---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39359 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 13G 143G 8% / 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 890 26823 0 4453 30821 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:13:6b:85 brd ff:ff:ff:ff:ff:ff inet 10.30.107.13/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe13:6b85/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:1b:b8:03 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-39359) 09/18/24 _x86_64_ (8 CPU) 00:53:27 LINUX RESTART (8 CPU) 00:54:01 tps rtps wtps bread/s bwrtn/s 00:55:01 260.76 28.80 231.96 918.78 26941.64 00:56:01 153.36 44.10 109.26 2617.06 32960.03 00:57:01 107.52 16.41 91.10 957.17 33695.72 00:58:01 35.04 0.36 34.69 12.74 31413.79 00:59:01 42.41 0.03 42.38 3.73 50958.97 01:00:01 43.34 3.30 40.04 525.25 50640.09 Average: 107.28 15.54 91.73 841.57 37785.67 00:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 30281148 31644760 2658072 8.07 48908 1637632 1451932 4.27 905052 1486504 44928 00:56:01 29693196 31438140 3246024 9.85 79008 1969284 1810404 5.33 1157884 1781512 120084 00:57:01 27950596 29952208 4988624 15.14 86924 2209332 2876008 8.46 2743508 1916680 6784 00:58:01 27391940 30092868 5547280 16.84 90848 2891640 3798948 11.18 2675212 2517368 429672 00:59:01 25705060 29386264 7234160 21.96 94464 3851948 3973968 11.69 3407976 3439344 499260 01:00:01 26117480 30214968 6821740 20.71 97368 4245788 2912452 8.57 2640572 3775752 37900 Average: 27856570 30454868 5082650 15.43 82920 2800937 2803952 8.25 2255034 2486193 189771 00:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 00:55:01 ens3 222.00 147.58 892.93 51.27 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 00:56:01 ens3 120.77 85.78 1120.33 21.29 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 lo 10.30 10.30 28.68 28.68 0.00 0.00 0.00 0.00 00:57:01 ens3 628.05 488.44 3184.07 130.82 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 lo 5.95 5.95 8.25 8.25 0.00 0.00 0.00 0.00 00:58:01 ens3 606.34 447.11 463.91 150.61 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 lo 5.30 5.30 2.24 2.24 0.00 0.00 0.00 0.00 00:59:01 ens3 360.94 247.11 677.79 84.26 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 lo 1.65 1.65 0.68 0.68 0.00 0.00 0.00 0.00 01:00:01 ens3 762.16 552.99 2104.03 194.67 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.16 4.16 6.67 6.67 0.00 0.00 0.00 0.00 Average: ens3 449.58 327.81 1409.78 105.35 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39359) 09/18/24 _x86_64_ (8 CPU) 00:53:27 LINUX RESTART (8 CPU) 00:54:01 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 4.75 0.00 0.49 2.03 0.02 