---> uname -a: Linux prd-centos8-docker-8c-8g-507.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1140 25000 19 5749 30276 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:52:78:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85503sec preferred_lft 85503sec inet6 fe80::f816:3eff:fe52:7801/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:12:b6:37 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::42:6cff:fe12:b637/64 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) 01/15/2026 _x86_64_ (8 CPU) 09:33:30 LINUX RESTART (8 CPU) 09:34:01 AM tps rtps wtps bread/s bwrtn/s 09:35:01 AM 163.38 17.39 145.98 7680.51 9689.37 09:36:01 AM 298.07 5.46 292.60 1119.36 12282.06 09:37:01 AM 84.66 0.25 84.41 77.57 10064.76 09:38:01 AM 111.73 0.58 111.15 396.67 39259.00 09:39:01 AM 31.71 0.10 31.61 77.57 451.07 09:40:01 AM 11.40 0.42 10.98 14.26 347.33 09:41:01 AM 3.30 0.00 3.30 0.00 81.22 09:42:01 AM 1.38 0.00 1.38 0.00 42.72 09:43:01 AM 1.33 0.00 1.33 0.00 42.21 09:44:01 AM 1.27 0.00 1.27 0.00 44.78 09:45:01 AM 58.22 0.00 58.22 0.00 16124.09 09:46:01 AM 75.55 0.00 75.55 0.00 11720.95 09:47:01 AM 132.71 0.00 132.71 0.00 1448.53 09:48:01 AM 61.13 0.28 60.85 48.65 32135.42 Average: 73.99 1.75 72.24 672.50 9552.78 09:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:35:01 AM 29094504 31077388 3561208 10.91 2688 2300384 1811508 5.37 245768 2855776 133024 09:36:01 AM 27343656 29734812 5312056 16.27 2688 2698632 2815420 8.35 349032 4454480 220288 09:37:01 AM 25679544 28146284 6976168 21.36 2688 2771352 4391724 13.03 378956 6075892 16012 09:38:01 AM 23592804 27194488 9062908 27.75 2688 3879060 5302476 15.73 518404 7922992 628 09:39:01 AM 23363216 26975412 9292496 28.46 2688 3887688 5342692 15.85 539148 8127464 3596 09:40:01 AM 23317588 26931996 9338124 28.60 2688 3889920 5347932 15.87 540420 8172512 92 09:41:01 AM 23285696 26900980 9370016 28.69 2688 3890728 5347932 15.87 540432 8204652 16 09:42:01 AM 23294992 26911048 9360720 28.66 2688 3891496 5347932 15.87 540440 8194988 96 09:43:01 AM 23292660 26909488 9363052 28.67 2688 3892268 5347932 15.87 540440 8197520 100 09:44:01 AM 23266944 26884596 9388768 28.75 2688 3893092 5347932 15.87 540440 8224100 68 09:45:01 AM 22812624 27184912 9843088 30.14 2688 4625216 5076692 15.06 698752 8474192 256660 09:46:01 AM 21456144 25932092 11199568 34.30 2688 4737420 7658108 22.72 745068 9764636 1624 09:47:01 AM 23906336 28303484 8749376 26.79 2688 4646624 3888940 11.54 744056 7335180 15616 09:48:01 AM 25626612 31026748 7029100 21.52 2688 5638364 1507068 4.47 1154416 5195388 90024 Average: 24238094 27865266 8417618 25.78 2688 3903017 4609592 13.68 576841 7228555 52703 09:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 161.28 112.35 1375.65 41.59 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 534.42 441.59 5738.16 71.59 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 