---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5807 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 847 24895 0 6423 30863 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:79:53:34 brd ff:ff:ff:ff:ff:ff inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:fe79:5334/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:4c:d4:3a 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-5807) 02/16/24 _x86_64_ (8 CPU) 14:31:45 LINUX RESTART (8 CPU) 14:32:01 tps rtps wtps bread/s bwrtn/s 14:33:01 135.64 74.31 61.33 5271.58 46139.42 14:34:01 111.75 26.91 84.84 2081.39 19269.99 14:35:02 126.31 9.46 116.85 1667.93 20120.95 14:36:01 325.94 11.96 313.98 786.95 145955.19 14:37:01 89.15 0.47 88.69 47.06 12617.38 14:38:01 19.15 0.10 19.05 4.27 8305.73 14:39:01 87.17 1.33 85.84 104.78 11856.01 Average: 127.40 17.81 109.59 1425.06 37492.03 14:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 30333668 31696872 2605552 7.91 52748 1631308 1478404 4.35 848124 1486588 59328 14:34:01 29980152 31723944 2959068 8.98 79112 1966480 1410756 4.15 850084 1795540 125448 14:35:02 27151920 31672064 5787300 17.57 123692 4591240 1418016 4.17 989068 4336448 2472064 14:36:01 24748876 30892812 8190344 24.87 136932 6131832 7938912 23.36 1859968 5742456 836 14:37:01 21282332 27523152 11656888 35.39 141216 6218656 12176088 35.82 5433748 5601680 1560 14:38:01 20978804 27252652 11960416 36.31 141768 6249788 12310096 36.22 5719512 5614060 22728 14:39:01 25554412 31658668 7384808 22.42 144860 6093452 1511372 4.45 1383972 5461140 828 Average: 25718595 30345738 7220625 21.92 117190 4697537 5463378 16.07 2440639 4291130 383256 14:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 14:33:01 ens3 293.44 225.64 980.73 58.62 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 14:34:01 ens3 59.39 39.73 1022.05 8.39 0.00 0.00 0.00 0.00 14:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:02 br-fd0565d83ee5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:02 lo 9.99 9.99 0.99 0.99 0.00 0.00 0.00 0.00 14:35:02 ens3 891.39 507.98 20409.97 39.67 0.00 0.00 0.00 0.00 14:36:01 veth7986aa5 0.14 0.24 0.01 0.02 0.00 0.00 0.00 0.00 14:36:01 veth8220fb8 0.66 1.07 0.06 0.10 0.00 0.00 0.00 0.00 14:36:01 vetha6ddce7 0.17 0.36 0.01 0.02 0.00 0.00 0.00 0.00 14:36:01 veth1fb88b6 8.59 7.32 0.98 0.68 0.00 0.00 0.00 0.00 14:37:01 veth7986aa5 5.63 5.95 0.72 0.62 0.00 0.00 0.00 0.00 14:37:01 veth8220fb8 4.58 5.82 0.79 0.88 0.00 0.00 0.00 0.00 14:37:01 vetha6ddce7 27.40 25.55 11.58 16.30 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 veth7986aa5 35.38 33.88 7.58 27.39 0.00 0.00 0.00 0.00 14:38:01 veth8220fb8 0.58 0.85 0.08 0.09 0.00 0.00 0.00 0.00 14:38:01 vetha6ddce7 26.63 22.41 8.93 25.66 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 lo 30.66 30.66 7.79 7.79 0.00 0.00 0.00 0.00 14:39:01 ens3 1816.96 1109.00 41336.37 168.90 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 3.96 3.96 1.08 1.08 0.00 0.00 0.00 0.00 Average: ens3 259.39 158.06 5918.29 24.