---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-29619 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 16G 140G 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 869 23390 0 7907 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:77:98:95 brd ff:ff:ff:ff:ff:ff inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe77:9895/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:81:2d:83 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-v1-8c-8g-29619) 08/08/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 121.96 31.27 90.70 1329.54 32664.70 22:50:01 97.20 1.65 95.55 182.24 74599.03 22:51:01 379.25 2.50 376.75 58.26 132616.30 22:52:01 180.79 18.86 161.93 3718.09 70589.54 22:53:01 222.45 0.00 222.45 0.00 45391.10 22:54:01 29.70 0.02 29.68 0.13 30680.22 22:55:01 79.92 0.02 79.90 4.27 6629.83 22:56:01 6.73 0.00 6.73 0.00 10054.59 Average: 139.79 6.74 133.05 660.24 50440.61 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30052212 31715020 2887008 8.76 74980 1893620 1312752 3.86 862376 1722896 215004 22:50:01 27123708 31422180 5815512 17.66 97616 4441272 2001344 5.89 1150276 4256716 2562660 22:51:01 25394088 30995780 7545132 22.91 164796 5517024 2073968 6.10 1722532 5246176 634860 22:52:01 23456256 30022260 9482964 28.79 168356 6450536 3036196 8.93 3236160 5639936 297732 22:53:01 24135724 31274060 8803496 26.73 169964 7003980 1750144 5.15 2276972 5907820 293472 22:54:01 22726480 30046732 10212740 31.00 170064 7180980 2425628 7.14 3748272 5833136 12192 22:55:01 24257876 31656140 8681344 26.36 170160 7256224 1422280 4.18 2084716 5970584 81756 22:56:01 24031844 31655740 8907376 27.04 170224 7475560 1422280 4.18 2227356 6049568 84 Average: 25147274 31098489 7791946 23.66 148270 5902400 1930574 5.68 2163582 5078354 512220 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 103.47 72.48 1217.05 17.41 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 22:50:01 ens3 6044.43 3806.02 22287.97 949.25 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 22:51:01 ens3 433.89 322.51 3812.31 59.10 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.27 1.27 0.18 0.18 0.00 0.00 0.00 0.00 22:52:01 ens3 194.00 145.90 2088.50 19.59 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:53:01 ens3 173.47 145.49 218.83 46.83 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 2.20 2.22 0.52 0.64 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 11.68 11.68 0.60 0.60 0.00 0.00 0.00 0.00 22:55:01 ens3 19.21 14.56 4.09 4.39 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 29.51 29.51 1.51 1.51 0.00 0.00 0.00 0.00 22:56:01 ens3 4401.02 2808.45 789.44 8374.61 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 1424.19 916.45 3807.70 1186.39 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 5.64 5.64 0.32 0.