180.71 159.76 934.06 41.89 0.00 0.00 0.00 0.00 09:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 315.71 175.14 9498.61 13.07 0.00 0.00 0.00 0.00 09:38:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:39:01 AM lo 55.30 55.30 4.78 4.78 0.00 0.00 0.00 0.00 09:39:01 AM eth0 198.38 138.19 64.50 70.19 0.00 0.00 0.00 0.00 09:39:01 AM docker0 12.06 13.48 1.78 1.67 0.00 0.00 0.00 0.00 09:40:01 AM lo 65.31 65.31 3.31 3.31 0.00 0.00 0.00 0.00 09:40:01 AM eth0 207.43 141.22 51.92 51.76 0.00 0.00 0.00 0.00 09:40:01 AM docker0 0.80 1.07 0.11 0.19 0.00 0.00 0.00 0.00 09:41:01 AM lo 64.12 64.12 3.13 3.13 0.00 0.00 0.00 0.00 09:41:01 AM eth0 224.90 169.91 62.65 65.64 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 09:42:01 AM lo 64.31 64.31 3.14 3.14 0.00 0.00 0.00 0.00 09:42:01 AM eth0 153.10 121.04 47.46 51.86 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM lo 64.29 64.29 3.14 3.14 0.00 0.00 0.00 0.00 09:43:01 AM eth0 186.45 150.82 57.09 61.28 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 65.89 65.89 3.22 3.22 0.00 0.00 0.00 0.00 09:44:01 AM eth0 176.07 156.04 51.77 62.51 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 5.68 5.68 0.29 0.29 0.00 0.00 0.00 0.00 09:45:01 AM eth0 446.23 202.85 2967.00 32.17 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM lo 592.38 592.38 82.13 82.13 0.00 0.00 0.00 0.00 09:46:01 AM eth0 138.73 92.35 39.20 37.63 0.00 0.00 0.00 0.00 09:46:01 AM docker0 255.01 265.51 37.33 41.34 0.00 0.00 0.00 0.00 09:46:01 AM veth113473f 221.91 231.33 36.75 32.45 0.00 0.00 0.00 0.00 09:46:01 AM vethdfaf46c 33.09 34.88 4.06 9.16 0.00 0.00 0.00 0.00 09:47:01 AM lo 1088.62 1088.62 202.64 202.64 0.00 0.00 0.00 0.00 09:47:01 AM eth0 121.98 82.81 282.39 38.45 0.00 0.00 0.00 0.00 09:47:01 AM docker0 468.79 482.27 100.89 94.10 0.00 0.00 0.00 0.00 09:48:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 09:48:01 AM eth0 114.21 94.84 1276.85 42.07 0.00 0.00 0.00 0.00 09:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 147.63 147.63 21.84 21.84 0.00 0.00 0.00 0.00 Average: eth0 225.69 159.92 1603.47 48.69 0.00 0.00 0.00 0.00 Average: docker0 52.62 54.46 10.01 9.81 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) 01/15/2026 _x86_64_ (8 CPU) 09:33:30 LINUX RESTART (8 CPU) 09:34:01 AM CPU %user %nice %system %iowait %steal %idle 09:35:01 AM all 11.60 0.00 1.23 1.23 0.06 85.89 09:35:01 AM 0 12.66 0.00 1.40 1.02 0.07 84.85 09:35:01 AM 1 7.25 0.00 1.05 1.74 0.07 89.89 09:35:01 AM 2 10.19 0.00 1.19 1.96 0.05 86.61 09:35:01 AM 3 21.29 0.00 2.22 1.40 0.07 75.02 09:35:01 AM 4 9.10 0.00 0.90 1.25 0.05 88.70 09:35:01 AM 5 7.81 0.00 0.60 0.95 0.07 90.56 09:35:01 AM 6 10.98 0.00 1.13 0.92 0.03 86.94 09:35:01 AM 7 13.51 0.00 1.30 0.57 0.07 84.55 09:36:01 AM all 32.24 0.00 1.60 1.32 0.08 64.76 09:36:01 AM 0 30.87 0.00 1.15 0.68 0.08 67.21 09:36:01 AM 