---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-74357 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 926 24236 0 7003 30785 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:d6:70:ae brd ff:ff:ff:ff:ff:ff inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fed6:70ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:80:25:3b 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-74357) 10/04/24 _x86_64_ (8 CPU) 13:52:15 LINUX RESTART (8 CPU) 13:53:02 tps rtps wtps bread/s bwrtn/s 13:54:01 135.76 41.03 94.73 1844.43 24459.04 13:55:01 190.68 45.48 145.21 3660.99 35672.32 13:56:01 52.53 12.82 39.72 2395.47 19977.33 13:57:01 208.57 1.07 207.50 68.92 93178.07 13:58:01 315.61 2.57 313.05 400.73 83437.03 13:59:01 98.02 0.57 97.45 24.26 23860.56 14:00:01 54.06 0.37 53.69 39.99 18195.10 Average: 150.79 14.78 136.01 1203.42 42726.81 13:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:54:01 30047864 31727732 2891356 8.78 76100 1908448 1380680 4.06 851552 1735892 214424 13:55:01 28442632 30620812 4496588 13.65 89228 2380352 2673948 7.87 2097216 2064384 19712 13:56:01 26665476 29997592 6273744 19.05 96636 3507480 2855000 8.40 2992188 2904352 961468 13:57:01 26505380 31624600 6433840 19.53 137328 5148692 1500220 4.41 1418416 4524756 398124 13:58:01 22438400 29298564 10500820 31.88 183352 6699232 10163660 29.90 3968324 5840796 2600 13:59:01 19242184 26437540 13697036 41.58 191424 7010072 12669276 37.28 6941904 6031736 2592 14:00:01 21253392 28401124 11685828 35.48 192624 7002528 6196300 18.23 5118352 5909604 432 Average: 24942190 29729709 7997030 24.28 138099 4808115 5348441 15.74 3341136 4144503 228479 13:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:54:01 ens3 92.80 67.70 1235.50 18.00 0.00 0.00 0.00 0.00 13:54:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 846.23 591.83 5675.96 135.10 0.00 0.00 0.00 0.00 13:55:01 lo 1.87 1.87 0.17 0.17 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 13:56:01 ens3 984.45 577.80 2586.45 205.74 0.00 0.00 0.00 0.00 13:56:01 lo 0.27 0.27 0.03 0.03 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 13:57:01 ens3 655.02 361.06 14139.10 46.16 0.00 0.00 0.00 0.00 13:57:01 br-64cf9ae93359 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 8.33 8.33 0.91 0.91 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 13:58:01 br-6fdb461c2283 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:58:01 ens3 520.80 249.58 12253.10 25.06 0.00 0.00 0.00 0.00 13:58:01 veth81dac2b 185.69 152.62 28.21 179.36 0.00 0.00 0.00 0.01 13:58:01 veth459b27c 2.85 5.40 0.33 1.32 0.00 0.00 0.00 0.00 13:59:01 br-6fdb461c2283 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 17.73 17.45 7.65 8.81 0.00 0.00 0.00 0.00 13:59:01 veth81dac2b 95.23 90.80 12.28 44.50 0.00 0.00 0.00 0.00 13:59:01 veth459b27c 3.05 4.75 0.41 0.43 0.00 0.00 0.00 0.00 14:00:01 br-6fdb461c2283 17.83 11.98 9.32 1.12 0.00 0.00 0.00 0.00 14:00:01 ens3 38.28 29.63 10.70 26.72 0.00 0.00 0.00 0.00 14:00:01 veth81dac2b 90.90 93.35 11.61 13.08 0.00 0.00 0.00 0.00 14:00:01 br-64cf9ae93359 123.48 122.83 37.66 40.12 0.00 0.00 1.77 0.00 Average: br-6fdb461c2283 2.55 1.73 1.34 0.16 0.00 0.00 0.00 0.00 Average: ens3 451.60 271.20 5139.13 66.63 0.00 0.00 0.00 0.00 Average: veth81dac2b 53.25 48.23 7.46 33.93 0.00 0.00 0.00 0.00 Average: br-64cf9ae93359 