---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-26715 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 12G 298G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1092 58961 0 4367 62635 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:eb:ff:77 brd ff:ff:ff:ff:ff:ff inet 10.30.106.127/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:feeb:ff77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:c5:9d:09 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-16g-26715) 07/08/25 _x86_64_ (16 CPU) 16:36:13 LINUX RESTART (16 CPU) 16:37:01 tps rtps wtps bread/s bwrtn/s 16:38:01 167.49 37.88 129.61 1796.63 24297.02 16:39:01 99.75 13.26 86.49 861.46 23654.19 16:40:01 27.39 0.63 26.76 15.99 21076.31 16:41:01 25.63 0.15 25.48 5.07 27477.15 16:42:01 42.84 0.75 42.09 84.25 43657.12 Average: 72.62 10.53 62.08 552.66 28032.13 16:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:38:01 62412256 63980168 3555488 5.39 93192 1998068 2321796 3.46 1293476 1828084 131580 16:39:01 59589544 61401992 6378200 9.67 100992 2226352 3843544 5.74 3966796 1952788 4272 16:40:01 59307804 61612160 6659940 10.10 104252 2705180 3580420 5.34 3830376 2350676 216252 16:41:01 57465908 60469252 8501836 12.89 107188 3388700 4962680 7.41 4971356 3023636 435080 16:42:01 60369792 64127208 5597952 8.49 111808 4125768 2123744 3.17 1353596 3719744 258892 Average: 59829061 62318156 6138683 9.31 103486 2888814 3366437 5.02 3083120 2574986 209215 16:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 ens3 180.87 138.88 1590.27 22.97 0.00 0.00 0.00 0.00 16:38:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 ens3 535.26 375.65 3005.49 82.06 0.00 0.00 0.00 0.00 16:39:01 lo 4.58 4.58 6.06 6.06 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 ens3 597.42 300.32 537.41 117.25 0.00 0.00 0.00 0.00 16:40:01 lo 36.30 36.30 186.09 186.09 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 ens3 413.21 215.05 683.47 68.87 0.00 0.00 0.00 0.00 16:41:01 lo 3.22 3.22 1.50 1.50 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 ens3 555.59 244.78 274.57 103.22 0.00 0.00 0.00 0.00 16:42:01 lo 3.30 3.30 1.60 1.60 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 456.48 254.94 1218.22 78.88 0.00 0.00 0.00 0.00 Average: lo 9.75 9.75 39.09 39.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-26715) 07/08/25 _x86_64_ (16 CPU) 16:36:13 LINUX RESTART (16 CPU) 16:37:01 CPU %user %nice %system %iowait %steal %idle 16:38:01 all 6.74 0.00 0.51 0.78 0.02 91.94 16:38:01 0 7.41 0.00 0.57 0.03 0.02 91.98 16:38:01 1 6.16 0.00 0.52 0.05 0.02 93.25 16:38:01 2 2.59 0.00 0.18 0.05 0.02 97.16 16:38:01 3 1.09 0.00 0.42 7.37 0.03 91.10 16:38:01 4 2.17 0.00 0.20 0.00 0.02 97.62 16:38:01 5 2.23 0.00 0.07 0.00 0.00 97.70 16:38:01 6 2.32 0.00 0.10 0.00 0.00 97.58 16:38:01 7 2.10 0.00 0.12 0.00 0.00 97.78 16:38:01 8 1.97 0.00 0.10 0.00 0.07 97.86 16:38:01 9 3.89 0.00 0.43 0.15 0.02 95.52 16:38:01 10 2.58 0.00 0.17 0.27 0.00 96.98 16:38:01 11 2.85 0.00 0.45 0.23 0.02 96.44 16:38:01 12 4.80 0.00 0.50 1.37 0.02 93.32 16:38:01 13 5.44 0.00 0.58 0.53 0.02 93.43 16:38:01 14 26.90 0.00 1.70 0.97 0.05 70.38 16:38:01 15 33.44 0.00 2.02 1.47 0.08 62.98 16:39:01 all 32.41 0.00 1.08 0.34 0.08 66.09 16:39:01 0 37.46 0.00 0.75 0.00 0.08 61.71 16:39:01 1 27.85 0.00 1.69 0.10 0.08 70.27 16:39:01 2 33.03 0.00 1.16 0.08 0.07 65.67 16:39:01 3 40.19 0.00 1.05 0.17 0.08 58.50 16:39:01 4 30.46 0.00 0.97 0.05 0.10 68.42 16:39:01 