---> uname -a: Linux prd-centos8-docker-8c-8g-7536.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 1144 25066 19 5680 30272 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:46:37:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.159/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85606sec preferred_lft 85606sec inet6 fe80::f816:3eff:fe46:37c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:a8:8b:0c 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::42:9dff:fea8:8b0c/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) 10/30/2025 _x86_64_ (8 CPU) 13:10:46 LINUX RESTART (8 CPU) 01:11:01 PM tps rtps wtps bread/s bwrtn/s 01:12:01 PM 195.33 24.99 170.34 6024.81 37341.44 01:13:01 PM 256.93 17.59 239.34 3710.90 12434.36 01:14:01 PM 128.36 1.52 126.84 437.99 12402.88 01:15:01 PM 24.13 0.08 24.05 27.60 1707.83 01:16:01 PM 104.57 0.45 104.12 384.27 44429.79 01:17:01 PM 33.71 0.32 33.39 146.22 507.98 01:18:01 PM 13.41 0.48 12.93 21.46 317.74 01:19:01 PM 25.96 0.08 25.88 4.00 739.84 01:20:01 PM 101.63 0.00 101.63 0.00 23644.90 01:21:01 PM 14.19 0.00 14.19 0.00 481.58 01:22:01 PM 174.09 2.47 171.62 4495.65 2328.66 01:23:01 PM 45.22 1.37 43.85 1737.55 29369.66 01:24:01 PM 43.12 0.45 42.67 63.85 7675.54 Average: 89.28 3.83 85.45 1311.83 13337.21 01:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:12:01 PM 29675560 31301480 2980152 9.13 2688 1950952 1417620 4.21 146712 2410512 154468 01:13:01 PM 28223948 30385548 4431764 13.57 2688 2474292 2114308 6.27 226296 3718632 282780 01:14:01 PM 26937324 29208892 5718388 17.51 2688 2579964 3157308 9.37 271868 4941184 38388 01:15:01 PM 25799176 28702844 6856536 21.00 2688 3208632 3831652 11.37 326652 6009740 626104 01:16:01 PM 25114064 28518652 7541648 23.09 2688 3687760 3759248 11.15 410312 6521880 464 01:17:01 PM 24623788 28036976 8031924 24.60 2688 3694980 5402344 16.03 437176 6979460 136 01:18:01 PM 24624584 28041928 8031128 24.59 2688 3699496 4039972 11.99 439120 6978308 24 01:19:01 PM 24796232 28467608 7859480 24.07 2688 3949292 3668300 10.88 505796 6733968 238736 01:20:01 PM 23193916 27347596 9461796 28.97 2688 4421064 6195656 18.38 553224 8225808 3596 01:21:01 PM 22991176 27158084 9664536 29.60 2688 4435488 6243584 18.52 554616 8434168 1404 01:22:01 PM 23775016 28805188 8880696 27.19 2688 5279492 3259768 9.67 722988 7493384 787928 01:23:01 PM 24350412 29676248 8305300 25.43 2688 5569076 2674104 7.93 788408 6843384 152472 01:24:01 PM 25607024 30938376 7048688 21.58 2688 5572004 1621260 4.81 974084 5405196 9904 Average: 25362478 28968417 7293234 22.33 2688 3886346 3645010 10.81 489019 6207356 176646 01:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 382.66 256.91 1785.09 67.88 0.00 0.00 0.00 0.00 01:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 440.04 344.07 5129.01 57.03 0.00 0.00 0.00 0.00 01:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 144.27 125.59 1213.67 25.93 0.00 0.00 0.00 0.00 01:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 382.75 237.33 9556.43 35.99 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 3.10 1.60 1.35 1.43 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:17:01 PM lo 39.27 39.27 3.65 3.65 0.00 0.00 0.00 0.00 01:17:01 PM eth0 104.85 66.81 35.32 33.64 0.00 0.00 0.00 0.00 01:17:01 PM docker0 10.45 11.66 1.55 1.43 0.00 0.00 0.00 0.00 01:17:01 PM veth7ef6887 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:18:01 PM lo 63.35 63.35 3.44 3.44 0.00 0.00 0.00 0.00 01:18:01 PM eth0 340.63 249.16 93.85 101.36 0.00 0.00 0.00 0.00 01:18:01 PM docker0 2.12 2.52 0.30 0.40 0.00 0.00 0.00 0.00 01:19:01 PM lo 13.95 13.95 0.70 0.70 0.00 0.00 0.00 0.00 01:19:01 PM eth0 205.90 172.00 771.96 54.23 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM lo 125.46 125.46 19.86 19.86 0.00 0.00 0.00 0.00 01:20:01 PM eth0 571.88 191.35 2285.19 21.82 0.00 0.00 0.00 0.00 01:20:01 PM docker0 54.40 59.10 8.82 10.13 0.00 0.00 0.00 0.00 01:20:01 PM vethdf27ddc 47.70 51.63 8.74 8.49 0.00 0.00 0.00 0.00 01:20:01 PM vethd2f6c86 6.70 8.16 0.83 1.91 0.00 0.00 0.00 0.00 01:21:01 PM lo 973.26 973.26 172.71 172.71 0.00 0.00 0.00 0.00 01:21:01 PM eth0 156.95 116.84 46.71 50.64 0.00 0.00 0.00 0.00 01:21:01 PM docker0 423.95 435.25 75.46 88.44 0.00 0.00 0.00 0.00 01:21:01 PM vethdf27ddc 372.56 385.67 75.54 61.99 0.00 0.00 0.00 0.01 01:21:01 PM vethd2f6c86 51.39 49.61 5.71 26.45 0.00 0.00 0.00 0.00 01:22:01 PM lo 388.82 388.82 67.11 67.11 0.00 0.00 0.00 0.00 01:22:01 PM eth0 121.78 107.45 1516.22 30.94 0.00 0.00 0.00 0.00 01:22:01 PM docker0 176.52 178.77 42.78 24.94 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 161.25 122.11 2430.97 13.30 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 94.17 78.19 224.47 65.09 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 123.40 123.40 20.58 20.58 0.00 0.00 0.00 0.00 Average: eth0 239.25 159.19 1929.89 43.02 0.00 0.00 0.00 0.00 Average: docker0 51.35 52.88 9.92 9.64 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) 10/30/2025 _x86_64_ (8 CPU) 13:10:46 LINUX RESTART (8 CPU) 01:11:01 PM CPU %user %nice %system %iowait %steal %idle 01:12:01 PM all 13.40 0.00 2.06 3.52 0.06 80.95 01:12:01 PM 0 8.30 0.00 1.59 13.22 0.05 76.84 01:12:01 PM 1 15.39 0.00 3.51 2.50 0.08 78.51 01:12:01 PM 2 30.73 0.00 3.45 2.96 0.10 62.76 01:12:01 PM 3 12.09 0.00 1.44 1.25 0.07 85.15 01:12:01 PM 4 8.32 0.00 1.54 0.85 0.05 89.24 01:12:01 PM 5 13.40 0.00 1.42 2.24 0.07 82.88 01:12:01 PM 6 7.35 0.00 2.11 1.27 0.05 89.21 01:12:01 PM 