---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8034 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 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 884 24543 0 6739 30827 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:d1:e8:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85846sec preferred_lft 85846sec inet6 fe80::f816:3eff:fed1:e8c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:3f:bf:45 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-8034) 02/23/24 _x86_64_ (8 CPU) 14:50:25 LINUX RESTART (8 CPU) 14:51:01 tps rtps wtps bread/s bwrtn/s 14:52:01 109.98 36.15 73.83 1691.04 17936.29 14:53:01 191.40 50.46 140.94 3793.77 30894.05 14:54:01 29.52 0.57 28.96 27.72 14909.03 14:55:01 82.92 13.21 69.71 2473.05 38469.99 14:56:01 219.40 7.38 212.01 862.66 69141.01 14:57:01 251.71 0.53 251.17 26.26 65667.46 14:58:01 61.64 0.12 61.52 10.26 17512.68 14:59:01 64.76 0.97 63.79 48.53 13332.98 Average: 126.41 13.67 112.74 1116.65 33482.22 14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 30091656 31696360 2847564 8.64 70884 1844300 1466108 4.31 881480 1675912 160616 14:53:01 28647712 30804788 4291508 13.03 88672 2360964 2199248 6.47 1906156 2056996 25800 14:54:01 27968712 30364196 4970508 15.09 91044 2591920 2482672 7.30 2422984 2207276 151500 14:55:01 28062124 31579140 4877096 14.81 106224 3671628 1517340 4.46 1438352 3051212 370588 14:56:01 25238348 30531092 7700872 23.38 138432 5273292 6461896 19.01 2617820 4546644 301644 14:57:01 22977364 29581256 9961856 30.24 180208 6445392 9373956 27.58 3712820 5590528 3572 14:58:01 19761568 26665484 13177652 40.01 185664 6735756 11632064 34.22 6694624 5802180 900 14:59:01 25129300 31550680 7809920 23.71 187412 6321504 1548304 4.56 1871040 5356636 3380 Average: 25984598 30346624 6954622 21.11 131068 4405594 4585198 13.49 2693160 3785923 127250 14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 93.20 65.21 1028.77 13.23 0.00 0.00 0.00 0.00 14:52:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 607.68 453.12 5596.81 98.34 0.00 0.00 0.00 0.00 14:53:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 651.58 333.49 1106.03 119.45 0.00 0.00 0.00 0.00 14:54:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 654.56 347.54 1884.88 119.28 0.00 0.00 0.00 0.00 14:55:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:56:01 vethcde7c57 0.57 0.72 0.05 0.07 0.00 0.00 0.00 0.00 14:56:01 vethfb83c3e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth5b74413 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 14:57:01 br-7b2e13bccf50 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:57:01 vethcde7c57 3.83 6.45 0.75 1.12 0.00 0.00 0.00 0.00 14:57:01 vethfb83c3e 23.30 21.60 11.32 3.84 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 br-7b2e13bccf50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 vethcde7c57 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 14:58:01 vethfb83c3e 26.80 34.61 4.84 5.64 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 ens3 3928.41 2155.86 33847.70 511.72 0.00 0.00 0.00 0.00 14:59:01 lo 20.13 20.13 2.06 2.06 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 451.57 244.19 4140.47 57.47 0.00 0.00 0.00 0.00 Average: lo 2.02 2.02 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8034) 02/23/24 _x86_64_ (8 CPU) 14:50:25 LINUX RESTART (8 CPU) 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 10.36 0.00 0.84 1.85 0.04 86.91 14:52:01 0 38.02 