---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8809 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 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 869 25084 0 6212 30842 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:4f:5a:aa brd ff:ff:ff:ff:ff:ff inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe4f:5aaa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:d5:24:91 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-8809) 02/26/24 _x86_64_ (8 CPU) 09:44:07 LINUX RESTART (8 CPU) 09:45:02 tps rtps wtps bread/s bwrtn/s 09:46:01 89.12 14.50 74.62 1010.50 22793.76 09:47:01 125.98 23.55 102.43 2757.41 28829.20 09:48:01 219.48 0.20 219.28 26.93 126110.31 09:49:01 332.29 12.01 320.28 793.30 48226.93 09:50:01 21.61 0.00 21.61 0.00 17088.25 09:51:01 14.41 0.07 14.35 10.53 17304.05 09:52:01 70.62 1.22 69.41 103.32 19610.40 Average: 124.87 7.35 117.53 670.91 40035.33 09:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:46:01 30089184 31688332 2850036 8.65 70444 1839076 1435112 4.22 883480 1674040 167444 09:47:01 28958280 31630864 3980940 12.09 97724 2850480 1576836 4.64 1022780 2590220 824324 09:48:01 25761904 31639156 7177316 21.79 140332 5863180 1466912 4.32 1047760 5599768 619156 09:49:01 23377076 29419472 9562144 29.03 155864 5994008 8939328 26.30 3446044 5506796 1588 09:50:01 23064244 29115796 9874976 29.98 156288 6002116 9378420 27.59 3764888 5497104 1000 09:51:01 23075424 29128740 9863796 29.95 156420 6003616 9395960 27.65 3753276 5497524 756 09:52:01 25722184 31613464 7217036 21.91 159388 5856476 1546848 4.55 1320412 5350580 45716 Average: 25721185 30605118 7218035 21.91 133780 4915565 4819917 14.18 2176949 4530862 237141 09:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:46:01 ens3 53.30 39.46 810.79 9.70 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 09:47:01 ens3 178.22 128.33 4347.48 17.63 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 6.20 6.20 0.58 0.58 0.00 0.00 0.00 0.00 09:47:01 br-1eb04db2761f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 944.29 496.22 27866.26 36.80 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 7.20 7.20 0.72 0.72 0.00 0.00 0.00 0.00 09:48:01 br-1eb04db2761f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 veth26fceca 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 09:49:01 veth668ad5a 10.53 10.40 1.41 1.42 0.00 0.00 0.00 0.00 09:49:01 veth0aa8683 36.21 33.16 19.08 30.23 0.00 0.00 0.00 0.00 09:49:01 vethbe1d8ce 2.17 2.57 0.42 0.23 0.00 0.00 0.00 0.00 09:50:01 veth26fceca 1.10 1.50 0.27 0.19 0.00 0.00 0.00 0.00 09:50:01 veth668ad5a 31.56 26.91 24.36 10.81 0.00 0.00 0.00 0.00 09:50:01 veth0aa8683 63.86 54.37 26.22 98.37 0.00 0.00 0.00 0.01 09:50:01 vethbe1d8ce 13.65 15.56 3.02 8.65 0.00 0.00 0.00 0.00 09:51:01 veth26fceca 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 veth668ad5a 24.60 18.73 1.95 2.56 0.00 0.00 0.00 0.00 09:51:01 veth0aa8683 0.47 0.50 0.59 0.04 0.00 0.00 0.00 0.00 09:51:01 vethbe1d8ce 12.78 15.61 2.12 1.26 0.00 0.00 0.00 0.00 09:52:01 ens3 1616.00 973.29 34012.18 208.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 50.54 50.54 39.71 39.71 0.00 0.00 0.00 0.00 Average: ens3 181.68 105.05 4740.54 19.57 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 6.62 6.62 5.63 5.