---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18174 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 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 939 24416 0 6811 30772 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:4e:03:1f brd ff:ff:ff:ff:ff:ff inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe4e:31f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:bd:b7:93 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-18174) 06/20/24 _x86_64_ (8 CPU) 15:08:18 LINUX RESTART (8 CPU) 15:09:01 tps rtps wtps bread/s bwrtn/s 15:10:01 259.84 35.21 224.63 1669.06 18884.99 15:11:01 191.12 50.76 140.36 3840.96 30755.27 15:12:01 51.96 13.13 38.83 2440.93 14521.98 15:13:01 89.10 3.68 85.42 472.05 50339.48 15:14:01 224.86 2.88 221.98 412.06 78022.06 15:15:01 216.31 0.40 215.91 31.85 45298.68 15:16:01 61.69 0.00 61.69 0.00 16042.91 15:17:01 77.45 1.20 76.25 73.32 13596.53 Average: 146.54 13.41 133.13 1117.44 33432.51 15:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:10:01 30031300 31651996 2907920 8.83 73048 1857216 1487996 4.38 931836 1682888 170948 15:11:01 28516504 30709892 4422716 13.43 89336 2395548 2181632 6.42 2011396 2079612 31720 15:12:01 27073272 30231088 5865948 17.81 95892 3336964 2546144 7.49 2763088 2734836 790904 15:13:01 26807972 31578956 6131248 18.61 129500 4829672 1554676 4.57 1471952 4194020 1161560 15:14:01 23675880 30173180 9263340 28.12 167004 6394460 7091876 20.87 3012968 5634356 750608 15:15:01 21895820 28641464 11043400 33.53 181868 6604552 10318300 30.36 4657988 5713476 2104 15:16:01 19906312 26913004 13032908 39.57 186384 6844668 11689720 34.39 6445308 5896320 6148 15:17:01 25075056 31582780 7864164 23.87 188388 6405748 1488320 4.38 1862416 5418512 1832 Average: 25372764 30185295 7566456 22.97 138928 4833604 4794833 14.11 2894619 4169252 364478 15:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 ens3 66.17 48.33 969.25 21.57 0.00 0.00 0.00 0.00 15:10:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 ens3 866.49 576.35 6117.61 141.26 0.00 0.00 0.00 0.00 15:11:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 929.58 692.17 2336.53 240.54 0.00 0.00 0.00 0.00 15:12:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:13:01 br-525fb0a30694 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 487.44 242.11 8268.71 41.94 0.00 0.00 0.00 0.00 15:13:01 lo 4.20 4.20 0.48 0.48 0.00 0.00 0.00 0.00 15:14:01 br-525fb0a30694 14.66 14.16 3.01 2.40 0.00 0.00 0.60 0.00 15:14:01 vethf60603a 7.20 7.03 1.01 1.33 0.00 0.00 0.00 0.00 15:14:01 veth9939eac 6.58 7.40 0.81 1.77 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 br-525fb0a30694 11.54 11.51 4.86 4.67 0.00 0.00 0.20 0.00 15:15:01 vethf60603a 22.16 15.94 2.00 2.21 0.00 0.00 0.00 0.00 15:15:01 veth9939eac 4.15 5.26 1.88 2.15 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 br-525fb0a30694 61.92 61.30 34.35 39.24 0.00 0.00 0.00 0.00 15:16:01 vethf60603a 32.00 20.56 2.78 3.21 0.00 0.00 0.00 0.00 15:16:01 veth9939eac 24.99 28.49 20.88 8.06 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 ens3 3421.06 2149.01 34022.55 571.77 0.00 0.00 0.00 0.00 15:17:01 lo 19.48 19.48 2.02 2.02 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: ens3 384.42 239.96 4140.08 64.23 0.00 0.00 0.00 0.00 Average: lo 1.94 1.94 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18174) 06/20/24 _x86_64_ (8 CPU) 15:08:18 LINUX RESTART (8 CPU) 15:09:01 CPU %user %nice %system %iowait %steal %idle 15:10:01 all 9.82 