---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19008 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 15G 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 949 24403 0 6814 30762 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:9f:e6:5e brd ff:ff:ff:ff:ff:ff inet 10.30.107.50/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe9f:e65e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:4c:14:90 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-19008) 06/24/24 _x86_64_ (8 CPU) 13:58:18 LINUX RESTART (8 CPU) 13:59:01 tps rtps wtps bread/s bwrtn/s 14:00:01 194.40 66.14 128.26 4341.01 17902.35 14:01:01 164.67 19.75 144.93 1133.68 30779.27 14:02:01 50.11 12.90 37.21 2417.46 19050.56 14:03:01 101.78 3.75 98.03 477.65 45172.07 14:04:01 223.05 3.02 220.03 412.46 80007.20 14:05:01 220.28 0.40 219.88 27.86 45627.20 14:06:01 52.91 0.05 52.86 2.13 12223.56 Average: 143.89 15.14 128.74 1258.89 35823.17 13:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 29874860 31631668 3064360 9.30 77320 1983968 1985752 5.84 993596 1766744 216996 14:01:01 28506864 30724868 4432356 13.46 90400 2418128 2172448 6.39 2001144 2096100 17360 14:02:01 28155336 31618824 4783884 14.52 97208 3635096 1457348 4.29 1378596 3025896 901732 14:03:01 26655440 31611468 6283780 19.08 131920 5006592 1493216 4.39 1437124 4371044 1295532 14:04:01 23528424 30026204 9410796 28.57 166732 6395872 7406888 21.79 3155716 5634704 646500 14:05:01 21197948 28039240 11741272 35.65 184616 6692800 10775568 31.70 5272772 5785272 6992 14:06:01 20273676 27310072 12665544 38.45 186248 6872516 11464080 33.73 5993420 5912696 9160 Average: 25456078 30137478 7483142 22.72 133492 4714996 5250757 15.45 2890338 4084637 442039 13:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 99.18 67.34 1170.78 21.85 0.00 0.00 0.00 0.00 14:00:01 lo 2.93 2.93 0.30 0.30 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 928.48 626.53 6215.97 162.39 0.00 0.00 0.00 0.00 14:01:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 958.74 544.56 2123.41 189.46 0.00 0.00 0.00 0.00 14:02:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 580.10 253.96 11353.43 25.78 0.00 0.00 0.00 0.00 14:03:01 br-260296fd3a64 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 lo 5.67 5.67 0.62 0.62 0.00 0.00 0.00 0.00 14:04:01 veth5d7be54 4.15 6.02 0.71 1.23 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 755.01 244.24 11496.56 18.55 0.00 0.00 0.00 0.00 14:04:01 veth775a171 7.55 7.15 1.03 1.40 0.00 0.00 0.00 0.00 14:05:01 veth5d7be54 1.15 1.60 0.17 0.24 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 ens3 43.14 36.56 673.80 7.77 0.00 0.00 0.00 0.00 14:05:01 vethf58430d 155.21 149.53 331.27 13.07 0.00 0.00 0.00 0.03 14:06:01 veth5d7be54 0.85 1.17 0.13 0.15 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 11.83 12.13 5.27 4.40 0.00 0.00 0.00 0.00 14:06:01 vethf58430d 563.39 451.87 42.77 40.14 0.00 0.00 0.00 0.00 Average: veth5d7be54 0.88 1.25 0.14 0.23 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 482.36 255.05 4719.89 61.46 0.00 0.00 0.00 0.00 Average: vethf58430d 102.66 85.91 53.43 7.