---> uname -a: Linux prd-centos8-docker-8c-8g-19015.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: 2800.000 BogoMIPS: 5600.00 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 1142 25152 19 5595 30274 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:52:74:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fe52:7459/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:40:c1:85 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:fe40:c185/64 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) 06/06/2025 _x86_64_ (8 CPU) 15:05:30 LINUX RESTART (8 CPU) 03:06:01 PM tps rtps wtps bread/s bwrtn/s 03:07:01 PM 210.13 16.49 193.64 2965.01 10451.32 03:08:01 PM 212.05 2.87 209.18 1126.75 15556.72 03:09:01 PM 141.49 0.77 140.72 480.37 41886.35 03:10:01 PM 36.47 0.48 35.98 21.46 540.05 03:11:01 PM 7.65 0.00 7.65 0.00 194.49 03:12:01 PM 5.01 0.02 5.00 0.93 340.40 03:13:01 PM 106.92 0.00 106.92 0.00 23306.10 03:14:01 PM 19.24 0.00 19.24 0.00 675.16 03:15:01 PM 185.69 2.48 183.20 4509.78 2278.19 03:16:01 PM 52.27 1.80 50.47 1785.67 33216.86 Average: 97.69 2.49 95.19 1088.94 12844.32 03:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 PM 29044788 30924600 3610924 11.06 2688 2197024 1668576 4.95 169652 2983712 173112 03:08:01 PM 26500372 28743744 6155340 18.85 2688 2552860 3559584 10.56 276292 5380372 86516 03:09:01 PM 24499156 27877744 8156556 24.98 2688 3662544 4490860 13.32 428876 7119940 84 03:10:01 PM 24294968 27679448 8360744 25.60 2688 3668032 4420524 13.12 438380 7314160 1236 03:11:01 PM 24167080 27553204 8488632 25.99 2688 3669696 4439156 13.17 438940 7441708 80 03:12:01 PM 24959816 28355240 7695896 23.57 2688 3678720 4336376 12.87 441404 6650560 1044 03:13:01 PM 23376364 27464120 9279348 28.42 2688 4356172 6146396 18.24 539864 8073284 220 03:14:01 PM 22429156 26550892 10226556 31.32 2688 4394252 6860564 20.36 552124 9001036 4144 03:15:01 PM 23726932 28760708 8928780 27.34 2688 5286204 3315140 9.84 722680 7544596 835900 03:16:01 PM 25777244 31020308 6878468 21.06 2688 5488888 1528540 4.54 957260 5257344 39528 Average: 24877588 28493001 7778124 23.82 2688 3895439 4076572 12.10 496547 6676671 114186 03:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 276.71 211.21 2185.09 48.64 0.00 0.00 0.00 0.00 03:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 393.10 302.40 4902.15 50.56 0.00 0.00 0.00 0.00 03:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM lo 1.80 1.80 0.09 0.09 0.00 0.00 0.00 0.00 03:09:01 PM eth0 328.51 191.79 9485.66 21.93 0.00 0.00 0.00 0.00 03:09:01 PM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 03:09:01 PM veth452558a 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:10:01 PM lo 44.86 44.86 3.95 3.95 0.00 0.00 0.00 0.00 03:10:01 PM eth0 249.18 162.94 62.99 66.55 0.00 0.00 0.00 0.00 03:10:01 PM docker0 9.90 11.34 1.56 1.44 0.00 0.00 0.00 0.00 03:11:01 PM lo 57.10 57.10 2.91 2.91 0.00 0.00 0.00 0.00 03:11:01 PM eth0 301.87 192.07 71.50 75.54 0.00 0.00 0.00 0.00 03:11:01 PM docker0 0.72 0.95 