---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17863 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 866 28891 0 2409 30874 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:82:85:12 brd ff:ff:ff:ff:ff:ff inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe82:8512/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:62:20:30 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-17863) 03/24/24 _x86_64_ (8 CPU) 23:35:28 LINUX RESTART (8 CPU) 23:36:01 tps rtps wtps bread/s bwrtn/s 23:37:01 120.63 67.89 52.74 4494.45 29491.75 23:38:01 112.15 16.28 95.87 401.53 32744.94 23:39:01 60.71 0.08 60.62 1.33 29087.95 23:40:01 35.17 5.23 29.94 376.01 23859.38 23:41:01 21.46 2.00 19.46 56.12 20069.19 Average: 70.02 18.30 51.73 1065.87 27050.54 23:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:37:01 30179140 31635888 2760080 8.38 55552 1721136 1518332 4.47 931208 1554096 93504 23:38:01 29627764 31316840 3311456 10.05 79120 1913388 2013156 5.92 1272372 1731388 93204 23:39:01 29281132 31057904 3658088 11.11 81648 1996036 2255676 6.64 1532560 1811112 3532 23:40:01 27299860 29111184 5639360 17.12 82560 2028136 4220660 12.42 3501084 1818104 1472 23:41:01 29628436 31637604 3310784 10.05 83520 2221460 1407616 4.14 1081028 1905244 177136 Average: 29203266 30951884 3735954 11.34 76480 1976031 2283088 6.72 1663650 1763989 73770 23:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 ens3 374.97 245.68 1454.98 59.95 0.00 0.00 0.00 0.00 23:37:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 ens3 84.02 66.96 508.61 19.88 0.00 0.00 0.00 0.00 23:38:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 ens3 129.33 102.72 1316.30 13.57 0.00 0.00 0.00 0.00 23:39:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 ens3 185.92 140.85 329.15 69.10 0.00 0.00 0.00 0.00 23:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 ens3 275.17 197.42 333.02 82.17 0.00 0.00 0.00 0.00 23:41:01 lo 0.20 0.20 0.02 0.02 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 209.88 150.72 788.40 48.94 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17863) 03/24/24 _x86_64_ (8 CPU) 23:35:28 LINUX RESTART (8 CPU) 23:36:01 CPU %user %nice %system %iowait %steal %idle 23:37:01 all 8.56 0.00 0.86 5.40 0.04 85.13 23:37:01 0 3.94 0.00 0.50 0.37 0.03 95.16 23:37:01 1 5.96 0.00 0.75 18.56 0.03 74.70 23:37:01 2 3.56 0.00 0.80 13.97 0.02 81.64 23:37:01 3 9.61 0.00 0.78 0.33 0.02 89.26 23:37:01 4 21.40 0.00 1.47 1.69 0.07 75.38 23:37:01 5 13.88 0.00 1.00 0.53 0.03 84.55 23:37:01 6 5.50 0.00 0.82 7.05 0.02 86.62 23:37:01 7 4.68 0.00 0.74 0.77 0.03 93.79 23:38:01 all 10.43 0.00 0.69 1.97 0.04 86.87 23:38:01 0 3.69 0.00 0.55 1.84 0.07 93.85 23:38:01 1 2.89 0.00 0.15 8.47 0.03 88.46 23:38:01 2 4.12 0.00 0.43 3.34 0.03 92.07 23:38:01 3 5.75 0.00 0.82 0.10 0.02 93.32 23:38:01 4 33.19 0.00 1.97 1.02 0.07 63.75 23:38:01 5 16.16 0.00 0.90 0.50 0.03 82.40 23:38:01 6 9.71 0.00 0.58 0.42 0.03 89.26 23:38:01 7 7.90 0.00 0.18 0.03 0.02 91.86 23:39:01 all 1.68 0.00 0.23 1.34 0.01 96.72 23:39:01 0 1.08 0.00 0.17 0.00 0.02 98.73 23:39:01 1 2.22 0.00 0.07 9.51 0.02 88.19 23:39:01 2 2.73 0.00 0.13 0.07 0.00 97.07 23:39:01 3 0.33 0.00 0.17 0.00 0.02 99.48 23:39:01 4 0.40 0.00 0.15 0.00 0.00 99.45 23:39:01 5 1.89 0.00 0.87 1.19 0.03 96.03 23:39:01 6 0.38 0.00 0.25 0.00 0.02 99.35 23:39:01 7 4.44 0.00 0.03 0.00 0.02 95.51 23:40:01 all 24.03 0.00 0.96 1.22 0.06 73.74 23:40:01 0 21.74 0.00 0.45 0.02 0.05 77.74 23:40:01 1 32.68 0.00 2.04 7.25 0.07 57.97 23:40:01 2 21.84 0.00 0.50 0.00 0.05 77.61 23:40:01 3 16.27 0.00 0.42 2.16 0.03 81.12 23:40:01 4 34.01 0.00 2.16 0.27 0.08 63.47 23:40:01 5 18.74 0.00 1.19 0.02 0.03 80.03 23:40:01 6 32.31 0.00 0.62 0.00 0.08 66.98 23:40:01 7 14.82 0.00 0.35 0.00 0.03 84.79 23:41:01 all 17.62 0.00 1.81 2.42 0.11 78.05 23:41:01 0 36.86 0.00 0.55 0.00 0.08 62.50 23:41:01 1 14.19 0.00 0.53 0.00 0.07 85.21 23:41:01 2 9.96 0.00 3.90 0.00 0.05 86.09 23:41:01 3 10.76 0.00 4.33 18.98 0.05 65.89 23:41:01 4 14.43 0.00 0.41 0.10 0.07 84.98 23:41:01 5 9.32 0.00 3.32 0.05 0.05 87.25 23:41:01 6 12.56 0.00 0.38 0.00 0.05 87.00 23:41:01 7 32.72 0.00 0.90 0.07 0.43 65.88 Average: all 12.45 0.00 0.91 2.47 0.05 84.12 Average: 0 13.43 0.00 0.44 0.44 0.05 85.63 Average: 1 11.58 0.00 0.71 8.76 0.04 78.91 Average: 2 8.45 0.00 1.15 3.47 0.03 86.90 Average: 3 8.54 0.00 1.30 4.32 0.03 85.81 Average: 4 20.68 0.00 1.24 0.62 0.06 77.40 Average: 5 12.00 0.00 1.46 0.46 0.04 86.05 Average: 6 12.04 0.00 0.53 1.51 0.04 85.88 Average: 7 12.91 0.00 0.44 0.17 0.11 86.37