0.00 0.79 2.47 0.03 86.89 15:10:01 0 10.82 0.00 1.49 7.80 0.03 79.87 15:10:01 1 9.00 0.00 0.62 0.72 0.02 89.65 15:10:01 2 1.85 0.00 0.62 0.50 0.00 97.03 15:10:01 3 2.27 0.00 0.33 0.52 0.02 96.86 15:10:01 4 0.50 0.00 0.45 4.70 0.02 94.33 15:10:01 5 2.07 0.00 0.17 0.32 0.05 97.39 15:10:01 6 29.77 0.00 1.61 4.07 0.07 64.49 15:10:01 7 22.37 0.00 1.03 1.18 0.03 75.38 15:11:01 all 29.62 0.00 1.45 2.51 0.08 66.35 15:11:01 0 37.06 0.00 1.04 5.10 0.08 56.71 15:11:01 1 27.31 0.00 2.04 5.46 0.07 65.12 15:11:01 2 25.95 0.00 0.77 0.45 0.05 72.78 15:11:01 3 28.54 0.00 1.31 1.98 0.13 68.04 15:11:01 4 25.90 0.00 1.46 2.87 0.07 69.70 15:11:01 5 37.33 0.00 1.74 0.69 0.08 60.16 15:11:01 6 31.89 0.00 1.39 2.85 0.07 63.81 15:11:01 7 22.97 0.00 1.83 0.69 0.07 74.45 15:12:01 all 43.29 0.00 1.74 0.63 0.08 54.25 15:12:01 0 30.18 0.00 1.66 0.02 0.07 68.08 15:12:01 1 57.15 0.00 2.00 1.16 0.10 39.60 15:12:01 2 34.18 0.00 1.26 0.00 0.07 64.50 15:12:01 3 50.59 0.00 1.81 0.54 0.08 46.99 15:12:01 4 50.85 0.00 1.87 0.85 0.08 46.34 15:12:01 5 31.20 0.00 1.59 0.02 0.07 67.13 15:12:01 6 45.43 0.00 2.26 2.16 0.08 50.06 15:12:01 7 46.75 0.00 1.48 0.35 0.08 51.34 15:13:01 all 11.39 0.00 2.29 4.11 0.04 82.18 15:13:01 0 6.32 0.00 1.75 0.10 0.05 91.79 15:13:01 1 9.94 0.00 2.40 7.37 0.03 80.26 15:13:01 2 15.14 0.00 2.90 1.09 0.03 80.84 15:13:01 3 17.98 0.00 2.76 9.23 0.05 69.97 15:13:01 4 10.88 0.00 1.98 3.95 0.03 83.15 15:13:01 5 6.14 0.00 1.78 5.27 0.02 86.80 15:13:01 6 15.17 0.00 2.42 5.69 0.05 76.68 15:13:01 7 9.58 0.00 2.26 0.17 0.02 87.97 15:14:01 all 25.72 0.00 4.88 8.53 0.08 60.79 15:14:01 0 22.99 0.00 4.71 9.76 0.08 62.46 15:14:01 1 26.33 0.00 5.50 1.03 0.08 67.06 15:14:01 2 30.06 0.00 4.71 3.41 0.08 61.74 15:14:01 3 23.42 0.00 5.10 9.73 0.07 61.69 15:14:01 4 27.65 0.00 4.02 8.72 0.08 59.51 15:14:01 5 25.53 0.00 4.60 2.77 0.08 67.01 15:14:01 6 25.03 0.00 5.24 26.57 0.10 43.07 15:14:01 7 24.69 0.00 5.21 6.39 0.07 63.64 15:15:01 all 23.80 0.00 2.93 6.88 0.11 66.29 15:15:01 0 20.82 0.00 3.46 19.78 0.10 55.83 15:15:01 1 25.20 0.00 3.46 8.33 0.10 62.91 15:15:01 2 24.65 0.00 3.46 7.68 0.12 64.10 15:15:01 3 16.44 0.00 2.38 3.81 0.12 77.25 15:15:01 4 21.86 0.00 2.66 6.27 0.08 69.13 15:15:01 5 18.03 0.00 2.67 6.72 0.12 72.46 15:15:01 6 26.99 0.00 2.30 0.39 0.08 70.24 15:15:01 7 36.33 0.00 3.08 2.12 0.12 58.35 15:16:01 all 29.45 0.00 2.99 1.21 0.11 66.25 15:16:01 0 23.13 0.00 2.75 0.13 0.12 73.87 15:16:01 1 29.77 0.00 4.07 0.77 0.10 65.28 15:16:01 2 32.77 0.00 3.08 1.11 0.12 62.91 15:16:01 3 25.53 0.00 2.75 0.42 0.12 71.19 15:16:01 4 26.34 0.00 2.78 5.36 0.10 65.42 15:16:01 5 28.56 0.00 2.52 0.12 0.12 68.69 15:16:01 6 26.99 0.00 2.59 1.41 0.12 68.89 15:16:01 7 42.58 0.00 3.39 0.34 0.10 53.60 15:17:01 all 9.06 0.00 1.19 1.36 0.05 88.34 15:17:01 0 4.17 0.00 1.10 4.42 0.05 90.26 15:17:01 1 16.62 0.00 1.25 0.15 0.07 81.91 15:17:01 2 16.89 0.00 1.27 3.39 0.05 78.39 15:17:01 3 4.23 0.00 1.10 0.12 0.03 94.52 15:17:01 4 4.43 0.00 0.92 0.37 0.07 94.21 15:17:01 5 3.10 0.00 1.29 1.04 0.05 94.53 15:17:01 6 4.02 0.00 1.12 0.65 0.03 94.17 15:17:01 7 19.04 0.00 1.35 0.72 0.07 78.82 Average: all 22.76 0.00 2.28 3.46 0.07 71.44 Average: 0 19.42 0.00 2.24 5.88 0.07 72.38 Average: 1 25.15 0.00 2.66 3.12 0.07 69.00 Average: 2 22.66 0.00 2.25 2.20 0.07 72.82 Average: 3 21.11 0.00 2.19 3.28 0.08 73.35 Average: 4 21.05 0.00 2.01 4.13 0.07 72.74 Average: 5 18.98 0.00 2.04 2.11 0.07 76.79 Average: 6 25.66 0.00 2.36 5.44 0.08 66.46 Average: 7 28.02 0.00 2.45 1.49 0.07 67.97