---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4885 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 712K 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / 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 26221 0 5076 30844 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:f5:88:50 brd ff:ff:ff:ff:ff:ff inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:fef5:8850/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:25:d2:22 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-4885) 02/02/26 _x86_64_ (8 CPU) 11:01:40 LINUX RESTART (8 CPU) 11:02:02 tps rtps wtps bread/s bwrtn/s 11:03:01 398.86 58.77 340.09 3703.91 112955.91 11:04:01 200.62 44.08 156.54 3520.75 73605.47 11:05:01 25.53 0.05 25.48 1.33 672.29 11:06:01 31.26 0.00 31.26 0.00 787.07 11:07:01 35.28 0.02 35.26 3.47 985.70 11:08:01 40.38 0.00 40.38 0.00 991.70 11:09:01 18.06 0.00 18.06 0.00 397.53 11:10:01 26.15 0.00 26.15 0.00 696.28 11:11:01 58.54 0.00 58.54 0.00 1258.99 11:12:01 32.93 6.05 26.88 214.50 8222.23 11:13:01 167.46 1.48 165.97 84.25 72109.18 Average: 93.63 9.97 83.67 679.80 24655.54 11:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 30018916 31667672 2920304 8.87 71040 1886828 1451900 4.27 885892 1743016 182108 11:04:01 28457608 30454020 4481612 13.61 86224 2206008 2513308 7.39 2225204 1935184 4192 11:05:01 27365704 29374432 5573516 16.92 86652 2217152 3214124 9.46 3302028 1946048 24 11:06:01 27334500 29362252 5604720 17.02 87076 2234768 3214124 9.46 3313340 1963584 516 11:07:01 27309820 29360384 5629400 17.09 87508 2256080 3214124 9.46 3314344 1984904 240 11:08:01 27286420 29360904 5652800 17.16 88108 2278012 3214124 9.46 3312548 2006848 588 11:09:01 27275884 29359864 5663336 17.19 88524 2286204 3230292 9.50 3313624 2015024 12 11:10:01 27258932 29358972 5680288 17.24 88948 2300880 3230292 9.50 3314368 2029704 356 11:11:01 27222852 29354964 5716368 17.35 90504 2328080 3230292 9.50 3316136 2056888 1212 11:12:01 23877304 26801244 9061916 27.51 99588 3077900 6398904 18.83 5958008 2700508 516444 11:13:01 27077036 31656272 5862184 17.80 112128 4651288 1394224 4.10 1851536 3545280 237484 Average: 27316816 29646453 5622404 17.07 89664 2520291 3118701 9.18 3100639 2175181 85743 11:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 396.15 270.68 1855.06 79.72 0.00 0.00 0.00 0.00 11:03:01 lo 1.83 1.83 0.21 0.21 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 315.53 256.07 2490.25 50.32 0.00 0.00 0.00 0.00 11:04:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 0.70 0.27 0.34 0.24 0.00 0.00 0.00 0.00 11:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 0.48 0.35 0.08 0.46 0.00 0.00 0.00 0.00 11:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 ens3 0.85 0.72 0.43 1.53 0.00 0.00 0.00 0.00 11:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 ens3 0.43 0.32 0.15 0.45 0.00 0.00 0.00 0.00 11:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 ens3 0.18 0.08 0.06 0.06 0.00 0.00 0.00 0.00 11:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 0.32 0.28 0.07 0.23 0.00 0.00 0.00 0.00 11:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 0.18 0.12 0.06 0.26 0.00 0.00 0.00 0.00 11:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 150.04 98.02 161.42 29.89 0.00 0.00 0.00 0.00 11:12:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 ens3 499.13 474.75 2972.00 1769.01 0.00 0.00 0.00 0.00 11:13:01 lo 4.20 4.20 0.38 0.38 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: ens3 123.59 99.89 678.21 175.80 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4885) 02/02/26 _x86_64_ (8 CPU) 11:01:40 LINUX RESTART (8 CPU) 11:02:02 CPU %user %nice %system %iowait %steal %idle 11:03:01 all 11.24 0.00 1.15 2.69 0.04 84.88 11:03:01 0 11.65 0.00 0.94 0.36 0.05 87.01 11:03:01 1 3.34 0.00 0.48 0.14 0.02 96.03 11:03:01 2 3.44 0.00 0.70 8.29 0.05 87.53 11:03:01 3 4.49 0.00 1.65 3.70 0.02 90.14 11:03:01 4 5.97 0.00 0.59 2.99 0.03 90.41 11:03:01 5 9.72 0.00 0.87 0.37 0.03 89.00 11:03:01 6 34.20 0.00 2.68 3.60 0.07 59.45 11:03:01 7 17.04 0.00 1.26 2.12 0.05 79.53 11:04:01 all 23.27 0.00 1.12 1.00 0.05 74.56 11:04:01 0 25.75 0.00 0.70 0.00 0.05 73.50 11:04:01 1 27.99 0.00 1.61 0.38 0.07 69.95 11:04:01 2 16.45 0.00 0.64 2.81 0.05 80.06 11:04:01 3 25.49 0.00 1.02 0.30 0.05 73.14 11:04:01 4 18.70 0.00 1.71 3.13 0.05 76.41 11:04:01 5 26.43 0.00 0.73 0.40 0.05 72.39 11:04:01 6 22.47 0.00 1.27 0.70 0.03 75.53 11:04:01 7 22.83 0.00 1.32 0.23 0.07 75.54 11:05:01 all 17.84 0.00 0.11 0.01 0.03 82.01 11:05:01 0 1.55 0.00 0.08 0.03 0.03 98.30 11:05:01 1 15.88 0.00 0.05 0.00 0.03 84.04 11:05:01 2 1.47 0.00 0.02 0.07 0.02 98.43 11:05:01 3 30.56 0.00 0.25 0.00 0.05 69.14 11:05:01 4 69.96 0.00 0.13 0.00 0.07 29.84 11:05:01 5 6.21 0.00 0.07 0.00 0.00 93.72 11:05:01 6 3.20 0.00 0.03 0.00 0.02 96.75 11:05:01 7 13.88 0.00 0.25 0.00 0.03 85.83 11:06:01 all 14.54 0.00 0.03 0.01 0.02 85.40 11:06:01 0 0.12 0.00 0.02 0.02 0.00 99.85 11:06:01 1 0.12 0.00 0.00 0.00 0.02 99.87 11:06:01 2 0.08 0.00 0.03 0.03 0.00 99.85 11:06:01 3 16.06 0.00 0.02 0.00 0.02 83.91 11:06:01 4 67.77 0.00 0.12 0.00 0.03 32.08 11:06:01 5 0.13 0.00 0.00 0.00 0.00 99.87 11:06:01 6 0.08 0.00 0.00 0.00 0.00 99.92 11:06:01 7 32.07 0.00 0.07 0.00 0.02 67.84 11:07:01 all 12.75 0.00 0.03 0.01 0.01 87.19 11:07:01 0 0.18 0.00 0.02 0.00 0.02 99.78 11:07:01 1 0.08 0.00 0.03 0.00 0.03 99.85 11:07:01 2 0.10 0.00 0.00 0.05 0.02 99.83 11:07:01 3 1.68 0.00 0.02 0.00 0.02 98.28 11:07:01 4 99.68 0.00 0.18 0.00 0.05 0.08 11:07:01 5 0.10 0.00 0.00 0.00 0.02 99.88 11:07:01 6 0.10 0.00 0.00 0.00 0.00 