---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80265 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: 2799.998 BogoMIPS: 5599.99 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 856 27230 0 4080 30854 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:85:49:1e brd ff:ff:ff:ff:ff:ff inet 10.30.106.88/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe85:491e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:68:9a:63 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-80265) 10/29/24 _x86_64_ (8 CPU) 18:11:35 LINUX RESTART (8 CPU) 18:12:02 tps rtps wtps bread/s bwrtn/s 18:13:01 207.44 59.02 148.42 3706.90 53260.13 18:14:01 129.15 27.41 101.73 2072.85 27261.59 18:15:01 151.63 9.65 141.99 1687.44 61233.59 18:16:01 315.73 12.40 303.33 782.40 44888.64 18:17:01 34.61 0.03 34.57 2.27 18324.18 Average: 167.57 21.58 146.00 1643.44 40952.53 18:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 30311952 31672368 2627268 7.98 51804 1629856 1467088 4.32 872536 1487400 58824 18:14:01 29946008 31689480 2993212 9.09 79308 1966360 1444320 4.25 889284 1795680 122240 18:15:01 27953368 31663764 4985852 15.14 114208 3826876 1431636 4.21 1000660 3565404 630916 18:16:01 26912432 30686548 6026788 18.30 128904 3866572 4188428 12.32 2059304 3511372 60 18:17:01 27087312 30876900 5851908 17.77 129292 3885316 2649268 7.79 1894004 3515488 284 Average: 28442214 31317812 4497006 13.65 100703 3034996 2236148 6.58 1343158 2775069 162465 18:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 ens3 336.33 225.79 938.97 60.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 18:14:01 ens3 60.41 42.96 1051.33 8.39 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 18:15:01 ens3 305.78 189.72 10176.61 15.90 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 br-24afe389705e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 8.66 8.66 0.80 0.80 0.00 0.00 0.00 0.00 18:16:01 veth0b34c5e 5.75 11.53 0.57 137.21 0.00 0.00 0.00 0.01 18:16:01 ens3 19.63 12.00 144.09 2.47 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 vethbbf19ed 130.84 159.92 114.59 38.96 0.00 0.00 0.00 0.01 18:17:01 ens3 14.50 14.80 8.39 7.66 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 vethfa432ab 126.17 106.81 42.03 114.00 0.00 0.00 0.00 0.01 18:17:01 br-24afe389705e 10.80 16.93 6.90 139.59 0.00 0.00 0.00 0.00 Average: ens3 146.70 96.62 2469.15 18.75 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: vethfa432ab 25.32 21.44 8.44 22.88 0.00 0.00 0.00 0.00 Average: br-24afe389705e 2.17 3.40 1.39 28.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80265) 10/29/24 _x86_64_ (8 CPU) 18:11:35 LINUX RESTART (8 CPU) 18:12:02 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 7.42 0.00 0.83 8.94 0.04 82.77 18:13:01 0 5.17 0.00 0.82 19.45 0.05 74.51 18:13:01 1 3.77 0.00 0.46 1.02 0.02 94.73 18:13:01 2 10.46 0.00 1.24 5.32 0.05 82.93 18:13:01 3 9.24 0.00 0.51 2.26 0.03 87.95 18:13:01 4 11.88 0.00 0.76 4.45 0.03 82.87 18:13:01 5 3.76 0.00 0.92 36.62 0.03 58.67 18:13:01 6 6.22 0.00 1.14 2.33 0.05 90.26 18:13:01 7 8.87 0.00 0.76 0.17 0.03 90.16 18:14:01 all 8.90 0.00 0.76 3.93 0.03 86.39 18:14:01 0 0.47 0.00 0.25 0.07 0.00 99.22 18:14:01 1 0.85 0.00 0.30 1.22 0.02 97.62 18:14:01 2 0.42 0.00 0.18 1.32 0.03 98.05 18:14:01 3 20.38 0.00 1.15 2.23 0.05 76.19 18:14:01 4 23.44 0.00 1.82 2.69 0.05 72.00 18:14:01 5 9.46 0.00 0.92 17.22 0.03 72.37 18:14:01 6 8.73 0.00 0.73 6.47 0.05 84.01 18:14:01 7 7.44 0.00 0.65 0.28 0.02 91.61 18:15:01 all 10.54 0.00 3.26 5.04 0.05 81.11 18:15:01 0 8.87 0.00 3.61 0.03 0.05 87.44 18:15:01 1 7.59 0.00 3.07 19.92 0.07 69.35 18:15:01 2 7.35 0.00 3.76 6.42 0.07 82.41 18:15:01 3 7.32 0.00 3.31 3.61 0.03 85.73 18:15:01 4 10.52 0.00 3.32 0.40 0.03 85.73 18:15:01 5 17.96 0.00 2.56 7.60 0.07 71.81 18:15:01 6 11.05 0.00 3.18 1.30 0.05 84.42 18:15:01 7 13.70 0.00 3.27 0.98 0.07 81.97 18:16:01 all 15.52 0.00 2.20 3.81 0.05 78.41 18:16:01 0 13.47 0.00 2.14 1.96 0.05 82.38 18:16:01 1 13.47 0.00 2.54 13.00 0.05 70.95 18:16:01 2 17.34 0.00 2.49 0.55 0.05 79.57 18:16:01 3 18.38 0.00 2.48 5.94 0.07 73.14 18:16:01 4 14.44 0.00 2.09 4.65 0.05 78.77 18:16:01 5 13.91 0.00 1.99 0.96 0.07 83.07 18:16:01 6 15.67 0.00 1.60 2.71 0.05 79.96 18:16:01 7 17.52 0.00 2.21 0.80 0.05 79.42 18:17:01 all 0.94 0.00 0.25 1.15 0.02 97.65 18:17:01 0 0.45 0.00 0.32 0.40 0.03 98.80 18:17:01 1 0.47 0.00 0.23 0.62 0.02 98.66 18:17:01 2 0.23 0.00 0.17 0.02 0.02 99.57 18:17:01 3 1.52 0.00 0.23 0.00 0.03 98.22 18:17:01 4 0.52 0.00 0.18 7.51 0.02 91.77 18:17:01 5 0.92 0.00 0.33 0.50 0.02 98.23 18:17:01 6 3.03 0.00 0.33 0.05 0.02 96.58 18:17:01 7 0.38 0.00 0.20 0.12 0.00 99.30 Average: all 8.66 0.00 1.45 4.56 0.04 85.29 Average: 0 5.68 0.00 1.42 4.33 0.04 88.53 Average: 1 5.22 0.00 1.32 7.15 0.03 86.28 Average: 2 7.14 0.00 1.57 2.71 0.04 88.54 Average: 3 11.38 0.00 1.54 2.81 0.04 84.24 Average: 4 12.16 0.00 1.64 3.95 0.04 82.22 Average: 5 9.20 0.00 1.35 12.49 0.04 76.92 Average: 6 8.94 0.00 1.39 2.57 0.04 87.05 Average: 7 9.57 0.00 1.42 0.47 0.03 88.51