---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-705 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: 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): 0-7 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 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 908 24516 0 6742 30803 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:3a:7a:8d brd ff:ff:ff:ff:ff:ff inet 10.30.106.237/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe3a:7a8d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:53:c9:79 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-705) 01/29/24 _x86_64_ (8 CPU) 13:34:23 LINUX RESTART (8 CPU) 13:35:01 tps rtps wtps bread/s bwrtn/s 13:36:01 144.84 17.56 127.28 1019.96 100284.49 13:37:01 189.52 50.40 139.12 3771.41 22626.19 13:38:01 44.33 13.00 31.33 2407.07 4527.51 13:39:01 80.80 3.58 77.22 462.06 36762.67 13:40:01 232.81 2.65 230.16 429.06 78926.76 13:41:01 203.57 0.38 203.18 26.26 31047.09 13:42:01 86.09 0.97 85.12 56.26 4329.95 Average: 140.28 12.65 127.63 1167.48 39786.90 13:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:01 30081088 31698296 2858132 8.68 70484 1857064 1407400 4.14 877652 1686896 168684 13:37:01 28566336 30752920 4372884 13.28 89156 2388664 2691464 7.92 1965108 2075828 31228 13:38:01 26878180 30259956 6061040 18.40 95628 3557580 2756868 8.11 2714116 2971276 1016800 13:39:01 26809268 31591344 6129952 18.61 124664 4856084 1579016 4.65 1437752 4236324 1287092 13:40:01 23686752 30119384 9252468 28.09 166124 6295076 6882404 20.25 3059844 5575444 477308 13:41:01 21399040 28158788 11540180 35.03 184584 6591156 10837988 31.89 5152060 5707472 8256 13:42:01 25094308 31515792 7844912 23.82 187796 6320064 1555112 4.58 1896292 5359576 3284 Average: 26073567 30585211 6865653 20.84 131205 4552241 3958607 11.65 2443261 3944688 427522 13:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 13:36:01 ens3 52.64 36.24 892.94 6.68 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 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 13:37:01 ens3 677.67 473.11 5926.42 96.87 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 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:38:01 ens3 1222.30 658.47 2345.64 227.48 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 br-273f7ad71c99 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 4.53 4.53 0.51 0.51 0.00 0.00 0.00 0.00 13:39:01 ens3 521.43 272.54 8311.19 32.63 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 vethcbf9ec9 3.98 5.90 0.71 0.99 0.00 0.00 0.00 0.00 13:40:01 br-273f7ad71c99 26.92 26.24 11.51 11.33 0.00 0.00 0.62 0.00 13:40:01 br-ba97cb34bced 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 vethb47f965 149.26 155.12 13.14 331.27 0.00 0.00 0.00 0.03 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 br-794d431b5785 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:41:01 vethcbf9ec9 0.82 1.43 0.11 0.22 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 lo 17.16 17.16 1.72 1.72 0.00 0.00 0.00 0.00 13:42:01 ens3 3776.90 2125.36 33871.38 493.67 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 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 485.20 266.69 4702.63 62.