---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11030 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 14G 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 831 25758 0 5577 30880 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:c8:00:da brd ff:ff:ff:ff:ff:ff inet 10.30.106.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fec8:da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:88:3c:50 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-11030) 03/05/24 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 105.28 18.99 86.29 1073.78 29658.51 13:35:01 127.15 23.21 103.93 2780.74 33544.81 13:36:01 288.20 6.67 281.54 526.41 131558.27 13:37:01 138.74 6.80 131.94 319.11 28434.84 13:38:01 19.83 0.15 19.68 11.73 22360.94 13:39:01 67.14 1.18 65.96 102.12 24554.19 Average: 124.39 9.50 114.89 802.32 45018.17 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30112104 31722200 2827116 8.58 71292 1848896 1397564 4.11 853124 1683688 168728 13:35:01 28551252 31693988 4387968 13.32 103896 3303580 1369388 4.03 953516 3050420 1299500 13:36:01 25868440 31126812 7070780 21.47 131068 5284060 6816852 20.06 1624520 4911296 7744 13:37:01 24050516 29425760 8888704 26.99 137088 5387700 8720964 25.66 3424920 4903956 336 13:38:01 23976828 29355692 8962392 27.21 137356 5390792 8790672 25.86 3496536 4904092 64 13:39:01 26405908 31646136 6533312 19.83 140204 5263088 1509276 4.44 1255676 4774260 44436 Average: 26494175 30828431 6445045 19.57 120151 4413019 4767453 14.03 1934715 4037952 253468 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 13:34:01 ens3 64.30 43.77 1029.26 10.88 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 br-d0536d978fbb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 8.00 8.00 0.80 0.80 0.00 0.00 0.00 0.00 13:35:01 ens3 433.88 226.51 9634.14 23.38 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth381ddd0 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:36:01 br-d0536d978fbb 0.07 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:36:01 veth5fbfb4e 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth381ddd0 19.56 18.05 3.52 12.82 0.00 0.00 0.00 0.00 13:37:01 br-d0536d978fbb 0.43 0.30 0.03 0.03 0.00 0.00 0.00 0.00 13:37:01 veth5fbfb4e 46.18 41.53 22.05 34.58 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth381ddd0 23.41 23.36 6.78 26.51 0.00 0.00 0.00 0.00 13:38:01 br-d0536d978fbb 0.28 0.35 0.24 0.03 0.00 0.00 0.00 0.00 13:38:01 veth5fbfb4e 18.91 15.95 7.22 23.46 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 21.71 21.71 2.29 2.29 0.00 0.00 0.00 0.00 13:39:01 ens3 1598.32 879.57 31629.34 154.86 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: lo 2.96 2.96 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 212.55 106.94 5143.07 15.