---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41641 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 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 926 24241 0 6999 30786 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:2f:27:83 brd ff:ff:ff:ff:ff:ff inet 10.30.107.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fe2f:2783/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:26:c0:e3 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-41641) 09/25/24 _x86_64_ (8 CPU) 08:46:06 LINUX RESTART (8 CPU) 08:47:02 tps rtps wtps bread/s bwrtn/s 08:48:01 167.43 51.04 116.39 3913.51 24831.32 08:49:01 128.78 14.63 114.15 960.37 31408.90 08:50:01 67.07 13.13 53.94 2426.26 33114.21 08:51:01 285.44 3.88 281.55 480.45 90155.24 08:52:01 255.14 0.45 254.69 18.66 67520.48 08:53:01 64.86 0.13 64.73 12.26 20421.19 08:54:01 84.00 1.17 82.84 69.46 17412.30 Average: 150.35 11.97 138.38 1119.18 40732.18 08:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:48:01 29696152 31474424 3243068 9.85 79868 2001412 1801352 5.30 1156324 1778260 119880 08:49:01 28199540 30423240 4739680 14.39 90840 2422700 2490012 7.33 2308044 2094120 21996 08:50:01 28188780 31582064 4750440 14.42 102320 3558056 1494364 4.40 1428928 2939140 527672 08:51:01 23736288 30097460 9202932 27.94 145756 6258340 7471408 21.98 3080408 5528104 1023312 08:52:01 21005892 27900824 11933328 36.23 186008 6724460 11745496 34.56 5423404 5805400 3192 08:53:01 19457368 26679644 13481852 40.93 191608 7019308 12507240 36.80 6704184 6046976 7572 08:54:01 24842260 31542020 8096960 24.58 194512 6575284 1566616 4.61 1955060 5538772 884 Average: 25018040 29957097 7921180 24.05 141559 4937080 5582355 16.42 3150907 4247253 243501 08:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 lo 2.64 2.64 0.26 0.26 0.00 0.00 0.00 0.00 08:48:01 ens3 131.27 90.09 1196.45 24.49 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:49:01 ens3 1036.18 663.86 6110.30 199.72 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 08:50:01 ens3 1095.23 635.14 2235.35 237.57 0.00 0.00 0.00 0.00 08:51:01 br-ca49d38d3e48 2.85 2.93 0.45 0.50 0.00 0.00 0.00 0.00 08:51:01 vethd281b22 1.27 1.72 0.21 0.30 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 vethd001cf3 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 08:52:01 vethda22a7f 149.13 155.27 13.04 331.28 0.00 0.00 0.00 0.03 08:52:01 br-ca49d38d3e48 26.60 25.68 6.70 4.59 0.00 0.00 1.18 0.00 08:52:01 veth79830a0 155.04 149.31 331.26 13.06 0.00 0.00 0.00 0.03 08:52:01 veth0adcca7 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 08:53:01 vethda22a7f 1.10 1.38 0.18 0.17 0.00 0.00 0.00 0.00 08:53:01 br-ca49d38d3e48 100.42 101.38 32.45 37.55 0.00 0.00 0.00 0.00 08:53:01 veth79830a0 159.10 121.86 15.05 16.97 0.00 0.00 0.00 0.00 08:53:01 veth0adcca7 122.34 166.33 16.60 11.40 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 lo 22.66 22.66 2.39 2.39 0.00 0.00 0.00 0.00 08:54:01 ens3 3704.50 2270.24 36910.90 643.56 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: lo 2.61 2.61 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 478.09 287.28 5127.19 81.