7 11.63 0.00 1.45 3.89 0.05 82.97 01:13:01 PM all 22.48 0.00 1.40 2.04 0.10 73.98 01:13:01 PM 0 26.89 0.00 1.50 0.30 0.10 71.20 01:13:01 PM 1 31.55 0.00 2.07 3.19 0.12 63.07 01:13:01 PM 2 29.43 0.00 1.77 3.90 0.12 64.79 01:13:01 PM 3 24.92 0.00 1.32 1.75 0.08 71.92 01:13:01 PM 4 16.76 0.00 1.07 1.17 0.10 80.90 01:13:01 PM 5 10.09 0.00 1.02 3.76 0.10 85.03 01:13:01 PM 6 19.07 0.00 1.42 1.59 0.13 77.77 01:13:01 PM 7 21.10 0.00 0.99 0.67 0.08 77.17 01:14:01 PM all 34.68 0.00 0.98 0.95 0.10 63.30 01:14:01 PM 0 39.56 0.00 0.48 0.17 0.10 59.69 01:14:01 PM 1 24.53 0.00 1.30 1.72 0.10 72.34 01:14:01 PM 2 43.41 0.00 1.07 0.33 0.12 55.07 01:14:01 PM 3 27.92 0.00 0.85 3.68 0.10 67.45 01:14:01 PM 4 45.40 0.00 1.65 0.67 0.10 52.18 01:14:01 PM 5 29.48 0.00 0.83 0.12 0.08 69.48 01:14:01 PM 6 25.95 0.00 1.05 0.15 0.08 72.77 01:14:01 PM 7 41.20 0.00 0.55 0.75 0.08 57.41 01:15:01 PM all 20.04 0.00 0.81 0.71 0.07 78.37 01:15:01 PM 0 16.58 0.00 1.11 0.07 0.12 82.13 01:15:01 PM 1 16.46 0.00 0.70 0.00 0.07 82.77 01:15:01 PM 2 24.26 0.00 0.50 0.13 0.07 75.04 01:15:01 PM 3 6.30 0.00 0.50 2.51 0.05 90.64 01:15:01 PM 4 52.35 0.00 1.44 0.73 0.12 45.36 01:15:01 PM 5 14.47 0.00 1.22 0.25 0.05 84.01 01:15:01 PM 6 20.37 0.00 0.58 0.00 0.05 78.99 01:15:01 PM 7 9.53 0.00 0.45 1.95 0.05 88.01 01:16:01 PM all 7.41 0.00 1.91 10.31 0.05 80.32 01:16:01 PM 0 8.06 0.00 1.73 10.05 0.07 80.09 01:16:01 PM 1 7.44 0.00 1.92 13.64 0.07 76.93 01:16:01 PM 2 6.52 0.00 2.15 7.48 0.05 83.81 01:16:01 PM 3 7.95 0.00 2.35 2.63 0.05 87.01 01:16:01 PM 4 4.41 0.00 1.73 1.68 0.03 92.15 01:16:01 PM 5 11.15 0.00 1.48 14.28 0.07 73.03 01:16:01 PM 6 6.30 0.00 2.37 19.91 0.05 71.37 01:16:01 PM 7 7.43 0.00 1.56 12.85 0.05 78.11 01:17:01 PM all 22.03 0.00 2.05 0.39 0.11 75.41 01:17:01 PM 0 21.21 0.00 2.18 1.37 0.10 75.14 01:17:01 PM 1 23.35 0.00 2.29 0.27 0.10 73.99 01:17:01 PM 2 25.00 0.00 2.71 0.37 0.13 71.78 01:17:01 PM 3 19.91 0.00 1.47 0.25 0.08 78.28 01:17:01 PM 4 22.97 0.00 1.68 0.22 0.10 75.04 01:17:01 PM 5 20.72 0.00 1.94 0.07 0.12 77.15 01:17:01 PM 6 18.29 0.00 1.74 0.45 0.12 79.40 01:17:01 PM 7 24.81 0.00 2.38 0.15 0.12 72.54 01:18:01 PM all 8.18 0.00 1.25 0.03 0.06 90.49 01:18:01 PM 0 7.13 0.00 1.50 0.12 0.05 91.20 01:18:01 PM 1 8.86 0.00 0.94 0.05 0.07 90.09 01:18:01 PM 2 6.79 0.00 1.62 0.00 0.05 91.53 01:18:01 PM 3 7.83 0.00 1.00 0.02 0.07 91.09 01:18:01 PM 4 6.96 0.00 1.19 0.02 0.07 91.77 01:18:01 PM 5 9.12 0.00 1.27 0.02 0.05 89.54 01:18:01 PM 6 6.58 0.00 1.05 0.00 0.05 92.32 01:18:01 PM 7 12.13 0.00 1.39 0.00 0.07 86.41 01:19:01 PM all 34.94 0.00 1.13 0.24 0.10 63.59 01:19:01 PM 0 38.91 0.00 0.57 0.47 0.10 59.95 01:19:01 PM 1 31.08 0.00 1.20 0.05 0.10 67.56 01:19:01 PM 2 26.07 0.00 1.02 0.50 0.08 72.33 01:19:01 PM 3 44.19 