0.11 0.19 0.00 0.00 0.00 0.00 03:12:01 PM lo 2.90 2.90 0.14 0.14 0.00 0.00 0.00 0.00 03:12:01 PM eth0 258.01 178.76 110.02 44.86 0.00 0.00 0.00 0.00 03:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:13:01 PM eth0 622.63 343.81 2849.41 34.09 0.00 0.00 0.00 0.00 03:13:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM veth434225b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:13:01 PM vethed1e9bf 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:14:01 PM lo 982.69 982.69 218.16 218.16 0.00 0.00 0.00 0.00 03:14:01 PM eth0 284.74 187.25 91.34 86.80 0.00 0.00 0.00 0.00 03:14:01 PM docker0 472.48 490.45 108.86 105.45 0.00 0.00 0.00 0.00 03:14:01 PM veth434225b 435.84 453.87 111.38 81.32 0.00 0.00 0.00 0.01 03:14:01 PM vethed1e9bf 36.64 37.09 3.94 24.38 0.00 0.00 0.00 0.00 03:15:01 PM lo 60.74 60.74 8.76 8.76 0.00 0.00 0.00 0.00 03:15:01 PM eth0 96.47 79.07 1500.52 15.81 0.00 0.00 0.00 0.00 03:15:01 PM docker0 29.78 29.55 4.78 4.32 0.00 0.00 0.00 0.00 03:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM eth0 436.57 279.66 2316.45 39.57 0.00 0.00 0.00 0.00 03:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 115.03 115.03 23.40 23.40 0.00 0.00 0.00 0.00 Average: eth0 324.77 212.89 2357.44 48.44 0.00 0.00 0.00 0.00 Average: docker0 51.29 53.25 11.53 11.14 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) 06/06/2025 _x86_64_ (8 CPU) 15:05:30 LINUX RESTART (8 CPU) 03:06:01 PM CPU %user %nice %system %iowait %steal %idle 03:07:01 PM all 14.25 0.00 1.20 0.58 0.06 83.91 03:07:01 PM 0 9.55 0.00 0.82 0.18 0.05 89.39 03:07:01 PM 1 20.53 0.00 1.47 0.53 0.10 77.37 03:07:01 PM 2 16.76 0.00 2.09 1.39 0.05 79.71 03:07:01 PM 3 27.92 0.00 2.22 0.53 0.07 69.26 03:07:01 PM 4 7.62 0.00 0.63 0.67 0.07 91.01 03:07:01 PM 5 5.48 0.00 0.72 0.35 0.07 93.38 03:07:01 PM 6 17.39 0.00 0.95 0.45 0.05 81.16 03:07:01 PM 7 8.76 0.00 0.69 0.50 0.03 90.02 03:08:01 PM all 44.48 0.00 1.48 0.55 0.10 53.39 03:08:01 PM 0 34.53 0.00 1.40 0.33 0.10 63.64 03:08:01 PM 1 48.21 0.00 1.52 0.55 0.12 49.60 03:08:01 PM 2 35.55 0.00 1.15 0.25 0.08 62.97 03:08:01 PM 3 43.57 0.00 1.40 0.97 0.08 53.98 03:08:01 PM 4 44.40 0.00 0.68 0.10 0.10 54.72 03:08:01 PM 5 49.11 0.00 2.16 0.82 0.12 47.79 03:08:01 PM 6 52.68 0.00 1.94 0.53 0.12 44.73 03:08:01 PM 7 47.78 0.00 1.60 0.85 0.08 49.68 03:09:01 PM all 22.72 0.00 2.95 1.07 0.09 73.17 03:09:01 PM 0 26.16 0.00 2.37 0.60 0.08 70.79 03:09:01 PM 1 27.62 0.00 2.94 2.02 0.08 67.34 03:09:01 PM 2 21.64 0.00 3.33 3.38 0.08 71.57 03:09:01 PM 3 14.44 0.00 2.76 0.82 0.10 81.87 03:09:01 PM 4 24.19 0.00 3.44 1.04 0.08 71.24 03:09:01 PM 5 25.84 0.00 3.73 0.30 0.08 70.04 03:09:01 PM 6 22.00 0.00 2.83 0.25 0.08 74.84 03:09:01 PM 7 19.84 0.00 2.22 0.12 0.10 77.72 03:10:01 PM all 22.08 0.00 2.33 0.06 0.09 75.44 03:10:01 PM 0 18.16 0.00 2.10 0.03 0.08 79.62 03:10:01 PM 1 24.38 0.00 2.63 0.07 0.08 72.84 03:10:01 PM 2 22.24 0.00 1.96 0.10 0.08 75.62 03:10:01 PM 3 24.69 0.00 2.78 0.07 0.10 72.36 03:10:01 PM 4 24.48 0.00 2.98 0.08 0.08 72.37 03:10:01 