---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-30976 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 12G 143G 8% / 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 864 26929 0 4372 30846 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:03:0b:12 brd ff:ff:ff:ff:ff:ff inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe03:b12/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:8d:2a:72 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::42:6dff:fe8d:2a72/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30976) 08/14/24 _x86_64_ (8 CPU) 13:36:18 LINUX RESTART (8 CPU) 13:37:02 tps rtps wtps bread/s bwrtn/s 13:38:01 142.15 58.68 83.46 3700.12 24539.30 13:39:01 147.71 31.91 115.80 3206.67 24149.18 13:40:01 126.63 3.87 122.76 417.80 73545.21 13:41:01 238.34 9.18 229.16 383.14 17673.61 13:42:01 145.51 0.38 145.13 23.06 29481.42 13:43:01 12.87 0.02 12.85 0.13 13399.48 13:44:01 62.29 2.28 60.01 118.11 15638.43 Average: 125.03 15.09 109.95 1115.15 28355.85 13:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:38:01 30328736 31701916 2610484 7.93 52060 1641992 1396128 4.11 846748 1498936 54848 13:39:01 28451316 31593320 4487904 13.62 91764 3323168 2313220 6.81 1038296 3077588 1462268 13:40:01 27936400 31603704 5002820 15.19 102616 3808380 2822824 8.31 1035952 3554060 672 13:41:01 27770296 31492704 5168924 15.69 116868 3840904 3358944 9.88 1231708 3501312 1228 13:42:01 26987828 31024444 5951392 18.07 145792 4089228 4018832 11.82 1802476 3671752 808 13:43:01 26237312 30275012 6701908 20.35 145908 4090084 4810128 14.15 2549632 3671996 288 13:44:01 27598096 31608672 5341124 16.22 148012 4069180 1537524 4.52 1263384 3625344 2528 Average: 27901426 31328539 5037794 15.29 114717 3551848 2893943 8.51 1395457 3228713 217520 13:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:38:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 13:38:01 ens3 236.55 185.92 1006.58 59.29 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 9.33 9.33 0.86 0.86 0.00 0.00 0.00 0.00 13:39:01 ens3 579.92 364.11 11978.38 34.12 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 5.15 4.77 1.03 1.31 0.00 0.00 0.00 0.00 13:40:01 veth8785b42 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 br-a5bbc00ed558 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 lo 2.50 2.50 0.18 0.18 0.00 0.00 0.00 0.00 13:41:01 ens3 4.63 3.88 1.27 1.00 0.00 0.00 0.00 0.00 13:41:01 veth9a81929 29.87 24.43 3.53 2.17 0.00 0.00 0.00 0.00 13:41:01 veth8785b42 0.05 0.35 0.00 0.02 0.00 0.00 0.00 0.00 13:42:01 lo 2.73 2.73 0.22 0.22 0.00 0.00 0.00 0.00 13:42:01 ens3 53.49 39.53 1183.98 4.85 0.00 0.00 0.00 0.00 13:42:01 veth8785b42 0.15 0.17 0.02 0.45 0.00 0.00 0.00 0.00 13:42:01 br-a5bbc00ed558 1.10 1.10 0.09 0.41 0.00 0.00 0.00 0.00 13:43:01 lo 1.60 1.60 0.12 0.12 0.00 0.00 0.00 0.00 13:43:01 ens3 2.15 1.92 0.78 0.41 0.00 0.00 0.00 0.00 13:43:01 veth8785b42 0.20 0.20 0.02 0.78 0.00 0.00 0.00 0.00 13:43:01 br-a5bbc00ed558 0.23 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:44:01 lo 3.07 3.07 0.29 0.29 0.00 0.00 0.00 0.00 13:44:01 ens3 55.77 52.61 73.72 42.40 0.00 0.00 0.00 0.00 13:44:01 docker0 13.83 17.65 2.15 286.43 0.00 0.00 0.00 0.00 Average: lo 2.94 2.94 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 133.71 93.03 2037.56 20.39 0.00 0.00 0.00 0.00 Average: docker0 1.98 2.53 0.31 41.