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5807) 02/16/24 _x86_64_ (8 CPU) 14:31:45 LINUX RESTART (8 CPU) 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 8.26 0.00 1.09 9.04 0.04 81.58 14:33:01 0 2.17 0.00 0.65 14.61 0.02 82.55 14:33:01 1 19.00 0.00 1.48 3.19 0.05 76.28 14:33:01 2 6.41 0.00 1.04 0.52 0.03 92.00 14:33:01 3 10.15 0.00 2.16 5.38 0.07 82.24 14:33:01 4 7.45 0.00 0.52 2.92 0.03 89.08 14:33:01 5 2.98 0.00 0.80 23.56 0.03 72.63 14:33:01 6 2.89 0.00 0.73 19.17 0.03 77.17 14:33:01 7 15.13 0.00 1.29 2.88 0.05 80.64 14:34:01 all 9.76 0.00 0.88 2.35 0.03 86.98 14:34:01 0 0.25 0.00 0.42 10.07 0.02 89.24 14:34:01 1 25.86 0.00 1.99 1.87 0.03 70.25 14:34:01 2 9.16 0.00 0.93 0.08 0.03 89.79 14:34:01 3 0.55 0.00 0.37 3.37 0.02 95.69 14:34:01 4 20.03 0.00 1.29 1.97 0.03 76.68 14:34:01 5 11.62 0.00 1.02 0.40 0.05 86.90 14:34:01 6 4.50 0.00 0.45 0.52 0.03 94.50 14:34:01 7 6.15 0.00 0.60 0.53 0.02 92.70 14:35:02 all 12.37 0.00 3.87 1.85 0.05 81.86 14:35:02 0 9.43 0.00 3.90 4.13 0.05 82.48 14:35:02 1 11.97 0.00 4.96 0.39 0.05 82.63 14:35:02 2 10.35 0.00 3.57 1.84 0.07 84.17 14:35:02 3 8.06 0.00 3.42 4.19 0.05 84.28 14:35:02 4 23.92 0.00 3.80 1.09 0.05 71.14 14:35:02 5 17.60 0.00 3.25 0.77 0.05 78.33 14:35:02 6 9.52 0.00 4.72 1.03 0.03 84.70 14:35:02 7 8.08 0.00 3.30 1.34 0.05 87.23 14:36:01 all 10.49 0.00 3.65 10.79 0.06 75.01 14:36:01 0 10.89 0.00 4.04 0.91 0.05 84.12 14:36:01 1 11.16 0.00 2.90 2.02 0.09 83.84 14:36:01 2 10.94 0.00 3.87 21.07 0.05 64.07 14:36:01 3 10.55 0.00 4.62 48.39 0.07 36.36 14:36:01 4 11.71 0.00 3.28 0.83 0.05 84.13 14:36:01 5 9.88 0.00 2.97 1.12 0.05 85.98 14:36:01 6 9.16 0.00 3.92 3.17 0.03 83.72 14:36:01 7 9.62 0.00 3.65 8.90 0.05 77.77 14:37:01 all 57.82 0.00 6.21 0.75 0.09 35.13 14:37:01 0 59.68 0.00 6.42 2.08 0.07 31.75 14:37:01 1 54.88 0.00 6.13 0.39 0.08 38.51 14:37:01 2 53.39 0.00 5.38 0.14 0.10 40.99 14:37:01 3 60.27 0.00 7.06 0.30 0.08 32.29 14:37:01 4 55.50 0.00 5.47 2.57 0.08 36.38 14:37:01 5 61.45 0.00 7.12 0.30 0.08 31.05 14:37:01 6 56.93 0.00 5.79 0.12 0.10 37.06 14:37:01 7 60.42 0.00 6.32 0.12 0.07 33.06 14:38:01 all 11.26 0.00 1.13 0.65 0.08 86.88 14:38:01 0 8.66 0.00 1.03 0.32 0.10 89.89 14:38:01 1 12.80 0.00 1.55 0.12 0.07 85.47 14:38:01 2 9.48 0.00 0.91 0.08 0.08 89.44 14:38:01 3 12.44 0.00 1.22 0.25 0.10 85.99 14:38:01 4 13.94 0.00 1.20 3.82 0.07 80.97 14:38:01 5 13.39 0.00 1.35 0.22 0.08 84.95 14:38:01 6 8.83 0.00 0.84 0.27 0.08 89.98 14:38:01 7 10.57 0.00 0.92 0.08 0.08 88.35 14:39:01 all 5.08 0.00 0.69 1.15 0.05 93.03 14:39:01 0 2.87 0.00 0.85 2.59 0.03 93.66 14:39:01 1 1.78 0.00 0.60 0.38 0.07 97.17 14:39:01 2 3.34 0.00 0.52 0.22 0.03 95.89 14:39:01 3 2.14 0.00 0.55 0.15 0.03 97.13 14:39:01 4 0.67 0.00 0.65 3.64 0.03 95.01 14:39:01 5 5.66 0.00 0.58 0.79 0.05 92.92 14:39:01 6 7.82 0.00 0.74 1.19 0.07 90.19 14:39:01 7 16.35 0.00 1.09 0.30 0.05 82.22 Average: all 16.38 0.00 2.49 3.78 0.05 77.30 Average: 0 13.36 0.00 2.46 4.98 0.05 79.16 Average: 1 19.59 0.00 2.79 1.19 0.06 76.37 Average: 2 14.67 0.00 2.30 3.36 0.06 79.61 Average: 3 14.85 0.00 2.76 8.72 0.06 73.61 Average: 4 18.99 0.00 2.30 2.41 0.05 76.25 Average: 5 17.47 0.00 2.43 3.90 0.06 76.14 Average: 6 14.18 0.00 2.44 3.65 0.06 79.68 Average: 7 17.94 0.00 2.43 2.01 0.05 77.57