---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13330 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 142G 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 876 25894 0 5395 30835 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:92:8c:9e brd ff:ff:ff:ff:ff:ff inet 10.30.107.209/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe92:8c9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:0a:ff:23 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-13330) 07/28/26 _x86_64_ (8 CPU) 12:35:01 LINUX RESTART (8 CPU) 12:36:01 tps rtps wtps bread/s bwrtn/s 12:37:01 222.21 57.65 164.56 3644.39 16027.59 12:38:01 102.47 14.75 87.72 331.41 11822.96 12:39:01 86.74 6.86 79.88 473.87 11989.21 12:40:01 59.80 0.10 59.70 14.09 31470.01 12:41:01 49.13 5.97 43.16 800.40 51698.98 12:42:01 69.22 0.23 68.99 10.26 19221.32 12:43:01 38.18 3.70 34.48 273.29 14892.05 Average: 89.75 12.78 76.97 794.29 22423.97 12:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 30220280 31758712 2718940 8.25 66716 1783528 1378496 4.06 790812 1643456 136864 12:38:01 29687372 31520464 3251848 9.87 81716 2050228 2020436 5.94 1053152 1885768 140872 12:39:01 26864988 29871744 6074232 18.44 100244 3173140 3721548 10.95 2766764 2917836 969560 12:40:01 25444084 29896488 7495136 22.75 107664 4560976 3534480 10.40 2755480 4299968 1435036 12:41:01 24871068 29708396 8068152 24.49 109728 4923600 5623068 16.54 2970656 4619780 338608 12:42:01 25665064 30517928 7274156 22.08 114872 4931188 2487876 7.32 2309348 4495468 187276 12:43:01 26552964 31608672 6386256 19.39 117164 5126384 1465624 4.31 1332852 4583888 10176 Average: 27043689 30697486 5895531 17.90 99729 3792721 2890218 8.50 1997009 3492309 459770 12:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 393.14 257.38 1610.81 61.55 0.00 0.00 0.00 0.00 12:38:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 147.33 115.13 1183.69 42.83 0.00 0.00 0.00 0.00 12:39:01 lo 3.25 3.25 0.52 0.52 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 912.61 517.80 9481.81 128.48 0.00 0.00 0.00 0.00 12:40:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 ens3 84.10 53.02 1855.93 6.05 0.00 0.00 0.00 0.00 12:41:01 lo 0.90 0.90 0.10 0.10 0.00 0.00 0.00 0.00 12:41:01 vethebba583 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 br-a0d0d213bbb7 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:42:01 lo 5.91 5.91 0.37 0.37 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 ens3 2162.26 1419.15 16160.64 386.38 0.00 0.00 0.00 0.00 12:43:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 ens3 50.34 62.02 80.90 1448.08 0.00 0.00 0.00 0.00 Average: lo 2.17 2.17 0.21 0.21 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 314.16 209.97 2315.28 262.