---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84971 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 15G 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 856 24564 0 6746 30855 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:c3:7e:52 brd ff:ff:ff:ff:ff:ff inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fec3:7e52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:a3:e6:b9 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 inet6 fe80::42:e5ff:fea3:e6b9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84971) 11/19/24 _x86_64_ (8 CPU) 11:44:27 LINUX RESTART (8 CPU) 11:45:01 tps rtps wtps bread/s bwrtn/s 11:46:01 20.50 2.92 17.58 84.65 16294.88 11:47:01 282.12 39.67 242.45 1827.66 21017.79 11:48:01 207.57 39.59 167.97 2962.04 35055.76 11:49:01 379.99 11.08 368.91 747.21 127052.02 11:50:01 162.09 2.07 160.02 338.08 112387.40 11:51:01 17.33 0.03 17.30 0.40 24017.33 11:52:01 48.26 0.45 47.81 53.59 18581.70 Average: 159.70 13.69 146.01 859.11 50628.85 11:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 30657312 31896548 2281908 6.93 38592 1529240 1320592 3.89 621708 1411816 48 11:47:01 30167068 31667000 2772152 8.42 59004 1758668 1467312 4.32 918164 1577520 126152 11:48:01 29334144 31321660 3605076 10.94 87580 2196584 1707288 5.02 1351196 1931584 17888 11:49:01 24656696 30189048 8282524 25.14 103436 5631408 2587496 7.61 3075188 4754864 530576 11:50:01 23933088 30133580 9006132 27.34 124252 6249772 2598008 7.64 3197668 5326196 55428 11:51:01 23749564 30147760 9189656 27.90 124512 6436732 2579748 7.59 3427180 5270748 44 11:52:01 25129232 31569292 7809988 23.71 128824 6472752 1504188 4.43 2035480 5280848 28548 Average: 26803872 30989270 6135348 18.63 95171 4325022 1966376 5.79 2089512 3650511 108383 11:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 ens3 28.18 18.81 90.71 6.20 0.00 0.00 0.00 0.00 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 177.04 114.00 1004.69 45.80 0.00 0.00 0.00 0.00 11:47:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 650.21 490.13 3942.48 109.68 0.00 0.00 0.00 0.00 11:48:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 840.89 608.47 11640.94 118.84 0.00 0.00 0.00 0.00 11:49:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 1364.46 995.60 4896.05 284.34 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 docker0 159.77 284.27 16.60 4608.91 0.00 0.00 0.00 0.00 11:51:01 ens3 1596.15 1834.33 107.49 14739.61 0.00 0.00 0.00 0.00 11:51:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 238.13 257.39 514.66 1608.04 0.00 0.00 0.00 0.00 11:52:01 lo 3.60 3.60 0.34 0.34 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 699.28 616.95 3170.95 2416.02 0.00 0.00 0.00 0.00 Average: lo 1.39 1.39 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 22.82 40.61 2.37 658.