---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-29279 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 882 27911 0 3373 30835 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:3f:aa:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.10/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fe3f:aaf9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:51:42:df 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::42:5eff:fe51:42df/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29279) 07/19/25 _x86_64_ (8 CPU) 20:26:59 LINUX RESTART (8 CPU) 20:27:02 tps rtps wtps bread/s bwrtn/s 20:28:01 373.84 76.05 297.80 5382.62 73528.99 20:29:01 160.09 19.36 140.73 441.26 48327.28 20:30:01 69.09 0.90 68.19 52.25 37891.90 20:31:01 77.81 3.35 74.46 460.25 45912.03 20:32:01 137.18 0.45 136.73 21.20 52731.74 20:33:01 46.88 33.19 13.68 2486.65 5492.28 Average: 143.52 22.07 121.45 1463.30 43899.95 20:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:28:01 30250204 31632088 2689016 8.16 54436 1648828 1477868 4.35 915128 1506592 69780 20:29:01 28663792 30522664 4275428 12.98 83076 2074048 2747460 8.08 2080692 1876824 105676 20:30:01 28017988 29959060 4921232 14.94 87240 2147984 3055144 8.99 2689608 1903452 6912 20:31:01 28280256 30558488 4658964 14.14 93536 2470176 2206780 6.49 2170424 2141132 556 20:32:01 27722900 30505316 5216320 15.84 100484 2957080 2227336 6.55 2244764 2599516 100 20:33:01 28555472 31538808 4383748 13.31 102364 3153872 1546812 4.55 1302028 2706208 15156 Average: 28581769 30786071 4357451 13.23 86856 2408665 2210233 6.50 1900441 2122287 33030 20:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:28:01 ens3 442.01 284.92 1247.96 75.64 0.00 0.00 0.00 0.00 20:28:01 lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 402.30 283.09 3677.64 49.99 0.00 0.00 0.00 0.00 20:29:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 649.97 406.31 1125.57 139.06 0.00 0.00 0.00 0.00 20:30:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 289.80 194.87 1461.58 59.10 0.00 0.00 0.00 0.00 20:31:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 20:31:01 docker0 2.78 6.95 0.15 39.23 0.00 0.00 0.00 0.00 20:32:01 ens3 239.71 131.03 275.96 48.67 0.00 0.00 0.00 0.00 20:32:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 20:32:01 docker0 6.17 13.20 0.34 79.46 0.00 0.00 0.00 0.00 20:33:01 ens3 991.28 688.65 2656.36 233.99 0.00 0.00 0.00 0.00 20:33:01 lo 0.67 0.67 0.09 0.09 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 502.68 331.60 1742.16 101.15 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 1.50 3.37 0.08 19.