---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6721 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 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 839 26609 0 4718 30871 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:7d:1b:7d brd ff:ff:ff:ff:ff:ff inet 10.30.106.78/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fe7d:1b7d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:f8:9e:a4 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-6721) 12/21/23 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:00 tps rtps wtps bread/s bwrtn/s 13:34:01 96.97 17.57 79.40 1009.54 20852.19 13:35:01 146.16 24.03 122.13 2794.33 29059.02 13:36:01 287.87 13.51 274.35 811.26 97846.94 13:37:01 13.73 0.58 13.15 25.73 13303.23 13:38:01 11.70 0.00 11.70 0.00 13406.78 13:39:01 12.35 0.02 12.33 0.13 13255.67 13:40:01 10.46 0.00 10.46 0.00 13366.04 13:41:01 11.51 0.00 11.51 0.00 13378.25 13:42:01 18.28 0.02 18.26 4.27 14269.97 13:43:01 67.37 1.93 65.44 111.87 16576.51 Average: 67.69 5.79 61.90 476.57 24524.55 13:33:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30049316 31705344 2889896 8.77 72220 1892580 1421168 4.18 877516 1724076 194580 13:35:01 28174644 31671564 4764568 14.46 102932 3647944 1398448 4.11 990360 3379332 1476888 13:36:01 25955088 30457368 6984124 21.20 115816 4595856 5128940 15.09 2312736 4198256 452 13:37:01 25494652 30000848 7444560 22.60 116124 4597520 6024872 17.73 2791428 4173444 136 13:38:01 25374956 29882612 7564256 22.96 116236 4598780 6287676 18.50 2908444 4174612 116 13:39:01 25357952 29866388 7581260 23.02 116312 4599452 6305224 18.55 2925876 4175268 164 13:40:01 25336748 29845924 7602464 23.08 116388 4600100 6304720 18.55 2945964 4175920 176 13:41:01 25315108 29825028 7624104 23.15 116484 4600752 6320956 18.60 2966208 4176560 80 13:42:01 25633644 30171764 7305568 22.18 116784 4629284 4757612 14.00 2641000 4190912 120 13:43:01 27225832 31588596 5713380 17.35 120592 4458344 1487152 4.38 1245696 4025720 31900 Average: 26391794 30501544 6547418 19.88 110989 4222061 4543677 13.37 2260523 3839410 170461 13:33:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 78.46 52.71 1212.96 8.25 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.44 1.44 0.16 0.16 0.00 0.00 0.00 0.00 13:35:01 ens3 374.00 218.85 12744.38 19.83 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 br-33906781582f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 7.87 7.87 0.73 0.73 0.00 0.00 0.00 0.00 13:36:01 ens3 235.23 122.36 9004.17 8.61 0.00 0.00 0.00 0.00 13:36:01 vethc2aa413 54.51 66.06 19.23 16.16 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 br-33906781582f 0.30 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:37:01 ens3 2.65 2.37 0.61 0.76 0.00 0.00 0.00 0.00 13:37:01 vethc2aa413 22.66 27.20 26.72 9.65 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 br-33906781582f 