---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83206 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 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 918 24228 0 7020 30793 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:46:9d:0a brd ff:ff:ff:ff:ff:ff inet 10.30.107.253/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe46:9d0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1e:77:e1:a3 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-83206) 11/12/24 _x86_64_ (8 CPU) 10:46:27 LINUX RESTART (8 CPU) 10:47:02 tps rtps wtps bread/s bwrtn/s 10:48:01 380.66 72.67 308.00 4691.14 49204.27 10:49:01 204.65 49.98 154.67 3762.71 34438.26 10:50:01 45.69 0.72 44.98 39.73 18621.70 10:51:01 375.92 13.41 362.51 2445.99 53312.05 10:52:01 421.10 3.18 417.91 453.26 123152.01 10:53:01 101.42 0.03 101.38 1.20 20965.71 10:54:01 77.14 0.95 76.19 57.59 16277.15 Average: 229.15 20.01 209.14 1628.65 45129.03 10:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 30146820 31699048 2792400 8.48 69652 1794404 1404772 4.13 882200 1624156 142800 10:49:01 28511216 30647112 4428004 13.44 87928 2340972 2754572 8.10 2060544 2037428 25716 10:50:01 27372284 29832752 5566936 16.90 92624 2653584 3067916 9.03 2973972 2247640 196424 10:51:01 26835796 31563064 6103424 18.53 124428 4808912 2067256 6.08 1469688 4183232 1245812 10:52:01 22393216 29272408 10546004 32.02 183812 6714032 9435040 27.76 4014020 5855672 2500 10:53:01 19748812 26958236 13190408 40.04 192464 7024344 11743708 34.55 6442928 6042252 2580 10:54:01 24805344 31522956 8133876 24.69 194504 6590796 1602224 4.71 1963816 5565352 3208 Average: 25687641 30213654 7251579 22.02 135059 4561006 4582213 13.48 2829595 3936533 231291 10:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 ens3 459.97 283.87 1664.46 78.28 0.00 0.00 0.00 0.00 10:48:01 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 783.02 537.66 5573.43 138.77 0.00 0.00 0.00 0.00 10:49:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 ens3 665.79 430.96 1896.56 137.94 0.00 0.00 0.00 0.00 10:50:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 806.98 497.77 15576.48 79.68 0.00 0.00 0.00 0.00 10:51:01 lo 8.80 8.80 0.96 0.96 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 veth28083ef 34.36 35.16 13.62 4.49 0.00 0.00 0.00 0.00 10:52:01 veth4aa0b69 0.22 1.02 0.02 0.35 0.00 0.00 0.00 0.00 10:52:01 veth2aea743 40.03 45.36 3.53 12.25 0.00 0.00 0.00 0.00 10:52:01 vethadccc92 45.16 40.18 12.23 3.54 0.00 0.00 0.00 0.00 10:53:01 veth28083ef 22.76 27.55 4.68 4.62 0.00 0.00 0.00 0.00 10:53:01 veth4aa0b69 1.63 1.48 0.54 0.51 0.00 0.00 0.00 0.00 10:53:01 veth2aea743 111.46 110.20 9.73 319.12 0.00 0.00 0.00 0.03 10:53:01 vethadccc92 110.20 111.58 319.12 9.74 0.00 0.00 0.00 0.03 10:54:01 ens3 3288.65 2032.16 37066.56 494.07 0.00 0.00 0.00 0.00 10:54:01 lo 21.00 21.00 2.20 2.20 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 467.91 289.56 5298.41 70.56 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.27 0.27 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83206) 11/12/24 _x86_64_ (8 CPU) 10:46:27 LINUX RESTART (8 CPU) 10:47:02 CPU %user %nice %system %iowait %steal %idle 10:48:01 all 10.74 0.00 1.16 3.05 0.04 85.00 10:48:01 0 14.51 0.00 1.22 0.46 0.02 83.80 10:48:01 1 8.06 0.00 0.73 0.19 0.03 90.99 10:48:01 2 4.75 0.00 1.36 2.45 0.07 91.37 10:48:01 3 3.54 0.00 1.40 16.47 0.03 78.55 10:48:01 4 7.11 0.00 0.90 1.66 0.03 90.30 10:48:01 5 9.04 0.00 0.97 0.59 0.05 89.34 10:48:01 6 10.37 0.00 0.83 0.56 0.02 88.22 10:48:01 7 28.49 0.00 1.95 2.04 0.07 67.45 10:49:01 all 25.01 0.00 1.33 1.60 0.07 71.99 10:49:01 0 20.85 0.00 1.44 1.75 0.07 75.89 10:49:01 1 35.98 0.00 1.44 1.60 0.08 60.90 10:49:01 2 28.50 0.00 1.49 1.44 0.08 68.49 10:49:01 3 21.11 0.00 1.19 4.47 0.05 73.19 10:49:01 4 28.26 0.00 1.80 0.53 0.05 69.35 10:49:01 5 23.68 0.00 0.84 0.27 0.05 75.16 10:49:01 6 21.88 0.00 1.25 1.40 0.07 75.40 10:49:01 7 19.86 0.00 1.16 1.36 0.08 77.54 10:50:01 all 40.23 0.00 1.09 0.43 0.06 58.19 10:50:01 0 42.77 0.00 1.29 0.07 0.07 55.81 10:50:01 1 36.26 0.00 0.69 0.02 0.05 62.99 10:50:01 2 34.66 0.00 0.77 0.40 0.05 64.12 10:50:01 3 44.59 0.00 1.04 2.87 0.05 51.45 10:50:01 4 42.84 0.00 2.01 0.02 0.08 55.05 10:50:01 5 37.79 0.00 0.90 0.00 0.05 61.26 10:50:01 6 37.12 0.00 1.26 0.07 0.07 61.49 10:50:01 7 45.81 0.00 0.77 0.00 0.08 53.34 10:51:01 all 19.03 0.00 2.81 2.79 0.05 75.31 10:51:01 0 16.93 0.00 2.81 0.13 0.05 80.07 10:51:01 1 11.83 0.00 2.60 3.15 0.08 82.35 10:51:01 2 10.09 0.00 2.43 0.47 0.05 86.97 10:51:01 3 11.39 0.00 3.25 5.22 0.05 80.09 10:51:01 4 17.22 0.00 2.73 0.35 0.05 79.65 10:51:01 5 31.43 0.00 2.98 1.14 0.07 64.39 10:51:01 6 33.84 0.00 2.77 0.72 0.07 62.61 10:51:01 7 19.50 0.00 2.94 11.19 0.05 66.32 10:52:01 all 34.17 0.00 6.38 7.30 0.11 52.04 10:52:01 0 31.95 0.00 6.51 14.17 0.10 47.27 10:52:01 1 36.19 0.00 6.92 3.44 0.12 53.33 10:52:01 2 35.68 0.00 6.07 2.48 0.10 55.67 10:52:01 3 32.34 0.00 6.09 8.06 0.12 53.39 10:52:01 4 34.07 0.00 5.93 6.27 0.10 53.63 10:52:01 5 33.36 0.00 6.22 0.59 0.12 59.70 10:52:01 6 34.16 0.00 6.26 1.42 0.08 58.07 10:52:01 7 35.66 0.00 7.03 21.96 0.10 35.24 10:53:01 all 35.05 0.00 2.18 0.90 0.11 61.77 10:53:01 0 37.35 0.00 2.46 0.30 0.10 59.79 10:53:01 1 27.96 0.00 2.11 0.10 0.12 69.71 10:53:01 2 43.02 0.00 2.18 1.16 0.08 53.57 10:53:01 3 29.20 0.00 2.02 2.05 0.12 66.62 10:53:01 4 42.67 0.00 1.74 2.03 0.13 53.43 10:53:01 5 34.70 0.00 2.61 0.90 0.10 61.68 10:53:01 6 31.44 0.00 2.12 0.40 0.10 65.94 10:53:01 7 34.03 0.00 2.19 0.27 0.08 63.42 10:54:01 all 15.50 0.00 3.13 0.70 0.09 80.58 10:54:01 0 16.28 0.00 3.09 0.10 0.08 80.44 10:54:01 1 18.10 0.00 3.14 0.40 0.10 78.26 10:54:01 2 16.31 0.00 3.34 0.39 0.10 79.86 10:54:01 3 13.18 0.00 3.04 0.72 0.10 82.96 10:54:01 4 16.89 0.00 2.98 0.25 0.08 79.80 10:54:01 5 14.77 0.00 3.20 3.23 0.10 78.70 10:54:01 6 17.11 0.00 3.42 0.07 0.10 79.31 10:54:01 7 11.33 0.00 2.82 0.44 0.08 85.32 Average: all 25.70 0.00 2.58 2.39 0.08 69.25 Average: 0 25.82 0.00 2.68 2.41 0.07 69.02 Average: 1 24.94 0.00 2.51 1.27 0.08 71.20 Average: 2 24.76 0.00 2.52 1.25 0.08 71.39 Average: 3 22.23 0.00 2.57 5.67 0.07 69.46 Average: 4 27.05 0.00 2.58 1.58 0.08 68.71 Average: 5 26.43 0.00 2.53 0.96 0.08 70.01 Average: 6 26.58 0.00 2.56 0.66 0.07 70.13 Average: 7 27.82 0.00 2.69 5.30 0.08 64.11