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84971) 11/19/24 _x86_64_ (8 CPU) 11:44:27 LINUX RESTART (8 CPU) 11:45:01 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 0.50 0.00 0.06 0.85 0.01 98.58 11:46:01 0 0.32 0.00 0.10 0.03 0.02 99.53 11:46:01 1 0.45 0.00 0.07 6.77 0.02 92.70 11:46:01 2 0.38 0.00 0.02 0.00 0.00 99.60 11:46:01 3 1.15 0.00 0.00 0.03 0.00 98.82 11:46:01 4 0.75 0.00 0.02 0.00 0.00 99.23 11:46:01 5 0.38 0.00 0.08 0.00 0.00 99.53 11:46:01 6 0.40 0.00 0.02 0.00 0.02 99.57 11:46:01 7 0.17 0.00 0.17 0.03 0.00 99.63 11:47:01 all 6.67 0.00 0.68 2.08 0.02 90.55 11:47:01 0 8.68 0.00 0.55 0.33 0.03 90.40 11:47:01 1 0.68 0.00 0.48 9.98 0.02 88.83 11:47:01 2 3.12 0.00 1.25 3.48 0.03 92.12 11:47:01 3 4.50 0.00 0.20 0.18 0.02 95.10 11:47:01 4 11.53 0.00 0.75 0.63 0.03 87.05 11:47:01 5 6.49 0.00 0.73 0.20 0.02 92.56 11:47:01 6 10.17 0.00 0.80 1.50 0.03 87.49 11:47:01 7 8.14 0.00 0.68 0.37 0.03 90.77 11:48:01 all 17.31 0.00 1.28 1.56 0.06 79.80 11:48:01 0 6.13 0.00 0.85 1.22 0.03 91.77 11:48:01 1 16.08 0.00 2.07 7.08 0.05 74.72 11:48:01 2 9.10 0.00 1.49 0.45 0.03 88.93 11:48:01 3 12.65 0.00 1.00 0.22 0.07 86.06 11:48:01 4 14.90 0.00 0.85 0.03 0.05 84.16 11:48:01 5 33.94 0.00 1.27 1.92 0.08 62.78 11:48:01 6 24.76 0.00 1.14 0.50 0.08 73.52 11:48:01 7 20.96 0.00 1.57 1.02 0.05 76.41 11:49:01 all 30.64 0.00 2.80 2.25 0.06 64.25 11:49:01 0 37.86 0.00 2.91 3.57 0.07 55.59 11:49:01 1 13.57 0.00 1.55 2.23 0.05 82.61 11:49:01 2 30.14 0.00 2.25 0.18 0.07 67.36 11:49:01 3 41.88 0.00 2.92 0.44 0.08 54.68 11:49:01 4 35.76 0.00 3.44 0.03 0.05 60.72 11:49:01 5 33.26 0.00 5.39 2.61 0.07 58.67 11:49:01 6 25.85 0.00 1.79 2.48 0.08 69.79 11:49:01 7 26.93 0.00 2.12 6.40 0.05 64.50 11:50:01 all 15.63 0.00 4.51 5.32 0.07 74.47 11:50:01 0 20.01 0.00 4.00 0.39 0.07 75.53 11:50:01 1 13.70 0.00 4.33 7.00 0.05 74.92 11:50:01 2 17.24 0.00 5.94 10.94 0.10 65.77 11:50:01 3 15.58 0.00 3.78 0.10 0.05 80.49 11:50:01 4 9.44 0.00 4.43 2.23 0.05 83.85 11:50:01 5 12.41 0.00 5.19 12.19 0.07 70.15 11:50:01 6 17.17 0.00 3.99 0.74 0.07 78.03 11:50:01 7 19.52 0.00 4.44 9.05 0.08 66.90 11:51:01 all 18.58 0.00 0.94 0.61 0.08 79.80 11:51:01 0 24.60 0.00 1.05 0.00 0.07 74.28 11:51:01 1 12.59 0.00 0.55 0.00 0.07 86.79 11:51:01 2 11.73 0.00 1.62 0.44 0.02 86.19 11:51:01 3 25.33 0.00 1.41 0.00 0.08 73.18 11:51:01 4 22.28 0.00 0.99 0.00 0.10 76.63 11:51:01 5 8.58 0.00 0.43 0.00 0.07 90.92 11:51:01 6 21.71 0.00 0.76 4.35 0.08 73.10 11:51:01 7 21.87 0.00 0.74 0.05 0.10 77.25 11:52:01 all 16.59 0.00 0.88 0.83 0.04 81.66 11:52:01 0 31.50 0.00 1.09 0.55 0.05 66.81 11:52:01 1 13.64 0.00 1.05 0.07 0.05 85.19 11:52:01 2 13.10 0.00 1.10 0.07 0.03 85.70 11:52:01 3 4.98 0.00 0.58 0.00 0.02 94.42 11:52:01 4 16.03 0.00 0.70 0.02 0.05 83.20 11:52:01 5 16.43 0.00 0.88 0.00 0.05 82.63 11:52:01 6 22.66 0.00 1.05 5.93 0.07 70.30 11:52:01 7 14.41 0.00 0.57 0.00 0.03 84.99 Average: all 15.12 0.00 1.59 1.93 0.05 81.32 Average: 0 18.43 0.00 1.51 0.87 0.05 79.15 Average: 1 10.09 0.00 1.44 4.73 0.04 83.69 Average: 2 12.09 0.00 1.95 2.21 0.04 83.72 Average: 3 15.12 0.00 1.41 0.14 0.05 83.28 Average: 4 15.80 0.00 1.60 0.42 0.05 82.13 Average: 5 15.91 0.00 1.99 2.41 0.05 79.64 Average: 6 17.52 0.00 1.36 2.21 0.06 78.84 Average: 7 15.98 0.00 1.47 2.41 0.05 80.10