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-705) 01/29/24 _x86_64_ (8 CPU) 13:34:23 LINUX RESTART (8 CPU) 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 8.00 0.00 0.60 3.40 0.03 87.98 13:36:01 0 2.72 0.00 0.23 12.55 0.02 84.48 13:36:01 1 6.76 0.00 0.60 6.90 0.02 85.72 13:36:01 2 3.00 0.00 0.15 0.00 0.00 96.85 13:36:01 3 21.33 0.00 1.48 0.42 0.05 76.72 13:36:01 4 13.64 0.00 0.79 0.13 0.03 85.40 13:36:01 5 13.62 0.00 0.82 6.91 0.03 78.63 13:36:01 6 2.09 0.00 0.45 0.28 0.03 97.15 13:36:01 7 0.93 0.00 0.23 0.02 0.00 98.82 13:37:01 all 28.04 0.00 1.42 0.42 0.07 70.04 13:37:01 0 25.99 0.00 1.07 0.77 0.07 72.11 13:37:01 1 25.15 0.00 1.80 0.90 0.08 72.06 13:37:01 2 26.35 0.00 1.25 0.17 0.08 72.15 13:37:01 3 47.46 0.00 1.35 0.35 0.08 50.75 13:37:01 4 30.26 0.00 1.76 0.03 0.07 67.88 13:37:01 5 25.42 0.00 2.07 0.54 0.07 71.91 13:37:01 6 25.39 0.00 1.17 0.62 0.08 72.74 13:37:01 7 18.31 0.00 0.92 0.02 0.05 80.70 13:38:01 all 42.53 0.00 1.94 0.14 0.08 55.31 13:38:01 0 38.89 0.00 2.11 0.02 0.08 58.90 13:38:01 1 42.69 0.00 2.24 0.49 0.08 54.50 13:38:01 2 48.64 0.00 1.57 0.08 0.08 49.62 13:38:01 3 46.65 0.00 1.67 0.00 0.10 51.57 13:38:01 4 58.42 0.00 1.63 0.07 0.08 39.81 13:38:01 5 41.02 0.00 2.29 0.02 0.08 56.59 13:38:01 6 27.19 0.00 1.14 0.22 0.05 71.40 13:38:01 7 36.74 0.00 2.90 0.18 0.07 60.11 13:39:01 all 10.38 0.00 1.90 2.36 0.05 85.30 13:39:01 0 14.29 0.00 2.60 8.92 0.07 74.13 13:39:01 1 7.17 0.00 1.25 1.98 0.03 89.56 13:39:01 2 13.77 0.00 2.37 0.44 0.03 83.39 13:39:01 3 5.78 0.00 1.58 0.00 0.03 92.61 13:39:01 4 5.99 0.00 1.94 0.23 0.05 91.78 13:39:01 5 6.12 0.00 1.39 0.08 0.02 92.39 13:39:01 6 20.79 0.00 2.36 7.26 0.08 69.51 13:39:01 7 9.26 0.00 1.74 0.02 0.07 88.91 13:40:01 all 29.42 0.00 5.84 4.87 0.10 59.76 13:40:01 0 27.52 0.00 6.13 5.26 0.14 60.95 13:40:01 1 33.06 0.00 5.04 1.04 0.10 60.76 13:40:01 2 27.11 0.00 5.62 0.46 0.08 66.73 13:40:01 3 27.72 0.00 6.53 1.34 0.10 64.31 13:40:01 4 27.51 0.00 5.49 0.56 0.10 66.34 13:40:01 5 31.74 0.00 6.47 18.40 0.14 43.25 13:40:01 6 30.17 0.00 6.45 11.71 0.10 51.57 13:40:01 7 30.56 0.00 4.96 0.27 0.08 64.12 13:41:01 all 34.86 0.00 3.20 2.64 0.13 59.17 13:41:01 0 37.11 0.00 3.51 1.31 0.15 57.92 13:41:01 1 34.05 0.00 3.01 0.91 0.14 61.89 13:41:01 2 25.33 0.00 3.20 3.50 0.15 67.81 13:41:01 3 32.25 0.00 3.26 1.09 0.10 63.29 13:41:01 4 38.67 0.00 3.29 3.08 0.10 54.86 13:41:01 5 32.82 0.00 2.44 0.55 0.12 64.07 13:41:01 6 36.70 0.00 3.43 9.47 0.15 50.24 13:41:01 7 42.01 0.00 3.42 1.21 0.12 53.24 13:42:01 all 25.13 0.00 4.87 0.41 0.10 69.49 13:42:01 0 27.24 0.00 6.18 0.66 0.10 65.82 13:42:01 1 26.16 0.00 6.75 0.68 0.10 66.32 13:42:01 2 20.09 0.00 4.06 0.05 0.10 75.70 13:42:01 3 27.86 0.00 3.86 0.17 0.08 68.02 13:42:01 4 24.43 0.00 3.88 0.20 0.08 71.40 13:42:01 5 26.31 0.00 4.17 0.62 0.10 68.81 13:42:01 6 21.62 0.00 4.30 0.86 0.12 73.11 13:42:01 7 27.40 0.00 5.80 0.03 0.12 66.64 Average: all 25.47 0.00 2.82 2.03 0.08 69.60 Average: 0 24.81 0.00 3.11 4.22 0.09 67.78 Average: 1 24.97 0.00 2.94 1.85 0.08 70.16 Average: 2 23.46 0.00 2.60 0.67 0.08 73.20 Average: 3 29.89 0.00 2.81 0.48 0.08 66.74 Average: 4 28.41 0.00 2.68 0.61 0.07 68.22 Average: 5 25.27 0.00 2.80 3.85 0.08 67.99 Average: 6 23.40 0.00 2.75 4.33 0.09 69.44 Average: 7 23.56 0.00 2.85 0.25 0.07 73.27