92.71 00:55:01 0 5.37 0.00 0.52 0.47 0.00 93.64 00:55:01 1 1.87 0.00 0.47 0.43 0.03 97.19 00:55:01 2 4.83 0.00 1.04 13.65 0.03 80.46 00:55:01 3 8.98 0.00 0.43 0.25 0.02 90.32 00:55:01 4 3.57 0.00 0.17 0.08 0.02 96.16 00:55:01 5 2.89 0.00 0.30 0.62 0.00 96.20 00:55:01 6 1.23 0.00 0.42 0.22 0.02 98.12 00:55:01 7 9.22 0.00 0.55 0.57 0.03 89.63 00:56:01 all 10.90 0.00 0.88 3.06 0.04 85.12 00:56:01 0 31.14 0.00 1.37 1.02 0.05 66.43 00:56:01 1 7.01 0.00 1.02 3.87 0.03 88.07 00:56:01 2 5.64 0.00 0.75 15.47 0.07 78.07 00:56:01 3 9.20 0.00 0.70 0.75 0.03 89.32 00:56:01 4 3.83 0.00 0.40 0.20 0.03 95.54 00:56:01 5 2.27 0.00 0.35 0.77 0.02 96.60 00:56:01 6 2.93 0.00 0.33 0.08 0.02 96.64 00:56:01 7 25.19 0.00 2.12 2.35 0.07 70.28 00:57:01 all 43.04 0.00 1.44 1.26 0.09 54.18 00:57:01 0 43.21 0.00 1.12 0.07 0.10 55.50 00:57:01 1 49.92 0.00 1.25 0.82 0.10 47.90 00:57:01 2 45.12 0.00 2.20 6.16 0.08 46.44 00:57:01 3 49.27 0.00 1.63 0.10 0.08 48.92 00:57:01 4 43.74 0.00 0.85 0.60 0.07 54.74 00:57:01 5 34.86 0.00 1.16 0.32 0.07 63.60 00:57:01 6 41.52 0.00 2.13 1.93 0.08 54.33 00:57:01 7 36.66 0.00 1.12 0.05 0.08 62.08 00:58:01 all 47.45 0.00 1.25 1.12 0.09 50.10 00:58:01 0 38.83 0.00 1.36 0.05 0.09 59.67 00:58:01 1 57.65 0.00 1.47 2.61 0.15 38.11 00:58:01 2 49.84 0.00 1.19 0.25 0.08 48.63 00:58:01 3 55.82 0.00 1.42 0.02 0.09 42.66 00:58:01 4 33.25 0.00 1.07 5.66 0.08 59.93 00:58:01 5 53.53 0.00 1.38 0.10 0.09 44.90 00:58:01 6 43.47 0.00 1.16 0.00 0.07 55.31 00:58:01 7 47.33 0.00 0.92 0.25 0.08 51.41 00:59:01 all 40.59 0.00 1.21 1.70 0.08 56.42 00:59:01 0 37.67 0.00 0.62 2.39 0.10 59.22 00:59:01 1 41.36 0.00 1.61 4.91 0.07 52.04 00:59:01 2 49.81 0.00 0.49 0.00 0.08 49.62 00:59:01 3 33.63 0.00 1.00 0.55 0.07 64.75 00:59:01 4 35.79 0.00 1.12 0.18 0.08 62.82 00:59:01 5 33.37 0.00 0.92 0.00 0.08 65.62 00:59:01 6 45.34 0.00 1.24 2.36 0.08 50.97 00:59:01 7 47.81 0.00 2.63 3.18 0.08 46.29 01:00:01 all 33.40 0.00 1.03 1.71 0.07 63.80 01:00:01 0 36.37 0.00 0.92 0.20 0.07 62.45 01:00:01 1 39.05 0.00 0.90 7.04 0.08 52.93 01:00:01 2 29.54 0.00 0.67 4.18 0.07 65.54 01:00:01 3 28.62 0.00 1.19 2.25 0.07 67.88 01:00:01 4 23.93 0.00 0.96 0.00 0.03 75.08 01:00:01 5 35.69 0.00 0.62 0.00 0.07 63.63 01:00:01 6 29.96 0.00 1.77 0.00 0.07 68.20 01:00:01 7 43.94 0.00 1.24 0.02 0.07 54.73 Average: all 29.94 0.00 1.05 1.81 0.06 67.13 Average: 0 32.06 0.00 0.98 0.70 0.07 66.18 Average: 1 32.71 0.00 1.12 3.28 0.08 62.81 Average: 2 30.73 0.00 1.05 6.64 0.07 61.51 Average: 3 30.80 0.00 1.06 0.65 0.06 67.43 Average: 4 23.98 0.00 0.76 1.11 0.05 74.09 Average: 5 26.98 0.00 0.79 0.30 0.05 71.88 Average: 6 27.32 0.00 1.17 0.77 0.06 70.69 Average: 7 34.97 0.00 1.43 1.07 0.07 62.45