.41 0.00 2.40 0.03 0.09 74.07 02:10:00 PM 6 20.88 0.00 2.69 0.05 0.07 76.32 02:10:00 PM 7 22.76 0.00 2.77 0.03 0.10 74.33 02:10:01 PM all 12.06 0.00 6.22 0.50 0.12 81.09 02:10:01 PM 0 5.05 0.00 6.06 1.01 0.00 87.88 02:10:01 PM 1 7.92 0.00 5.94 0.99 0.00 85.15 02:10:01 PM 2 8.82 0.00 6.86 0.98 0.00 83.33 02:10:01 PM 3 6.06 0.00 5.05 0.00 0.00 88.89 02:10:01 PM 4 12.87 0.00 7.92 0.00 0.99 78.22 02:10:01 PM 5 32.35 0.00 9.80 0.00 0.00 57.84 02:10:01 PM 6 10.00 0.00 4.00 1.00 0.00 85.00 02:10:01 PM 7 13.00 0.00 4.00 0.00 0.00 83.00 02:11:01 PM all 5.08 0.00 1.06 0.01 0.07 93.78 02:11:01 PM 0 4.21 0.00 1.00 0.00 0.10 94.68 02:11:01 PM 1 4.13 0.00 1.10 0.00 0.07 94.70 02:11:01 PM 2 5.32 0.00 1.19 0.02 0.08 93.40 02:11:01 PM 3 4.78 0.00 0.89 0.00 0.07 94.27 02:11:01 PM 4 3.81 0.00 0.82 0.02 0.07 95.28 02:11:01 PM 5 6.19 0.00 1.52 0.03 0.07 92.19 02:11:01 PM 6 5.41 0.00 0.92 0.00 0.05 93.62 02:11:01 PM 7 6.76 0.00 1.04 0.02 0.07 92.12 02:12:01 PM all 21.05 0.00 1.03 0.01 0.07 77.84 02:12:01 PM 0 27.18 0.00 0.35 0.00 0.07 72.41 02:12:01 PM 1 14.57 0.00 1.84 0.00 0.08 83.51 02:12:01 PM 2 13.28 0.00 0.68 0.00 0.07 85.97 02:12:01 PM 3 28.19 0.00 0.77 0.03 0.07 70.94 02:12:01 PM 4 22.63 0.00 1.17 0.02 0.08 76.10 02:12:01 PM 5 21.28 0.00 1.15 0.03 0.07 77.47 02:12:01 PM 6 12.02 0.00 0.99 0.03 0.07 86.89 02:12:01 PM 7 29.22 0.00 1.29 0.00 0.05 69.44 02:13:01 PM all 31.56 0.00 2.00 0.49 0.08 65.88 02:13:01 PM 0 30.73 0.00 1.94 0.05 0.08 67.19 02:13:01 PM 1 23.16 0.00 1.76 0.44 0.08 74.56 02:13:01 PM 2 27.49 0.00 2.13 1.23 0.10 69.05 02:13:01 PM 3 30.66 0.00 1.48 0.54 0.07 67.26 02:13:01 PM 4 21.55 0.00 2.63 0.20 0.08 75.53 02:13:01 PM 5 40.72 0.00 1.93 0.86 0.08 56.41 02:13:01 PM 6 38.29 0.00 2.59 0.22 0.07 58.84 02:13:01 PM 7 39.88 0.00 1.54 0.37 0.08 58.13 02:14:01 PM all 21.35 0.00 1.55 0.02 0.08 77.00 02:14:01 PM 0 18.08 0.00 1.42 0.00 0.08 80.41 02:14:01 PM 1 19.87 0.00 1.81 0.03 0.08 78.21 02:14:01 PM 2 19.05 0.00 1.31 0.05 0.07 79.52 02:14:01 PM 3 23.74 0.00 1.63 0.00 0.08 74.55 02:14:01 PM 4 15.53 0.00 1.74 0.02 0.08 82.62 02:14:01 PM 5 30.19 0.00 1.36 0.00 0.07 68.38 02:14:01 PM 6 26.10 0.00 1.24 0.03 0.08 72.55 02:14:01 PM 7 18.21 0.00 1.91 0.03 0.08 79.76 02:15:01 PM all 26.80 0.00 1.67 0.28 0.07 71.19 02:15:01 PM 0 47.64 0.00 2.36 0.00 0.08 49.92 02:15:01 PM 1 32.80 0.00 0.99 0.02 0.07 66.13 02:15:01 PM 2 11.89 0.00 2.47 1.98 0.10 83.56 02:15:01 PM 3 18.96 0.00 1.81 0.00 0.05 79.19 02:15:01 PM 4 13.42 0.00 1.46 0.07 0.07 84.99 02:15:01 PM 5 26.11 0.00 1.67 0.05 0.08 72.09 02:15:01 PM 6 32.44 0.00 1.22 0.02 0.05 66.27 02:15:01 PM 7 31.04 0.00 1.37 0.10 0.07 67.43 02:15:01 PM CPU %user %nice %system %iowait %steal %idle 02:16:01 PM all 23.80 0.00 1.97 0.40 0.06 73.76 02:16:01 PM 0 17.89 0.00 1.85 0.02 0.07 80.17 02:16:01 PM 1 24.29 0.00 2.07 1.15 0.07 72.41 02:16:01 PM 2 26.33 0.00 2.39 1.46 0.05 69.77 02:16:01 PM 3 27.29 0.00 1.99 0.05 0.08 70.59 02:16:01 PM 4 15.81 0.00 1.76 0.02 0.07 82.34 02:16:01 PM 5 29.15 0.00 1.99 0.05 0.05 68.75 02:16:01 PM 6 27.85 0.00 1.42 0.37 0.07 70.30 02:16:01 PM 7 21.79 0.00 2.31 0.10 0.05 75.75 Average: all 22.19 0.00 1.61 0.33 0.07 75.79 Average: 0 23.53 0.00 1.43 0.13 0.08 74.83 Average: 1 17.94 0.00 1.58 0.34 0.07 80.07 Average: 2 20.66 0.00 1.73 0.84 0.07 76.70 Average: 3 20.81 0.00 1.41 0.28 0.07 77.43 Average: 4 17.16 0.00 1.71 0.26 0.07 80.79 Average: 5 29.58 0.00 1.75 0.37 0.07 68.24 Average: 6 21.54 0.00 1.55 0.18 0.07 76.65 Average: 7 26.28 0.00 1.76 0.26 0.07 71.63