---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3369 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 11G 145G 7% / 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 855 28394 0 2917 30870 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:91:de:30 brd ff:ff:ff:ff:ff:ff inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fe91:de30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:23:87:e1 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::42:42ff:fe23:87e1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3369) 11/23/23 _x86_64_ (8 CPU) 10:41:53 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:02 163.87 87.29 76.59 6224.43 61148.74 10:44:01 99.05 12.81 86.24 290.26 30235.55 10:45:01 105.45 8.67 96.78 588.04 30052.59 10:46:01 30.87 0.48 30.39 9.60 22867.84 10:47:01 47.71 1.25 46.46 87.45 31160.81 10:48:01 120.58 3.27 117.31 440.46 42610.23 Average: 94.57 18.98 75.60 1276.07 36362.60 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:02 30257400 31717256 2681820 8.14 56068 1723272 1428852 4.20 862004 1553608 91388 10:44:01 30052576 31767772 2886644 8.76 78172 1940436 1350896 3.97 820280 1768920 129980 10:45:01 28378928 30274892 4560292 13.84 85328 2106636 2984704 8.78 2367488 1876156 19588 10:46:01 28288448 30238024 4650772 14.12 87936 2154528 2648040 7.79 2420812 1906920 14480 10:47:01 27700728 30138812 5238492 15.90 93244 2627412 2697900 7.94 2681380 2207536 155252 10:48:01 29118052 31648300 3821168 11.60 100720 2710168 1420860 4.18 1200104 2267636 1028 Average: 28966022 30964176 3973198 12.06 83578 2210409 2088542 6.14 1725345 1930129 68619 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:43:02 ens3 310.55 216.46 1462.77 59.38 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 10:44:01 ens3 57.04 39.20 646.03 9.84 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 476.45 314.18 2127.68 96.35 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 10:46:01 ens3 173.24 153.50 394.46 66.00 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 10:47:01 ens3 139.71 115.35 1877.75 29.41 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:48:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 10:48:01 ens3 245.14 271.47 46.77 1672.79 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 234.18 185.43 1093.80 323.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3369) 11/23/23 _x86_64_ (8 CPU) 10:41:53 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:02 all 8.83 0.00 1.18 3.71 0.04 86.24 10:43:02 0 3.72 0.00 0.53 13.57 0.03 82.13 10:43:02 1 5.67 0.00 0.62 0.37 0.03 93.31 10:43:02 2 4.25 0.00 1.94 0.79 0.03 92.98 10:43:02 3 4.43 0.00 0.89 0.82 0.07 93.80 10:43:02 4 3.69 0.00 1.19 7.19 0.02 87.91 10:43:02 5 18.30 0.00 1.35 2.82 0.05 77.48 10:43:02 6 24.44 0.00 1.87 1.04 0.05 72.60 10:43:02 7 6.14 0.00 1.05 3.03 0.05 89.73 10:44:01 all 8.14 0.00 0.59 2.43 0.03 88.81 10:44:01 0 0.32 0.00 0.17 10.74 0.02 88.76 10:44:01 1 12.37 0.00 1.10 0.54 0.02 85.97 10:44:01 2 2.54 0.00 0.41 4.55 0.02 92.48 10:44:01 3 6.35 0.00 0.34 2.08 0.07 91.16 10:44:01 4 15.93 0.00 1.02 0.54 0.03 82.48 10:44:01 5 8.42 0.00 0.63 0.56 0.03 90.36 10:44:01 6 14.83 0.00 0.71 0.42 0.03 84.00 10:44:01 7 4.39 0.00 0.34 0.02 0.02 95.23 10:45:01 all 32.41 0.00 1.25 1.51 0.08 64.76 10:45:01 0 29.73 0.00 1.67 9.02 0.07 59.50 10:45:01 1 32.86 0.00 1.19 0.12 0.08 65.75 10:45:01 2 30.84 0.00 1.26 0.42 0.07 67.42 10:45:01 3 43.15 0.00 1.72 0.20 0.10 54.83 10:45:01 4 38.61 0.00 0.90 1.79 0.08 58.62 10:45:01 5 28.57 0.00 0.94 0.38 0.05 70.06 10:45:01 6 27.18 0.00 0.90 0.02 0.10 71.80 10:45:01 7 28.36 0.00 1.44 0.08 0.07 70.05 10:46:01 all 66.10 0.00 2.48 0.39 0.11 30.93 10:46:01 0 64.88 0.00 2.65 2.95 0.13 29.39 10:46:01 1 68.51 0.00 2.40 0.02 0.10 28.97 10:46:01 2 67.22 0.00 2.17 0.07 0.10 30.44 10:46:01 3 65.96 0.00 2.55 0.00 0.10 31.39 10:46:01 4 73.28 0.00 3.01 0.03 0.12 23.56 10:46:01 5 58.99 0.00 2.28 0.00 0.10 38.63 10:46:01 6 66.16 0.00 2.47 0.02 0.12 31.24 10:46:01 7 63.75 0.00 2.31 0.03 0.12 33.79 10:47:01 all 71.00 0.00 2.10 0.69 0.10 26.11 10:47:01 0 64.84 0.00 1.77 3.76 0.08 29.54 10:47:01 1 71.39 0.00 2.60 0.03 0.10 25.88 10:47:01 2 69.31 0.00 1.67 0.00 0.08 28.94 10:47:01 3 75.74 0.00 2.08 0.00 0.08 22.10 10:47:01 4 74.39 0.00 1.85 1.66 0.12 21.99 10:47:01 5 72.17 0.00 1.96 0.02 0.10 25.76 10:47:01 6 71.91 0.00 2.59 0.02 0.10 25.38 10:47:01 7 68.37 0.00 2.21 0.00 0.10 29.32 10:48:01 all 11.20 0.00 1.10 2.44 0.06 85.21 10:48:01 0 12.29 0.00 1.47 2.80 0.05 83.40 10:48:01 1 3.91 0.00 0.80 0.55 0.05 94.68 10:48:01 2 11.26 0.00 1.05 0.32 0.07 87.30 10:48:01 3 4.21 0.00 0.90 10.54 0.05 84.30 10:48:01 4 18.58 0.00 1.12 3.51 0.07 76.72 10:48:01 5 1.95 0.00 0.85 0.40 0.02 96.78 10:48:01 6 9.20 0.00 1.08 0.68 0.05 88.98 10:48:01 7 28.24 0.00 1.53 0.74 0.08 69.41 Average: all 32.97 0.00 1.45 1.86 0.07 63.65 Average: 0 29.33 0.00 1.38 7.13 0.06 62.09 Average: 1 32.45 0.00 1.45 0.27 0.06 65.76 Average: 2 30.94 0.00 1.42 1.02 0.06 66.56 Average: 3 33.34 0.00 1.41 2.28 0.08 62.89 Average: 4 37.43 0.00 1.51 2.46 0.07 58.53 Average: 5 31.42 0.00 1.34 0.70 0.06 66.49 Average: 6 35.64 0.00 1.61 0.37 0.08 62.31 Average: 7 33.24 0.00 1.48 0.65 0.07 64.56