5 40.49 0.00 1.33 0.05 0.12 58.01 16:39:01 6 32.57 0.00 0.97 0.10 0.08 66.28 16:39:01 7 33.35 0.00 0.62 0.00 0.07 65.96 16:39:01 8 30.37 0.00 1.54 1.54 0.08 66.46 16:39:01 9 28.18 0.00 1.32 0.77 0.07 69.66 16:39:01 10 30.01 0.00 0.92 0.00 0.07 69.01 16:39:01 11 33.96 0.00 1.01 0.08 0.08 64.87 16:39:01 12 29.18 0.00 0.84 1.64 0.07 68.27 16:39:01 13 29.88 0.00 1.02 0.38 0.07 68.65 16:39:01 14 31.05 0.00 0.99 0.12 0.07 67.78 16:39:01 15 30.63 0.00 1.07 0.35 0.07 67.88 16:40:01 all 30.64 0.00 0.96 0.31 0.06 68.03 16:40:01 0 40.75 0.00 1.02 0.00 0.07 58.16 16:40:01 1 36.79 0.00 0.86 0.00 0.07 62.29 16:40:01 2 33.64 0.00 0.70 1.71 0.07 63.88 16:40:01 3 30.14 0.00 1.34 0.00 0.05 68.47 16:40:01 4 31.98 0.00 0.77 0.00 0.05 67.20 16:40:01 5 28.33 0.00 0.57 0.03 0.05 71.02 16:40:01 6 36.09 0.00 1.81 0.00 0.08 62.02 16:40:01 7 31.97 0.00 1.55 0.00 0.07 66.41 16:40:01 8 27.66 0.00 0.57 0.00 0.07 71.70 16:40:01 9 32.51 0.00 0.97 0.02 0.08 66.42 16:40:01 10 21.29 0.00 1.04 1.42 0.05 76.20 16:40:01 11 36.11 0.00 1.25 0.02 0.08 62.54 16:40:01 12 25.43 0.00 0.80 1.79 0.08 71.90 16:40:01 13 28.57 0.00 0.90 0.02 0.07 70.45 16:40:01 14 30.10 0.00 0.53 0.00 0.07 69.30 16:40:01 15 18.88 0.00 0.67 0.00 0.05 80.40 16:41:01 all 29.80 0.00 1.07 0.41 0.07 68.66 16:41:01 0 32.47 0.00 1.10 0.00 0.08 66.34 16:41:01 1 36.19 0.00 1.75 0.00 0.07 61.99 16:41:01 2 34.29 0.00 1.22 3.76 0.08 60.65 16:41:01 3 32.42 0.00 1.20 0.00 0.07 66.31 16:41:01 4 30.27 0.00 1.05 0.00 0.07 68.61 16:41:01 5 34.60 0.00 0.45 0.00 0.07 64.88 16:41:01 6 27.93 0.00 0.67 2.71 0.05 68.64 16:41:01 7 22.79 0.00 2.29 0.00 0.05 74.87 16:41:01 8 28.61 0.00 0.62 0.00 0.05 70.72 16:41:01 9 25.24 0.00 1.22 0.00 0.08 73.45 16:41:01 10 26.51 0.00 0.89 0.00 0.05 72.56 16:41:01 11 31.20 0.00 0.90 0.00 0.08 67.81 16:41:01 12 39.64 0.00 0.80 0.00 0.08 59.47 16:41:01 13 27.53 0.00 1.00 0.00 0.07 71.40 16:41:01 14 23.67 0.00 0.88 0.00 0.07 75.38 16:41:01 15 23.46 0.00 0.98 0.00 0.05 75.50 16:42:01 all 20.15 0.00 0.86 0.75 0.05 78.19 16:42:01 0 22.70 0.00 1.68 0.38 0.03 75.20 16:42:01 1 20.40 0.00 1.62 0.07 0.05 77.87 16:42:01 2 23.45 0.00 0.58 1.29 0.05 74.63 16:42:01 3 21.18 0.00 1.03 0.02 0.05 77.72 16:42:01 4 25.66 0.00 1.40 4.83 0.07 68.04 16:42:01 5 23.90 0.00 0.75 0.00 0.05 75.30 16:42:01 6 17.43 0.00 0.92 4.70 0.05 76.91 16:42:01 7 14.77 0.00 0.52 0.00 0.03 84.68 16:42:01 8 15.59 0.00 0.75 0.02 0.03 83.61 16:42:01 9 10.42 0.00 0.35 0.00 0.03 89.20 16:42:01 10 18.13 0.00 0.47 0.02 0.05 81.34 16:42:01 11 15.12 0.00 0.43 0.02 0.03 84.39 16:42:01 12 17.39 0.00 1.15 0.57 0.05 80.84 16:42:01 13 24.62 0.00 0.33 0.00 0.05 75.00 16:42:01 14 36.59 0.00 1.17 0.13 0.05 62.06 16:42:01 15 15.08 0.00 0.60 0.02 0.07 84.24 Average: all 23.94 0.00 0.89 0.52 0.06 74.59 Average: 0 28.14 0.00 1.03 0.08 0.06 70.70 Average: 1 25.47 0.00 1.29 0.04 0.06 73.15 Average: 2 25.38 0.00 0.77 1.38 0.06 72.41 Average: 3 24.99 0.00 1.01 1.51 0.06 72.43 Average: 4 24.09 0.00 0.88 0.98 0.06 73.99 Average: 5 25.88 0.00 0.63 0.02 0.06 73.41 Average: 6 23.25 0.00 0.89 1.50 0.05 74.30 Average: 7 20.99 0.00 1.02 0.00 0.04 77.95 Average: 8 20.83 0.00 0.72 0.31 0.06 78.08 Average: 9 20.02 0.00 0.86 0.19 0.06 78.88 Average: 10 19.70 0.00 0.70 0.34 0.04 79.22 Average: 11 23.83 0.00 0.81 0.07 0.06 75.23 Average: 12 23.28 0.00 0.82 1.07 0.06 74.77 Average: 13 23.20 0.00 0.77 0.19 0.05 75.79 Average: 14 29.66 0.00 1.06 0.24 0.06 68.98 Average: 15 24.30 0.00 1.07 0.37 0.06 74.20