---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11439 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 831 25150 0 6185 30880 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:b4:f5:6a brd ff:ff:ff:ff:ff:ff inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:feb4:f56a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:b9:fa:91 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-11439) 03/06/24 _x86_64_ (8 CPU) 20:21:26 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 124.78 42.28 82.50 1899.95 31479.02 20:24:01 126.55 23.05 103.50 2755.27 36244.09 20:25:01 176.59 0.23 176.35 36.53 102040.46 20:26:01 284.85 12.15 272.70 780.27 79314.76 20:27:01 32.43 0.32 32.11 26.66 28302.98 20:28:01 56.36 0.03 56.33 2.67 23046.65 Average: 133.59 13.01 120.58 916.87 50070.58 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30152768 31737572 2786452 8.46 69552 1825900 1382552 4.07 832924 1662688 151544 20:24:01 28794508 31706160 4144712 12.58 97684 3088220 1404204 4.13 937224 2837076 1082552 20:25:01 26685228 31670984 6253992 18.99 124164 5046728 1561780 4.60 992600 4792268 731892 20:26:01 23321996 29205796 9617224 29.20 139396 5876612 9814064 28.88 3657500 5366600 1536 20:27:01 21801436 27802700 11137784 33.81 140304 5988944 11708732 34.45 5166444 5359996 372 20:28:01 23889664 29916592 9049556 27.47 141516 6015892 6553440 19.28 3125068 5354792 404 Average: 25774267 30339967 7164953 21.75 118769 4640383 5404129 15.90 2451960 4228903 328050 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 20:23:01 ens3 133.21 98.55 1056.99 32.35 0.00 0.00 0.00 0.00 20:24:01 br-c2938ff89f52 0.00 0.00 0.00 0.00 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 20:24:01 lo 6.47 6.47 0.66 0.66 0.00 0.00 0.00 0.00 20:24:01 ens3 578.05 266.99 10158.02 24.48 0.00 0.00 0.00 0.00 20:25:01 br-c2938ff89f52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 6.00 6.00 0.56 0.56 0.00 0.00 0.00 0.00 20:25:01 ens3 552.01 277.15 17260.86 19.90 0.00 0.00 0.00 0.00 20:26:01 veth9c8065a 0.80 0.97 0.10 0.12 0.00 0.00 0.00 0.00 20:26:01 veth78902be 0.93 1.03 0.06 0.06 0.00 0.00 0.00 0.00 20:26:01 br-c2938ff89f52 0.42 0.20 0.01 0.02 0.00 0.00 0.00 0.00 20:26:01 veth5661574 9.98 10.60 1.45 1.43 0.00 0.00 0.00 0.00 20:27:01 veth9c8065a 3.75 5.42 0.59 1.08 0.00 0.00 0.00 0.00 20:27:01 veth78902be 13.05 13.70 11.25 57.35 0.00 0.00 0.00 0.00 20:27:01 br-c2938ff89f52 1.22 1.40 1.62 0.99 0.00 0.00 0.00 0.00 20:27:01 veth5661574 39.81 30.44 7.77 5.42 0.00 0.00 0.00 0.00 20:28:01 br-c2938ff89f52 1.38 1.90 2.72 0.18 0.00 0.00 0.00 0.00 20:28:01 veth5661574 36.00 26.29 3.30 3.91 0.00 0.00 0.00 0.00 20:28:01 vethb052d85 6.11 8.70 0.96 1.16 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: br-c2938ff89f52 0.50 0.58 0.73 0.20 0.00 0.00 0.00 0.00 Average: veth5661574 14.30 11.22 2.09 1.79 0.00 0.00 0.00 0.00 Average: vethb052d85 