---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41334 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 895 25009 0 6263 30816 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:be:5f:82 brd ff:ff:ff:ff:ff:ff inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:febe:5f82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:bf:ba:b8 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 inet6 fe80::42:10ff:febf:bab8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41334) 09/24/24 _x86_64_ (8 CPU) 08:03:29 LINUX RESTART (8 CPU) 08:04:01 tps rtps wtps bread/s bwrtn/s 08:05:01 327.61 71.34 256.27 4623.50 37331.91 08:06:01 249.92 19.03 230.89 2275.24 117078.71 08:07:01 407.20 3.85 403.35 434.46 85022.36 08:08:01 141.98 0.70 141.28 36.66 35111.08 08:09:01 26.15 0.32 25.83 8.40 18394.67 08:10:01 20.21 0.05 20.16 9.20 18225.39 08:11:01 86.00 1.63 84.37 92.25 20033.06 Average: 179.86 13.84 166.02 1068.53 47314.85 08:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 30160548 31704436 2778672 8.44 68860 1787532 1419504 4.18 866456 1623464 122956 08:06:01 26161304 31643124 6777916 20.58 124824 5511728 1797280 5.29 1010712 5267040 1017988 08:07:01 24009688 29850968 8929532 27.11 140384 5851756 8291704 24.40 2994016 5342888 1480 08:08:01 23450448 29609708 9488772 28.81 169856 6103848 8762668 25.78 3303680 5544592 2456 08:09:01 23198720 29371008 9740500 29.57 170272 6112556 9312428 27.40 3560032 5528360 1052 08:10:01 23242320 29416240 9696900 29.44 170480 6115748 8766436 25.79 3528528 5523000 2804 08:11:01 25640140 31586232 7299080 22.16 172672 5879012 1694904 4.99 1404108 5326552 2248 Average: 25123310 30454531 7815910 23.73 145335 5337454 5720703 16.83 2381076 4879414 164426 08:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 ens3 339.94 244.23 1536.50 74.34 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 08:06:01 ens3 1219.54 641.54 32154.39 58.59 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 lo 14.13 14.13 1.37 1.37 0.00 0.00 0.00 0.00 08:07:01 ens3 10.81 8.10 2.97 2.25 0.00 0.00 0.00 0.00 08:07:01 veth3f85c57 144.81 165.47 27.00 25.62 0.00 0.00 0.00 0.00 08:07:01 vethace97ef 90.68 90.40 15.40 18.43 0.00 0.00 0.00 0.00 08:07:01 vethf9bb938 1.82 1.87 0.18 0.18 0.00 0.00 0.00 0.00 08:08:01 ens3 52.89 37.51 1187.70 5.01 0.00 0.00 0.00 0.00 08:08:01 veth3f85c57 1.07 1.20 0.30 0.41 0.00 0.00 0.00 0.00 08:08:01 vethace97ef 0.13 0.18 0.43 0.02 0.00 0.00 0.00 0.00 08:08:01 vethf9bb938 19.78 15.85 2.25 2.38 0.00 0.00 0.00 0.00 08:09:01 ens3 7.45 6.18 4.42 6.38 0.00 0.00 0.00 0.00 08:09:01 veth3f85c57 586.07 588.27 201.37 68.78 0.00 0.00 0.00 0.02 08:09:01 vethace97ef 280.59 280.30 45.87 117.97 0.00 0.00 0.00 0.01 08:09:01 vethf9bb938 29.33 24.90 17.58 8.34 0.00 0.00 0.00 0.00 08:10:01 ens3 9.65 10.30 5.05 2.87 0.00 0.00 0.00 0.00 08:10:01 veth3f85c57 106.28 106.45 38.97 11.38 0.00 0.00 0.00 0.00 08:10:01 vethace97ef 0.50 0.52 0.59 0.04 0.00 0.00 0.00 0.00 08:10:01 vethf9bb938 24.63 18.86 1.98 2.59 0.00 0.00 0.00 0.00 08:11:01 ens3 40.08 34.14 66.94 18.35 0.00 0.00 0.00 0.00 08:11:01 docker0 13.45 18.55 2.12 285.76 0.00 0.00 0.00 0.00 08:11:01 lo 27.83 27.83 2.56 2.56 0.00 0.00 0.00 0.00 Average: ens3 240.07 140.29 4994.52 23.97 0.00 0.00 0.00 0.00 Average: docker0 1.92 2.65 0.30 40.82 0.00 0.00 0.00 