1 29.54 0.00 1.27 1.76 0.10 67.34 09:36:01 AM 2 31.97 0.00 1.94 1.46 0.10 64.53 09:36:01 AM 3 39.91 0.00 2.38 1.81 0.08 55.82 09:36:01 AM 4 22.26 0.00 1.91 2.08 0.08 73.66 09:36:01 AM 5 25.03 0.00 1.39 1.19 0.07 72.33 09:36:01 AM 6 32.85 0.00 1.66 0.82 0.07 64.60 09:36:01 AM 7 45.47 0.00 1.09 0.75 0.08 52.61 09:37:01 AM all 27.96 0.00 0.91 0.47 0.07 70.59 09:37:01 AM 0 24.84 0.00 0.95 0.25 0.08 73.88 09:37:01 AM 1 8.79 0.00 1.69 2.56 0.08 86.88 09:37:01 AM 2 54.92 0.00 2.14 0.57 0.08 42.30 09:37:01 AM 3 23.03 0.00 0.55 0.33 0.08 76.00 09:37:01 AM 4 30.12 0.00 0.35 0.02 0.05 69.46 09:37:01 AM 5 20.94 0.00 0.47 0.02 0.07 78.51 09:37:01 AM 6 29.97 0.00 0.83 0.00 0.07 69.13 09:37:01 AM 7 31.00 0.00 0.32 0.02 0.07 68.60 09:38:01 AM all 23.72 0.00 2.29 1.60 0.07 72.33 09:38:01 AM 0 24.37 0.00 1.88 0.39 0.07 73.30 09:38:01 AM 1 15.45 0.00 2.46 2.86 0.07 79.16 09:38:01 AM 2 35.39 0.00 3.90 4.24 0.08 56.39 09:38:01 AM 3 19.84 0.00 2.10 3.53 0.07 74.46 09:38:01 AM 4 25.26 0.00 1.49 0.05 0.07 73.13 09:38:01 AM 5 22.28 0.00 2.85 0.64 0.07 74.16 09:38:01 AM 6 23.40 0.00 1.68 0.65 0.07 74.20 09:38:01 AM 7 23.72 0.00 1.98 0.42 0.05 73.83 09:39:01 AM all 21.82 0.00 2.21 0.05 0.09 75.82 09:39:01 AM 0 17.71 0.00 2.14 0.13 0.08 79.93 09:39:01 AM 1 18.33 0.00 2.06 0.05 0.10 79.46 09:39:01 AM 2 19.90 0.00 2.23 0.03 0.08 77.76 09:39:01 AM 3 24.40 0.00 2.78 0.05 0.08 72.69 09:39:01 AM 4 22.46 0.00 2.23 0.02 0.08 75.21 09:39:01 AM 5 25.36 0.00 2.49 0.07 0.08 72.00 09:39:01 AM 6 23.07 0.00 2.01 0.02 0.08 74.82 09:39:01 AM 7 23.37 0.00 1.77 0.05 0.08 74.72 09:40:01 AM all 4.64 0.00 0.97 0.02 0.06 94.31 09:40:01 AM 0 3.04 0.00 0.89 0.07 0.07 95.94 09:40:01 AM 1 5.11 0.00 1.52 0.02 0.07 93.28 09:40:01 AM 2 3.47 0.00 0.82 0.03 0.08 95.60 09:40:01 AM 3 5.03 0.00 1.00 0.03 0.05 93.89 09:40:01 AM 4 8.05 0.00 1.47 0.00 0.05 90.43 09:40:01 AM 5 4.50 0.00 0.70 0.03 0.07 94.70 09:40:01 AM 6 4.63 0.00 0.72 0.00 0.07 94.58 09:40:01 AM 7 3.32 0.00 0.60 0.00 0.05 96.02 09:41:01 AM all 1.93 0.00 0.67 0.00 0.06 97.34 09:41:01 AM 0 1.94 0.00 0.67 0.00 0.07 97.33 09:41:01 AM 1 3.46 0.00 0.62 0.00 0.05 95.87 09:41:01 AM 2 1.56 0.00 1.41 0.00 0.07 96.97 09:41:01 AM 3 2.61 0.00 0.35 0.00 0.03 97.01 09:41:01 AM 4 2.02 0.00 0.69 0.00 0.07 97.23 09:41:01 AM 5 1.20 0.00 1.17 0.00 0.07 97.56 09:41:01 AM 6 1.40 0.00 0.23 0.02 0.05 98.30 09:41:01 AM 7 1.27 0.00 0.25 0.00 0.05 98.43 09:42:01 AM all 1.07 0.00 0.59 0.00 0.06 98.28 09:42:01 AM 0 0.52 0.00 0.27 0.00 0.07 99.15 09:42:01 AM 1 2.82 0.00 0.68 0.00 0.07 96.43 09:42:01 AM 2 1.25 0.00 1.30 0.00 0.07 97.38 09:42:01 AM 3 1.35 0.00 1.04 0.00 0.07 97.54 09:42:01 AM 4 0.95 0.00 0.30 0.00 0.07 98.68 09:42:01 AM 5 0.40 0.00 0.22 0.00 0.05 99.33 09:42:01 AM 6 0.40 0.00 0.12 0.02 0.03 99.43 09:42:01 AM 7 0.84 0.00 0.82 0.00 0.07 98.28 09:43:01 AM all 0.63 0.00 0.61 0.00 0.05 98.71 09:43:01 AM 0 0.30 0.00 