---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26327 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 16G 139G 11% / 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 910 22443 0 8813 30801 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:2c:c5:fe brd ff:ff:ff:ff:ff:ff inet 10.30.106.53/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe2c:c5fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:85:ce:08 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-26327) 07/07/25 _x86_64_ (8 CPU) 06:36:09 LINUX RESTART (8 CPU) 06:37:02 tps rtps wtps bread/s bwrtn/s 06:38:01 214.37 43.60 170.77 3343.03 76023.32 06:39:01 116.63 2.62 114.01 296.97 58884.24 06:40:01 327.40 13.71 313.68 2405.60 15607.93 06:41:01 423.78 14.03 409.75 1022.76 195309.72 06:42:01 388.37 3.15 385.22 409.13 21552.67 06:43:01 57.01 0.45 56.56 41.33 3553.81 06:44:01 88.60 1.52 87.09 86.65 3370.37 Average: 230.92 11.22 219.70 1081.09 53418.04 06:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:38:01 29499172 31367072 3440040 10.44 83856 2083716 1675060 4.93 1258120 1868524 113320 06:39:01 27892316 30082600 5046896 15.32 93200 2386000 2847872 8.38 2571140 2140860 2032 06:40:01 28169908 31579244 4769304 14.48 104900 3570284 1501112 4.42 1387324 3000460 667668 06:41:01 23140864 31633040 9798348 29.75 195304 8281756 1527732 4.49 1444224 7682524 206816 06:42:01 17850676 26782152 15088536 45.81 218936 8602176 14066448 41.39 6564400 7704876 2708 06:43:01 16892880 26023384 16046332 48.71 221424 8789604 14637140 43.07 7414284 7791012 6516 06:44:01 23004384 31564144 9934828 30.16 223280 8311064 1616384 4.76 1986320 7247360 28428 Average: 23778600 29861662 9160612 27.81 162986 6003514 5410250 15.92 3232259 5347945 146784 06:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 lo 2.51 2.51 0.26 0.26 0.00 0.00 0.00 0.00 06:38:01 ens3 316.34 234.98 2373.68 42.18 0.00 0.00 0.00 0.00 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 06:39:01 ens3 866.79 523.61 4756.62 147.84 0.00 0.00 0.00 0.00 06:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 06:40:01 ens3 472.04 314.21 2198.47 75.21 0.00 0.00 0.00 0.00 06:41:01 br-a566223cad14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 lo 18.13 18.13 2.14 2.14 0.00 0.00 0.00 0.00 06:41:01 ens3 2682.99 1325.20 38340.16 99.75 0.00 0.00 0.00 0.00 06:42:01 vetha6d1a51 24.00 21.51 3.63 3.16 0.00 0.00 0.00 0.00 06:42:01 veth26e3c91 149.56 155.51 13.07 331.52 0.00 0.00 0.00 0.03 06:42:01 vetha452cc6 0.00 0.90 0.00 0.29 0.00 0.00 0.00 0.00 06:42:01 veth3a67c1c 7.63 7.88 3.33 7.01 0.00 0.00 0.00 0.00 06:43:01 vetha6d1a51 45.39 32.51 5.52 4.65 0.00 0.00 0.00 0.00 06:43:01 veth26e3c91 1.07 1.53 0.16 0.17 0.00 0.00 0.00 0.00 06:43:01 vetha452cc6 0.00 0.25 0.00 0.01 0.00 0.00 0.00 0.00 06:43:01 veth3a67c1c 8.93 8.75 3.98 8.12 0.00 0.00 0.00 0.00 06:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 lo 38.94 38.94 5.68 5.68 0.00 0.00 0.00 0.00 06:44:01 ens3 4937.94 2785.10 49301.31 493.38 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 4.94 4.94 0.76 0.76 0.00 0.00 0.00 0.00 Average: ens3 644.90 357.43 6891.04 59.