---> uname -a: Linux prd-centos8-docker-8c-8g-506.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 1162 24197 19 6531 30254 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:d5:92:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.195/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85618sec preferred_lft 85618sec inet6 fe80::f816:3eff:fed5:928e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:fe:fb:62 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:c9ff:fefe:fb62/64 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) 09:33:00 LINUX RESTART (8 CPU) 09:34:01 AM tps rtps wtps bread/s bwrtn/s 09:35:01 AM 290.15 16.80 273.35 3608.87 13569.49 09:36:01 AM 178.39 2.57 175.82 615.26 13431.87 09:37:01 AM 33.53 0.00 33.53 0.00 2762.36 09:38:01 AM 110.78 0.55 110.23 417.06 38622.68 09:39:01 AM 28.91 0.47 28.44 14.80 570.49 09:40:01 AM 8.28 0.00 8.28 0.00 443.72 09:41:01 AM 107.45 0.00 107.45 0.00 26799.73 09:42:01 AM 19.66 0.00 19.66 0.00 608.80 09:43:01 AM 146.29 0.00 146.29 0.00 2037.79 09:44:01 AM 119.16 2.98 116.18 4630.46 32392.99 09:45:01 AM 214.34 2.62 211.73 903.15 32928.79 09:46:01 AM 50.62 1.18 49.44 95.58 1943.13 Average: 108.96 2.26 106.70 857.07 13842.67 09:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:35:01 AM 28707848 30755180 3947864 12.09 2688 2359004 1753064 5.20 221132 3241916 174256 09:36:01 AM 26740052 29053504 5915660 18.12 2688 2618932 3826344 11.35 293136 5108308 52872 09:37:01 AM 25715340 28051240 6940372 21.25 2688 2639740 4355876 12.92 299136 6118884 24 09:38:01 AM 23921800 27391228 8733912 26.75 2688 3745208 6102508 18.11 448216 7654952 176 09:39:01 AM 23905152 27380832 8750560 26.80 2688 3751868 4780936 14.18 456236 7667724 28 09:40:01 AM 24747912 28234924 7907800 24.22 2688 3762836 4620944 13.71 458872 6826532 2464 09:41:01 AM 23822464 28108536 8833248 27.05 2688 4544944 5500584 16.32 649716 7502624 216 09:42:01 AM 22512832 26846380 10142880 31.06 2688 4595864 6619920 19.64 662168 8792240 2720 09:43:01 AM 24004748 28258092 8650964 26.49 2688 4503188 3782948 11.22 660068 7318900 572 09:44:01 AM 24892628 30493304 7763084 23.77 2688 5834880 2115804 6.28 989280 6084648 267944 09:45:01 AM 24809432 31006184 7846280 24.03 2688 6408836 1672376 4.96 1264644 5851628 168 09:46:01 AM 24721820 30923568 7933892 24.30 2688 6410416 1586808 4.71 1675284 5527600 12 Average: 24875169 28875248 7780543 23.83 2688 4264643 3893176 11.55 673157 6474663 41788 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 414.01 340.31 3284.32 82.54 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 