---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-6854 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 858 23326 0 7982 30852 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:8f:11:77 brd ff:ff:ff:ff:ff:ff inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe8f:1177/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:25:41:cb 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-6854) 02/19/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 96.70 22.91 73.79 1185.47 18355.88 22:50:01 106.10 12.48 93.62 263.69 67289.59 22:51:01 206.86 2.52 204.35 81.84 108130.22 22:52:01 224.98 20.26 204.72 3862.82 52190.23 22:53:01 87.80 0.02 87.79 3.47 47556.47 22:54:01 93.32 0.02 93.30 0.13 23830.29 22:55:01 17.40 0.00 17.40 0.00 17164.21 22:56:01 90.35 0.00 90.35 0.00 19632.39 22:57:01 20.56 0.43 20.13 52.79 20053.72 Average: 104.90 6.52 98.38 605.57 41578.51 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30061972 31661708 2877248 8.74 70124 1840100 1407776 4.14 907548 1676100 168352 22:50:01 26206940 31662480 6732280 20.44 92220 5581388 1366636 4.02 2156032 4144824 2312676 22:51:01 25703996 30872916 7235224 21.97 136640 5188412 2119104 6.23 1743292 4991760 495364 22:52:01 24092756 30495228 8846464 26.86 166544 6296256 2506412 7.37 2431168 5815808 447036 22:53:01 23866812 30770400 9072408 27.54 167744 6781728 2175480 6.40 2642348 5817184 57036 22:54:01 23818880 31035532 9120340 27.69 168280 7085296 1956908 5.76 2537396 5963592 2528 22:55:01 22476772 29876464 10462448 31.76 168368 7262888 2556960 7.52 3903260 5927232 8964 22:56:01 24156228 31657256 8782992 26.66 168464 7361576 1395656 4.11 2084212 6072832 61944 22:57:01 23877316 31577448 9061904 27.51 171872 7552200 1441484 4.24 2301396 6129928 43240 Average: 24917964 31067715 8021256 24.35 145584 6105538 1880713 5.53 2300739 5171029 399682 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 22:49:01 ens3 57.75 40.55 930.81 7.30 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 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 ens3 6231.54 4077.59 24533.01 1046.13 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 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 ens3 429.99 341.79 3685.41 69.30 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 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 198.88 153.74 2258.48 19.08 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 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 58.97 48.28 184.55 16.14 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 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 42.81 33.93 8.97 9.71 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 22:55:01 lo 14.35 14.35 0.74 0.74 0.00 0.00 0.00 0.00 22:55:01 ens3 3.05 2.48 0.91 0.74 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 22:56:01 lo 26.84 26.84 1.38 1.38 0.00 0.00 0.00 0.00 22:56:01 ens3 11.15 8.61 2.21 3.24 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 22:57:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 22:57:01 ens3 1481.44 1150.84 399.41 7856.13 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.10 5.10 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 946.13 650.84 3555.86 1003.03 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-v1-8c-8g-6854) 02/19/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.00 0.00 0.79 1.70 0.04 87.48 22:49:01 0 18.37 0.00 1.02 1.02 0.03 79.56 22:49:01 1 27.64 0.00 1.87 0.57 0.05 69.87 22:49:01 2 12.96 0.00 0.87 0.55 0.03 85.59 22:49:01 3 1.96 0.00 0.64 8.04 0.02 89.35 22:49:01 4 6.99 0.00 0.52 0.17 0.05 92.28 22:49:01 5 