0.27 0.28 0.03 0.02 0.00 0.00 0.00 0.00 13:38:01 ens3 0.35 0.30 0.19 0.30 0.00 0.00 0.00 0.00 13:38:01 vethc2aa413 42.69 51.81 63.45 12.31 0.00 0.00 0.00 0.01 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 br-33906781582f 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 0.27 0.20 0.07 0.02 0.00 0.00 0.00 0.00 13:39:01 vethc2aa413 21.65 26.25 31.93 6.26 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 br-33906781582f 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 0.52 0.48 0.13 0.65 0.00 0.00 0.00 0.00 13:40:01 vethc2aa413 21.35 25.90 31.72 6.15 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 br-33906781582f 0.13 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:41:01 ens3 0.32 0.28 0.07 0.23 0.00 0.00 0.00 0.00 13:41:01 vethc2aa413 21.63 26.26 31.93 6.26 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 br-33906781582f 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 17.60 15.63 6.53 28.23 0.00 0.00 0.00 0.00 13:42:01 vethc2aa413 21.33 25.88 31.72 6.15 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 br-33906781582f 0.22 0.25 0.22 0.02 0.00 0.00 0.00 0.00 13:43:01 ens3 75.48 56.48 119.07 18.55 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 22.02 22.02 2.24 2.24 0.00 0.00 0.00 0.00 Average: ens3 78.49 46.98 2306.78 8.54 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 1.81 1.81 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6721) 12/21/23 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:00 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.09 0.00 0.72 2.14 0.03 87.01 13:34:01 0 5.68 0.00 0.79 3.22 0.03 90.29 13:34:01 1 29.20 0.00 1.55 0.94 0.07 68.25 13:34:01 2 7.97 0.00 0.54 0.15 0.02 91.32 13:34:01 3 1.18 0.00 0.16 0.28 0.03 98.34 13:34:01 4 3.46 0.00 0.64 4.20 0.02 91.68 13:34:01 5 0.05 0.00 0.00 6.10 0.02 93.83 13:34:01 6 0.59 0.00 0.33 0.07 0.02 99.00 13:34:01 7 32.82 0.00 1.77 2.20 0.07 63.15 13:35:01 all 11.87 0.00 2.60 2.34 0.06 83.13 13:35:01 0 3.86 0.00 2.03 10.21 0.03 83.87 13:35:01 1 21.62 0.00 3.81 0.89 0.07 73.62 13:35:01 2 8.94 0.00 1.97 0.12 0.03 88.94 13:35:01 3 9.13 0.00 2.61 0.39 0.05 87.82 13:35:01 4 9.31 0.00 2.74 0.08 0.03 87.84 13:35:01 5 23.87 0.00 2.70 2.02 0.07 71.35 13:35:01 6 6.44 0.00 2.58 3.84 0.08 87.06 13:35:01 7 11.80 0.00 2.39 1.16 0.10 84.54 13:36:01 all 20.09 0.00 3.68 5.12 0.07 71.03 13:36:01 0 17.67 0.00 2.84 6.75 0.08 72.66 13:36:01 1 23.03 0.00 3.33 0.35 0.05 73.23 13:36:01 2 22.60 0.00 4.34 0.27 0.07 72.73 13:36:01 3 18.45 0.00 3.09 2.50 0.07 75.90 13:36:01 4 13.32 0.00 3.62 25.75 0.08 57.23 13:36:01 5 24.26 0.00 4.69 1.04 0.05 69.96 13:36:01 6 20.61 0.00 4.21 1.06 0.08 74.03 13:36:01 7 20.78 0.00 3.25 3.34 0.07 72.56 13:37:01 all 8.07 0.00 0.64 0.70 0.04 90.55 13:37:01 0 7.48 0.00 0.58 5.54 0.03 86.36 13:37:01 1 9.56 0.00 0.87 0.00 0.07 89.50 13:37:01 2 8.73 0.00 0.63 0.00 0.05 90.59 13:37:01 3 