---> uname -a: Linux prd-centos8-docker-8c-8g-53.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 1163 25027 19 5699 30253 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:71:49:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85541sec preferred_lft 85541sec inet6 fe80::f816:3eff:fe71:49a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:03:8f:af 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::42:4dff:fe03:8faf/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) 01/13/2026 _x86_64_ (8 CPU) 10:32:20 LINUX RESTART (8 CPU) 10:33:01 AM tps rtps wtps bread/s bwrtn/s 10:34:01 AM 273.06 17.38 255.68 3728.09 13422.89 10:35:01 AM 155.14 1.80 153.34 498.85 13363.19 10:36:01 AM 35.40 0.10 35.30 28.79 3144.70 10:37:01 AM 113.26 0.52 112.75 462.38 38312.71 10:38:01 AM 18.08 0.50 17.58 22.53 427.67 10:39:01 AM 3.35 0.08 3.27 4.00 81.51 10:40:01 AM 1.43 0.00 1.43 0.00 47.03 10:41:01 AM 1.43 0.00 1.43 0.00 45.06 10:42:01 AM 4.73 0.00 4.73 0.00 512.45 10:43:01 AM 116.94 0.00 116.94 0.00 23832.07 10:44:01 AM 14.06 0.00 14.06 0.00 429.12 10:45:01 AM 220.75 2.45 218.30 4475.52 2731.21 10:46:01 AM 53.60 1.43 52.17 1743.42 34897.63 Average: 77.79 1.87 75.92 843.33 10096.25 10:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 AM 28656156 30657880 3999556 12.25 2688 2314972 1823628 5.41 214324 3303704 171148 10:35:01 AM 27273968 29545992 5381744 16.48 2688 2580188 2775864 8.24 283108 4592972 67464 10:36:01 AM 25418808 29018252 7236904 22.16 2688 3891064 3417672 10.14 337852 6334204 1305520 10:37:01 AM 25119444 28530876 7536268 23.08 2688 3692920 3797620 11.27 441916 6476980 80 10:38:01 AM 24988452 28405844 7667260 23.48 2688 3699296 3648860 10.83 445380 6606444 32 10:39:01 AM 24968488 28387340 7687224 23.54 2688 3700192 3666400 10.88 445916 6624904 20 10:40:01 AM 24944780 28364404 7710932 23.61 2688 3700960 3685792 10.94 445924 6647848 100 10:41:01 AM 24943708 28364120 7712004 23.62 2688 3701732 3685792 10.94 445924 6649012 28 10:42:01 AM 25241356 28678592 7414356 22.70 2688 3717568 3522612 10.45 454212 6349188 3156 10:43:01 AM 23219604 27369752 9436108 28.90 2688 4416956 6220912 18.46 557280 8200484 2992 10:44:01 AM 22274044 26464404 10381668 31.79 2688 4458272 6982524 20.72 559452 9139060 5712 10:45:01 AM 23772416 28808520 8883296 27.20 2688 5284540 3879520 11.51 728652 7486344 788340 10:46:01 AM 25675048 31015832 6980664 21.38 2688 5582808 1499252 4.45 969376 5338988 19068 Average: 25115098 28739370 7540614 23.09 2688 3903190 3738958 11.09 486870 6442318 181820 10:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 275.67 238.02 3196.62 40.78 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 280.09 226.91 3806.53 37.94 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 