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-29619) 08/08/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.78 0.00 0.83 1.30 0.03 88.06 22:49:01 0 3.36 0.00 0.75 5.51 0.03 90.35 22:49:01 1 5.90 0.00 0.44 0.03 0.05 93.58 22:49:01 2 10.06 0.00 1.02 0.14 0.02 88.77 22:49:01 3 27.18 0.00 1.58 0.70 0.05 70.49 22:49:01 4 9.47 0.00 0.83 0.19 0.03 89.48 22:49:01 5 1.83 0.00 0.29 2.99 0.02 94.87 22:49:01 6 17.75 0.00 1.31 0.71 0.07 80.16 22:49:01 7 2.64 0.00 0.41 0.17 0.02 96.76 22:50:01 all 8.34 0.00 3.65 0.99 0.05 86.97 22:50:01 0 1.69 0.00 1.26 0.29 0.03 96.73 22:50:01 1 5.08 0.00 3.19 0.00 0.03 91.69 22:50:01 2 20.81 0.00 3.58 0.05 0.10 75.46 22:50:01 3 4.66 0.00 4.44 3.86 0.05 86.98 22:50:01 4 3.75 0.00 3.27 0.00 0.02 92.96 22:50:01 5 5.15 0.00 3.55 3.08 0.05 88.16 22:50:01 6 5.01 0.00 5.82 0.61 0.07 88.49 22:50:01 7 20.63 0.00 4.03 0.00 0.03 75.31 22:51:01 all 16.70 0.00 3.21 3.28 0.07 76.74 22:51:01 0 6.09 0.00 1.24 1.66 0.05 90.95 22:51:01 1 29.07 0.00 6.67 7.13 0.08 57.05 22:51:01 2 15.46 0.00 4.18 5.85 0.10 74.41 22:51:01 3 21.81 0.00 2.43 0.07 0.07 75.63 22:51:01 4 13.55 0.00 0.84 0.08 0.07 85.46 22:51:01 5 22.00 0.00 5.55 4.55 0.08 67.82 22:51:01 6 17.70 0.00 1.95 0.82 0.08 79.44 22:51:01 7 8.06 0.00 2.89 6.10 0.07 82.89 22:52:01 all 28.67 0.00 2.74 1.95 0.06 66.58 22:52:01 0 12.97 0.00 1.42 1.27 0.03 84.31 22:52:01 1 30.84 0.00 2.14 0.57 0.07 66.39 22:52:01 2 15.13 0.00 2.16 7.75 0.03 74.92 22:52:01 3 26.42 0.00 2.63 1.24 0.08 69.62 22:52:01 4 57.28 0.00 4.06 0.00 0.07 38.59 22:52:01 5 17.75 0.00 1.24 3.53 0.07 77.41 22:52:01 6 14.12 0.00 6.63 1.29 0.03 77.92 22:52:01 7 54.69 0.00 1.65 0.00 0.07 43.59 22:53:01 all 20.11 0.00 2.57 2.11 0.06 75.15 22:53:01 0 13.64 0.00 0.93 6.79 0.05 78.58 22:53:01 1 19.96 0.00 2.52 0.18 0.10 77.23 22:53:01 2 29.79 0.00 1.64 0.00 0.07 68.50 22:53:01 3 16.07 0.00 1.73 6.24 0.07 75.90 22:53:01 4 14.32 0.00 1.14 0.43 0.05 84.06 22:53:01 5 15.43 0.00 1.40 3.18 0.05 79.94 22:53:01 6 18.58 0.00 2.26 0.00 0.05 79.11 22:53:01 7 33.12 0.00 8.93 0.00 0.03 57.92 22:54:01 all 13.15 0.00 4.10 1.33 0.06 81.36 22:54:01 0 13.73 0.00 5.46 2.00 0.05 78.76 22:54:01 1 20.49 0.00 5.27 0.00 0.10 74.13 22:54:01 2 20.62 0.00 2.76 0.00 0.10 76.52 22:54:01 3 6.18 0.00 2.15 0.64 0.07 90.96 22:54:01 4 6.83 0.00 2.97 0.00 0.03 90.16 22:54:01 5 5.39 0.00 2.43 8.03 0.05 84.10 22:54:01 6 4.70 0.00 2.47 0.00 0.03 92.80 22:54:01 7 27.12 0.00 9.25 0.02 0.05 63.56 22:55:01 all 9.93 0.00 7.84 0.24 0.06 81.94 22:55:01 0 5.86 0.00 10.67 0.00 0.07 83.40 22:55:01 1 15.55 0.00 16.23 0.05 0.05 68.12 22:55:01 2 9.79 0.00 4.48 1.43 0.07 84.24 22:55:01 3 7.07 0.00 3.69 0.35 0.05 88.84 22:55:01 4 23.50 0.00 6.22 0.00 0.07 70.21 22:55:01 5 2.43 0.00 4.52 0.05 0.07 92.93 22:55:01 6 7.03 0.00 8.14 0.00 0.07 84.76 22:55:01 7 8.24 0.00 8.97 0.00 0.05 82.74 22:56:01 all 4.10 0.00 1.49 0.15 0.04 94.22 22:56:01 0 0.27 0.00 0.94 0.00 0.03 98.76 22:56:01 1 1.81 0.00 2.85 0.00 0.05 95.29 22:56:01 2 1.62 0.00 2.82 0.10 0.07 95.40 22:56:01 3 0.67 0.00 0.78 0.00 0.03 98.52 22:56:01 4 27.45 0.00 1.74 0.00 0.05 70.76 22:56:01 5 0.10 0.00 0.57 1.12 0.03 98.18 22:56:01 6 0.27 0.00 0.42 0.00 0.02 99.30 22:56:01 7 0.70 0.00 1.79 0.00 0.05 97.46 Average: all 13.86 0.00 3.31 1.42 0.05 81.35 Average: 0 7.22 0.00 2.85 2.18 0.04 87.70 Average: 1 16.11 0.00 4.90 0.99 0.07 77.92 Average: 2 15.43 0.00 2.83 1.92 0.07 79.75 Average: 3 13.73 0.00 2.43 1.64 0.06 82.14 Average: 4 19.54 0.00 2.64 0.09 0.05 77.69 Average: 5 8.76 0.00 2.44 3.32 0.05 85.42 Average: 6 10.64 0.00 3.63 0.43 0.05 85.25 Average: 7 19.50 0.00 4.75 0.79 0.05 74.91