---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39011 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 15G 141G 10% / 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 890 24313 0 6963 30821 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:cd:bf:74 brd ff:ff:ff:ff:ff:ff inet 10.30.107.19/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fecd:bf74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:94:28:44 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::42:43ff:fe94:2844/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39011) 08/19/25 _x86_64_ (8 CPU) 15:16:48 LINUX RESTART (8 CPU) 15:17:01 tps rtps wtps bread/s bwrtn/s 15:18:01 392.20 74.64 317.56 5333.02 117497.63 15:19:01 673.57 23.13 650.43 2712.00 250914.40 15:20:01 61.43 0.40 61.03 20.13 6104.37 15:21:01 216.23 0.15 216.08 19.73 33894.75 15:22:01 11.10 0.23 10.86 13.33 385.67 15:23:01 36.69 0.07 36.63 12.80 634.03 Average: 231.86 16.44 215.42 1351.87 68233.04 15:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:01 30123724 31657312 2815496 8.55 67768 1777664 1403272 4.13 891800 1635416 164476 15:19:01 24975068 31199884 7964152 24.18 142892 6201392 6993432 20.58 1535944 5827440 5272 15:20:01 23127728 29509540 9811492 29.79 146728 6354428 8630268 25.39 3324664 5855608 612 15:21:01 22116256 29480752 10822964 32.86 184016 7235804 8740300 25.72 3443848 6679408 421480 15:22:01 22478320 29398984 10460900 31.76 184152 6802480 8968944 26.39 3529408 6239132 472 15:23:01 24323640 31088676 8615580 26.16 184732 6661980 2909452 8.56 1867692 6112764 88 Average: 24524123 30389191 8415097 25.55 151715 5838958 6274278 18.46 2432226 5391628 98733 15:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 ens3 447.35 299.15 1700.62 79.93 0.00 0.00 0.00 0.00 15:18:01 lo 2.07 2.07 0.23 0.23 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 vethb6cc6a1 12.05 9.03 1.62 1.33 0.00 0.00 0.00 0.00 15:19:01 vethce103bd 0.12 0.30 0.01 0.02 0.00 0.00 0.00 0.00 15:19:01 vethfdb9126 0.03 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 vethce103bd 4.08 5.41 0.71 0.81 0.00 0.00 0.00 0.00 15:20:01 vethfdb9126 3.17 3.82 0.48 0.40 0.00 0.00 0.00 0.00 15:20:01 vethf1ae631 0.43 0.82 0.05 0.96 0.00 0.00 0.00 0.00 15:21:01 docker0 64.86 115.86 4.98 1344.00 0.00 0.00 0.00 0.00 15:21:01 vethce103bd 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 15:21:01 vethfdb9126 3.27 4.77 0.52 0.37 0.00 0.00 0.00 0.00 15:21:01 vethf1ae631 0.52 0.52 0.05 1.19 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 vethce103bd 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 15:22:01 vethfdb9126 3.28 4.77 0.54 0.38 0.00 0.00 0.00 0.00 15:22:01 vethf1ae631 0.55 0.60 0.05 1.37 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 br-49030b5b7196 15.51 30.18 1.06 321.06 0.00 0.00 0.00 0.00 15:23:01 vethb6e0952 195.35 194.80 29.93 45.08 0.00 0.00 0.00 0.00 15:23:01 ens3 1979.47 1159.34 39445.73 161.28 0.00 0.00 0.00 0.00 Average: docker0 10.81 19.31 0.83 223.99 0.00 0.00 0.00 0.00 Average: br-49030b5b7196 2.59 5.03 0.18 53.51 0.00 0.00 0.00 0.00 Average: vethb6e0952 32.56 32.47 4.99 7.51 0.00 0.00 0.00 0.00 Average: ens3 329.45 192.53 6574.02 26.