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26327) 07/07/25 _x86_64_ (8 CPU) 06:36:09 LINUX RESTART (8 CPU) 06:37:02 CPU %user %nice %system %iowait %steal %idle 06:38:01 all 14.04 0.00 1.04 2.82 0.04 82.07 06:38:01 0 6.59 0.00 1.02 3.57 0.02 88.80 06:38:01 1 14.35 0.00 0.68 11.58 0.05 73.35 06:38:01 2 8.36 0.00 0.93 0.51 0.03 90.16 06:38:01 3 7.29 0.00 0.73 1.71 0.02 90.25 06:38:01 4 25.99 0.00 1.60 1.99 0.05 70.37 06:38:01 5 27.98 0.00 1.53 1.90 0.05 68.54 06:38:01 6 10.79 0.00 0.71 0.51 0.05 87.94 06:38:01 7 10.93 0.00 1.14 0.80 0.03 87.10 06:39:01 all 25.34 0.00 1.01 1.43 0.06 72.17 06:39:01 0 14.82 0.00 0.53 0.00 0.03 84.61 06:39:01 1 39.12 0.00 1.18 0.03 0.08 59.58 06:39:01 2 19.02 0.00 1.05 10.18 0.08 69.66 06:39:01 3 28.13 0.00 1.42 0.03 0.07 70.36 06:39:01 4 32.83 0.00 0.48 0.95 0.05 65.68 06:39:01 5 15.37 0.00 0.75 0.02 0.05 83.81 06:39:01 6 31.86 0.00 0.95 0.07 0.07 67.06 06:39:01 7 21.56 0.00 1.71 0.13 0.05 76.55 06:40:01 all 15.85 0.00 1.64 1.18 0.04 81.29 06:40:01 0 4.92 0.00 1.71 0.57 0.05 92.74 06:40:01 1 13.03 0.00 1.92 3.29 0.03 81.73 06:40:01 2 10.49 0.00 0.68 1.72 0.03 87.07 06:40:01 3 16.99 0.00 1.92 1.85 0.05 79.18 06:40:01 4 25.10 0.00 1.08 0.07 0.05 73.70 06:40:01 5 17.77 0.00 1.99 1.77 0.05 78.41 06:40:01 6 28.09 0.00 2.68 0.07 0.05 69.11 06:40:01 7 10.38 0.00 1.12 0.07 0.05 88.38 06:41:01 all 17.51 0.00 7.17 8.07 0.07 67.18 06:41:01 0 21.21 0.00 7.54 6.90 0.08 64.27 06:41:01 1 18.67 0.00 6.95 4.18 0.07 70.14 06:41:01 2 16.24 0.00 6.91 2.97 0.05 73.83 06:41:01 3 15.23 0.00 7.38 10.58 0.08 66.73 06:41:01 4 16.18 0.00 6.37 1.00 0.05 76.40 06:41:01 5 14.83 0.00 8.70 27.24 0.07 49.16 06:41:01 6 23.32 0.00 6.62 3.77 0.07 66.22 06:41:01 7 14.33 0.00 6.98 8.14 0.05 70.50 06:42:01 all 53.11 0.00 5.70 0.71 0.12 40.36 06:42:01 0 54.97 0.00 5.47 0.49 0.13 38.94 06:42:01 1 51.04 0.00 6.13 0.25 0.12 42.46 06:42:01 2 57.93 0.00 6.31 0.86 0.13 34.77 06:42:01 3 53.02 0.00 5.21 0.39 0.12 41.27 06:42:01 4 50.86 0.00 5.80 0.49 0.12 42.74 06:42:01 5 55.34 0.00 5.98 2.34 0.15 36.19 06:42:01 6 49.09 0.00 5.08 0.57 0.12 45.14 06:42:01 7 52.60 0.00 5.57 0.29 0.13 41.41 06:43:01 all 31.29 0.00 2.60 2.06 0.12 63.93 06:43:01 0 34.53 0.00 2.86 6.12 0.10 56.39 06:43:01 1 30.75 0.00 2.90 0.08 0.10 66.16 06:43:01 2 31.00 0.00 2.79 1.58 0.10 64.52 06:43:01 3 25.52 0.00 2.25 4.19 0.10 67.93 06:43:01 4 32.15 0.00 2.25 0.39 0.10 65.11 06:43:01 5 33.81 0.00 2.52 0.12 0.08 63.47 06:43:01 6 32.27 0.00 2.63 3.91 0.10 61.08 06:43:01 7 30.33 0.00 2.64 0.02 0.20 66.81 06:44:01 all 9.15 0.00 1.32 0.25 0.04 89.23 06:44:01 0 17.66 0.00 1.74 0.15 0.05 80.41 06:44:01 1 5.20 0.00 1.07 0.10 0.03 93.60 06:44:01 2 3.58 0.00 1.21 0.23 0.02 94.96 06:44:01 3 10.76 0.00 1.47 0.55 0.03 87.19 06:44:01 4 3.14 0.00 1.20 0.23 0.03 95.39 06:44:01 5 19.75 0.00 1.59 0.60 0.07 78.00 06:44:01 6 3.90 0.00 1.00 0.12 0.07 94.91 06:44:01 7 9.19 0.00 1.30 0.05 0.05 89.41 Average: all 23.75 0.00 2.92 2.35 0.07 70.91 Average: 0 22.11 0.00 2.98 2.54 0.07 72.31 Average: 1 24.60 0.00 2.97 2.77 0.07 69.59 Average: 2 20.93 0.00 2.84 2.59 0.06 73.58 Average: 3 22.42 0.00 2.90 2.75 0.07 71.86 Average: 4 26.60 0.00 2.67 0.73 0.06 69.93 Average: 5 26.40 0.00 3.28 4.80 0.07 65.45 Average: 6 25.64 0.00 2.81 1.28 0.07 70.19 Average: 7 21.32 0.00 2.92 1.35 0.08 74.33