381.72 238.12 9527.63 32.31 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 25.17 25.17 2.33 2.33 0.00 0.00 0.00 0.00 10:37:01 AM eth0 51.62 38.05 15.27 17.97 0.00 0.00 0.00 0.00 10:37:01 AM docker0 7.63 8.56 1.02 1.00 0.00 0.00 0.00 0.00 10:37:01 AM veth4c07f4d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:38:01 AM lo 73.54 73.54 4.69 4.69 0.00 0.00 0.00 0.00 10:38:01 AM eth0 255.81 195.62 78.46 86.12 0.00 0.00 0.00 0.00 10:38:01 AM docker0 5.23 6.06 0.88 0.87 0.00 0.00 0.00 0.00 10:39:01 AM lo 64.15 64.15 3.13 3.13 0.00 0.00 0.00 0.00 10:39:01 AM eth0 157.85 116.29 50.58 52.29 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM lo 64.39 64.39 3.14 3.14 0.00 0.00 0.00 0.00 10:40:01 AM eth0 175.07 137.74 50.09 52.86 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 64.22 64.22 3.14 3.14 0.00 0.00 0.00 0.00 10:41:01 AM eth0 208.30 164.32 66.66 71.62 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM lo 41.92 41.92 2.05 2.05 0.00 0.00 0.00 0.00 10:42:01 AM eth0 122.59 92.80 60.32 46.42 0.00 0.00 0.00 0.00 10:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM lo 38.12 38.12 5.43 5.43 0.00 0.00 0.00 0.00 10:43:01 AM eth0 553.17 203.25 2983.17 20.64 0.00 0.00 0.00 0.00 10:43:01 AM docker0 17.18 19.48 2.20 3.54 0.00 0.00 0.00 0.00 10:43:01 AM vethe4fa959 13.31 15.16 1.86 2.93 0.00 0.00 0.00 0.00 10:43:01 AM vethc83771a 3.87 4.98 0.58 0.87 0.00 0.00 0.00 0.00 10:44:01 AM lo 1528.52 1528.52 259.30 259.30 0.00 0.00 0.00 0.00 10:44:01 AM eth0 183.21 131.26 56.46 54.49 0.00 0.00 0.00 0.00 10:44:01 AM docker0 647.20 669.96 124.50 122.39 0.00 0.00 0.00 0.00 10:44:01 AM vethe4fa959 587.65 610.10 126.49 92.12 0.00 0.00 0.00 0.01 10:44:01 AM vethc83771a 59.55 59.93 6.86 30.27 0.00 0.00 0.00 0.00 10:45:01 AM lo 151.12 151.12 21.76 21.76 0.00 0.00 0.00 0.00 10:45:01 AM eth0 94.72 80.95 1501.50 15.67 0.00 0.00 0.00 0.00 10:45:01 AM docker0 63.79 63.67 11.76 9.67 0.00 0.00 0.00 0.00 10:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM eth0 150.00 119.36 2882.99 61.38 0.00 0.00 0.00 0.00 10:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.79 157.79 23.46 23.46 0.00 0.00 0.00 0.00 Average: eth0 222.29 152.52 1867.43 45.42 0.00 0.00 0.00 0.00 Average: docker0 57.00 59.06 10.80 10.57 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) 01/13/2026 _x86_64_ (8 CPU) 10:32:20 LINUX RESTART (8 CPU) 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 19.04 0.00 1.28 0.77 0.06 78.85 10:34:01 AM 0 12.57 0.00 0.85 0.57 0.08 85.93 10:34:01 AM 1 13.16 0.00 1.46 0.84 0.05 84.50 10:34:01 AM 2 28.34 0.00 2.21 1.07 0.07 68.32 10:34:01 AM 3 16.65 0.00 1.37 1.40 0.07 80.51 10:34:01 AM 4 16.34 0.00 0.72 0.64 0.07 82.24 10:34:01 AM 5 25.46 0.00 1.59 0.85 0.05 72.05 10:34:01 AM 6 14.54 0.00 