6.93 0.00 0.67 0.05 0.02 92.33 22:49:01 6 2.00 0.00 0.27 2.57 0.02 95.15 22:49:01 7 3.13 0.00 0.47 0.62 0.03 95.74 22:50:01 all 8.54 0.00 3.99 2.68 0.05 84.74 22:50:01 0 0.97 0.00 1.76 0.07 0.02 97.19 22:50:01 1 22.75 0.00 7.69 1.13 0.05 68.38 22:50:01 2 17.06 0.00 2.07 0.35 0.03 80.48 22:50:01 3 4.16 0.00 1.80 3.97 0.05 90.02 22:50:01 4 8.44 0.00 3.87 13.12 0.05 74.52 22:50:01 5 2.93 0.00 5.64 0.05 0.05 91.33 22:50:01 6 5.49 0.00 6.32 2.63 0.07 85.49 22:50:01 7 6.38 0.00 2.77 0.13 0.05 90.67 22:51:01 all 12.39 0.00 2.18 6.58 0.07 78.78 22:51:01 0 10.64 0.00 2.70 0.22 0.07 86.37 22:51:01 1 19.46 0.00 4.34 1.41 0.08 74.71 22:51:01 2 15.48 0.00 0.45 0.02 0.05 84.01 22:51:01 3 4.86 0.00 2.89 2.62 0.07 89.56 22:51:01 4 16.56 0.00 2.44 27.01 0.07 53.93 22:51:01 5 9.93 0.00 1.64 0.12 0.07 88.25 22:51:01 6 9.42 0.00 0.77 17.73 0.08 72.00 22:51:01 7 12.68 0.00 2.25 3.53 0.08 81.45 22:52:01 all 21.74 0.00 2.71 3.36 0.07 72.12 22:52:01 0 34.82 0.00 3.03 1.47 0.08 60.59 22:52:01 1 33.54 0.00 4.08 0.89 0.07 61.42 22:52:01 2 21.14 0.00 1.24 0.00 0.07 77.56 22:52:01 3 23.44 0.00 1.97 3.02 0.07 71.50 22:52:01 4 21.96 0.00 3.40 1.88 0.05 72.71 22:52:01 5 8.33 0.00 2.04 10.12 0.07 79.44 22:52:01 6 19.16 0.00 1.32 0.08 0.05 79.39 22:52:01 7 11.52 0.00 4.62 9.42 0.08 74.35 22:53:01 all 24.14 0.00 2.60 1.69 0.06 71.51 22:53:01 0 58.03 0.00 3.96 0.02 0.07 37.92 22:53:01 1 23.31 0.00 1.77 0.72 0.05 74.15 22:53:01 2 14.91 0.00 1.37 0.00 0.03 83.69 22:53:01 3 42.44 0.00 2.30 0.85 0.07 54.34 22:53:01 4 18.29 0.00 1.47 0.02 0.10 80.12 22:53:01 5 7.50 0.00 0.90 11.88 0.07 79.66 22:53:01 6 17.30 0.00 2.11 0.00 0.07 80.53 22:53:01 7 11.37 0.00 6.89 0.03 0.05 81.66 22:54:01 all 14.46 0.00 2.63 1.00 0.05 81.87 22:54:01 0 37.70 0.00 12.20 0.00 0.07 50.03 22:54:01 1 37.25 0.00 4.03 0.00 0.08 58.64 22:54:01 2 8.40 0.00 0.62 0.00 0.03 90.95 22:54:01 3 8.06 0.00 0.62 3.02 0.03 88.27 22:54:01 4 8.48 0.00 1.05 0.00 0.03 90.43 22:54:01 5 2.25 0.00 0.37 4.94 0.02 92.42 22:54:01 6 1.72 0.00 0.70 0.00 0.05 97.53 22:54:01 7 11.85 0.00 1.46 0.00 0.07 86.63 22:55:01 all 13.58 0.00 5.02 0.65 0.07 80.69 22:55:01 0 51.38 0.00 6.39 0.00 0.10 42.13 22:55:01 1 10.01 0.00 3.93 0.07 0.12 85.88 22:55:01 2 4.29 0.00 3.23 0.00 0.07 92.41 22:55:01 3 5.55 0.00 3.36 0.00 0.05 91.04 22:55:01 4 20.63 0.00 12.06 0.00 0.05 67.26 22:55:01 5 6.48 0.00 2.16 5.10 0.05 86.21 22:55:01 6 6.95 0.00 5.82 0.00 0.07 87.16 22:55:01 7 3.32 0.00 3.17 0.00 0.05 93.45 22:56:01 all 10.16 0.00 7.77 0.89 0.09 81.10 22:56:01 0 28.46 0.00 11.37 1.81 0.08 58.27 22:56:01 1 3.94 0.00 4.37 0.18 0.08 91.42 22:56:01 2 3.57 0.00 4.77 0.00 0.14 91.53 22:56:01 3 3.85 0.00 3.47 0.00 0.08 92.60 22:56:01 4 11.24 0.00 10.43 0.00 0.07 78.27 22:56:01 5 15.78 0.00 14.65 3.53 0.07 65.97 22:56:01 6 7.06 0.00 7.19 1.56 0.10 84.08 22:56:01 7 7.13 0.00 5.74 0.00 0.08 87.05 22:57:01 all 6.69 0.00 0.96 0.90 0.03 91.42 22:57:01 0 5.72 0.00 2.57 2.19 0.05 89.47 22:57:01 1 0.27 0.00 0.23 0.92 0.00 98.58 22:57:01 2 2.43 0.00 0.28 0.07 0.03 97.19 22:57:01 3 17.42 0.00 0.94 0.00 0.05 81.60 22:57:01 4 0.50 0.00 0.12 0.02 0.00 99.37 22:57:01 5 0.65 0.00 0.79 0.00 0.02 98.55 22:57:01 6 23.67 0.00 1.41 3.98 0.05 70.90 22:57:01 7 2.90 0.00 1.37 0.03 0.02 95.68 Average: all 13.52 0.00 3.18 2.16 0.06 81.08 Average: 0 27.36 0.00 5.01 0.76 0.06 66.81 Average: 1 19.77 0.00 3.59 0.65 0.07 75.92 Average: 2 11.14 0.00 1.65 0.11 0.05 87.04 Average: 3 12.44 0.00 2.00 2.39 0.05 83.11 Average: 4 12.56 0.00 3.94 4.66 0.05 78.79 Average: 5 6.77 0.00 3.21 3.98 0.05 86.00 Average: 6 10.31 0.00 2.87 3.17 0.06 83.59 Average: 7 7.81 0.00 3.19 1.53 0.06 87.41