---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22024 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: 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 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 866 27434 0 3866 30845 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:5c:88:5a brd ff:ff:ff:ff:ff:ff inet 10.30.107.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fe5c:885a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:58:85:18 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::42:93ff:fe58:8518/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22024) 06/18/25 _x86_64_ (8 CPU) 09:27:11 LINUX RESTART (8 CPU) 09:28:01 tps rtps wtps bread/s bwrtn/s 09:29:01 215.18 41.14 174.04 2234.03 97616.80 09:30:01 75.59 8.73 66.86 351.08 13985.20 09:31:01 21.33 1.05 20.28 27.33 12795.73 09:32:01 13.08 0.47 12.61 20.53 4206.50 09:33:01 421.34 4.93 416.41 488.10 60379.74 Average: 149.31 11.26 138.05 624.20 37796.75 09:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:29:01 29263636 31111596 3675584 11.16 82300 2065580 2419764 7.12 1476900 1885268 107816 09:30:01 27900844 29890304 5038376 15.30 86344 2198452 2898024 8.53 2778400 1936864 13876 09:31:01 27415492 29765900 5523728 16.77 87592 2552036 3030844 8.92 3018628 2169196 660 09:32:01 26542184 29156332 6397036 19.42 90276 2806836 3492076 10.27 3631368 2417680 229692 09:33:01 28037820 31531172 4901400 14.88 102216 3656876 1530316 4.50 1561100 2954360 25364 Average: 27831995 30291061 5107225 15.50 89746 2655956 2674205 7.87 2493279 2272674 75482 09:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:29:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 375.12 278.55 2872.92 39.07 0.00 0.00 0.00 0.00 09:30:01 lo 0.43 0.43 0.04 0.04 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 1189.52 875.52 1876.33 300.54 0.00 0.00 0.00 0.00 09:31:01 lo 23.75 23.75 5.35 5.35 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 ens3 513.23 442.13 462.64 1873.74 0.00 0.00 0.00 0.00 09:32:01 lo 13.15 13.15 2.09 2.09 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 ens3 566.59 444.13 201.02 175.67 0.00 0.00 0.00 0.00 09:33:01 lo 4.27 4.27 0.39 0.39 0.00 0.00 0.00 0.00 09:33:01 docker0 20.11 64.20 1.15 412.00 0.00 0.00 0.00 0.00 09:33:01 ens3 728.82 714.46 3780.63 5705.53 0.00 0.00 0.00 0.00 Average: lo 8.49 8.49 1.59 1.59 0.00 0.00 0.00 0.00 Average: docker0 4.02 12.84 0.23 82.41 0.00 0.00 0.00 0.00 Average: ens3 674.68 550.97 1838.77 1619.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22024) 06/18/25 _x86_64_ (8 CPU) 09:27:11 LINUX RESTART (8 CPU) 09:28:01 CPU %user %nice %system %iowait %steal %idle 09:29:01 all 16.67 0.00 0.95 1.81 0.05 80.52 09:29:01 0 15.08 0.00 0.23 0.00 0.05 84.64 09:29:01 1 9.91 0.00 0.80 0.50 0.05 88.74 09:29:01 2 11.33 0.00 0.95 7.54 0.05 80.12 09:29:01 3 9.79 0.00 0.50 0.31 0.05 89.35 09:29:01 4 32.92 0.00 2.14 1.20 0.05 63.70 09:29:01 5 14.67 0.00 1.17 0.78 0.03 83.35 09:29:01 6 8.38 0.00 0.27 3.66 0.08 87.61 09:29:01 7 31.26 0.00 1.57 0.53 0.03 66.61 09:30:01 all 39.81 0.00 2.84 0.13 0.07 57.16 09:30:01 0 31.95 0.00 4.78 0.05 0.07 63.16 09:30:01 1 42.21 0.00 3.28 0.54 0.07 53.91 09:30:01 2 48.34 0.00 3.32 0.12 0.05 48.17 09:30:01 3 40.50 0.00 3.83 0.03 0.07 55.56 09:30:01 4 24.37 0.00 1.75 0.00 0.07 73.81 09:30:01 5 40.81 0.00 1.98 0.05 0.07 57.09 09:30:01 6 33.22 0.00 2.19 0.08 0.05 64.46 09:30:01 7 57.17 0.00 1.60 0.15 0.07 41.01 09:31:01 all 20.51 0.00 1.35 0.15 0.05 77.94 09:31:01 0 12.09 0.00 1.37 0.00 0.05 86.49 09:31:01 1 14.60 0.00 1.08 0.07 0.07 84.18 09:31:01 2 16.59 0.00 1.22 0.13 0.05 82.01 09:31:01 3 22.57 0.00 1.72 0.94 0.07 74.70 09:31:01 4 27.65 0.00 1.44 0.00 0.05 70.87 09:31:01 5 26.19 0.00 2.54 0.00 0.05 71.22 09:31:01 6 20.92 0.00 0.80 0.00 0.03 78.24 09:31:01 7 23.53 0.00 0.60 0.00 0.05 75.82 09:32:01 all 41.53 0.00 1.63 0.05 0.08 56.72 09:32:01 0 35.91 0.00 1.85 0.02 0.08 62.13 09:32:01 1 33.69 0.00 2.17 0.00 0.07 64.07 09:32:01 2 36.14 0.00 2.19 0.08 0.08 61.50 09:32:01 3 45.03 0.00 1.72 0.03 0.08 53.13 09:32:01 4 45.80 0.00 2.17 0.23 0.08 51.71 09:32:01 5 47.53 0.00 1.32 0.02 0.07 51.07 09:32:01 6 31.80 0.00 0.77 0.00 0.07 67.37 09:32:01 7 56.29 0.00 0.85 0.02 0.07 42.78 09:33:01 all 12.76 0.00 2.07 1.52 0.06 83.59 09:33:01 0 6.56 0.00 1.13 0.03 0.03 92.24 09:33:01 1 9.44 0.00 1.96 0.44 0.07 88.10 09:33:01 2 10.28 0.00 2.62 0.75 0.05 86.30 09:33:01 3 10.54 0.00 2.93 0.69 0.05 85.79 09:33:01 4 15.24 0.00 1.94 1.35 0.05 81.42 09:33:01 5 16.46 0.00 1.76 3.75 0.07 77.96 09:33:01 6 26.20 0.00 1.85 1.55 0.07 70.32 09:33:01 7 7.38 0.00 2.42 3.58 0.05 86.56 Average: all 26.26 0.00 1.77 0.73 0.06 71.18 Average: 0 20.30 0.00 1.87 0.02 0.06 77.76 Average: 1 21.97 0.00 1.86 0.31 0.06 75.80 Average: 2 24.53 0.00 2.06 1.73 0.06 71.62 Average: 3 25.66 0.00 2.14 0.40 0.06 71.74 Average: 4 29.19 0.00 1.89 0.56 0.06 68.30 Average: 5 29.15 0.00 1.75 0.92 0.06 68.12 Average: 6 24.11 0.00 1.18 1.06 0.06 73.59 Average: 7 35.17 0.00 1.41 0.85 0.05 62.52