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8809) 02/26/24 _x86_64_ (8 CPU) 09:44:07 LINUX RESTART (8 CPU) 09:45:02 CPU %user %nice %system %iowait %steal %idle 09:46:01 all 8.72 0.00 0.62 3.86 0.03 86.76 09:46:01 0 12.06 0.00 0.49 18.83 0.09 68.53 09:46:01 1 16.45 0.00 0.95 0.29 0.05 82.25 09:46:01 2 0.86 0.00 0.37 4.58 0.02 94.17 09:46:01 3 1.58 0.00 0.24 0.34 0.00 97.84 09:46:01 4 0.37 0.00 0.17 1.24 0.00 98.22 09:46:01 5 1.00 0.00 0.34 0.75 0.03 97.88 09:46:01 6 11.68 0.00 0.61 1.34 0.03 86.33 09:46:01 7 25.81 0.00 1.80 3.57 0.05 68.76 09:47:01 all 10.17 0.00 1.56 2.78 0.04 85.45 09:47:01 0 5.38 0.00 2.03 12.06 0.08 80.44 09:47:01 1 29.41 0.00 2.15 3.49 0.05 64.91 09:47:01 2 6.13 0.00 1.21 4.02 0.03 88.61 09:47:01 3 10.66 0.00 1.56 0.22 0.03 87.53 09:47:01 4 5.69 0.00 1.86 0.10 0.03 92.32 09:47:01 5 3.80 0.00 1.04 0.15 0.05 94.96 09:47:01 6 15.33 0.00 1.50 1.62 0.05 81.50 09:47:01 7 5.02 0.00 1.12 0.60 0.03 93.23 09:48:01 all 11.14 0.00 4.87 9.71 0.07 74.21 09:48:01 0 9.72 0.00 6.52 1.74 0.05 81.97 09:48:01 1 11.28 0.00 5.38 19.53 0.08 63.72 09:48:01 2 11.12 0.00 4.63 17.94 0.09 66.22 09:48:01 3 11.05 0.00 4.93 11.83 0.08 72.11 09:48:01 4 10.76 0.00 4.40 0.14 0.05 84.65 09:48:01 5 12.62 0.00 5.08 6.21 0.08 76.01 09:48:01 6 9.69 0.00 2.91 19.08 0.05 68.27 09:48:01 7 12.90 0.00 5.11 1.16 0.09 80.75 09:49:01 all 27.85 0.00 3.56 3.11 0.09 65.39 09:49:01 0 21.71 0.00 3.45 0.35 0.08 74.40 09:49:01 1 29.42 0.00 3.52 2.15 0.08 64.83 09:49:01 2 30.61 0.00 4.05 10.71 0.10 54.53 09:49:01 3 28.53 0.00 3.50 6.47 0.08 61.41 09:49:01 4 25.43 0.00 3.19 0.85 0.08 70.44 09:49:01 5 35.19 0.00 4.08 1.04 0.08 59.60 09:49:01 6 26.49 0.00 3.46 1.11 0.10 68.85 09:49:01 7 25.45 0.00 3.18 2.27 0.07 69.02 09:50:01 all 8.61 0.00 0.88 1.18 0.08 89.25 09:50:01 0 9.23 0.00 1.07 1.19 0.07 88.44 09:50:01 1 8.99 0.00 0.85 0.00 0.12 90.04 09:50:01 2 8.96 0.00 0.84 0.00 0.08 90.12 09:50:01 3 9.03 0.00 0.91 8.10 0.07 81.90 09:50:01 4 7.26 0.00 0.76 0.03 0.07 91.89 09:50:01 5 8.49 0.00 0.82 0.10 0.07 90.52 09:50:01 6 8.24 0.00 0.90 0.02 0.07 90.77 09:50:01 7 8.63 0.00 0.92 0.00 0.07 90.39 09:51:01 all 1.15 0.00 0.31 0.98 0.08 97.47 09:51:01 0 0.87 0.00 0.38 7.33 0.08 91.33 09:51:01 1 1.22 0.00 0.37 0.00 0.08 98.33 09:51:01 2 1.54 0.00 0.23 0.00 0.05 98.18 09:51:01 3 0.97 0.00 0.25 0.27 0.07 98.44 09:51:01 4 1.14 0.00 0.34 0.03 0.10 98.39 09:51:01 5 0.75 0.00 0.25 0.15 0.05 98.80 09:51:01 6 1.63 0.00 0.37 0.05 0.10 97.86 09:51:01 7 1.10 0.00 0.33 0.05 0.10 98.41 09:52:01 all 6.21 0.00 0.77 1.50 0.05 91.46 09:52:01 0 1.02 0.00 0.58 8.34 0.07 89.99 09:52:01 1 1.25 0.00 0.53 0.18 0.05 97.98 09:52:01 2 6.80 0.00 0.70 0.08 0.03 92.38 09:52:01 3 4.11 0.00 0.97 1.77 0.03 93.12 09:52:01 4 2.16 0.00 0.77 0.39 0.05 96.63 09:52:01 5 13.89 0.00 0.75 0.50 0.05 84.81 09:52:01 6 2.99 0.00 0.69 0.32 0.03 95.97 09:52:01 7 17.48 0.00 1.20 0.43 0.05 80.83 Average: all 10.55 0.00 1.79 3.29 0.06 84.31 Average: 0 8.55 0.00 2.07 7.10 0.07 82.20 Average: 1 13.99 0.00 1.96 3.64 0.07 80.34 Average: 2 9.43 0.00 1.71 5.30 0.06 83.51 Average: 3 9.43 0.00 1.76 4.13 0.05 84.63 Average: 4 7.56 0.00 1.64 0.40 0.06 90.34 Average: 5 10.82 0.00 1.76 1.26 0.06 86.09 Average: 6 10.85 0.00 1.49 3.35 0.06 84.25 Average: 7 13.73 0.00 1.94 1.15 0.06 83.11