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11030) 03/05/24 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.42 0.00 0.80 2.12 0.03 86.63 13:34:01 0 28.79 0.00 1.50 5.67 0.07 63.98 13:34:01 1 11.39 0.00 0.85 0.08 0.02 87.66 13:34:01 2 8.51 0.00 0.58 1.95 0.02 88.94 13:34:01 3 6.69 0.00 0.82 0.53 0.02 91.94 13:34:01 4 3.42 0.00 0.50 2.65 0.03 93.39 13:34:01 5 13.45 0.00 1.27 0.48 0.02 84.78 13:34:01 6 6.18 0.00 0.47 0.05 0.02 93.29 13:34:01 7 5.00 0.00 0.42 5.54 0.05 88.99 13:35:01 all 11.55 0.00 2.41 2.32 0.05 83.67 13:35:01 0 4.17 0.00 1.94 12.67 0.03 81.18 13:35:01 1 32.30 0.00 3.96 1.62 0.08 62.03 13:35:01 2 17.94 0.00 2.75 0.59 0.05 78.68 13:35:01 3 9.32 0.00 2.60 0.74 0.03 87.31 13:35:01 4 7.93 0.00 1.98 1.11 0.03 88.94 13:35:01 5 7.07 0.00 1.98 0.28 0.05 90.62 13:35:01 6 5.27 0.00 1.79 0.25 0.05 92.64 13:35:01 7 8.38 0.00 2.26 1.34 0.03 87.98 13:36:01 all 12.52 0.00 4.42 8.03 0.07 74.96 13:36:01 0 11.66 0.00 4.70 4.05 0.05 79.54 13:36:01 1 12.42 0.00 3.94 8.80 0.07 74.77 13:36:01 2 11.66 0.00 3.95 0.25 0.07 84.06 13:36:01 3 11.58 0.00 5.16 16.10 0.07 67.08 13:36:01 4 11.51 0.00 4.21 10.52 0.08 73.67 13:36:01 5 13.85 0.00 4.71 0.03 0.08 81.32 13:36:01 6 13.00 0.00 3.99 1.78 0.05 81.17 13:36:01 7 14.53 0.00 4.65 22.74 0.08 58.00 13:37:01 all 26.93 0.00 3.04 1.78 0.08 68.17 13:37:01 0 21.60 0.00 2.58 4.85 0.10 70.87 13:37:01 1 29.19 0.00 3.34 2.79 0.07 64.62 13:37:01 2 29.65 0.00 3.24 0.54 0.08 66.49 13:37:01 3 29.37 0.00 2.96 2.22 0.10 65.36 13:37:01 4 34.94 0.00 4.05 0.89 0.08 60.04 13:37:01 5 31.99 0.00 3.53 0.37 0.08 64.03 13:37:01 6 23.24 0.00 2.92 1.44 0.08 72.31 13:37:01 7 15.63 0.00 1.70 1.14 0.07 81.46 13:38:01 all 3.60 0.00 0.43 1.12 0.04 94.80 13:38:01 0 3.04 0.00 0.45 8.76 0.03 87.71 13:38:01 1 4.37 0.00 0.48 0.02 0.03 95.10 13:38:01 2 2.34 0.00 0.35 0.02 0.03 97.26 13:38:01 3 3.09 0.00 0.42 0.03 0.05 96.41 13:38:01 4 3.68 0.00 0.40 0.12 0.03 95.77 13:38:01 5 4.45 0.00 0.55 0.02 0.05 94.93 13:38:01 6 3.39 0.00 0.50 0.02 0.03 96.06 13:38:01 7 4.45 0.00 0.28 0.00 0.05 95.22 13:39:01 all 4.21 0.00 0.61 1.44 0.04 93.70 13:39:01 0 6.30 0.00 0.89 6.97 0.05 85.79 13:39:01 1 1.65 0.00 0.60 0.03 0.03 97.68 13:39:01 2 4.78 0.00 0.58 0.13 0.03 94.47 13:39:01 3 3.44 0.00 0.62 2.59 0.03 93.32 13:39:01 4 0.77 0.00 0.48 0.32 0.03 98.40 13:39:01 5 2.35 0.00 0.57 0.10 0.02 96.97 13:39:01 6 0.88 0.00 0.45 0.15 0.02 98.50 13:39:01 7 13.47 0.00 0.72 1.19 0.05 84.58 Average: all 11.53 0.00 1.94 2.79 0.05 83.69 Average: 0 12.58 0.00 2.01 7.16 0.06 78.19 Average: 1 15.20 0.00 2.19 2.21 0.05 80.34 Average: 2 12.46 0.00 1.90 0.58 0.05 85.01 Average: 3 10.56 0.00 2.09 3.68 0.05 83.62 Average: 4 10.35 0.00 1.93 2.59 0.05 85.08 Average: 5 12.18 0.00 2.09 0.22 0.05 85.46 Average: 6 8.65 0.00 1.68 0.61 0.04 89.02 Average: 7 10.23 0.00 1.66 5.26 0.06 82.79