0.00 2.34 2.32 0.07 57.25 14:52:01 1 17.58 0.00 0.87 5.44 0.05 76.06 14:52:01 2 11.84 0.00 0.99 0.33 0.07 86.77 14:52:01 3 4.76 0.00 0.79 5.63 0.03 88.79 14:52:01 4 8.45 0.00 0.70 0.08 0.02 90.75 14:52:01 5 0.85 0.00 0.33 0.37 0.02 98.43 14:52:01 6 0.70 0.00 0.28 0.60 0.03 98.38 14:52:01 7 0.75 0.00 0.42 0.02 0.02 98.80 14:53:01 all 28.45 0.00 1.50 2.01 0.07 67.97 14:53:01 0 34.90 0.00 1.99 1.17 0.07 61.87 14:53:01 1 26.97 0.00 0.99 2.66 0.05 69.33 14:53:01 2 31.72 0.00 1.48 2.45 0.08 64.27 14:53:01 3 30.27 0.00 1.69 2.94 0.08 65.02 14:53:01 4 34.31 0.00 1.34 0.75 0.07 63.53 14:53:01 5 28.64 0.00 1.12 0.79 0.07 69.38 14:53:01 6 17.57 0.00 1.39 0.64 0.05 80.36 14:53:01 7 23.27 0.00 2.04 4.66 0.07 69.96 14:54:01 all 34.26 0.00 1.04 0.61 0.06 64.03 14:54:01 0 23.10 0.00 0.65 0.08 0.05 76.12 14:54:01 1 32.75 0.00 1.52 1.80 0.07 63.86 14:54:01 2 30.97 0.00 0.90 0.00 0.05 68.08 14:54:01 3 33.22 0.00 0.67 0.00 0.05 66.06 14:54:01 4 46.81 0.00 0.79 1.89 0.08 50.43 14:54:01 5 35.46 0.00 1.19 0.00 0.05 63.30 14:54:01 6 36.65 0.00 1.42 0.17 0.07 61.70 14:54:01 7 35.11 0.00 1.17 0.95 0.07 62.70 14:55:01 all 17.86 0.00 1.70 2.90 0.05 77.50 14:55:01 0 12.95 0.00 1.69 5.11 0.05 80.21 14:55:01 1 8.88 0.00 0.93 2.60 0.03 87.55 14:55:01 2 25.10 0.00 1.72 0.35 0.05 72.78 14:55:01 3 19.35 0.00 1.56 0.50 0.05 78.54 14:55:01 4 17.76 0.00 2.16 8.37 0.05 71.66 14:55:01 5 11.85 0.00 1.49 0.30 0.05 86.31 14:55:01 6 14.39 0.00 1.78 3.84 0.07 79.93 14:55:01 7 32.60 0.00 2.23 2.13 0.05 63.00 14:56:01 all 19.12 0.00 4.13 4.63 0.05 72.06 14:56:01 0 17.27 0.00 4.38 0.37 0.05 77.94 14:56:01 1 17.55 0.00 3.52 1.40 0.03 77.49 14:56:01 2 19.39 0.00 3.41 0.55 0.05 76.60 14:56:01 3 17.51 0.00 3.96 0.79 0.05 77.69 14:56:01 4 19.17 0.00 4.98 10.53 0.07 65.25 14:56:01 5 17.78 0.00 4.23 22.26 0.07 55.66 14:56:01 6 20.96 0.00 3.72 0.42 0.05 74.85 14:56:01 7 23.36 0.00 4.89 0.78 0.05 70.92 14:57:01 all 25.65 0.00 4.39 6.06 0.10 63.79 14:57:01 0 27.33 0.00 4.49 2.01 0.10 66.06 14:57:01 1 26.09 0.00 4.35 1.35 0.10 68.11 14:57:01 2 28.18 0.00 4.65 13.72 0.10 53.36 14:57:01 3 25.32 0.00 4.19 6.53 0.08 63.88 14:57:01 4 19.93 0.00 4.61 5.27 0.10 70.08 14:57:01 5 24.71 0.00 3.45 1.28 0.12 70.44 14:57:01 6 26.02 0.00 4.74 3.54 0.10 65.60 14:57:01 7 27.67 0.00 4.67 14.81 0.12 52.74 14:58:01 all 27.82 0.00 1.76 1.28 0.10 69.04 14:58:01 0 24.50 0.00 1.81 0.18 0.10 73.41 14:58:01 1 20.88 0.00 1.89 0.27 0.10 76.86 14:58:01 2 25.65 0.00 2.26 1.44 0.10 70.55 14:58:01 3 45.33 0.00 1.80 1.90 0.10 50.87 14:58:01 4 28.52 0.00 1.60 1.53 0.10 68.25 14:58:01 5 30.63 0.00 1.66 0.28 0.08 67.34 14:58:01 6 20.14 0.00 1.68 2.69 0.08 75.41 14:58:01 7 26.93 0.00 1.36 1.96 0.12 69.63 14:59:01 all 10.81 0.00 1.68 1.06 0.08 86.38 14:59:01 0 8.56 0.00 1.86 0.28 0.08 89.21 14:59:01 1 10.53 0.00 2.08 0.60 0.08 86.70 14:59:01 2 8.76 0.00 1.78 2.84 0.08 86.54 14:59:01 3 9.79 0.00 1.58 0.12 0.08 88.43 14:59:01 4 9.31 0.00 1.67 0.84 0.08 88.10 14:59:01 5 19.24 0.00 1.66 0.42 0.08 78.59 14:59:01 6 9.99 0.00 1.36 0.22 0.07 88.36 14:59:01 7 10.27 0.00 1.45 3.10 0.10 85.09 Average: all 21.79 0.00 2.13 2.54 0.07 73.48 Average: 0 23.32 0.00 2.40 1.44 0.07 72.77 Average: 1 20.15 0.00 2.01 2.02 0.06 75.75 Average: 2 22.70 0.00 2.14 2.69 0.07 72.39 Average: 3 23.19 0.00 2.02 2.30 0.07 72.42 Average: 4 23.03 0.00 2.23 3.65 0.07 71.02 Average: 5 21.13 0.00 1.89 3.20 0.07 73.72 Average: 6 18.29 0.00 2.04 1.51 0.07 78.09 Average: 7 22.47 0.00 2.27 3.54 0.07 71.65