288.90 215.89 3624.29 39.09 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 150.97 121.36 299.05 33.04 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 6.93 6.93 0.58 0.58 0.00 0.00 0.00 0.00 09:38:01 AM eth0 292.24 163.30 9483.59 16.18 0.00 0.00 0.00 0.00 09:38:01 AM docker0 1.58 1.92 0.23 0.22 0.00 0.00 0.00 0.00 09:38:01 AM vethbef4fa7 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:39:01 AM lo 75.82 75.82 5.66 5.66 0.00 0.00 0.00 0.00 09:39:01 AM eth0 218.11 153.42 66.94 73.35 0.00 0.00 0.00 0.00 09:39:01 AM docker0 11.30 12.68 1.67 1.63 0.00 0.00 0.00 0.00 09:40:01 AM lo 57.16 57.16 2.79 2.79 0.00 0.00 0.00 0.00 09:40:01 AM eth0 163.29 131.65 71.41 54.20 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:41:01 AM eth0 540.11 191.13 2959.93 26.12 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM vethdb567b5 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:41:01 AM vethff9e434 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:42:01 AM lo 807.50 807.50 117.33 117.33 0.00 0.00 0.00 0.00 09:42:01 AM eth0 104.65 66.00 38.94 32.45 0.00 0.00 0.00 0.00 09:42:01 AM docker0 350.67 364.82 54.08 57.70 0.00 0.00 0.00 0.00 09:42:01 AM vethdb567b5 305.18 317.36 53.29 45.29 0.00 0.00 0.00 0.00 09:42:01 AM vethff9e434 45.49 47.93 5.59 12.66 0.00 0.00 0.00 0.00 09:43:01 AM lo 871.54 871.54 167.01 167.01 0.00 0.00 0.00 0.00 09:43:01 AM eth0 83.14 58.06 273.71 22.45 0.00 0.00 0.00 0.00 09:43:01 AM docker0 374.97 383.90 83.99 77.66 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 09:44:01 AM eth0 106.38 90.02 1555.06 38.02 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 421.24 274.43 1886.56 3946.26 0.00 0.00 0.00 0.00 09:45:01 AM docker0 231.60 280.56 3936.96 628.20 0.00 0.00 0.00 0.00 09:45:01 AM vethaca0154 208.58 252.64 3938.41 19.66 0.00 0.00 0.00 0.32 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 110.96 162.11 40.15 3933.74 0.00 0.00 0.00 0.00 09:46:01 AM docker0 2.32 1.95 4.22 0.70 0.00 0.00 0.00 0.00 Average: lo 151.68 151.68 24.45 24.45 0.00 0.00 0.00 0.00 Average: eth0 241.16 163.97 1965.29 691.46 0.00 0.00 0.00 0.00 Average: docker0 81.04 87.16 340.16 63.85 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) 09:33:00 LINUX RESTART (8 CPU) 09:34:01 AM CPU %user %nice %system %iowait %steal %idle 09:35:01 AM all 21.05 0.00 1.67 1.23 0.10 75.96 09:35:01 AM 0 19.92 0.00 1.82 1.42 0.12 76.72 09:35:01 AM 1 12.71 0.00 1.47 1.12 0.08 84.62 09:35:01 AM 2 15.95 0.00 1.62 1.62 0.08 80.72 09:35:01 AM 3 21.92 0.00 1.54 1.21 0.08 75.25 09:35:01 AM 4 21.73 0.00 2.07 1.50 0.10 74.60 09:35:01 