---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36549 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 14G 142G 9% / 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 842 25534 0 5790 30869 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:99:52:0c brd ff:ff:ff:ff:ff:ff inet 10.30.106.89/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe99:520c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:c3:dc:ca 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36549) 04/30/24 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 118.88 36.76 82.12 1716.73 27538.52 20:24:01 127.08 23.15 103.93 2779.80 32085.99 20:25:01 372.69 12.23 360.46 779.71 141140.60 20:26:01 100.70 0.57 100.13 43.73 25741.62 20:27:01 30.99 0.03 30.96 2.40 21818.58 20:28:01 91.97 1.93 90.03 111.98 23752.44 Average: 140.45 12.38 128.08 903.49 45399.10 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30097016 31680108 2842204 8.63 70444 1823016 1497664 4.41 890108 1659328 150648 20:24:01 27972164 31658012 4967056 15.08 110652 3812784 1577832 4.64 990600 3560604 1817820 20:25:01 24567956 30071300 8371264 25.41 135096 5515044 10032112 29.52 2693284 5108448 2400 20:26:01 21989128 27587352 10950092 33.24 139472 5599824 11942648 35.14 5353720 4995276 1032 20:27:01 21980252 27610160 10958968 33.27 140044 5630120 11591884 34.11 5350496 5007560 368 20:28:01 26167160 31628512 6772060 20.56 142444 5476104 1524544 4.49 1398848 4856696 2720 Average: 25462279 30039241 7476941 22.70 123025 4642815 6361114 18.72 2779509 4197985 329165 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 69.17 47.31 868.27 10.65 0.00 0.00 0.00 0.00 20:23:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-76d1ecc89734 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 542.28 291.67 11973.60 25.47 0.00 0.00 0.00 0.00 20:24:01 lo 7.47 7.47 0.75 0.75 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 vethed947ed 1.30 1.83 0.15 0.18 0.00 0.00 0.00 0.00 20:25:01 veth2b56047 11.33 9.15 1.31 0.85 0.00 0.00 0.00 0.00 20:25:01 veth43dc6a9 7.55 6.03 0.85 0.63 0.00 0.00 0.00 0.00 20:25:01 br-76d1ecc89734 0.17 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:26:01 vethed947ed 3.12 4.52 0.62 0.73 0.00 0.00 0.00 0.00 20:26:01 veth43dc6a9 0.00 0.32 0.00 0.01 0.00 0.00 0.00 0.00 20:26:01 vethd6cff0f 10.88 10.90 6.01 44.57 0.00 0.00 0.00 0.00 20:26:01 br-76d1ecc89734 1.45 1.47 1.61 0.99 0.00 0.00 0.00 0.00 20:27:01 vethed947ed 0.62 0.93 0.08 0.10 0.00 0.00 0.00 0.00 20:27:01 veth43dc6a9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:27:01 br-76d1ecc89734 1.55 2.12 2.76 0.20 0.00 0.00 0.00 0.00 20:27:01 vethcd9f299 77.04 59.57 11.82 9.84 0.00 0.00 0.00 0.00 20:28:01 ens3 1653.57 962.77 36059.25 155.94 0.00 0.00 0.00 0.00 20:28:01 lo 30.76 30.76 7.83 7.83 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 Average: ens3 221.68 122.90 5900.70 17.23 