---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4130 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 839 25105 0 6222 30871 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:e0:05:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.51/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fee0:53f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:4c:b3:67 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-4130) 02/09/24 _x86_64_ (8 CPU) 20:21:27 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 143.40 72.39 71.00 4692.09 29294.97 20:24:01 92.17 13.80 78.37 1117.55 31136.54 20:25:01 152.36 9.32 143.04 1640.39 56240.23 20:26:01 348.98 12.58 336.39 784.60 124630.64 20:27:01 39.84 0.53 39.31 57.99 26104.72 20:28:01 26.48 0.03 26.45 2.00 23372.95 20:29:01 77.74 1.93 75.81 111.96 18074.41 Average: 125.81 15.66 110.15 1192.58 44156.82 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30206040 31759648 2733180 8.30 65996 1799052 1434684 4.22 806580 1637000 131780 20:24:01 29813216 31692452 3126004 9.49 83392 2092612 1449484 4.26 902576 1903624 235944 20:25:01 26974452 31690568 5964768 18.11 123080 4786360 1396512 4.11 975880 4530560 1901808 20:26:01 23529204 29429320 9410016 28.57 137476 5897172 9785168 28.79 3409852 5413832 500 20:27:01 21289500 27310856 11649720 35.37 139500 6011536 12153196 35.76 5650252 5390556 1628 20:28:01 23357780 29409168 9581440 29.09 139912 6040516 8487696 24.97 3607752 5387476 536 20:29:01 25730380 31634452 7208840 21.89 146708 5900792 1544864 4.55 1408136 5271456 84428 Average: 25842939 30418066 7096281 21.54 119438 4646863 5178801 15.24 2394433 4219215 336661 20:22:02 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 ens3 338.04 281.09 1509.03 66.70 0.00 0.00 0.00 0.00 20:23:01 lo 16.27 16.27 1.76 1.76 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 ens3 96.32 87.55 781.76 13.12 0.00 0.00 0.00 0.00 20:24:01 lo 20.00 20.00 2.15 2.15 0.00 0.00 0.00 0.00 20:25:01 br-d431b5a068be 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 ens3 970.05 540.99 24113.78 42.55 0.00 0.00 0.00 0.00 20:25:01 lo 13.73 13.73 1.37 1.37 0.00 0.00 0.00 0.00 20:26:01 br-d431b5a068be 0.35 0.15 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 ens3 361.46 192.57 13641.60 13.92 0.00 0.00 0.00 0.00 20:26:01 vetha29ec0b 2.22 2.67 0.21 0.24 0.00 0.00 0.00 0.00 20:27:01 br-d431b5a068be 1.17 1.32 1.61 0.98 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 ens3 14.43 8.83 3.23 2.59 0.00 0.00 0.00 0.00 20:27:01 vetha29ec0b 39.81 32.11 8.36 5.78 0.00 0.00 0.00 0.00 20:28:01 br-d431b5a068be 1.45 1.98 2.73 0.19 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 20:28:01 ens3 20.18 17.16 7.02 23.95 0.00 0.00 0.00 0.00 20:28:01 vetha29ec0b 42.93 31.33 3.97 4.74 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 85.57 66.59 337.61 20.76 0.00 0.00 0.00 0.00 20:29:01 lo 80.07 80.07 13.12 13.12 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 269.27 170.42 5780.61 26.13 0.00 0.00 0.00 0.00 Average: lo 10.98 10.98 1.84 1.