---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24151 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 829 27203 0 4134 30881 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:ee:49:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:feee:49b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:84:00:c0 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-24151) 04/18/24 _x86_64_ (8 CPU) 13:52:23 LINUX RESTART (8 CPU) 13:53:02 tps rtps wtps bread/s bwrtn/s 13:54:01 133.69 72.50 61.19 4693.44 18546.69 13:55:01 97.95 14.28 83.67 1128.19 15241.47 13:56:01 221.61 16.73 204.88 2220.53 72716.88 13:57:01 119.73 6.53 113.20 283.85 11267.61 13:58:01 40.43 0.68 39.74 37.33 7020.80 Average: 122.61 21.97 100.65 1661.91 24968.09 13:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:54:01 30080888 31670872 2858324 8.68 65844 1835492 1480448 4.36 929524 1635508 177708 13:55:01 29882300 31720720 3056912 9.28 84600 2050472 1428340 4.20 858512 1876552 147444 13:56:01 27687720 31465132 5251492 15.94 108056 3902536 4031452 11.86 1207536 3606344 480 13:57:01 24780004 28792540 8159208 24.77 112720 4015536 9424544 27.73 3975164 3710984 1832 13:58:01 27884504 31641156 5054708 15.35 113276 3878804 1490012 4.38 1168000 3457868 2296 Average: 28063083 31058084 4876129 14.80 96899 3136568 3570959 10.51 1627747 2857451 65952 13:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 350.38 255.36 1459.17 63.16 0.00 0.00 0.00 0.00 13:54:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 54.99 42.51 704.15 11.08 0.00 0.00 0.00 0.00 13:55:01 lo 1.59 1.59 0.17 0.17 0.00 0.00 0.00 0.00 13:56:01 veth113146e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 vethe6c9250 0.08 0.27 0.00 0.02 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 br-b5589ad4045d 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:57:01 vethe6c9250 80.90 97.65 59.65 30.56 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 br-b5589ad4045d 0.58 0.47 0.25 0.04 0.00 0.00 0.00 0.00 13:57:01 vethc610aa6 1.60 1.82 0.26 2.68 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 949.73 630.88 19059.60 126.18 0.00 0.00 0.00 0.00 13:58:01 lo 20.66 20.66 2.34 2.34 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 Average: ens3 187.63 124.10 3806.06 24.97 0.00 0.00 0.00 0.00 Average: lo 3.46 3.46 0.41 0.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24151) 04/18/24 _x86_64_ (8 CPU) 13:52:23 LINUX RESTART (8 CPU) 13:53:02 CPU %user %nice %system %iowait %steal %idle 13:54:01 all 9.90 0.00 0.91 4.64 0.04 84.52 13:54:01 0 10.66 0.00 0.65 4.30 0.03 84.36 13:54:01 1 2.46 0.00 0.87 17.45 0.05 79.17 13:54:01 2 6.83 0.00 0.55 6.49 0.02 86.11 13:54:01 3 8.53 0.00 0.83 1.75 0.03 88.85 13:54:01 4 5.08 0.00 0.51 1.78 0.02 92.61 13:54:01 5 26.43 0.00 1.86 3.44 0.09 68.19 13:54:01 6 16.06 0.00 1.17 1.61 0.03 81.13 13:54:01 7 3.20 0.00 0.82 0.29 0.02 95.68 13:55:01 all 10.37 0.00 0.61 2.44 0.03 86.55 13:55:01 0 2.04 0.00 0.13 0.08 0.02 97.73 13:55:01 1 18.64 0.00 0.85 7.38 0.03 73.10 13:55:01 2 20.15 0.00 0.94 3.33 0.05 75.53 13:55:01 3 21.00 0.00 1.11 0.28 0.03 77.57 13:55:01 4 5.31 0.00 0.68 4.34 0.03 89.64 13:55:01 5 7.68 0.00 0.51 3.18 0.08 88.54 13:55:01 6 6.54 0.00 0.55 0.65 0.02 92.25 13:55:01 7 1.57 0.00 0.10 0.28 0.02 98.03 13:56:01 all 8.20 0.00 3.28 7.11 0.05 81.36 13:56:01 0 9.08 0.00 3.66 0.44 0.05 86.77 13:56:01 1 9.16 0.00 2.99 3.60 0.07 84.18 13:56:01 2 7.15 0.00 3.12 0.62 0.05 89.06 13:56:01 3 6.91 0.00 3.36 1.26 0.03 88.44 13:56:01 4 11.61 0.00 2.93 5.27 0.07 80.13 13:56:01 5 6.84 0.00 4.53 41.76 0.07 46.80 13:56:01 6 6.86 0.00 2.95 1.75 0.05 88.38 13:56:01 7 8.00 0.00 2.67 2.16 0.03 87.14 13:57:01 all 29.80 0.00 2.99 1.42 0.08 65.71 13:57:01 0 23.68 0.00 2.68 0.47 0.07 73.10 13:57:01 1 23.17 0.00 2.18 2.48 0.08 72.09 13:57:01 2 33.45 0.00 3.46 4.27 0.07 58.76 13:57:01 3 32.00 0.00 3.30 0.28 0.10 64.31 13:57:01 4 32.12 0.00 3.34 0.37 0.08 64.09 13:57:01 5 29.87 0.00 2.74 2.50 0.08 64.81 13:57:01 6 30.50 0.00 2.74 0.34 0.07 66.36 13:57:01 7 33.62 0.00 3.46 0.69 0.08 62.15 13:58:01 all 2.00 0.00 0.52 0.38 0.04 97.05 13:58:01 0 3.49 0.00 0.67 0.20 0.03 95.61 13:58:01 1 2.71 0.00 0.71 0.25 0.05 96.28 13:58:01 2 2.86 0.00 0.43 0.10 0.05 96.56 13:58:01 3 0.72 0.00 0.50 0.08 0.05 98.65 13:58:01 4 1.20 0.00 0.58 0.20 0.05 97.96 13:58:01 5 2.93 0.00 0.51 1.81 0.03 94.72 13:58:01 6 1.12 0.00 0.40 0.33 0.05 98.10 13:58:01 7 0.98 0.00 0.42 0.03 0.03 98.53 Average: all 12.04 0.00 1.66 3.19 0.05 83.06 Average: 0 9.77 0.00 1.55 1.09 0.04 87.55 Average: 1 11.26 0.00 1.52 6.19 0.06 80.98 Average: 2 14.10 0.00 1.69 2.96 0.05 81.19 Average: 3 13.86 0.00 1.82 0.73 0.05 83.54 Average: 4 11.05 0.00 1.61 2.40 0.05 84.90 Average: 5 14.65 0.00 2.02 10.49 0.07 72.77 Average: 6 12.19 0.00 1.56 0.93 0.04 85.28 Average: 7 9.46 0.00 1.49 0.69 0.04 88.33