99.90 11:07:01 7 0.03 0.00 0.00 0.00 0.03 99.93 11:08:01 all 12.59 0.00 0.03 0.01 0.02 87.35 11:08:01 0 0.12 0.00 0.03 0.02 0.02 99.82 11:08:01 1 0.12 0.00 0.03 0.00 0.02 99.83 11:08:01 2 0.02 0.00 0.00 0.05 0.00 99.93 11:08:01 3 0.58 0.00 0.02 0.00 0.00 99.40 11:08:01 4 99.63 0.00 0.17 0.00 0.05 0.15 11:08:01 5 0.10 0.00 0.00 0.00 0.00 99.90 11:08:01 6 0.10 0.00 0.02 0.00 0.02 99.87 11:08:01 7 0.03 0.00 0.02 0.00 0.02 99.93 11:09:01 all 12.60 0.00 0.03 0.01 0.01 87.35 11:09:01 0 0.05 0.00 0.00 0.02 0.00 99.93 11:09:01 1 0.07 0.00 0.00 0.00 0.03 99.90 11:09:01 2 0.02 0.00 0.02 0.03 0.02 99.92 11:09:01 3 0.58 0.00 0.00 0.00 0.02 99.40 11:09:01 4 99.82 0.00 0.12 0.00 0.05 0.02 11:09:01 5 0.05 0.00 0.02 0.00 0.00 99.93 11:09:01 6 0.03 0.00 0.00 0.00 0.00 99.97 11:09:01 7 0.13 0.00 0.03 0.00 0.02 99.82 11:10:01 all 12.77 0.00 0.02 0.01 0.01 87.19 11:10:01 0 0.10 0.00 0.00 0.00 0.02 99.88 11:10:01 1 0.03 0.00 0.02 0.00 0.03 99.92 11:10:01 2 0.00 0.00 0.02 0.05 0.00 99.93 11:10:01 3 0.25 0.00 0.00 0.00 0.00 99.75 11:10:01 4 99.85 0.00 0.12 0.00 0.03 0.00 11:10:01 5 0.05 0.00 0.00 0.00 0.00 99.95 11:10:01 6 0.03 0.00 0.02 0.00 0.00 99.95 11:10:01 7 2.00 0.00 0.00 0.00 0.03 97.96 11:11:01 all 12.64 0.00 0.06 0.01 0.02 87.28 11:11:01 0 0.07 0.00 0.02 0.00 0.00 99.92 11:11:01 1 0.07 0.00 0.05 0.00 0.02 99.87 11:11:01 2 0.03 0.00 0.00 0.07 0.02 99.88 11:11:01 3 0.23 0.00 0.00 0.00 0.00 99.77 11:11:01 4 99.53 0.00 0.38 0.00 0.05 0.03 11:11:01 5 0.05 0.00 0.02 0.00 0.00 99.93 11:11:01 6 0.05 0.00 0.00 0.00 0.02 99.93 11:11:01 7 1.13 0.00 0.00 0.00 0.02 98.86 11:12:01 all 29.39 0.00 0.70 0.10 0.05 69.77 11:12:01 0 16.90 0.00 0.37 0.47 0.03 82.23 11:12:01 1 40.94 0.00 0.67 0.02 0.07 58.31 11:12:01 2 12.92 0.00 0.20 0.13 0.02 86.73 11:12:01 3 15.68 0.00 0.28 0.00 0.05 83.98 11:12:01 4 52.66 0.00 0.35 0.00 0.07 46.92 11:12:01 5 22.13 0.00 0.25 0.00 0.03 77.58 11:12:01 6 54.34 0.00 3.22 0.20 0.05 42.18 11:12:01 7 19.46 0.00 0.18 0.00 0.03 80.32 11:13:01 all 20.05 0.00 2.33 0.93 0.06 76.64 11:13:01 0 21.53 0.00 2.69 1.73 0.08 73.97 11:13:01 1 13.34 0.00 1.47 3.49 0.05 81.64 11:13:01 2 18.39 0.00 0.95 0.67 0.05 79.94 11:13:01 3 10.17 0.00 1.61 0.13 0.05 88.04 11:13:01 4 18.04 0.00 1.56 0.03 0.05 80.32 11:13:01 5 15.66 0.00 1.68 0.02 0.07 82.58 11:13:01 6 27.13 0.00 4.30 0.58 0.07 67.93 11:13:01 7 36.11 0.00 4.40 0.79 0.07 58.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.34 0.00 0.51 0.43 0.03 82.70 Average: 0 7.07 0.00 0.44 0.24 0.03 92.22 Average: 1 9.27 0.00 0.40 0.37 0.03 89.93 Average: 2 4.81 0.00 0.23 1.10 0.02 93.84 Average: 3 9.62 0.00 0.44 0.37 0.02 89.55 Average: 4 66.65 0.00 0.49 0.55 0.05 32.26 Average: 5 7.32 0.00 0.33 0.07 0.02 92.27 Average: 6 12.84 0.00 1.04 0.46 0.02 85.64 Average: 7 13.12 0.00 0.68 0.28 0.03 85.88