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41641) 09/25/24 _x86_64_ (8 CPU) 08:46:06 LINUX RESTART (8 CPU) 08:47:02 CPU %user %nice %system %iowait %steal %idle 08:48:01 all 11.61 0.00 0.98 2.61 0.04 84.75 08:48:01 0 2.54 0.00 0.31 0.34 0.02 96.79 08:48:01 1 5.00 0.00 0.58 4.02 0.05 90.35 08:48:01 2 7.10 0.00 0.56 6.10 0.03 86.21 08:48:01 3 3.62 0.00 0.36 2.80 0.03 93.19 08:48:01 4 38.75 0.00 2.68 3.53 0.08 54.97 08:48:01 5 24.03 0.00 1.90 0.58 0.05 73.44 08:48:01 6 7.45 0.00 0.78 1.38 0.03 90.36 08:48:01 7 4.40 0.00 0.68 2.16 0.02 92.75 08:49:01 all 40.71 0.00 1.44 1.58 0.09 56.19 08:49:01 0 33.98 0.00 1.77 1.04 0.07 63.15 08:49:01 1 43.38 0.00 1.34 1.88 0.07 53.34 08:49:01 2 44.89 0.00 1.99 0.92 0.08 52.12 08:49:01 3 37.14 0.00 1.42 0.54 0.10 60.80 08:49:01 4 48.97 0.00 2.09 3.89 0.10 44.95 08:49:01 5 38.25 0.00 1.19 0.38 0.10 60.07 08:49:01 6 45.50 0.00 0.87 1.52 0.08 52.02 08:49:01 7 33.60 0.00 0.87 2.46 0.07 63.00 08:50:01 all 29.06 0.00 1.90 1.93 0.06 67.05 08:50:01 0 15.34 0.00 2.24 0.28 0.05 82.09 08:50:01 1 32.73 0.00 2.20 2.86 0.08 62.13 08:50:01 2 35.71 0.00 1.99 0.27 0.08 61.95 08:50:01 3 26.50 0.00 2.09 0.13 0.05 71.23 08:50:01 4 25.07 0.00 1.52 10.63 0.07 62.71 08:50:01 5 27.82 0.00 1.86 0.03 0.05 70.24 08:50:01 6 43.09 0.00 2.06 0.02 0.07 54.77 08:50:01 7 26.25 0.00 1.19 1.29 0.05 71.23 08:51:01 all 26.10 0.00 5.03 5.14 0.07 63.66 08:51:01 0 24.79 0.00 4.75 0.64 0.07 69.75 08:51:01 1 28.27 0.00 5.39 26.22 0.08 40.03 08:51:01 2 24.71 0.00 5.21 1.55 0.07 68.45 08:51:01 3 24.60 0.00 5.18 0.91 0.07 69.24 08:51:01 4 33.96 0.00 5.25 2.35 0.08 58.36 08:51:01 5 22.86 0.00 4.53 0.39 0.07 72.16 08:51:01 6 26.49 0.00 5.02 0.20 0.07 68.22 08:51:01 7 23.11 0.00 4.89 8.99 0.07 62.93 08:52:01 all 31.87 0.00 4.58 6.22 0.12 57.22 08:52:01 0 33.33 0.00 4.02 9.83 0.12 52.70 08:52:01 1 32.76 0.00 5.45 17.24 0.13 44.42 08:52:01 2 28.35 0.00 4.89 2.32 0.14 64.32 08:52:01 3 30.09 0.00 5.07 6.69 0.10 58.04 08:52:01 4 29.22 0.00 4.57 0.67 0.13 65.39 08:52:01 5 34.70 0.00 4.15 2.45 0.12 58.58 08:52:01 6 38.95 0.00 4.09 0.98 0.10 55.89 08:52:01 7 27.55 0.00 4.40 9.49 0.13 58.41 08:53:01 all 34.28 0.00 4.13 0.96 0.14 60.49 08:53:01 0 31.16 0.00 2.74 0.23 0.13 65.72 08:53:01 1 36.98 0.00 4.53 0.02 0.17 58.30 08:53:01 2 32.65 0.00 3.90 4.61 0.15 58.69 08:53:01 3 31.66 0.00 5.36 0.59 0.12 62.27 08:53:01 4 45.32 0.00 3.45 0.45 0.17 50.60 08:53:01 5 33.83 0.00 4.55 0.30 0.12 61.19 08:53:01 6 30.04 0.00 4.06 0.52 0.15 65.22 08:53:01 7 32.55 0.00 4.45 0.98 0.15 61.87 08:54:01 all 10.63 0.00 1.67 1.24 0.08 86.37 08:54:01 0 6.84 0.00 1.72 2.05 0.08 89.30 08:54:01 1 13.24 0.00 1.89 0.45 0.08 84.34 08:54:01 2 17.59 0.00 1.57 3.04 0.08 77.71 08:54:01 3 8.01 0.00 1.95 0.40 0.10 89.53 08:54:01 4 7.27 0.00 1.35 3.18 0.08 88.11 08:54:01 5 21.31 0.00 2.03 0.35 0.08 76.22 08:54:01 6 3.53 0.00 1.02 0.08 0.07 95.30 08:54:01 7 7.34 0.00 1.83 0.35 0.07 90.41 Average: all 26.35 0.00 2.82 2.81 0.09 67.94 Average: 0 21.17 0.00 2.51 2.07 0.08 74.17 Average: 1 27.51 0.00 3.05 7.50 0.10 61.85 Average: 2 27.33 0.00 2.87 2.68 0.09 67.02 Average: 3 23.12 0.00 3.06 1.72 0.08 72.02 Average: 4 32.65 0.00 2.99 3.53 0.10 60.72 Average: 5 28.98 0.00 2.88 0.64 0.08 67.42 Average: 6 27.90 0.00 2.56 0.67 0.08 68.79 Average: 7 22.14 0.00 2.61 3.67 0.08 71.49