0.00 0.00 0.00 0.00 Average: lo 4.48 4.48 1.25 1.25 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36549) 04/30/24 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.17 0.00 0.79 2.31 0.03 86.70 20:23:01 0 0.98 0.00 0.39 0.42 0.02 98.19 20:23:01 1 10.78 0.00 0.70 0.83 0.03 87.65 20:23:01 2 17.26 0.00 1.36 1.07 0.02 80.29 20:23:01 3 24.57 0.00 1.73 1.36 0.03 72.30 20:23:01 4 2.92 0.00 0.25 0.53 0.07 96.23 20:23:01 5 5.72 0.00 0.59 13.66 0.05 79.98 20:23:01 6 17.08 0.00 0.97 0.44 0.03 81.48 20:23:01 7 2.03 0.00 0.37 0.12 0.02 97.46 20:24:01 all 12.15 0.00 2.38 2.21 0.06 83.20 20:24:01 0 5.32 0.00 1.63 0.10 0.05 92.90 20:24:01 1 40.48 0.00 4.02 2.03 0.10 53.37 20:24:01 2 22.91 0.00 3.36 1.16 0.05 72.52 20:24:01 3 8.54 0.00 1.54 1.04 0.05 88.82 20:24:01 4 4.51 0.00 2.25 1.36 0.08 91.79 20:24:01 5 3.22 0.00 2.59 11.33 0.05 82.81 20:24:01 6 7.69 0.00 1.81 0.10 0.03 90.36 20:24:01 7 4.69 0.00 1.83 0.59 0.03 92.86 20:25:01 all 14.82 0.00 4.69 6.50 0.07 73.91 20:25:01 0 15.61 0.00 5.23 0.88 0.07 78.21 20:25:01 1 14.37 0.00 4.80 15.08 0.05 65.70 20:25:01 2 17.92 0.00 4.43 18.05 0.09 59.52 20:25:01 3 15.37 0.00 4.94 0.59 0.07 79.03 20:25:01 4 14.10 0.00 5.24 1.68 0.05 78.92 20:25:01 5 13.90 0.00 4.38 6.00 0.05 75.67 20:25:01 6 14.06 0.00 4.58 1.40 0.07 79.89 20:25:01 7 13.28 0.00 4.00 8.41 0.07 74.24 20:26:01 all 53.42 0.00 5.34 0.55 0.11 40.58 20:26:01 0 51.63 0.00 5.90 0.12 0.13 42.21 20:26:01 1 58.43 0.00 5.57 0.22 0.10 35.68 20:26:01 2 51.56 0.00 5.37 0.45 0.10 42.51 20:26:01 3 51.97 0.00 5.18 0.35 0.12 42.38 20:26:01 4 51.29 0.00 5.25 0.73 0.12 42.62 20:26:01 5 55.04 0.00 4.92 2.44 0.12 37.49 20:26:01 6 50.87 0.00 4.95 0.05 0.10 44.03 20:26:01 7 56.50 0.00 5.62 0.10 0.12 37.66 20:27:01 all 7.02 0.00 0.83 1.17 0.08 90.91 20:27:01 0 8.29 0.00 0.78 0.03 0.08 90.81 20:27:01 1 5.90 0.00 0.92 0.05 0.08 93.05 20:27:01 2 5.35 0.00 0.74 4.43 0.07 89.42 20:27:01 3 6.36 0.00 0.76 0.03 0.07 92.79 20:27:01 4 6.59 0.00 0.78 0.03 0.07 92.52 20:27:01 5 8.30 0.00 0.89 4.65 0.07 86.09 20:27:01 6 7.41 0.00 0.79 0.08 0.08 91.64 20:27:01 7 7.93 0.00 0.99 0.05 0.07 90.96 20:28:01 all 6.57 0.00 0.78 1.47 0.04 91.14 20:28:01 0 1.12 0.00 0.67 0.17 0.05 98.00 20:28:01 1 0.52 0.00 0.60 2.72 0.03 96.13 20:28:01 2 13.28 0.00 0.87 6.11 0.05 79.69 20:28:01 3 3.14 0.00 0.77 0.43 0.03 95.63 20:28:01 4 7.45 0.00 0.68 0.25 0.03 91.58 20:28:01 5 15.84 0.00 1.07 0.79 0.07 82.24 20:28:01 6 3.50 0.00 0.62 0.25 0.05 95.58 20:28:01 7 7.71 0.00 0.94 0.95 0.03 90.37 Average: all 17.33 0.00 2.47 2.36 0.06 77.78 Average: 0 13.80 0.00 2.43 0.29 0.07 83.42 Average: 1 21.71 0.00 2.76 3.47 0.07 71.99 Average: 2 21.36 0.00 2.68 5.19 0.06 70.70 Average: 3 18.27 0.00 2.48 0.63 0.06 78.55 Average: 4 14.44 0.00 2.41 0.76 0.07 82.32 Average: 5 17.00 0.00 2.40 6.46 0.07 74.07 Average: 6 16.75 0.00 2.28 0.39 0.06 80.52 Average: 7 15.33 0.00 2.29 1.70 0.06 80.63