---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9165 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 906 24487 0 6772 30805 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:92:60:da brd ff:ff:ff:ff:ff:ff inet 10.30.106.85/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85855sec preferred_lft 85855sec inet6 fe80::f816:3eff:fe92:60da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:2b:f9:d4 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-9165) 02/27/24 _x86_64_ (8 CPU) 12:50:23 LINUX RESTART (8 CPU) 12:51:02 tps rtps wtps bread/s bwrtn/s 12:52:01 104.93 23.18 81.75 1198.24 25165.71 12:53:01 200.52 50.51 150.01 3802.17 38933.51 12:54:01 53.99 13.33 40.66 2402.93 22598.23 12:55:01 91.05 3.62 87.44 475.52 54327.88 12:56:01 212.25 2.63 209.62 433.79 67492.88 12:57:01 251.82 0.35 251.47 19.86 73442.03 12:58:01 63.06 0.00 63.06 0.00 23333.31 12:59:01 71.69 1.03 70.65 71.32 20709.08 Average: 131.22 11.81 119.41 1050.17 40782.53 12:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:52:01 30068796 31669728 2870424 8.71 71292 1839936 1428624 4.20 906228 1671528 159804 12:53:01 28658140 30842528 4281080 13.00 89252 2386704 2070060 6.09 1868604 2081480 17996 12:54:01 27089444 30006220 5849776 17.76 95752 3098388 3117056 9.17 2892236 2595240 547916 12:55:01 27631056 31593176 5308164 16.12 112316 4087904 1607744 4.73 1430172 3462064 482196 12:56:01 23763060 30151384 9176160 27.86 146784 6323940 6790792 19.98 3023276 5566524 1318220 12:57:01 22016296 28709488 10922924 33.16 181252 6533584 9962036 29.31 4600228 5652984 3580 12:58:01 20875220 27812788 12064000 36.63 185800 6768316 10595128 31.17 5560496 5820832 1656 12:59:01 25088376 31553332 7850844 23.83 189356 6361536 1528496 4.50 1884196 5382376 45252 Average: 25648798 30292330 7290422 22.13 133976 4675038 4637492 13.64 2770680 4029128 322078 12:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:52:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 55.83 39.36 882.62 8.17 0.00 0.00 0.00 0.00 12:53:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 872.20 556.11 6125.34 138.07 0.00 0.00 0.00 0.00 12:54:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 ens3 1486.69 770.90 2595.57 282.65 0.00 0.00 0.00 0.00 12:55:01 lo 2.87 2.87 0.31 0.31 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 ens3 218.70 139.04 1960.67 27.85 0.00 0.00 0.00 0.00 12:55:01 br-a11ad22aa1c7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 lo 5.17 5.17 0.59 0.59 0.00 0.00 0.00 0.00 12:56:01 br-23c51c06c9a8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 veth145817a 3.60 5.73 0.68 1.12 0.00 0.00 0.00 0.00 12:57:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00 12:57:01 br-23c51c06c9a8 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 veth145817a 0.95 1.82 0.15 0.35 0.00 0.00 0.00 0.00 12:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 br-23c51c06c9a8 1.70 7.98 0.33 4.82 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 veth145817a 0.37 0.55 0.04 0.05 0.00 0.00 0.00 0.00 12:59:01 lo 3.03 3.03 0.35 0.35 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 4258.24 2369.17 34219.48 598.82 0.00 0.00 0.00 0.00 Average: lo 2.04 2.04 0.22 0.22 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 480.96 262.33 4179.81 67.