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39011) 08/19/25 _x86_64_ (8 CPU) 15:16:48 LINUX RESTART (8 CPU) 15:17:01 CPU %user %nice %system %iowait %steal %idle 15:18:01 all 10.11 0.00 1.38 2.66 0.04 85.82 15:18:01 0 5.35 0.00 0.75 0.37 0.03 93.49 15:18:01 1 19.57 0.00 2.77 0.62 0.05 76.99 15:18:01 2 7.91 0.00 0.90 1.97 0.03 89.18 15:18:01 3 4.36 0.00 0.73 0.88 0.02 94.01 15:18:01 4 2.09 0.00 0.82 7.44 0.05 89.60 15:18:01 5 8.73 0.00 2.19 4.15 0.03 84.90 15:18:01 6 22.51 0.00 1.64 3.80 0.03 72.02 15:18:01 7 10.38 0.00 1.19 2.07 0.05 86.31 15:19:01 all 20.70 0.00 8.20 4.50 0.06 66.55 15:19:01 0 18.53 0.00 9.14 1.35 0.07 70.92 15:19:01 1 21.67 0.00 8.37 5.01 0.05 64.90 15:19:01 2 18.17 0.00 9.25 10.11 0.07 62.40 15:19:01 3 18.29 0.00 7.43 5.11 0.07 69.10 15:19:01 4 17.17 0.00 7.83 8.97 0.05 65.98 15:19:01 5 34.35 0.00 8.47 3.50 0.07 53.61 15:19:01 6 20.12 0.00 7.74 0.92 0.05 71.17 15:19:01 7 17.17 0.00 7.31 1.07 0.07 74.38 15:20:01 all 27.61 0.00 2.96 0.20 0.07 69.16 15:20:01 0 27.11 0.00 3.23 0.54 0.07 69.06 15:20:01 1 36.73 0.00 3.47 0.10 0.07 59.63 15:20:01 2 22.14 0.00 2.91 0.20 0.07 74.69 15:20:01 3 21.29 0.00 2.05 0.07 0.08 76.51 15:20:01 4 26.73 0.00 3.23 0.08 0.08 69.87 15:20:01 5 30.24 0.00 3.13 0.05 0.07 66.51 15:20:01 6 22.59 0.00 2.55 0.13 0.07 74.66 15:20:01 7 34.01 0.00 3.19 0.45 0.07 62.28 15:21:01 all 7.30 0.00 2.09 0.95 0.07 89.59 15:21:01 0 5.38 0.00 1.49 0.17 0.05 92.91 15:21:01 1 9.98 0.00 2.88 0.28 0.08 86.76 15:21:01 2 7.94 0.00 2.03 0.81 0.08 89.14 15:21:01 3 4.42 0.00 1.38 0.03 0.05 94.12 15:21:01 4 5.39 0.00 1.59 2.33 0.05 90.64 15:21:01 5 13.52 0.00 2.92 1.88 0.08 81.60 15:21:01 6 6.28 0.00 2.45 1.59 0.08 89.60 15:21:01 7 5.50 0.00 1.91 0.55 0.07 91.97 15:22:01 all 5.36 0.00 0.82 0.03 0.06 93.73 15:22:01 0 3.68 0.00 1.24 0.03 0.07 94.99 15:22:01 1 6.28 0.00 0.64 0.00 0.07 93.01 15:22:01 2 5.91 0.00 0.70 0.00 0.07 93.32 15:22:01 3 5.57 0.00 1.43 0.02 0.07 92.92 15:22:01 4 5.49 0.00 0.73 0.02 0.05 93.71 15:22:01 5 4.93 0.00 0.57 0.12 0.07 94.32 15:22:01 6 5.17 0.00 0.47 0.00 0.05 94.31 15:22:01 7 5.83 0.00 0.77 0.03 0.05 93.32 15:23:01 all 1.50 0.00 0.61 0.08 0.06 97.76 15:23:01 0 1.50 0.00 0.65 0.05 0.05 97.75 15:23:01 1 1.09 0.00 0.67 0.05 0.05 98.15 15:23:01 2 2.16 0.00 0.48 0.03 0.05 97.28 15:23:01 3 1.12 0.00 0.57 0.03 0.07 98.20 15:23:01 4 1.41 0.00 0.64 0.05 0.07 97.84 15:23:01 5 1.47 0.00 0.58 0.37 0.05 97.53 15:23:01 6 1.70 0.00 0.67 0.05 0.07 97.51 15:23:01 7 1.54 0.00 0.62 0.02 0.07 97.76 Average: all 12.08 0.00 2.66 1.40 0.06 83.80 Average: 0 10.24 0.00 2.74 0.42 0.06 86.55 Average: 1 15.86 0.00 3.12 1.00 0.06 79.95 Average: 2 10.69 0.00 2.70 2.17 0.06 84.39 Average: 3 9.17 0.00 2.26 1.02 0.06 87.49 Average: 4 9.69 0.00 2.46 3.13 0.06 84.66 Average: 5 15.51 0.00 2.97 1.67 0.06 79.78 Average: 6 13.05 0.00 2.58 1.08 0.06 83.23 Average: 7 12.39 0.00 2.49 0.70 0.06 84.36