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29279) 07/19/25 _x86_64_ (8 CPU) 20:26:59 LINUX RESTART (8 CPU) 20:27:02 CPU %user %nice %system %iowait %steal %idle 20:28:01 all 7.75 0.00 1.21 3.20 0.03 87.80 20:28:01 0 3.44 0.00 0.78 12.39 0.03 83.35 20:28:01 1 7.29 0.00 0.58 0.66 0.03 91.44 20:28:01 2 18.40 0.00 1.70 1.80 0.05 78.05 20:28:01 3 6.14 0.00 2.04 3.70 0.03 88.08 20:28:01 4 11.06 0.00 2.58 0.66 0.03 85.67 20:28:01 5 7.30 0.00 0.73 0.56 0.03 91.37 20:28:01 6 4.58 0.00 0.51 2.75 0.02 92.14 20:28:01 7 3.79 0.00 0.75 3.14 0.03 92.29 20:29:01 all 20.03 0.00 1.05 1.78 0.05 77.08 20:29:01 0 12.65 0.00 1.35 0.60 0.03 85.36 20:29:01 1 25.20 0.00 0.77 1.13 0.07 72.84 20:29:01 2 20.89 0.00 1.49 2.65 0.07 74.90 20:29:01 3 33.08 0.00 1.50 1.09 0.07 64.27 20:29:01 4 12.59 0.00 0.92 0.88 0.03 85.58 20:29:01 5 11.59 0.00 0.70 0.05 0.03 87.62 20:29:01 6 28.22 0.00 1.24 0.54 0.07 69.94 20:29:01 7 15.99 0.00 0.52 7.32 0.07 76.10 20:30:01 all 39.16 0.00 1.01 0.87 0.07 58.89 20:30:01 0 38.45 0.00 0.92 0.03 0.07 60.53 20:30:01 1 38.24 0.00 0.80 0.08 0.08 60.79 20:30:01 2 31.68 0.00 0.67 0.20 0.05 67.40 20:30:01 3 40.05 0.00 0.85 0.02 0.07 59.01 20:30:01 4 43.54 0.00 1.05 0.02 0.07 55.32 20:30:01 5 35.02 0.00 1.13 0.00 0.07 63.77 20:30:01 6 47.76 0.00 1.18 0.02 0.08 50.96 20:30:01 7 38.53 0.00 1.44 6.62 0.10 53.30 20:31:01 all 30.23 0.00 1.55 1.29 0.08 66.86 20:31:01 0 26.57 0.00 1.47 0.12 0.07 71.78 20:31:01 1 35.36 0.00 1.89 0.07 0.07 62.62 20:31:01 2 28.44 0.00 1.46 0.03 0.07 70.00 20:31:01 3 29.69 0.00 1.69 2.56 0.08 65.98 20:31:01 4 34.95 0.00 1.14 0.03 0.07 63.81 20:31:01 5 24.64 0.00 1.74 0.07 0.08 73.47 20:31:01 6 28.24 0.00 1.32 0.13 0.05 70.26 20:31:01 7 33.95 0.00 1.71 7.33 0.08 56.93 20:32:01 all 23.85 0.00 2.20 1.68 0.07 72.19 20:32:01 0 29.35 0.00 2.25 2.48 0.08 65.83 20:32:01 1 25.29 0.00 2.14 0.03 0.08 72.45 20:32:01 2 23.13 0.00 2.46 0.12 0.07 74.22 20:32:01 3 32.95 0.00 2.75 0.03 0.07 64.19 20:32:01 4 27.31 0.00 1.93 0.82 0.08 69.85 20:32:01 5 15.95 0.00 2.07 3.51 0.07 78.40 20:32:01 6 17.29 0.00 2.05 0.05 0.07 80.55 20:32:01 7 19.54 0.00 1.88 6.43 0.07 72.08 20:33:01 all 35.54 0.00 1.03 0.28 0.07 63.09 20:33:01 0 43.91 0.00 1.37 0.15 0.08 54.48 20:33:01 1 20.90 0.00 0.52 0.25 0.05 78.28 20:33:01 2 37.53 0.00 0.92 0.08 0.07 61.40 20:33:01 3 28.09 0.00 1.19 0.07 0.07 70.59 20:33:01 4 39.41 0.00 0.58 0.02 0.07 59.93 20:33:01 5 33.41 0.00 2.04 1.29 0.07 63.20 20:33:01 6 35.26 0.00 1.12 0.08 0.08 63.45 20:33:01 7 45.75 0.00 0.57 0.25 0.08 53.35 Average: all 26.14 0.00 1.34 1.51 0.06 70.94 Average: 0 25.80 0.00 1.36 2.60 0.06 70.18 Average: 1 25.42 0.00 1.12 0.37 0.06 73.02 Average: 2 26.71 0.00 1.45 0.81 0.06 70.97 Average: 3 28.39 0.00 1.67 1.24 0.06 68.64 Average: 4 28.19 0.00 1.36 0.41 0.06 69.99 Average: 5 21.37 0.00 1.40 0.91 0.06 76.26 Average: 6 26.96 0.00 1.24 0.59 0.06 71.15 Average: 7 26.32 0.00 1.14 5.19 0.07 67.28