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4130) 02/09/24 _x86_64_ (8 CPU) 20:21:27 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.50 0.00 0.99 3.69 0.04 84.77 20:23:01 0 15.72 0.00 1.53 1.49 0.05 81.21 20:23:01 1 21.13 0.00 1.38 5.76 0.05 71.68 20:23:01 2 9.45 0.00 0.64 0.34 0.03 89.53 20:23:01 3 2.99 0.00 0.82 0.85 0.03 95.31 20:23:01 4 9.56 0.00 0.95 0.27 0.03 89.19 20:23:01 5 16.04 0.00 1.04 1.61 0.07 81.24 20:23:01 6 5.18 0.00 0.76 12.51 0.07 81.48 20:23:01 7 3.97 0.00 0.83 6.65 0.03 88.51 20:24:01 all 10.16 0.00 0.63 2.55 0.04 86.62 20:24:01 0 6.24 0.00 0.25 0.08 0.00 93.43 20:24:01 1 10.17 0.00 0.52 0.67 0.05 88.60 20:24:01 2 4.09 0.00 0.26 0.35 0.00 95.30 20:24:01 3 25.30 0.00 1.62 3.46 0.07 69.56 20:24:01 4 9.45 0.00 0.60 0.33 0.03 89.58 20:24:01 5 7.55 0.00 0.57 0.50 0.02 91.36 20:24:01 6 12.88 0.00 0.65 0.99 0.05 85.43 20:24:01 7 5.70 0.00 0.57 14.06 0.03 79.64 20:25:01 all 11.99 0.00 4.41 5.20 0.07 78.33 20:25:01 0 10.83 0.00 4.20 0.14 0.07 84.76 20:25:01 1 11.85 0.00 4.84 0.62 0.07 82.62 20:25:01 2 12.99 0.00 4.94 7.60 0.07 74.40 20:25:01 3 10.74 0.00 4.14 10.28 0.07 74.77 20:25:01 4 11.78 0.00 3.75 1.58 0.07 82.83 20:25:01 5 13.24 0.00 5.21 1.15 0.07 80.33 20:25:01 6 16.38 0.00 4.82 1.51 0.08 77.20 20:25:01 7 8.08 0.00 3.39 18.70 0.07 69.77 20:26:01 all 29.18 0.00 5.14 8.15 0.08 57.44 20:26:01 0 28.33 0.00 5.40 37.99 0.10 28.18 20:26:01 1 28.13 0.00 5.56 0.63 0.10 65.58 20:26:01 2 29.94 0.00 5.25 2.01 0.07 62.74 20:26:01 3 28.85 0.00 4.37 1.64 0.08 65.06 20:26:01 4 28.49 0.00 5.48 17.69 0.10 48.24 20:26:01 5 31.05 0.00 5.27 1.25 0.08 62.35 20:26:01 6 28.56 0.00 4.92 0.56 0.07 65.89 20:26:01 7 30.12 0.00 4.86 3.51 0.08 61.43 20:27:01 all 42.09 0.00 4.12 1.05 0.10 52.63 20:27:01 0 37.62 0.00 3.88 6.09 0.08 52.32 20:27:01 1 41.91 0.00 3.95 0.10 0.10 53.93 20:27:01 2 39.81 0.00 4.07 0.05 0.12 55.95 20:27:01 3 49.95 0.00 4.64 0.37 0.08 44.95 20:27:01 4 40.97 0.00 4.10 0.79 0.08 54.06 20:27:01 5 37.79 0.00 3.51 0.20 0.08 58.42 20:27:01 6 46.12 0.00 4.83 0.55 0.10 48.39 20:27:01 7 42.61 0.00 4.00 0.29 0.10 53.01 20:28:01 all 5.52 0.00 0.74 1.32 0.08 92.34 20:28:01 0 5.60 0.00 0.85 7.94 0.08 85.52 20:28:01 1 5.17 0.00 0.82 0.07 0.07 93.87 20:28:01 2 5.89 0.00 0.69 0.02 0.08 93.32 20:28:01 3 4.71 0.00 0.79 2.01 0.07 92.43 20:28:01 4 5.52 0.00 0.60 0.02 0.10 93.77 20:28:01 5 5.91 0.00 0.50 0.00 0.07 93.52 20:28:01 6 6.08 0.00 0.87 0.00 0.08 92.97 20:28:01 7 5.34 0.00 0.77 0.47 0.07 93.35 20:29:01 all 7.08 0.00 0.75 1.15 0.04 90.98 20:29:01 0 3.00 0.00 0.58 0.07 0.05 96.30 20:29:01 1 2.79 0.00 0.62 0.15 0.05 96.39 20:29:01 2 8.02 0.00 0.67 0.47 0.02 90.83 20:29:01 3 2.89 0.00 0.53 4.89 0.03 91.65 20:29:01 4 2.90 0.00 0.70 0.13 0.02 96.25 20:29:01 5 33.24 0.00 1.97 0.77 0.07 63.95 20:29:01 6 2.76 0.00 0.38 0.03 0.02 96.80 20:29:01 7 1.04 0.00 0.57 2.74 0.05 95.60 Average: all 16.63 0.00 2.39 3.29 0.06 77.63 Average: 0 15.31 0.00 2.38 7.65 0.06 74.61 Average: 1 17.26 0.00 2.52 1.13 0.07 79.01 Average: 2 15.68 0.00 2.35 1.53 0.06 80.38 Average: 3 17.92 0.00 2.41 3.36 0.06 76.25 Average: 4 15.50 0.00 2.30 2.96 0.06 79.18 Average: 5 20.68 0.00 2.58 0.78 0.06 75.90 Average: 6 16.84 0.00 2.46 2.29 0.07 78.35 Average: 7 13.82 0.00 2.14 6.62 0.06 77.36