0.25 0.00 0.05 99.40 09:43:01 AM 1 1.00 0.00 1.21 0.00 0.07 97.72 09:43:01 AM 2 0.84 0.00 0.69 0.00 0.05 98.43 09:43:01 AM 3 0.77 0.00 1.05 0.00 0.05 98.13 09:43:01 AM 4 0.64 0.00 0.55 0.00 0.05 98.76 09:43:01 AM 5 0.62 0.00 0.60 0.00 0.03 98.75 09:43:01 AM 6 0.50 0.00 0.23 0.00 0.03 99.23 09:43:01 AM 7 0.35 0.00 0.30 0.00 0.07 99.28 09:44:01 AM all 1.09 0.00 0.69 0.00 0.06 98.15 09:44:01 AM 0 0.60 0.00 0.89 0.00 0.07 98.45 09:44:01 AM 1 1.55 0.00 0.89 0.02 0.07 97.48 09:44:01 AM 2 1.64 0.00 1.49 0.00 0.08 96.79 09:44:01 AM 3 0.94 0.00 0.97 0.00 0.05 98.04 09:44:01 AM 4 1.32 0.00 0.37 0.00 0.05 98.26 09:44:01 AM 5 0.85 0.00 0.20 0.00 0.08 98.86 09:44:01 AM 6 0.89 0.00 0.25 0.00 0.05 98.81 09:44:01 AM 7 0.94 0.00 0.50 0.00 0.05 98.51 09:45:01 AM all 37.25 0.00 1.82 0.68 0.08 60.17 09:45:01 AM 0 33.98 0.00 1.67 3.60 0.10 60.64 09:45:01 AM 1 38.72 0.00 1.94 0.44 0.08 58.81 09:45:01 AM 2 41.17 0.00 2.56 0.70 0.07 55.50 09:45:01 AM 3 33.37 0.00 1.99 0.00 0.08 64.55 09:45:01 AM 4 31.01 0.00 1.83 0.55 0.07 66.54 09:45:01 AM 5 44.96 0.00 1.51 0.08 0.07 53.38 09:45:01 AM 6 38.06 0.00 1.74 0.02 0.08 60.09 09:45:01 AM 7 36.70 0.00 1.29 0.05 0.08 61.87 09:45:01 AM CPU %user %nice %system %iowait %steal %idle 09:46:01 AM all 25.36 0.00 1.56 0.70 0.09 72.29 09:46:01 AM 0 32.54 0.00 1.37 0.02 0.08 65.99 09:46:01 AM 1 29.96 0.00 1.57 1.14 0.08 67.25 09:46:01 AM 2 38.01 0.00 1.94 2.23 0.12 57.71 09:46:01 AM 3 28.22 0.00 1.46 0.47 0.08 69.77 09:46:01 AM 4 21.07 0.00 1.54 0.40 0.08 76.90 09:46:01 AM 5 17.10 0.00 1.42 1.10 0.10 80.27 09:46:01 AM 6 20.02 0.00 1.81 0.13 0.10 77.94 09:46:01 AM 7 15.97 0.00 1.36 0.12 0.07 82.49 09:47:01 AM all 30.39 0.00 2.16 0.23 0.09 67.13 09:47:01 AM 0 42.12 0.00 1.52 0.08 0.10 56.17 09:47:01 AM 1 19.97 0.00 2.65 0.02 0.10 77.27 09:47:01 AM 2 31.05 0.00 2.01 0.02 0.08 66.83 09:47:01 AM 3 22.34 0.00 2.33 0.42 0.07 74.84 09:47:01 AM 4 33.06 0.00 2.70 0.02 0.08 64.14 09:47:01 AM 5 34.16 0.00 3.14 1.31 0.07 61.33 09:47:01 AM 6 23.14 0.00 2.15 0.00 0.08 74.63 09:47:01 AM 7 37.23 0.00 0.77 0.00 0.10 61.90 09:48:01 AM all 23.49 0.00 1.62 1.30 0.07 73.52 09:48:01 AM 0 15.73 0.00 1.60 0.02 0.07 82.58 09:48:01 AM 1 29.23 0.00 2.28 2.29 0.08 66.12 09:48:01 AM 2 30.91 0.00 1.40 2.67 0.08 64.93 09:48:01 AM 3 19.30 0.00 1.11 1.64 0.08 77.87 09:48:01 AM 4 14.16 0.00 1.74 0.54 0.07 83.50 09:48:01 AM 5 19.15 0.00 1.15 0.33 0.07 79.30 09:48:01 AM 6 32.28 0.00 2.37 2.81 0.08 62.46 09:48:01 AM 7 27.14 0.00 1.29 0.08 0.05 71.44 Average: all 17.36 0.00 1.35 0.54 0.07 80.68 Average: 0 17.22 0.00 1.19 0.45 0.08 81.07 Average: 1 15.08 0.00 1.56 0.92 0.08 82.36 Average: 2 21.58 0.00 1.79 0.99 0.08 75.56 Average: 3 17.30 0.00 1.52 0.69 0.07 80.42 Average: 4 15.81 0.00 1.29 0.35 0.07 82.48 Average: 5 16.01 0.00 1.28 0.41 0.07 82.23 Average: 6 17.24 0.00 1.21 0.39 0.06 81.10 Average: 7 18.63 0.00 0.97 0.15 0.07 80.19