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19008) 06/24/24 _x86_64_ (8 CPU) 13:58:18 LINUX RESTART (8 CPU) 13:59:01 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 10.43 0.00 0.86 2.34 0.04 86.33 14:00:01 0 2.64 0.00 0.43 0.10 0.02 96.81 14:00:01 1 1.37 0.00 0.67 5.94 0.03 91.99 14:00:01 2 3.30 0.00 0.45 0.62 0.02 95.61 14:00:01 3 11.97 0.00 0.98 1.10 0.03 85.91 14:00:01 4 44.41 0.00 2.57 4.08 0.07 48.87 14:00:01 5 10.96 0.00 0.85 0.70 0.02 87.47 14:00:01 6 6.43 0.00 0.47 0.27 0.07 92.77 14:00:01 7 2.44 0.00 0.43 5.94 0.00 91.19 14:01:01 all 36.65 0.00 1.44 2.13 0.08 59.70 14:01:01 0 34.25 0.00 1.85 1.33 0.08 62.50 14:01:01 1 22.92 0.00 1.12 4.60 0.08 71.27 14:01:01 2 38.79 0.00 1.34 0.87 0.08 58.91 14:01:01 3 44.36 0.00 1.54 0.50 0.10 53.50 14:01:01 4 43.97 0.00 1.56 3.38 0.10 50.99 14:01:01 5 44.34 0.00 1.57 2.26 0.08 51.75 14:01:01 6 35.33 0.00 1.71 2.38 0.08 60.51 14:01:01 7 29.26 0.00 0.85 1.75 0.05 68.08 14:02:01 all 37.37 0.00 2.15 1.24 0.07 59.17 14:02:01 0 25.19 0.00 1.87 0.45 0.07 72.42 14:02:01 1 32.36 0.00 2.21 0.23 0.07 65.13 14:02:01 2 42.29 0.00 1.91 0.00 0.07 55.73 14:02:01 3 38.53 0.00 2.03 1.49 0.07 57.88 14:02:01 4 37.08 0.00 2.11 4.98 0.08 55.74 14:02:01 5 46.54 0.00 2.13 0.00 0.07 51.26 14:02:01 6 33.20 0.00 2.45 0.35 0.08 63.91 14:02:01 7 43.78 0.00 2.51 2.36 0.08 51.26 14:03:01 all 10.35 0.00 2.38 4.54 0.05 82.68 14:03:01 0 10.16 0.00 2.08 0.90 0.03 86.84 14:03:01 1 15.67 0.00 3.24 10.47 0.08 70.54 14:03:01 2 9.69 0.00 2.12 2.25 0.05 85.90 14:03:01 3 11.06 0.00 2.84 1.38 0.03 84.69 14:03:01 4 6.22 0.00 2.35 6.19 0.03 85.21 14:03:01 5 14.01 0.00 2.33 9.25 0.07 74.34 14:03:01 6 10.88 0.00 2.03 4.00 0.03 83.06 14:03:01 7 5.17 0.00 2.01 1.96 0.03 90.82 14:04:01 all 26.59 0.00 4.40 6.33 0.09 62.59 14:04:01 0 25.25 0.00 4.76 13.79 0.10 56.10 14:04:01 1 29.52 0.00 4.75 2.64 0.08 63.00 14:04:01 2 28.15 0.00 4.49 1.22 0.10 66.04 14:04:01 3 28.21 0.00 4.85 22.41 0.08 44.45 14:04:01 4 25.66 0.00 4.21 6.70 0.08 63.34 14:04:01 5 24.76 0.00 4.03 0.98 0.07 70.17 14:04:01 6 24.73 0.00 3.72 2.20 0.08 69.28 14:04:01 7 26.45 0.00 4.39 0.84 0.07 68.26 14:05:01 all 26.94 0.00 2.83 5.41 0.12 64.70 14:05:01 0 22.89 0.00 2.76 11.49 0.12 62.73 14:05:01 1 22.47 0.00 3.22 1.11 0.12 73.08 14:05:01 2 41.82 0.00 2.96 4.43 0.10 50.69 14:05:01 3 24.07 0.00 3.37 2.65 0.12 69.79 14:05:01 4 24.01 0.00 2.55 8.77 0.12 64.55 14:05:01 5 24.37 0.00 2.79 5.70 0.10 67.04 14:05:01 6 22.42 0.00 2.70 6.46 0.13 68.29 14:05:01 7 33.52 0.00 2.30 2.70 0.15 61.32 14:06:01 all 27.87 0.00 5.66 0.92 0.14 65.41 14:06:01 0 27.99 0.00 6.29 0.20 0.12 65.40 14:06:01 1 25.31 0.00 6.93 1.54 0.12 66.10 14:06:01 2 37.51 0.00 6.80 0.68 0.15 54.86 14:06:01 3 29.25 0.00 5.56 0.30 0.18 64.70 14:06:01 4 21.47 0.00 4.21 0.85 0.14 73.34 14:06:01 5 20.19 0.00 5.15 2.80 0.12 71.74 14:06:01 6 23.68 0.00 4.41 0.29 0.12 71.52 14:06:01 7 37.63 0.00 5.89 0.78 0.14 55.57 Average: all 25.16 0.00 2.81 3.27 0.08 68.67 Average: 0 21.15 0.00 2.85 4.02 0.08 71.91 Average: 1 21.36 0.00 3.15 3.79 0.08 71.61 Average: 2 28.76 0.00 2.86 1.44 0.08 66.86 Average: 3 26.77 0.00 3.02 4.23 0.09 65.89 Average: 4 29.00 0.00 2.79 5.00 0.09 63.12 Average: 5 26.45 0.00 2.69 3.10 0.07 67.69 Average: 6 22.37 0.00 2.49 2.28 0.09 72.77 Average: 7 25.43 0.00 2.62 2.34 0.07 69.53