7.67 0.00 0.57 0.02 0.05 91.70 13:37:01 4 7.07 0.00 0.64 0.00 0.03 92.26 13:37:01 5 10.64 0.00 0.88 0.02 0.03 88.42 13:37:01 6 7.37 0.00 0.67 0.00 0.03 91.92 13:37:01 7 5.98 0.00 0.28 0.02 0.07 93.65 13:38:01 all 2.23 0.00 0.25 0.77 0.04 96.71 13:38:01 0 1.83 0.00 0.28 6.05 0.03 91.79 13:38:01 1 1.97 0.00 0.15 0.00 0.03 97.85 13:38:01 2 1.77 0.00 0.28 0.08 0.03 97.83 13:38:01 3 2.97 0.00 0.32 0.00 0.02 96.70 13:38:01 4 1.67 0.00 0.17 0.05 0.08 98.03 13:38:01 5 2.49 0.00 0.18 0.00 0.03 97.29 13:38:01 6 3.65 0.00 0.40 0.00 0.05 95.89 13:38:01 7 1.49 0.00 0.20 0.00 0.02 98.29 13:39:01 all 0.76 0.00 0.10 0.75 0.03 98.36 13:39:01 0 0.33 0.00 0.08 6.00 0.02 93.56 13:39:01 1 1.05 0.00 0.15 0.02 0.02 98.77 13:39:01 2 0.90 0.00 0.13 0.00 0.03 98.93 13:39:01 3 0.35 0.00 0.05 0.00 0.02 99.58 13:39:01 4 0.72 0.00 0.07 0.00 0.08 99.13 13:39:01 5 0.70 0.00 0.15 0.00 0.02 99.13 13:39:01 6 0.80 0.00 0.08 0.00 0.03 99.08 13:39:01 7 1.18 0.00 0.02 0.00 0.03 98.77 13:40:01 all 0.72 0.00 0.11 0.69 0.03 98.45 13:40:01 0 0.90 0.00 0.08 5.53 0.02 93.47 13:40:01 1 0.33 0.00 0.05 0.00 0.02 99.60 13:40:01 2 0.43 0.00 0.18 0.00 0.03 99.35 13:40:01 3 0.50 0.00 0.08 0.00 0.00 99.42 13:40:01 4 0.58 0.00 0.17 0.00 0.07 99.18 13:40:01 5 1.02 0.00 0.13 0.00 0.03 98.82 13:40:01 6 0.57 0.00 0.13 0.00 0.02 99.28 13:40:01 7 1.38 0.00 0.08 0.00 0.03 98.50 13:41:01 all 0.77 0.00 0.11 0.69 0.03 98.40 13:41:01 0 0.82 0.00 0.12 5.52 0.05 93.49 13:41:01 1 1.10 0.00 0.08 0.00 0.02 98.80 13:41:01 2 0.48 0.00 0.23 0.00 0.05 99.23 13:41:01 3 0.93 0.00 0.05 0.00 0.02 99.00 13:41:01 4 0.60 0.00 0.12 0.00 0.03 99.25 13:41:01 5 0.93 0.00 0.08 0.00 0.02 98.97 13:41:01 6 0.70 0.00 0.12 0.00 0.05 99.13 13:41:01 7 0.58 0.00 0.07 0.00 0.02 99.33 13:42:01 all 1.38 0.00 0.28 0.82 0.03 97.48 13:42:01 0 0.85 0.00 0.30 6.47 0.03 92.34 13:42:01 1 1.92 0.00 0.38 0.00 0.07 97.63 13:42:01 2 1.70 0.00 0.35 0.00 0.03 97.91 13:42:01 3 1.95 0.00 0.32 0.02 0.00 97.72 13:42:01 4 1.99 0.00 0.25 0.12 0.02 97.63 13:42:01 5 0.75 0.00 0.18 0.02 0.02 99.03 13:42:01 6 1.02 0.00 0.30 0.00 0.05 98.63 13:42:01 7 0.92 0.00 0.23 0.03 0.03 98.78 13:43:01 all 7.45 0.00 0.60 1.21 0.03 90.71 13:43:01 0 3.20 0.00 0.57 7.89 0.02 88.33 13:43:01 1 0.65 0.00 0.42 0.12 0.02 98.80 13:43:01 2 23.03 0.00 0.68 0.58 0.07 75.64 13:43:01 3 0.83 0.00 0.45 0.00 0.02 98.70 13:43:01 4 0.70 0.00 0.50 0.48 0.03 98.28 13:43:01 5 2.87 0.00 0.42 0.03 0.02 96.66 13:43:01 6 0.40 0.00 0.33 0.10 0.02 99.15 13:43:01 7 27.80 0.00 1.47 0.48 0.03 70.22 Average: all 6.33 0.00 0.91 1.52 0.04 91.20 Average: 0 4.26 0.00 0.77 6.31 0.04 88.63 Average: 1 9.05 0.00 1.07 0.23 0.04 89.60 Average: 2 7.65 0.00 0.93 0.12 0.04 91.25 Average: 3 4.37 0.00 0.76 0.32 0.03 94.52 Average: 4 3.93 0.00 0.89 3.05 0.05 92.09 Average: 5 6.72 0.00 0.94 0.93 0.03 91.38 Average: 6 4.19 0.00 0.91 0.50 0.04 94.35 Average: 7 10.48 0.00 0.97 0.72 0.05 87.77