AM 5 25.52 0.00 1.04 0.64 0.12 72.69 09:35:01 AM 6 19.87 0.00 1.94 1.31 0.10 76.78 09:35:01 AM 7 30.79 0.00 1.82 1.00 0.10 66.28 09:36:01 AM all 38.44 0.00 1.27 0.74 0.11 59.45 09:36:01 AM 0 26.75 0.00 1.76 3.15 0.12 68.23 09:36:01 AM 1 42.20 0.00 1.55 0.65 0.12 55.47 09:36:01 AM 2 53.77 0.00 2.28 0.95 0.12 42.88 09:36:01 AM 3 29.43 0.00 0.85 0.35 0.10 69.27 09:36:01 AM 4 25.48 0.00 1.19 0.32 0.08 72.93 09:36:01 AM 5 39.04 0.00 0.84 0.18 0.13 59.81 09:36:01 AM 6 39.69 0.00 1.06 0.25 0.08 58.91 09:36:01 AM 7 51.12 0.00 0.60 0.03 0.10 48.15 09:37:01 AM all 22.76 0.00 0.51 0.11 0.06 76.56 09:37:01 AM 0 8.52 0.00 0.72 0.18 0.08 90.49 09:37:01 AM 1 17.86 0.00 0.68 0.25 0.07 81.14 09:37:01 AM 2 61.62 0.00 1.49 0.18 0.10 36.61 09:37:01 AM 3 15.09 0.00 0.12 0.00 0.03 84.76 09:37:01 AM 4 29.17 0.00 0.20 0.05 0.05 70.53 09:37:01 AM 5 17.15 0.00 0.20 0.20 0.05 82.40 09:37:01 AM 6 10.31 0.00 0.50 0.00 0.07 89.12 09:37:01 AM 7 22.35 0.00 0.15 0.03 0.07 77.40 09:38:01 AM all 20.67 0.00 3.58 1.48 0.12 74.17 09:38:01 AM 0 26.96 0.00 3.22 1.18 0.12 68.53 09:38:01 AM 1 18.54 0.00 4.77 3.25 0.12 73.32 09:38:01 AM 2 18.15 0.00 3.43 3.94 0.12 74.36 09:38:01 AM 3 23.42 0.00 3.08 0.08 0.13 73.28 09:38:01 AM 4 25.25 0.00 4.40 1.88 0.12 68.34 09:38:01 AM 5 17.11 0.00 3.37 0.42 0.10 79.00 09:38:01 AM 6 18.53 0.00 2.96 0.12 0.10 78.29 09:38:01 AM 7 17.35 0.00 3.37 0.93 0.12 78.23 09:39:01 AM all 17.42 0.00 2.02 0.05 0.11 80.40 09:39:01 AM 0 18.53 0.00 1.97 0.07 0.12 79.31 09:39:01 AM 1 18.40 0.00 1.89 0.05 0.10 79.56 09:39:01 AM 2 15.24 0.00 2.55 0.08 0.12 82.01 09:39:01 AM 3 13.96 0.00 2.35 0.07 0.10 83.53 09:39:01 AM 4 17.82 0.00 1.74 0.03 0.12 80.28 09:39:01 AM 5 18.20 0.00 2.03 0.03 0.10 79.64 09:39:01 AM 6 14.77 0.00 1.62 0.03 0.10 83.47 09:39:01 AM 7 22.42 0.00 1.99 0.03 0.12 75.44 09:40:01 AM all 8.06 0.00 0.79 0.02 0.08 91.04 09:40:01 AM 0 2.17 0.00 0.64 0.05 0.10 97.04 09:40:01 AM 1 11.36 0.00 1.24 0.07 0.12 87.22 09:40:01 AM 2 12.64 0.00 0.84 0.00 0.08 86.44 09:40:01 AM 3 7.22 0.00 0.84 0.00 0.08 91.86 09:40:01 AM 4 11.66 0.00 0.47 0.00 0.07 87.80 09:40:01 AM 5 3.74 0.00 0.32 0.00 0.07 95.87 09:40:01 AM 6 12.51 0.00 0.75 0.00 0.07 86.67 09:40:01 AM 7 3.19 0.00 1.25 0.05 0.07 95.44 09:41:01 AM all 34.29 0.00 1.97 1.03 0.11 62.60 09:41:01 AM 0 33.16 0.00 1.83 0.02 0.12 64.88 09:41:01 AM 1 45.61 0.00 2.57 1.09 0.12 50.62 09:41:01 AM 2 32.49 0.00 2.08 0.96 0.12 64.35 09:41:01 AM 3 33.72 0.00 2.28 0.67 0.10 63.23 09:41:01 AM 4 18.32 0.00 1.88 0.54 0.10 79.16 09:41:01 AM 5 43.11 0.00 1.63 2.63 0.12 52.52 09:41:01 AM 6 33.72 0.00 1.61 0.10 0.10 