1.00 0.52 0.03 83.91 10:34:01 AM 7 25.25 0.00 1.02 0.28 0.05 73.39 10:35:01 AM all 37.32 0.00 1.14 0.44 0.08 61.02 10:35:01 AM 0 52.06 0.00 2.31 0.82 0.08 44.73 10:35:01 AM 1 31.90 0.00 1.12 0.22 0.08 66.67 10:35:01 AM 2 39.15 0.00 1.05 0.03 0.08 59.69 10:35:01 AM 3 29.63 0.00 1.24 1.52 0.08 67.53 10:35:01 AM 4 38.68 0.00 1.14 0.20 0.08 59.90 10:35:01 AM 5 41.62 0.00 0.80 0.25 0.08 57.25 10:35:01 AM 6 26.38 0.00 0.57 0.23 0.08 72.73 10:35:01 AM 7 39.12 0.00 0.88 0.28 0.07 59.65 10:36:01 AM all 22.20 0.00 1.46 0.10 0.06 76.17 10:36:01 AM 0 17.10 0.00 0.80 0.00 0.07 82.03 10:36:01 AM 1 12.61 0.00 1.17 0.15 0.07 85.99 10:36:01 AM 2 18.18 0.00 1.91 0.40 0.07 79.44 10:36:01 AM 3 20.00 0.00 1.16 0.00 0.07 78.77 10:36:01 AM 4 20.41 0.00 1.27 0.00 0.03 78.29 10:36:01 AM 5 22.28 0.00 1.81 0.23 0.03 75.64 10:36:01 AM 6 19.42 0.00 1.24 0.03 0.07 79.24 10:36:01 AM 7 47.63 0.00 2.34 0.00 0.07 49.96 10:37:01 AM all 21.27 0.00 2.34 0.66 0.08 75.64 10:37:01 AM 0 18.84 0.00 2.38 0.20 0.08 78.50 10:37:01 AM 1 21.33 0.00 2.06 1.78 0.08 74.75 10:37:01 AM 2 18.05 0.00 2.68 1.48 0.10 77.68 10:37:01 AM 3 27.02 0.00 2.41 0.32 0.08 70.17 10:37:01 AM 4 18.49 0.00 2.03 0.79 0.07 78.63 10:37:01 AM 5 27.68 0.00 2.30 0.08 0.08 69.86 10:37:01 AM 6 22.78 0.00 2.76 0.65 0.07 73.74 10:37:01 AM 7 16.01 0.00 2.11 0.02 0.08 81.78 10:38:01 AM all 11.23 0.00 1.56 0.03 0.07 87.11 10:38:01 AM 0 9.83 0.00 0.92 0.03 0.07 89.15 10:38:01 AM 1 9.27 0.00 2.14 0.00 0.08 88.50 10:38:01 AM 2 10.99 0.00 1.51 0.03 0.07 87.41 10:38:01 AM 3 11.82 0.00 2.17 0.03 0.07 85.90 10:38:01 AM 4 10.90 0.00 1.44 0.02 0.08 87.56 10:38:01 AM 5 12.79 0.00 1.24 0.03 0.07 85.87 10:38:01 AM 6 13.97 0.00 1.71 0.02 0.08 84.23 10:38:01 AM 7 10.26 0.00 1.34 0.05 0.07 88.29 10:39:01 AM all 1.20 0.00 0.65 0.01 0.06 98.08 10:39:01 AM 0 0.62 0.00 0.47 0.00 0.07 98.84 10:39:01 AM 1 1.09 0.00 1.02 0.00 0.08 97.81 10:39:01 AM 2 1.67 0.00 0.94 0.00 0.07 97.33 10:39:01 AM 3 0.99 0.00 0.72 0.00 0.05 98.25 10:39:01 AM 4 1.37 0.00 0.45 0.00 0.05 98.13 10:39:01 AM 5 1.02 0.00 0.30 0.03 0.07 98.58 10:39:01 AM 6 1.62 0.00 0.18 0.02 0.05 98.13 10:39:01 AM 7 1.20 0.00 1.14 0.00 0.07 97.59 10:40:01 AM all 1.21 0.00 0.59 0.00 0.06 98.14 10:40:01 AM 0 2.89 0.00 0.35 0.00 0.07 96.69 10:40:01 AM 1 0.87 0.00 0.65 0.00 0.05 98.43 10:40:01 AM 2 2.04 0.00 0.70 0.00 0.07 97.19 10:40:01 AM 3 0.60 0.00 0.52 0.00 0.07 98.81 10:40:01 AM 4 0.53 0.00 0.47 0.00 0.07 98.93 10:40:01 AM 5 0.83 0.00 0.73 0.00 0.03 98.40 10:40:01 AM 6 1.22 0.00 0.95 0.00 0.05 97.78 10:40:01 AM 7 0.70 0.00 0.37 0.00 0.07 98.86 10:41:01 AM all 0.64 0.00 0.62 0.00 0.05 98.69 10:41:01 AM 0 0.28 0.00 0.15 0.00 0.05 99.52 10:41:01 AM 1 0.89 0.00 1.14 0.00 0.07 97.91 10:41:01 AM 2 0.80 0.00 0.37 0.00 0.05 98.78 10:41:01 