---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7592 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 13G 143G 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 853 26225 0 5088 30859 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:96:09:42 brd ff:ff:ff:ff:ff:ff inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe96:942/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:51:70:a7 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 inet6 fe80::42:2eff:fe51:70a7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7592) 12/25/23 _x86_64_ (8 CPU) 10:49:21 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 111.16 17.58 93.58 1020.36 32103.85 10:52:01 162.40 21.34 141.05 831.32 43490.44 10:53:01 115.65 4.12 111.53 445.39 68035.59 10:54:01 52.69 0.28 52.41 12.93 37746.51 10:55:01 478.98 0.25 478.73 2.00 66181.61 10:56:01 174.18 0.10 174.08 13.73 67243.59 10:57:01 40.58 1.27 39.31 63.19 9937.68 Average: 162.26 6.42 155.84 341.25 46393.16 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 29963704 31699664 2975516 9.03 76356 1963124 1451816 4.27 889732 1777168 246496 10:52:01 28237160 30300832 4702060 14.27 87968 2266740 3178464 9.35 2325788 2037936 12192 10:53:01 27862300 30589120 5076920 15.41 94924 2910148 2407248 7.08 2299728 2411828 744 10:54:01 26945080 30174928 5994140 18.20 122016 3354540 2667348 7.85 2917664 2641832 105000 10:55:01 26074540 30550300 6864680 20.84 213252 4344484 2455948 7.23 2806148 3467064 131292 10:56:01 25885692 30391280 7053528 21.41 220616 4435992 2468916 7.26 2969504 3563444 516 10:57:01 26840844 31584536 6098376 18.51 225204 4663700 1514056 4.45 2006220 3569520 32272 Average: 27401331 30755809 5537889 16.81 148619 3419818 2306257 6.79 2316398 2781256 75502 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 66.51 44.24 1125.76 7.79 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 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 548.63 411.26 4713.53 97.59 0.00 0.00 0.00 0.00 10:52:01 lo 1.63 1.63 0.10 0.10 0.00 0.00 0.00 0.00 10:53:01 docker0 3.02 6.15 0.18 77.55 0.00 0.00 0.00 0.00 10:53:01 ens3 235.24 197.83 1502.34 411.92 0.00 0.00 0.00 0.00 10:53:01 lo 9.82 9.82 2.38 2.38 0.00 0.00 0.00 0.00 10:54:01 docker0 439.38 386.44 43.92 624.39 0.00 0.00 0.00 0.00 10:54:01 ens3 872.74 865.91 1475.58 3008.31 0.00 0.00 0.00 0.00 10:54:01 vethb29eb6d 439.38 386.57 49.93 624.40 0.00 0.00 0.00 0.05 10:54:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 10:55:01 docker0 726.03 679.31 63.65 1126.01 0.00 0.00 0.00 0.00 10:55:01 ens3 734.09 751.48 1138.53 85.47 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 docker0 2.63 4.78 0.16 77.46 0.00 0.00 0.00 0.00 10:56:01 ens3 538.14 535.89 1492.84 2511.38 0.00 0.00 0.00 0.00 10:56:01 lo 8.40 8.40 0.77 0.77 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 143.96 158.24 85.58 942.10 0.00 0.00 0.00 0.00 10:57:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 167.33 153.84 15.42 272.25 0.00 0.00 0.00 0.00 Average: ens3 448.50 423.58 1647.77 1009.17 0.00 0.00 0.00 0.00 Average: lo 3.95 3.95 0.57 0.