17.68 17.59 5.39 5.75 0.00 0.00 0.25 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74357) 10/04/24 _x86_64_ (8 CPU) 13:52:15 LINUX RESTART (8 CPU) 13:53:02 CPU %user %nice %system %iowait %steal %idle 13:54:01 all 9.87 0.00 0.77 2.88 0.03 86.45 13:54:01 0 1.22 0.00 0.27 0.03 0.02 98.46 13:54:01 1 1.80 0.00 0.51 0.64 0.02 97.04 13:54:01 2 2.22 0.00 0.53 0.37 0.03 96.84 13:54:01 3 46.10 0.00 2.41 3.38 0.08 48.02 13:54:01 4 0.63 0.00 0.37 16.96 0.03 82.01 13:54:01 5 15.30 0.00 1.05 0.88 0.05 82.72 13:54:01 6 9.23 0.00 0.71 0.81 0.03 89.21 13:54:01 7 2.51 0.00 0.29 0.02 0.02 97.16 13:55:01 all 28.54 0.00 1.28 2.72 0.08 67.38 13:55:01 0 32.85 0.00 1.52 1.93 0.07 63.63 13:55:01 1 28.12 0.00 1.52 3.78 0.08 66.49 13:55:01 2 25.34 0.00 1.53 1.69 0.08 71.36 13:55:01 3 25.88 0.00 1.68 3.57 0.07 68.81 13:55:01 4 28.58 0.00 1.12 9.28 0.08 60.94 13:55:01 5 32.47 0.00 0.80 0.80 0.08 65.84 13:55:01 6 31.27 0.00 1.12 0.30 0.08 67.22 13:55:01 7 23.84 0.00 0.92 0.40 0.05 74.79 13:56:01 all 41.06 0.00 1.88 1.67 0.09 55.29 13:56:01 0 37.58 0.00 1.12 0.10 0.08 61.12 13:56:01 1 38.05 0.00 1.36 0.74 0.13 59.72 13:56:01 2 41.97 0.00 2.68 0.02 0.10 55.24 13:56:01 3 44.60 0.00 1.42 2.16 0.10 51.72 13:56:01 4 36.20 0.00 1.91 9.92 0.08 51.88 13:56:01 5 54.00 0.00 1.84 0.30 0.10 43.75 13:56:01 6 37.82 0.00 2.16 0.03 0.07 59.92 13:56:01 7 38.25 0.00 2.54 0.13 0.08 58.99 13:57:01 all 11.06 0.00 2.82 6.91 0.04 79.16 13:57:01 0 7.91 0.00 2.70 1.81 0.03 87.54 13:57:01 1 5.68 0.00 2.53 16.38 0.05 75.36 13:57:01 2 12.53 0.00 2.77 4.13 0.03 80.53 13:57:01 3 8.97 0.00 3.48 4.97 0.03 82.54 13:57:01 4 11.30 0.00 2.79 2.48 0.05 83.38 13:57:01 5 5.30 0.00 1.99 0.32 0.02 92.37 13:57:01 6 6.46 0.00 2.00 5.60 0.03 85.91 13:57:01 7 30.36 0.00 4.34 19.65 0.07 45.58 13:58:01 all 35.21 0.00 5.83 7.63 0.11 51.22 13:58:01 0 34.69 0.00 7.07 24.29 0.10 33.84 13:58:01 1 36.97 0.00 4.51 5.16 0.10 53.26 13:58:01 2 34.82 0.00 5.90 1.16 0.09 58.03 13:58:01 3 36.20 0.00 6.11 2.55 0.10 55.03 13:58:01 4 36.26 0.00 6.58 15.26 0.10 41.80 13:58:01 5 33.20 0.00 5.44 3.06 0.10 58.20 13:58:01 6 33.60 0.00 4.86 0.78 0.10 60.65 13:58:01 7 36.00 0.00 6.15 8.78 0.12 48.95 13:59:01 all 38.71 0.00 2.70 1.24 0.12 57.23 13:59:01 0 36.03 0.00 3.25 1.02 0.13 59.55 13:59:01 1 39.52 0.00 2.71 0.55 0.13 57.08 13:59:01 2 36.03 0.00 3.02 0.60 0.12 60.23 13:59:01 3 47.02 0.00 2.75 0.94 0.10 49.19 13:59:01 4 36.40 0.00 3.24 3.37 0.13 56.86 13:59:01 5 42.86 0.00 2.15 2.82 0.10 52.07 13:59:01 6 37.58 0.00 1.70 0.00 0.12 60.60 13:59:01 7 34.22 0.00 2.80 0.61 0.12 62.25 14:00:01 all 8.17 0.00 1.69 1.47 0.12 88.55 14:00:01 0 11.02 0.00 2.70 2.99 0.15 83.14 14:00:01 1 12.25 0.00 2.17 1.03 0.15 84.40 14:00:01 2 4.47 0.00 1.43 0.30 0.10 93.69 14:00:01 3 8.29 0.00 1.36 0.25 0.10 90.00 14:00:01 4 6.90 0.00 1.36 0.13 0.10 91.50 14:00:01 5 7.25 0.00 1.82 6.54 0.13 84.25 14:00:01 6 7.56 0.00 1.43 0.19 0.14 90.68 14:00:01 7 7.67 0.00 1.27 0.32 0.08 90.66 Average: all 24.68 0.00 2.42 3.50 0.08 69.32 Average: 0 23.08 0.00 2.66 4.57 0.08 69.61 Average: 1 23.23 0.00 2.19 4.05 0.10 70.44 Average: 2 22.50 0.00 2.55 1.18 0.08 73.69 Average: 3 30.95 0.00 2.74 2.55 0.08 63.67 Average: 4 22.34 0.00 2.48 8.18 0.08 66.92 Average: 5 27.23 0.00 2.16 2.10 0.08 68.43 Average: 6 23.38 0.00 1.99 1.10 0.08 73.44 Average: 7 24.70 0.00 2.61 4.27 0.08 68.34