0.00 Average: lo 3.49 3.49 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41334) 09/24/24 _x86_64_ (8 CPU) 08:03:29 LINUX RESTART (8 CPU) 08:04:01 CPU %user %nice %system %iowait %steal %idle 08:05:01 all 10.23 0.00 1.19 4.49 0.04 84.05 08:05:01 0 26.39 0.00 1.91 2.79 0.05 68.86 08:05:01 1 16.52 0.00 1.10 0.45 0.05 81.87 08:05:01 2 3.28 0.00 0.92 5.74 0.05 90.02 08:05:01 3 7.43 0.00 0.74 3.62 0.03 88.18 08:05:01 4 12.81 0.00 1.71 5.67 0.05 79.76 08:05:01 5 8.22 0.00 1.12 0.52 0.05 90.10 08:05:01 6 3.07 0.00 1.05 0.27 0.02 95.59 08:05:01 7 4.08 0.00 0.94 16.89 0.03 78.06 08:06:01 all 14.16 0.00 5.84 12.43 0.07 67.50 08:06:01 0 11.10 0.00 5.19 3.90 0.07 79.75 08:06:01 1 10.98 0.00 5.88 4.58 0.07 78.49 08:06:01 2 23.89 0.00 5.50 27.96 0.07 42.59 08:06:01 3 17.48 0.00 6.50 8.18 0.10 67.74 08:06:01 4 11.13 0.00 6.23 35.13 0.10 47.41 08:06:01 5 14.49 0.00 6.65 7.92 0.07 70.87 08:06:01 6 12.63 0.00 5.29 7.37 0.08 74.62 08:06:01 7 11.57 0.00 5.50 4.40 0.08 78.45 08:07:01 all 27.74 0.00 4.70 5.07 0.08 62.40 08:07:01 0 31.15 0.00 4.70 2.78 0.07 61.30 08:07:01 1 30.94 0.00 4.74 1.51 0.08 62.72 08:07:01 2 24.53 0.00 4.49 1.38 0.07 69.54 08:07:01 3 25.34 0.00 4.38 3.46 0.10 66.71 08:07:01 4 30.52 0.00 6.18 24.92 0.10 38.28 08:07:01 5 26.78 0.00 4.44 2.71 0.07 66.00 08:07:01 6 30.19 0.00 4.59 2.88 0.08 62.25 08:07:01 7 22.51 0.00 4.11 0.99 0.07 72.32 08:08:01 all 8.75 0.00 2.02 2.41 0.07 86.74 08:08:01 0 11.43 0.00 2.34 0.25 0.08 85.90 08:08:01 1 8.72 0.00 1.82 0.02 0.05 89.39 08:08:01 2 6.19 0.00 2.10 4.58 0.05 87.08 08:08:01 3 7.33 0.00 1.64 0.10 0.08 90.84 08:08:01 4 7.40 0.00 1.64 0.52 0.10 90.34 08:08:01 5 8.62 0.00 2.18 1.11 0.08 88.00 08:08:01 6 7.21 0.00 2.09 10.04 0.07 80.60 08:08:01 7 13.08 0.00 2.37 2.74 0.08 81.73 08:09:01 all 11.06 0.00 1.34 1.11 0.08 86.42 08:09:01 0 10.65 0.00 1.39 0.23 0.07 87.66 08:09:01 1 11.56 0.00 1.61 0.07 0.08 86.68 08:09:01 2 9.84 0.00 1.15 0.10 0.05 88.86 08:09:01 3 12.89 0.00 1.41 0.03 0.08 85.58 08:09:01 4 11.87 0.00 1.34 0.22 0.08 86.49 08:09:01 5 10.64 0.00 1.52 0.08 0.12 87.64 08:09:01 6 9.90 0.00 0.97 7.86 0.08 81.19 08:09:01 7 11.16 0.00 1.32 0.18 0.07 87.27 08:10:01 all 2.30 0.00 0.64 1.09 0.07 95.90 08:10:01 0 2.78 0.00 0.62 0.00 0.05 96.55 08:10:01 1 2.61 0.00 0.74 0.07 0.08 96.50 08:10:01 2 2.31 0.00 0.77 0.00 0.10 96.82 08:10:01 3 2.12 0.00 0.97 0.03 0.08 96.79 08:10:01 4 2.79 0.00 0.65 0.02 0.05 96.49 08:10:01 5 1.68 0.00 0.64 0.08 0.10 97.50 08:10:01 6 2.34 0.00 0.35 8.46 0.07 88.79 08:10:01 7 1.72 0.00 0.42 0.02 0.05 97.79 08:11:01 all 5.93 0.00 0.76 1.42 0.04 91.85 08:11:01 0 1.34 0.00 0.72 0.13 0.05 97.76 08:11:01 1 2.64 0.00 0.75 0.07 0.03 96.51 08:11:01 2 1.43 0.00 0.70 1.33 0.02 96.51 08:11:01 3 2.77 0.00 0.77 0.27 0.05 96.14 08:11:01 4 5.16 0.00 0.56 0.08 0.03 94.16 08:11:01 5 19.43 0.00 1.00 0.42 0.05 79.10 08:11:01 6 1.14 0.00 0.54 8.73 0.02 89.58 08:11:01 7 13.54 0.00 1.02 0.32 0.05 85.08 Average: all 11.43 0.00 2.35 3.99 0.07 82.16 Average: 0 13.54 0.00 2.40 1.44 0.06 82.56 Average: 1 11.99 0.00 2.37 0.96 0.06 84.62 Average: 2 10.19 0.00 2.23 5.85 0.06 81.67 Average: 3 10.74 0.00 2.33 2.23 0.08 84.62 Average: 4 11.64 0.00 2.60 9.43 0.07 76.26 Average: 5 12.83 0.00 2.50 1.83 0.08 82.77 Average: 6 9.47 0.00 2.12 6.52 0.06 81.84 Average: 7 11.08 0.00 2.23 3.65 0.06 82.97