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7592) 12/25/23 _x86_64_ (8 CPU) 10:49:21 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.32 0.00 0.77 2.46 0.04 86.41 10:51:01 0 0.27 0.00 0.20 9.30 0.02 90.21 10:51:01 1 14.16 0.00 0.65 0.94 0.02 84.24 10:51:01 2 9.14 0.00 0.74 0.20 0.10 89.82 10:51:01 3 33.29 0.00 1.90 1.57 0.07 63.17 10:51:01 4 17.06 0.00 1.20 0.50 0.03 81.21 10:51:01 5 3.22 0.00 0.48 0.80 0.02 95.48 10:51:01 6 2.61 0.00 0.23 0.30 0.02 96.85 10:51:01 7 2.86 0.00 0.75 6.07 0.03 90.29 10:52:01 all 19.40 0.00 1.68 2.22 0.06 76.63 10:52:01 0 15.91 0.00 0.52 9.45 0.05 74.08 10:52:01 1 20.45 0.00 3.83 0.82 0.07 74.83 10:52:01 2 20.06 0.00 2.30 1.58 0.08 75.98 10:52:01 3 28.33 0.00 0.82 0.13 0.07 70.65 10:52:01 4 20.26 0.00 0.60 0.72 0.07 78.35 10:52:01 5 19.97 0.00 1.40 3.38 0.07 75.18 10:52:01 6 21.24 0.00 3.11 0.38 0.03 75.24 10:52:01 7 9.03 0.00 0.87 1.33 0.05 88.71 10:53:01 all 13.44 0.00 1.80 2.44 0.05 82.26 10:53:01 0 24.65 0.00 2.43 8.21 0.07 64.65 10:53:01 1 19.57 0.00 1.62 0.03 0.05 78.72 10:53:01 2 9.51 0.00 1.43 2.20 0.08 86.77 10:53:01 3 13.00 0.00 1.66 0.39 0.07 84.89 10:53:01 4 10.36 0.00 2.41 0.29 0.03 86.90 10:53:01 5 14.63 0.00 1.12 8.30 0.03 75.92 10:53:01 6 7.99 0.00 2.34 0.07 0.03 89.57 10:53:01 7 7.86 0.00 1.44 0.10 0.05 90.55 10:54:01 all 8.52 0.00 1.42 1.96 0.05 88.05 10:54:01 0 10.89 0.00 1.56 1.17 0.05 86.33 10:54:01 1 22.23 0.00 2.98 2.91 0.07 71.82 10:54:01 2 5.99 0.00 0.97 0.13 0.02 92.89 10:54:01 3 10.14 0.00 1.51 0.27 0.07 88.02 10:54:01 4 10.98 0.00 1.14 2.76 0.05 85.08 10:54:01 5 1.78 0.00 1.09 5.61 0.07 91.45 10:54:01 6 1.42 0.00 0.57 2.60 0.02 95.40 10:54:01 7 4.82 0.00 1.52 0.23 0.05 93.37 10:55:01 all 14.83 0.00 3.84 4.00 0.07 77.26 10:55:01 0 12.84 0.00 2.49 0.08 0.07 84.52 10:55:01 1 42.49 0.00 5.26 0.62 0.08 51.55 10:55:01 2 4.17 0.00 3.55 0.67 0.05 91.56 10:55:01 3 24.86 0.00 5.80 3.35 0.07 65.92 10:55:01 4 14.03 0.00 3.37 2.48 0.07 80.04 10:55:01 5 8.93 0.00 4.86 7.46 0.08 78.67 10:55:01 6 3.93 0.00 2.55 17.34 0.05 76.12 10:55:01 7 7.37 0.00 2.77 0.03 0.08 89.74 10:56:01 all 13.96 0.00 2.47 2.93 0.06 80.58 10:56:01 0 11.54 0.00 3.65 3.10 0.07 81.64 10:56:01 1 33.42 0.00 4.02 3.56 0.10 58.89 10:56:01 2 12.31 0.00 1.39 0.79 0.05 85.46 10:56:01 3 8.82 0.00 1.69 0.13 0.05 89.31 10:56:01 4 16.61 0.00 3.01 0.47 0.05 79.85 10:56:01 5 8.51 0.00 2.00 2.68 0.05 86.76 10:56:01 6 9.67 0.00 2.01 4.61 0.07 83.64 10:56:01 7 10.87 0.00 1.96 8.10 0.07 79.01 10:57:01 all 10.50 0.00 0.65 0.45 0.03 88.37 10:57:01 0 4.29 0.00 0.52 0.02 0.02 95.16 10:57:01 1 6.47 0.00 0.60 1.45 0.03 91.45 10:57:01 2 0.72 0.00 0.32 0.00 0.03 98.93 10:57:01 3 11.88 0.00 0.65 0.05 0.02 87.40 10:57:01 4 32.51 0.00 1.07 0.45 0.08 65.88 10:57:01 5 19.48 0.00 0.90 0.07 0.03 79.52 10:57:01 6 4.30 0.00 0.52 0.03 0.02 95.13 10:57:01 7 4.33 0.00 0.67 1.54 0.03 93.44 Average: all 12.99 0.00 1.80 2.35 0.05 82.80 Average: 0 11.48 0.00 1.62 4.48 0.05 82.38 Average: 1 22.66 0.00 2.70 1.47 0.06 73.11 Average: 2 8.84 0.00 1.53 0.80 0.06 88.78 Average: 3 18.62 0.00 2.00 0.84 0.06 78.48 Average: 4 17.41 0.00 1.83 1.10 0.06 79.61 Average: 5 10.94 0.00 1.69 4.03 0.05 83.29 Average: 6 7.31 0.00 1.62 3.60 0.03 87.44 Average: 7 6.73 0.00 1.42 2.49 0.05 89.31