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13330) 07/28/26 _x86_64_ (8 CPU) 12:35:01 LINUX RESTART (8 CPU) 12:36:01 CPU %user %nice %system %iowait %steal %idle 12:37:01 all 9.84 0.00 1.05 3.20 0.06 85.85 12:37:01 0 9.20 0.00 0.40 0.35 0.03 90.02 12:37:01 1 2.78 0.00 1.19 13.04 0.10 82.89 12:37:01 2 29.90 0.00 2.87 4.29 0.10 62.84 12:37:01 3 17.09 0.00 1.72 1.32 0.08 79.78 12:37:01 4 3.30 0.00 0.70 3.22 0.05 92.72 12:37:01 5 2.82 0.00 0.38 0.55 0.02 96.23 12:37:01 6 4.77 0.00 0.40 1.57 0.03 93.23 12:37:01 7 8.93 0.00 0.79 1.29 0.07 88.92 12:38:01 all 12.16 0.00 0.93 3.63 0.08 83.21 12:38:01 0 7.55 0.00 0.32 0.08 0.03 92.01 12:38:01 1 7.24 0.00 0.64 14.10 0.07 77.96 12:38:01 2 8.29 0.00 0.33 0.07 0.05 91.26 12:38:01 3 33.03 0.00 2.24 1.85 0.15 62.72 12:38:01 4 13.47 0.00 1.34 9.28 0.10 75.81 12:38:01 5 2.91 0.00 0.32 0.03 0.02 96.72 12:38:01 6 13.49 0.00 1.52 2.43 0.08 82.48 12:38:01 7 11.26 0.00 0.73 1.28 0.07 86.67 12:39:01 all 24.34 0.00 3.17 3.42 0.18 68.88 12:39:01 0 25.03 0.00 1.99 2.29 0.15 70.53 12:39:01 1 27.43 0.00 3.39 1.68 0.20 67.30 12:39:01 2 30.40 0.00 2.65 3.68 0.17 63.11 12:39:01 3 21.52 0.00 2.22 4.26 0.17 71.84 12:39:01 4 29.95 0.00 4.44 5.05 0.20 60.36 12:39:01 5 15.90 0.00 2.74 3.75 0.17 77.44 12:39:01 6 22.38 0.00 3.21 1.88 0.17 72.35 12:39:01 7 22.18 0.00 4.70 4.77 0.23 68.12 12:40:01 all 4.91 0.00 2.52 16.93 0.11 75.53 12:40:01 0 3.23 0.00 1.11 0.94 0.09 94.64 12:40:01 1 6.02 0.00 1.71 48.05 0.12 44.10 12:40:01 2 4.17 0.00 2.48 0.63 0.10 92.61 12:40:01 3 6.19 0.00 1.74 0.07 0.12 91.87 12:40:01 4 5.14 0.00 1.58 9.51 0.09 83.69 12:40:01 5 5.09 0.00 2.34 3.41 0.10 89.06 12:40:01 6 6.45 0.00 2.33 72.69 0.12 18.40 12:40:01 7 2.99 0.00 7.01 0.02 0.14 89.85 12:41:01 all 2.03 0.00 0.92 24.20 0.04 72.81 12:41:01 0 2.26 0.00 0.85 2.71 0.02 94.17 12:41:01 1 2.70 0.00 0.74 1.69 0.03 94.84 12:41:01 2 2.19 0.00 0.92 1.69 0.03 95.16 12:41:01 3 0.89 0.00 0.47 7.97 0.02 90.66 12:41:01 4 1.89 0.00 1.84 52.29 0.03 43.95 12:41:01 5 1.82 0.00 0.60 38.25 0.05 59.27 12:41:01 6 2.70 0.00 1.39 71.36 0.05 24.50 12:41:01 7 1.79 0.00 0.60 17.74 0.03 79.84 12:42:01 all 16.83 0.00 1.92 8.11 0.12 73.02 12:42:01 0 24.96 0.00 1.56 2.94 0.13 70.41 12:42:01 1 18.12 0.00 1.61 2.78 0.12 77.38 12:42:01 2 16.86 0.00 2.48 19.46 0.12 61.08 12:42:01 3 13.35 0.00 1.97 0.84 0.13 83.70 12:42:01 4 11.97 0.00 2.37 24.57 0.12 60.98 12:42:01 5 10.41 0.00 1.29 5.22 0.08 83.00 12:42:01 6 14.79 0.00 2.12 8.56 0.10 74.42 12:42:01 7 24.15 0.00 1.93 0.57 0.13 73.22 12:43:01 all 7.80 0.00 0.57 6.71 0.04 84.89 12:43:01 0 5.32 0.00 0.37 0.40 0.03 93.88 12:43:01 1 18.22 0.00 0.85 14.45 0.07 66.42 12:43:01 2 22.51 0.00 1.23 3.02 0.07 73.17 12:43:01 3 3.78 0.00 0.25 0.00 0.02 95.95 12:43:01 4 2.72 0.00 0.33 16.22 0.03 80.69 12:43:01 5 0.58 0.00 0.28 0.00 0.00 99.13 12:43:01 6 3.76 0.00 0.42 0.18 0.02 95.63 12:43:01 7 5.48 0.00 0.82 19.42 0.05 74.23 Average: all 11.14 0.00 1.58 9.43 0.09 77.76 Average: 0 11.09 0.00 0.94 1.39 0.07 86.52 Average: 1 11.78 0.00 1.44 13.60 0.10 73.08 Average: 2 16.36 0.00 1.85 4.70 0.09 77.00 Average: 3 13.71 0.00 1.51 2.34 0.10 82.34 Average: 4 9.76 0.00 1.80 17.19 0.09 71.16 Average: 5 5.64 0.00 1.13 7.33 0.06 85.84 Average: 6 9.76 0.00 1.62 22.48 0.08 66.06 Average: 7 11.01 0.00 2.33 6.47 0.10 80.09