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9165) 02/27/24 _x86_64_ (8 CPU) 12:50:23 LINUX RESTART (8 CPU) 12:51:02 CPU %user %nice %system %iowait %steal %idle 12:52:01 all 10.26 0.00 0.72 2.04 0.03 86.95 12:52:01 0 4.21 0.00 0.51 8.05 0.02 87.21 12:52:01 1 11.06 0.00 0.61 0.36 0.03 87.94 12:52:01 2 5.36 0.00 0.63 0.10 0.02 93.90 12:52:01 3 19.33 0.00 1.32 4.81 0.03 74.51 12:52:01 4 12.61 0.00 1.02 1.00 0.03 85.33 12:52:01 5 6.12 0.00 0.51 0.46 0.02 92.90 12:52:01 6 7.57 0.00 0.43 0.54 0.03 91.43 12:52:01 7 15.82 0.00 0.73 1.02 0.05 82.38 12:53:01 all 28.81 0.00 1.50 1.99 0.07 67.62 12:53:01 0 34.52 0.00 1.88 7.64 0.08 55.87 12:53:01 1 26.05 0.00 0.54 0.35 0.07 72.99 12:53:01 2 29.69 0.00 1.98 1.51 0.08 66.73 12:53:01 3 30.46 0.00 2.15 2.62 0.08 64.69 12:53:01 4 26.82 0.00 1.32 0.59 0.08 71.19 12:53:01 5 27.70 0.00 1.19 0.39 0.07 70.66 12:53:01 6 23.93 0.00 0.87 0.84 0.08 74.28 12:53:01 7 31.30 0.00 2.08 2.01 0.07 64.55 12:54:01 all 45.58 0.00 1.90 0.89 0.08 51.55 12:54:01 0 58.57 0.00 2.01 2.64 0.10 36.68 12:54:01 1 44.66 0.00 1.67 3.18 0.07 50.42 12:54:01 2 40.04 0.00 1.54 0.08 0.07 58.27 12:54:01 3 41.36 0.00 1.80 0.27 0.10 56.47 12:54:01 4 46.11 0.00 1.68 0.02 0.07 52.13 12:54:01 5 47.09 0.00 1.64 0.07 0.08 51.11 12:54:01 6 57.05 0.00 2.04 0.59 0.08 40.24 12:54:01 7 29.79 0.00 2.81 0.22 0.07 67.11 12:55:01 all 10.81 0.00 1.46 3.59 0.04 84.10 12:55:01 0 15.63 0.00 1.23 0.13 0.02 82.99 12:55:01 1 12.30 0.00 1.44 2.76 0.03 83.47 12:55:01 2 3.98 0.00 0.90 0.02 0.02 95.09 12:55:01 3 3.28 0.00 1.14 4.77 0.05 90.76 12:55:01 4 9.23 0.00 1.47 19.01 0.05 70.23 12:55:01 5 4.80 0.00 1.02 0.27 0.02 93.89 12:55:01 6 20.93 0.00 2.45 1.79 0.05 74.78 12:55:01 7 16.29 0.00 2.06 0.07 0.03 81.55 12:56:01 all 26.88 0.00 5.33 3.53 0.08 64.17 12:56:01 0 29.32 0.00 4.79 0.32 0.07 65.50 12:56:01 1 28.60 0.00 5.07 15.83 0.08 50.41 12:56:01 2 27.84 0.00 6.07 2.00 0.07 64.02 12:56:01 3 25.35 0.00 5.75 0.57 0.08 68.25 12:56:01 4 26.64 0.00 4.49 8.31 0.10 60.47 12:56:01 5 24.94 0.00 5.57 0.25 0.08 69.16 12:56:01 6 25.33 0.00 6.73 0.17 0.07 67.70 12:56:01 7 27.03 0.00 4.19 0.78 0.09 67.91 12:57:01 all 26.53 0.00 3.67 5.41 0.10 64.29 12:57:01 0 22.84 0.00 3.37 2.31 0.12 71.35 12:57:01 1 26.63 0.00 4.14 9.33 0.10 59.80 12:57:01 2 30.72 0.00 4.02 0.68 0.12 64.47 12:57:01 3 26.57 0.00 3.70 16.54 0.10 53.09 12:57:01 4 25.49 0.00 4.65 8.55 0.10 61.21 12:57:01 5 24.93 0.00 3.23 0.39 0.08 71.36 12:57:01 6 25.64 0.00 3.08 3.44 0.08 67.76 12:57:01 7 29.43 0.00 3.19 2.08 0.10 65.19 12:58:01 all 21.52 0.00 1.39 1.25 0.09 75.74 12:58:01 0 18.17 0.00 1.51 0.55 0.08 79.68 12:58:01 1 20.20 0.00 1.31 5.20 0.08 73.21 12:58:01 2 19.76 0.00 1.37 0.10 0.08 78.69 12:58:01 3 19.05 0.00 1.17 0.22 0.08 79.48 12:58:01 4 27.57 0.00 1.64 2.19 0.10 68.50 12:58:01 5 22.34 0.00 1.44 0.18 0.08 75.95 12:58:01 6 24.39 0.00 1.36 0.39 0.10 73.77 12:58:01 7 20.69 0.00 1.39 1.17 0.10 76.65 12:59:01 all 11.89 0.00 1.78 1.39 0.07 84.87 12:59:01 0 8.27 0.00 1.86 0.67 0.08 89.11 12:59:01 1 8.08 0.00 1.58 6.77 0.07 83.50 12:59:01 2 27.01 0.00 2.42 0.35 0.08 70.14 12:59:01 3 8.88 0.00 1.33 0.49 0.07 89.24 12:59:01 4 11.88 0.00 1.78 1.04 0.05 85.25 12:59:01 5 11.60 0.00 1.86 0.17 0.08 86.28 12:59:01 6 12.09 0.00 1.83 0.52 0.07 85.50 12:59:01 7 7.33 0.00 1.53 1.09 0.05 90.01 Average: all 22.80 0.00 2.22 2.51 0.07 72.40 Average: 0 23.98 0.00 2.15 2.78 0.07 71.02 Average: 1 22.21 0.00 2.04 5.46 0.07 70.22 Average: 2 23.06 0.00 2.36 0.60 0.07 73.91 Average: 3 21.78 0.00 2.30 3.77 0.08 72.07 Average: 4 23.30 0.00 2.25 5.09 0.07 69.28 Average: 5 21.21 0.00 2.05 0.27 0.07 76.40 Average: 6 24.65 0.00 2.34 1.03 0.07 71.90 Average: 7 22.21 0.00 2.24 1.05 0.07 74.42