PM 5 22.30 0.00 1.74 0.03 0.10 75.83 03:10:01 PM 6 24.34 0.00 1.77 0.03 0.08 73.77 03:10:01 PM 7 16.04 0.00 2.68 0.07 0.08 81.13 03:11:01 PM all 5.27 0.00 1.00 0.01 0.07 93.64 03:11:01 PM 0 4.49 0.00 0.83 0.02 0.07 94.59 03:11:01 PM 1 4.01 0.00 1.19 0.02 0.08 94.70 03:11:01 PM 2 6.55 0.00 1.29 0.00 0.08 92.08 03:11:01 PM 3 6.49 0.00 1.12 0.00 0.07 92.32 03:11:01 PM 4 5.38 0.00 0.99 0.03 0.07 93.54 03:11:01 PM 5 4.53 0.00 0.73 0.00 0.05 94.69 03:11:01 PM 6 4.36 0.00 0.74 0.03 0.07 94.80 03:11:01 PM 7 6.38 0.00 1.14 0.02 0.07 92.40 03:12:01 PM all 15.13 0.00 0.51 0.01 0.05 84.30 03:12:01 PM 0 2.24 0.00 0.90 0.00 0.08 96.78 03:12:01 PM 1 7.24 0.00 0.33 0.03 0.05 92.34 03:12:01 PM 2 5.03 0.00 0.35 0.00 0.05 94.57 03:12:01 PM 3 21.87 0.00 0.28 0.00 0.03 77.81 03:12:01 PM 4 9.43 0.00 0.48 0.03 0.05 90.00 03:12:01 PM 5 32.19 0.00 0.22 0.02 0.05 67.52 03:12:01 PM 6 33.72 0.00 1.43 0.00 0.05 64.80 03:12:01 PM 7 9.26 0.00 0.08 0.00 0.02 90.64 03:13:01 PM all 33.22 0.00 1.94 0.58 0.09 64.17 03:13:01 PM 0 51.91 0.00 0.94 0.02 0.08 47.05 03:13:01 PM 1 29.02 0.00 2.53 1.56 0.10 66.79 03:13:01 PM 2 36.64 0.00 2.28 0.44 0.10 60.54 03:13:01 PM 3 27.23 0.00 2.23 0.12 0.08 70.34 03:13:01 PM 4 28.48 0.00 1.68 0.45 0.08 69.30 03:13:01 PM 5 26.26 0.00 2.00 0.10 0.08 71.56 03:13:01 PM 6 31.40 0.00 2.09 0.35 0.08 66.07 03:13:01 PM 7 34.78 0.00 1.81 1.59 0.10 61.72 03:14:01 PM all 32.26 0.00 1.95 0.09 0.10 65.59 03:14:01 PM 0 36.90 0.00 2.01 0.00 0.08 61.00 03:14:01 PM 1 33.34 0.00 2.48 0.02 0.12 64.03 03:14:01 PM 2 21.68 0.00 1.61 0.02 0.12 76.58 03:14:01 PM 3 31.55 0.00 1.86 0.02 0.10 66.47 03:14:01 PM 4 48.29 0.00 2.25 0.03 0.10 49.33 03:14:01 PM 5 28.63 0.00 1.64 0.07 0.10 69.56 03:14:01 PM 6 32.42 0.00 1.89 0.02 0.10 65.56 03:14:01 PM 7 25.28 0.00 1.84 0.58 0.10 72.19 03:15:01 PM all 31.88 0.00 1.76 0.36 0.08 65.93 03:15:01 PM 0 54.92 0.00 1.15 0.05 0.10 43.77 03:15:01 PM 1 38.63 0.00 2.23 0.00 0.08 59.06 03:15:01 PM 2 17.16 0.00 1.87 0.35 0.05 80.57 03:15:01 PM 3 21.79 0.00 1.52 0.12 0.08 76.49 03:15:01 PM 4 42.09 0.00 2.04 0.27 0.08 55.51 03:15:01 PM 5 26.40 0.00 1.84 0.13 0.07 71.56 03:15:01 PM 6 27.12 0.00 1.37 0.18 0.07 71.26 03:15:01 PM 7 26.83 0.00 2.07 1.78 0.08 69.24 03:16:01 PM all 24.89 0.00 1.12 0.91 0.07 73.02 03:16:01 PM 0 24.22 0.00 1.05 0.00 0.08 74.65 03:16:01 PM 1 13.28 0.00 0.89 3.21 0.07 82.56 03:16:01 PM 2 29.76 0.00 0.52 0.08 0.08 69.55 03:16:01 PM 3 18.24 0.00 2.14 0.62 0.07 78.93 03:16:01 PM 4 47.65 0.00 1.40 0.05 0.07 50.84 03:16:01 PM 5 9.41 0.00 0.89 0.05 0.05 89.60 03:16:01 PM 6 28.86 0.00 1.55 3.07 0.07 66.44 03:16:01 PM 7 27.62 0.00 0.52 0.18 0.07 71.61 Average: all 24.59 0.00 1.62 0.42 0.08 73.28 Average: 0 26.28 0.00 1.36 0.12 0.08 72.16 Average: 1 24.58 0.00 1.82 0.80 0.09 72.71 Average: 2 21.29 0.00 1.64 0.60 0.08 76.38 Average: 3 23.77 0.00 1.83 0.33 0.08 73.99 Average: 4 28.14 0.00 1.65 0.28 0.08 69.85 Average: 5 23.01 0.00 1.56 0.19 0.08 75.16 Average: 6 27.42 0.00 1.66 0.49 0.08 70.35 Average: 7 22.25 0.00 1.46 0.57 0.07 75.65