64.47 09:41:01 AM 7 34.19 0.00 1.86 2.26 0.10 61.58 09:42:01 AM all 26.75 0.00 1.63 0.03 0.12 71.46 09:42:01 AM 0 22.40 0.00 1.82 0.00 0.12 75.66 09:42:01 AM 1 23.70 0.00 1.68 0.05 0.13 74.44 09:42:01 AM 2 21.16 0.00 2.20 0.00 0.12 76.53 09:42:01 AM 3 33.62 0.00 1.83 0.00 0.13 64.42 09:42:01 AM 4 36.39 0.00 1.39 0.10 0.12 62.00 09:42:01 AM 5 23.70 0.00 1.29 0.07 0.12 74.83 09:42:01 AM 6 24.38 0.00 1.16 0.03 0.10 74.33 09:42:01 AM 7 28.69 0.00 1.68 0.00 0.13 69.50 09:43:01 AM all 26.93 0.00 1.77 0.32 0.09 70.89 09:43:01 AM 0 23.32 0.00 1.31 0.07 0.08 75.22 09:43:01 AM 1 32.69 0.00 1.42 0.08 0.10 65.70 09:43:01 AM 2 24.73 0.00 1.72 1.04 0.10 72.41 09:43:01 AM 3 33.14 0.00 1.61 0.02 0.08 65.15 09:43:01 AM 4 30.47 0.00 1.42 0.02 0.12 67.97 09:43:01 AM 5 26.53 0.00 3.52 1.34 0.08 68.52 09:43:01 AM 6 24.61 0.00 1.96 0.02 0.08 73.33 09:43:01 AM 7 19.93 0.00 1.19 0.00 0.10 78.78 09:44:01 AM all 28.98 0.00 2.87 1.47 0.09 66.58 09:44:01 AM 0 32.23 0.00 2.60 0.00 0.10 65.07 09:44:01 AM 1 46.38 0.00 3.23 0.30 0.10 49.98 09:44:01 AM 2 22.96 0.00 3.44 0.30 0.12 73.18 09:44:01 AM 3 25.29 0.00 2.57 0.15 0.08 71.91 09:44:01 AM 4 34.75 0.00 3.72 2.06 0.08 59.38 09:44:01 AM 5 28.29 0.00 2.51 1.62 0.08 67.49 09:44:01 AM 6 17.67 0.00 1.64 0.15 0.08 80.46 09:44:01 AM 7 24.29 0.00 3.27 7.20 0.08 65.15 09:45:01 AM all 11.18 0.00 2.84 1.46 0.08 84.44 09:45:01 AM 0 9.92 0.00 3.82 0.49 0.08 85.69 09:45:01 AM 1 10.45 0.00 2.20 1.76 0.07 85.52 09:45:01 AM 2 3.54 0.00 2.04 1.56 0.08 92.78 09:45:01 AM 3 11.72 0.00 3.08 0.84 0.08 84.28 09:45:01 AM 4 21.92 0.00 3.34 1.02 0.08 73.63 09:45:01 AM 5 13.62 0.00 2.82 2.94 0.07 80.55 09:45:01 AM 6 12.98 0.00 2.35 1.46 0.08 83.13 09:45:01 AM 7 5.33 0.00 3.03 1.63 0.08 89.93 09:45:01 AM CPU %user %nice %system %iowait %steal %idle 09:46:01 AM all 10.11 0.00 1.04 0.08 0.06 88.70 09:46:01 AM 0 3.50 0.00 0.77 0.03 0.10 95.59 09:46:01 AM 1 9.53 0.00 1.07 0.05 0.07 89.29 09:46:01 AM 2 1.40 0.00 0.42 0.00 0.07 98.11 09:46:01 AM 3 17.03 0.00 1.54 0.10 0.05 81.29 09:46:01 AM 4 18.32 0.00 1.25 0.20 0.05 80.18 09:46:01 AM 5 13.26 0.00 1.32 0.10 0.05 85.27 09:46:01 AM 6 14.72 0.00 1.22 0.15 0.07 83.84 09:46:01 AM 7 3.14 0.00 0.77 0.02 0.05 96.03 Average: all 22.22 0.00 1.83 0.67 0.09 75.19 Average: 0 18.93 0.00 1.85 0.55 0.10 78.55 Average: 1 24.11 0.00 1.98 0.73 0.10 73.09 Average: 2 23.65 0.00 2.01 0.89 0.10 73.36 Average: 3 22.12 0.00 1.80 0.29 0.09 75.70 Average: 4 24.27 0.00 1.92 0.64 0.09 73.07 Average: 5 22.44 0.00 1.74 0.85 0.09 74.89 Average: 6 20.31 0.00 1.56 0.30 0.09 77.74 Average: 7 21.90 0.00 1.75 1.10 0.09 75.17