AM 3 0.54 0.00 0.18 0.02 0.07 99.20 10:41:01 AM 4 0.67 0.00 0.53 0.00 0.05 98.75 10:41:01 AM 5 0.40 0.00 0.62 0.00 0.03 98.95 10:41:01 AM 6 1.09 0.00 1.79 0.00 0.03 97.10 10:41:01 AM 7 0.48 0.00 0.18 0.00 0.03 99.30 10:42:01 AM all 19.21 0.00 0.93 0.02 0.07 79.77 10:42:01 AM 0 20.25 0.00 1.05 0.00 0.07 78.63 10:42:01 AM 1 30.23 0.00 0.89 0.00 0.07 68.81 10:42:01 AM 2 32.65 0.00 0.48 0.00 0.08 66.78 10:42:01 AM 3 6.12 0.00 0.92 0.13 0.05 92.78 10:42:01 AM 4 19.15 0.00 0.79 0.00 0.08 79.98 10:42:01 AM 5 28.55 0.00 1.27 0.03 0.07 70.08 10:42:01 AM 6 10.66 0.00 1.37 0.00 0.07 87.91 10:42:01 AM 7 6.08 0.00 0.70 0.00 0.05 93.17 10:43:01 AM all 32.76 0.00 1.80 0.47 0.08 64.89 10:43:01 AM 0 39.98 0.00 1.64 0.44 0.07 57.88 10:43:01 AM 1 28.54 0.00 2.43 0.57 0.08 68.38 10:43:01 AM 2 32.82 0.00 2.16 1.63 0.07 63.33 10:43:01 AM 3 21.67 0.00 1.41 0.62 0.08 76.22 10:43:01 AM 4 38.80 0.00 1.64 0.03 0.08 59.44 10:43:01 AM 5 31.66 0.00 2.35 0.30 0.08 65.61 10:43:01 AM 6 31.83 0.00 1.68 0.12 0.08 66.30 10:43:01 AM 7 36.77 0.00 1.14 0.05 0.08 61.96 10:44:01 AM all 22.81 0.00 1.97 0.01 0.09 75.13 10:44:01 AM 0 15.47 0.00 2.47 0.00 0.08 81.98 10:44:01 AM 1 22.73 0.00 2.62 0.02 0.08 74.55 10:44:01 AM 2 21.07 0.00 1.90 0.05 0.10 76.88 10:44:01 AM 3 25.71 0.00 1.78 0.00 0.08 72.42 10:44:01 AM 4 21.85 0.00 1.81 0.00 0.08 76.26 10:44:01 AM 5 29.24 0.00 1.22 0.02 0.08 69.43 10:44:01 AM 6 22.14 0.00 2.28 0.02 0.08 75.48 10:44:01 AM 7 24.22 0.00 1.65 0.00 0.08 74.05 10:44:01 AM CPU %user %nice %system %iowait %steal %idle 10:45:01 AM all 27.40 0.00 1.76 0.40 0.07 70.37 10:45:01 AM 0 42.69 0.00 2.17 0.27 0.08 54.79 10:45:01 AM 1 27.27 0.00 1.51 0.17 0.08 70.97 10:45:01 AM 2 41.19 0.00 1.42 0.00 0.07 57.32 10:45:01 AM 3 23.45 0.00 1.37 0.18 0.07 74.93 10:45:01 AM 4 19.67 0.00 1.20 0.02 0.07 79.04 10:45:01 AM 5 22.10 0.00 1.87 0.18 0.07 75.78 10:45:01 AM 6 9.05 0.00 2.86 2.31 0.07 85.71 10:45:01 AM 7 33.76 0.00 1.66 0.05 0.07 64.46 10:46:01 AM all 34.20 0.00 1.10 0.50 0.07 64.14 10:46:01 AM 0 26.70 0.00 1.29 0.48 0.08 71.45 10:46:01 AM 1 51.17 0.00 0.78 0.00 0.08 47.96 10:46:01 AM 2 50.53 0.00 1.39 0.40 0.05 47.64 10:46:01 AM 3 20.28 0.00 0.67 0.00 0.07 78.99 10:46:01 AM 4 7.67 0.00 1.02 2.52 0.08 88.70 10:46:01 AM 5 35.33 0.00 1.15 0.23 0.07 63.21 10:46:01 AM 6 54.43 0.00 0.72 0.15 0.08 44.62 10:46:01 AM 7 27.41 0.00 1.75 0.18 0.07 70.59 Average: all 19.26 0.00 1.32 0.26 0.07 79.08 Average: 0 19.94 0.00 1.30 0.22 0.07 78.48 Average: 1 19.32 0.00 1.46 0.29 0.07 78.86 Average: 2 22.89 0.00 1.44 0.39 0.07 75.21 Average: 3 15.72 0.00 1.22 0.33 0.07 82.66 Average: 4 16.50 0.00 1.12 0.32 0.07 82.00 Average: 5 21.45 0.00 1.33 0.17 0.06 76.99 Average: 6 17.62 0.00 1.47 0.31 0.07 80.53 Average: 7 20.68 0.00 1.25 0.07 0.07 77.94