0.00 0.72 0.00 0.10 54.99 01:19:01 PM 4 47.13 0.00 1.82 0.84 0.12 50.10 01:19:01 PM 5 23.51 0.00 1.07 0.07 0.10 75.25 01:19:01 PM 6 33.63 0.00 1.42 0.03 0.08 64.83 01:19:01 PM 7 34.97 0.00 1.22 0.00 0.10 63.71 01:20:01 PM all 21.35 0.00 1.69 3.38 0.09 73.49 01:20:01 PM 0 10.68 0.00 1.44 0.57 0.10 87.20 01:20:01 PM 1 19.79 0.00 1.66 3.13 0.10 75.32 01:20:01 PM 2 15.81 0.00 2.12 8.69 0.08 73.30 01:20:01 PM 3 29.02 0.00 1.64 6.90 0.08 62.35 01:20:01 PM 4 32.31 0.00 1.88 1.02 0.08 64.71 01:20:01 PM 5 21.60 0.00 1.34 4.53 0.07 72.47 01:20:01 PM 6 18.33 0.00 1.48 0.07 0.08 80.05 01:20:01 PM 7 23.25 0.00 1.96 2.18 0.08 72.53 01:21:01 PM all 15.37 0.00 1.41 0.05 0.09 83.08 01:21:01 PM 0 15.35 0.00 1.09 0.15 0.08 83.32 01:21:01 PM 1 13.57 0.00 1.81 0.03 0.10 84.49 01:21:01 PM 2 9.41 0.00 1.73 0.22 0.10 88.55 01:21:01 PM 3 20.02 0.00 1.41 0.02 0.08 78.47 01:21:01 PM 4 17.16 0.00 1.26 0.00 0.08 81.50 01:21:01 PM 5 15.46 0.00 0.94 0.00 0.08 83.52 01:21:01 PM 6 13.67 0.00 1.41 0.02 0.10 84.80 01:21:01 PM 7 18.33 0.00 1.64 0.00 0.08 79.95 01:22:01 PM all 29.14 0.00 1.89 0.86 0.09 68.01 01:22:01 PM 0 39.46 0.00 1.56 0.07 0.12 58.80 01:22:01 PM 1 22.50 0.00 2.08 0.17 0.10 75.16 01:22:01 PM 2 47.30 0.00 3.21 0.13 0.10 49.26 01:22:01 PM 3 36.69 0.00 1.67 0.07 0.10 61.47 01:22:01 PM 4 43.93 0.00 2.18 0.69 0.10 53.11 01:22:01 PM 5 15.53 0.00 0.87 0.02 0.07 83.52 01:22:01 PM 6 20.55 0.00 1.93 1.76 0.08 75.67 01:22:01 PM 7 7.08 0.00 1.66 4.01 0.07 87.18 01:22:01 PM CPU %user %nice %system %iowait %steal %idle 01:23:01 PM all 33.69 0.00 0.97 3.02 0.08 62.24 01:23:01 PM 0 43.84 0.00 0.47 0.03 0.08 55.58 01:23:01 PM 1 47.33 0.00 2.21 7.38 0.10 42.98 01:23:01 PM 2 26.20 0.00 0.80 9.41 0.07 63.52 01:23:01 PM 3 35.92 0.00 0.69 1.24 0.08 62.06 01:23:01 PM 4 32.28 0.00 1.07 3.01 0.10 63.54 01:23:01 PM 5 27.34 0.00 0.62 0.18 0.08 71.78 01:23:01 PM 6 50.25 0.00 1.20 0.05 0.10 48.39 01:23:01 PM 7 6.34 0.00 0.69 2.88 0.05 90.05 01:24:01 PM all 10.21 0.00 0.90 0.66 0.04 88.19 01:24:01 PM 0 6.55 0.00 0.82 0.15 0.03 92.45 01:24:01 PM 1 16.44 0.00 0.90 0.45 0.05 82.16 01:24:01 PM 2 16.29 0.00 0.93 0.08 0.05 82.64 01:24:01 PM 3 24.65 0.00 1.33 2.35 0.05 71.61 01:24:01 PM 4 5.44 0.00 1.08 0.35 0.03 93.09 01:24:01 PM 5 4.63 0.00 0.62 0.00 0.03 94.72 01:24:01 PM 6 0.97 0.00 0.62 0.00 0.03 98.38 01:24:01 PM 7 6.67 0.00 0.92 1.88 0.03 90.49 Average: all 21.00 0.00 1.42 2.01 0.08 75.49 Average: 0 21.75 0.00 1.23 2.05 0.08 74.88 Average: 1 21.41 0.00 1.74 2.50 0.09 74.26 Average: 2 23.64 0.00 1.77 2.63 0.09 71.87 Average: 3 22.88 0.00 1.26 1.74 0.08 74.04 Average: 4 25.81 0.00 1.51 0.86 0.08 71.74 Average: 5 16.65 0.00 1.13 1.96 0.07 80.19 Average: 6 18.57 0.00 1.41 1.94 0.08 78.00 Average: 7 17.27 0.00 1.30 2.40 0.07 78.97