1.02 1.45 0.16 0.19 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-11439) 03/06/24 _x86_64_ (8 CPU) 20:21:26 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.92 0.00 0.88 2.49 0.04 85.67 20:23:01 0 2.52 0.00 0.38 6.14 0.02 90.93 20:23:01 1 16.95 0.00 1.14 0.43 0.05 81.43 20:23:01 2 11.11 0.00 0.75 0.27 0.02 87.86 20:23:01 3 3.84 0.00 0.48 0.32 0.02 95.34 20:23:01 4 1.19 0.00 0.40 0.50 0.00 97.91 20:23:01 5 1.14 0.00 0.59 8.97 0.03 89.27 20:23:01 6 15.28 0.00 1.15 0.95 0.05 82.57 20:23:01 7 35.32 0.00 2.15 2.32 0.07 60.14 20:24:01 all 11.01 0.00 1.77 2.27 0.04 84.92 20:24:01 0 10.22 0.00 1.67 0.32 0.05 87.74 20:24:01 1 25.15 0.00 3.14 2.51 0.07 69.13 20:24:01 2 15.60 0.00 2.11 1.32 0.05 80.92 20:24:01 3 3.12 0.00 1.34 0.13 0.03 95.38 20:24:01 4 3.17 0.00 0.74 0.03 0.02 96.04 20:24:01 5 4.34 0.00 1.37 9.53 0.05 84.71 20:24:01 6 17.63 0.00 2.35 0.75 0.03 79.24 20:24:01 7 8.81 0.00 1.44 3.58 0.03 86.13 20:25:01 all 7.70 0.00 3.45 5.21 0.05 83.59 20:25:01 0 8.12 0.00 3.41 3.45 0.05 84.97 20:25:01 1 8.21 0.00 3.77 0.34 0.07 87.62 20:25:01 2 7.45 0.00 3.35 0.12 0.05 89.03 20:25:01 3 8.88 0.00 3.98 27.23 0.05 59.86 20:25:01 4 6.20 0.00 2.72 0.07 0.05 90.97 20:25:01 5 6.81 0.00 3.84 0.34 0.07 88.95 20:25:01 6 8.94 0.00 2.82 1.19 0.05 86.99 20:25:01 7 6.98 0.00 3.65 9.05 0.05 80.26 20:26:01 all 38.94 0.00 5.98 3.83 0.10 51.16 20:26:01 0 39.18 0.00 5.44 0.42 0.08 54.88 20:26:01 1 40.59 0.00 6.58 1.20 0.08 51.54 20:26:01 2 35.40 0.00 6.51 1.42 0.10 56.57 20:26:01 3 39.78 0.00 5.61 7.98 0.12 46.51 20:26:01 4 38.19 0.00 6.00 1.04 0.10 54.67 20:26:01 5 40.30 0.00 5.59 1.07 0.10 52.93 20:26:01 6 39.55 0.00 6.29 16.87 0.10 37.19 20:26:01 7 38.54 0.00 5.80 0.71 0.10 54.85 20:27:01 all 31.70 0.00 3.05 1.06 0.09 64.10 20:27:01 0 36.19 0.00 3.86 0.00 0.10 59.85 20:27:01 1 28.87 0.00 2.52 0.02 0.08 68.51 20:27:01 2 32.42 0.00 3.15 0.02 0.08 64.32 20:27:01 3 32.68 0.00 3.49 0.32 0.08 63.42 20:27:01 4 28.29 0.00 2.39 0.00 0.08 69.23 20:27:01 5 32.10 0.00 3.47 0.17 0.10 64.16 20:27:01 6 32.33 0.00 2.79 7.24 0.10 57.54 20:27:01 7 30.66 0.00 2.74 0.71 0.08 65.82 20:28:01 all 4.84 0.00 0.84 1.32 0.06 92.94 20:28:01 0 7.09 0.00 0.94 0.22 0.03 91.73 20:28:01 1 5.22 0.00 0.88 0.10 0.05 93.74 20:28:01 2 4.80 0.00 0.72 0.05 0.07 94.36 20:28:01 3 4.78 0.00 0.85 0.50 0.07 93.80 20:28:01 4 3.58 0.00 0.85 0.08 0.05 95.43 20:28:01 5 4.10 0.00 0.87 0.57 0.05 94.41 20:28:01 6 5.38 0.00 0.80 8.92 0.07 84.83 20:28:01 7 3.80 0.00 0.84 0.12 0.05 95.20 Average: all 17.48 0.00 2.65 2.69 0.06 77.11 Average: 0 17.19 0.00 2.61 1.76 0.06 78.38 Average: 1 20.80 0.00 2.99 0.77 0.07 75.37 Average: 2 17.77 0.00 2.76 0.53 0.06 78.88 Average: 3 15.46 0.00 2.62 6.04 0.06 75.82 Average: 4 13.42 0.00 2.18 0.29 0.05 84.06 Average: 5 14.73 0.00 2.61 3.45 0.07 79.14 Average: 6 19.80 0.00 2.69 5.96 0.07 71.47 Average: 7 20.69 0.00 2.76 2.74 0.06 73.75