---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39470 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 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 918 24257 0 6991 30793 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:80:a6:36 brd ff:ff:ff:ff:ff:ff inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe80:a636/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:3d:05:fc 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-39470) 09/18/24 _x86_64_ (8 CPU) 10:49:27 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 248.55 43.05 205.50 1929.78 22542.44 10:52:01 200.77 50.37 150.39 3784.70 34477.85 10:53:01 64.57 12.81 51.76 2342.14 19856.29 10:54:01 166.31 0.97 165.34 68.79 71520.21 10:55:01 355.97 2.48 353.49 390.33 101588.00 10:56:01 99.87 0.38 99.48 30.79 21921.95 10:57:01 60.79 0.27 60.52 29.86 17031.03 Average: 170.98 15.77 155.22 1225.25 41275.49 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30153708 31736720 2785512 8.46 70572 1823416 1397148 4.11 847436 1652884 154284 10:52:01 28833548 30975900 4105672 12.46 87676 2348672 1955408 5.75 1742172 2041212 22584 10:53:01 26794096 30061820 6145124 18.66 95424 3445752 3295768 9.70 2881384 2897104 908836 10:54:01 26532080 31637408 6407140 19.45 136976 5137212 1535436 4.52 1413208 4511688 954480 10:55:01 22871936 29709312 10067284 30.56 182476 6686500 9187764 27.03 3562576 5827988 2396 10:56:01 19492092 26674792 13447128 40.82 191048 6998544 12830200 37.75 6710552 6018892 3544 10:57:01 19746360 26941100 13192860 40.05 192780 7002320 7997060 23.53 6573896 5953312 104 Average: 24917689 29676722 8021531 24.35 136707 4777488 5456969 16.06 3390175 4129011 292318 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 318.72 220.02 1457.90 66.83 0.00 0.00 0.00 0.00 10:51:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 573.90 430.83 5533.65 88.60 0.00 0.00 0.00 0.00 10:52:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 1161.02 811.48 3064.23 288.29 0.00 0.00 0.00 0.00 10:53:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 674.15 397.85 14121.91 55.35 0.00 0.00 0.00 0.00 10:54:01 lo 8.67 8.67 0.95 0.95 0.00 0.00 0.00 0.00 10:54:01 br-7ef6095db13c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 veth163fbe7 7.77 7.68 1.05 1.51 0.00 0.00 0.00 0.00 10:55:01 veth8b8e0e7 10.48 11.28 1.54 2.58 0.00 0.00 0.00 0.00 10:55:01 br-ec0cd72248b6 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:55:01 vethde54e78 2.33 3.92 0.27 0.78 0.00 0.00 0.00 0.00 10:56:01 veth163fbe7 30.94 23.56 2.87 3.30 0.00 0.00 0.00 0.00 10:56:01 veth8b8e0e7 7.20 9.17 2.54 2.94 0.00 0.00 0.00 0.00 10:56:01 br-ec0cd72248b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 vethde54e78 3.02 5.08 0.41 0.59 0.00 0.00 0.00 0.00 10:57:01 veth163fbe7 36.78 28.93 3.39 4.32 0.00 0.00 0.00 0.00 10:57:01 br-ec0cd72248b6 109.32 142.23 15.22 10.10 0.00 0.00 0.00 0.00 10:57:01 veth007c44f 291.87 261.02 345.81 30.54 0.00 0.00 0.00 0.03 10:57:01 ens3 3413.45 2232.68 36794.07 581.16 0.00 0.00 0.00 0.00 Average: veth163fbe7 10.78 8.60 1.04 1.31 0.00 0.00 0.00 0.00 Average: br-ec0cd72248b6 15.62 20.33 2.17 1.44 0.00 0.00 0.00 0.00 Average: veth007c44f 41.69 37.29 49.40 4.36 0.00 0.00 0.00 0.00 Average: ens3 475.26 309.00 5208.54 81.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39470) 09/18/24 _x86_64_ (8 CPU) 10:49:27 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.19 0.00 1.00 3.28 0.04 85.49 10:51:01 0 7.28 0.00 0.90 14.22 0.03 77.56 10:51:01 1 23.30 0.00 1.76 2.23 0.08 72.62 10:51:01 2 22.32 0.00 2.03 0.69 0.07 74.90 10:51:01 3 8.21 0.00 0.57 0.12 0.05 91.05 10:51:01 4 3.18 0.00 1.17 4.89 0.03 90.72 10:51:01 5 2.38 0.00 0.37 0.15 0.00 97.10 10:51:01 6 6.64 0.00 0.50 3.49 0.03 89.34 10:51:01 7 8.23 0.00 0.70 0.43 0.03 90.60 10:52:01 all 28.52 0.00 1.30 2.35 0.07 67.77 10:52:01 0 26.74 0.00 1.87 7.29 0.07 64.03 10:52:01 1 28.51 0.00 1.02 3.91 0.07 66.49 10:52:01 2 26.28 0.00 1.30 0.73 0.08 71.61 10:52:01 3 31.51 0.00 1.64 1.67 0.08 65.09 10:52:01 4 25.06 0.00 0.94 0.33 0.05 73.62 10:52:01 5 25.90 0.00 1.15 1.59 0.08 71.28 10:52:01 6 28.83 0.00 1.05 2.24 0.07 67.81 10:52:01 7 35.31 0.00 1.38 1.03 0.07 62.20 10:53:01 all 43.63 0.00 1.98 0.80 0.10 53.49 10:53:01 0 43.25 0.00 2.26 1.20 0.10 53.19 10:53:01 1 40.14 0.00 1.86 0.35 0.08 57.57 10:53:01 2 33.91 0.00 1.40 4.47 0.08 60.13 10:53:01 3 46.39 0.00 2.14 0.13 0.08 51.26 10:53:01 4 42.76 0.00 1.51 0.05 0.08 55.60 10:53:01 5 48.08 0.00 2.93 0.10 0.10 48.79 10:53:01 6 43.98 0.00 2.05 0.03 0.10 53.84 10:53:01 7 50.61 0.00 1.66 0.07 0.10 47.56 10:54:01 all 14.82 0.00 3.23 4.25 0.05 77.65 10:54:01 0 20.91 0.00 3.85 0.57 0.07 74.61 10:54:01 1 10.80 0.00 2.49 0.47 0.03 86.21 10:54:01 2 9.55 0.00 3.35 12.86 0.05 74.20 10:54:01 3 11.39 0.00 3.10 0.10 0.03 85.38 10:54:01 4 16.35 0.00 3.12 7.09 0.05 73.39 10:54:01 5 11.50 0.00 2.93 2.16 0.05 83.36 10:54:01 6 11.86 0.00 3.69 0.97 0.05 83.43 10:54:01 7 26.11 0.00 3.31 9.87 0.08 60.63 10:55:01 all 32.53 0.00 5.39 9.04 0.12 52.92 10:55:01 0 30.98 0.00 4.64 3.40 0.12 60.87 10:55:01 1 31.43 0.00 6.24 20.81 0.13 41.39 10:55:01 2 32.87 0.00 6.17 18.83 0.12 42.00 10:55:01 3 35.61 0.00 5.17 17.66 0.12 41.43 10:55:01 4 33.39 0.00 5.15 3.20 0.12 58.14 10:55:01 5 32.66 0.00 5.09 2.32 0.12 59.81 10:55:01 6 30.32 0.00 5.22 4.61 0.12 59.73 10:55:01 7 32.98 0.00 5.47 1.42 0.12 60.01 10:56:01 all 41.02 0.00 3.30 1.19 0.12 54.37 10:56:01 0 42.15 0.00 3.60 3.85 0.12 50.28 10:56:01 1 36.91 0.00 3.58 0.72 0.12 58.68 10:56:01 2 43.36 0.00 3.02 0.60 0.13 52.88 10:56:01 3 42.60 0.00 3.23 1.65 0.12 52.41 10:56:01 4 37.80 0.00 3.37 1.83 0.13 56.87 10:56:01 5 41.98 0.00 3.30 0.22 0.12 54.38 10:56:01 6 35.13 0.00 3.57 0.39 0.12 60.80 10:56:01 7 48.19 0.00 2.70 0.27 0.12 48.72 10:57:01 all 18.12 0.00 4.31 0.97 0.11 76.49 10:57:01 0 16.33 0.00 4.28 0.39 0.13 78.87 10:57:01 1 18.47 0.00 4.61 0.84 0.12 75.96 10:57:01 2 18.61 0.00 4.13 0.15 0.10 77.00 10:57:01 3 18.10 0.00 4.12 4.24 0.12 73.43 10:57:01 4 18.52 0.00 4.34 0.32 0.12 76.71 10:57:01 5 18.95 0.00 4.42 0.55 0.12 75.96 10:57:01 6 16.81 0.00 4.22 1.03 0.10 77.84 10:57:01 7 19.11 0.00 4.38 0.24 0.12 76.15 Average: all 26.98 0.00 2.92 3.12 0.09 66.89 Average: 0 26.82 0.00 3.06 4.42 0.09 65.61 Average: 1 27.08 0.00 3.07 4.18 0.09 65.57 Average: 2 26.73 0.00 3.05 5.46 0.09 64.67 Average: 3 27.68 0.00 2.85 3.64 0.09 65.75 Average: 4 25.29 0.00 2.80 2.53 0.08 69.30 Average: 5 25.91 0.00 2.88 1.01 0.08 70.12 Average: 6 24.78 0.00 2.89 1.82 0.08 70.42 Average: 7 31.50 0.00 2.79 1.90 0.09 63.71