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30976) 08/14/24 _x86_64_ (8 CPU) 13:36:18 LINUX RESTART (8 CPU) 13:37:02 CPU %user %nice %system %iowait %steal %idle 13:38:01 all 7.35 0.00 0.77 7.55 0.04 84.29 13:38:01 0 7.35 0.00 0.59 0.76 0.02 91.27 13:38:01 1 4.88 0.00 0.99 5.61 0.05 88.47 13:38:01 2 5.20 0.00 0.82 31.47 0.03 62.47 13:38:01 3 11.43 0.00 1.00 6.78 0.03 80.75 13:38:01 4 7.88 0.00 0.87 9.00 0.07 82.19 13:38:01 5 9.09 0.00 0.53 2.16 0.03 88.19 13:38:01 6 10.72 0.00 0.93 3.01 0.03 85.30 13:38:01 7 2.27 0.00 0.41 1.62 0.02 95.69 13:39:01 all 10.77 0.00 2.61 5.66 0.07 80.89 13:39:01 0 7.22 0.00 2.22 7.85 0.07 82.65 13:39:01 1 6.28 0.00 2.24 5.99 0.05 85.44 13:39:01 2 18.83 0.00 2.80 16.25 0.08 62.04 13:39:01 3 26.32 0.00 4.09 4.65 0.10 64.84 13:39:01 4 4.92 0.00 2.55 6.05 0.07 86.41 13:39:01 5 11.89 0.00 2.83 0.77 0.05 84.46 13:39:01 6 5.05 0.00 1.94 1.87 0.07 91.07 13:39:01 7 5.41 0.00 2.20 1.83 0.05 90.51 13:40:01 all 2.19 0.00 1.09 13.64 0.03 83.06 13:40:01 0 2.22 0.00 1.93 86.18 0.03 9.64 13:40:01 1 2.65 0.00 0.92 0.75 0.02 95.66 13:40:01 2 2.24 0.00 0.72 1.97 0.03 95.04 13:40:01 3 2.30 0.00 0.93 0.85 0.02 95.89 13:40:01 4 1.66 0.00 1.43 1.26 0.03 95.62 13:40:01 5 1.86 0.00 1.09 4.55 0.03 92.48 13:40:01 6 2.42 0.00 0.84 11.24 0.03 85.47 13:40:01 7 2.17 0.00 0.82 2.66 0.02 94.34 13:41:01 all 1.87 0.00 1.03 17.89 0.04 79.16 13:41:01 0 1.12 0.00 1.16 34.61 0.07 63.04 13:41:01 1 1.72 0.00 1.15 8.14 0.03 88.95 13:41:01 2 2.21 0.00 1.01 11.85 0.03 84.90 13:41:01 3 2.01 0.00 0.87 13.33 0.03 83.75 13:41:01 4 2.87 0.00 1.04 14.48 0.03 81.58 13:41:01 5 1.93 0.00 1.19 12.81 0.03 84.04 13:41:01 6 1.56 0.00 0.77 9.15 0.05 88.47 13:41:01 7 1.54 0.00 1.06 38.76 0.05 58.59 13:42:01 all 13.90 0.00 2.10 4.73 0.07 79.21 13:42:01 0 18.80 0.00 2.44 0.84 0.05 77.87 13:42:01 1 9.70 0.00 1.90 0.52 0.05 87.83 13:42:01 2 7.62 0.00 1.45 1.36 0.07 89.50 13:42:01 3 14.01 0.00 1.86 2.75 0.07 81.31 13:42:01 4 11.78 0.00 1.59 0.17 0.07 86.39 13:42:01 5 14.31 0.00 2.40 3.13 0.08 80.08 13:42:01 6 16.21 0.00 2.43 11.19 0.07 70.11 13:42:01 7 18.72 0.00 2.74 17.95 0.08 60.51 13:43:01 all 4.01 0.00 0.34 0.97 0.02 94.65 13:43:01 0 6.10 0.00 0.47 0.00 0.02 93.41 13:43:01 1 4.12 0.00 0.28 0.03 0.03 95.53 13:43:01 2 3.92 0.00 0.42 0.00 0.07 95.59 13:43:01 3 4.64 0.00 0.45 0.00 0.00 94.91 13:43:01 4 2.65 0.00 0.28 0.07 0.02 96.98 13:43:01 5 2.30 0.00 0.12 7.11 0.02 90.46 13:43:01 6 3.13 0.00 0.27 0.00 0.02 96.58 13:43:01 7 5.25 0.00 0.42 0.57 0.03 93.73 13:44:01 all 7.66 0.00 0.70 1.28 0.03 90.32 13:44:01 0 13.75 0.00 0.84 0.72 0.03 84.66 13:44:01 1 7.99 0.00 0.85 0.20 0.03 90.92 13:44:01 2 3.07 0.00 0.72 0.03 0.02 96.16 13:44:01 3 1.38 0.00 0.50 0.12 0.02 97.98 13:44:01 4 1.05 0.00 0.50 0.12 0.03 98.29 13:44:01 5 0.85 0.00 0.65 8.07 0.02 90.41 13:44:01 6 7.19 0.00 0.77 0.17 0.02 91.86 13:44:01 7 25.97 0.00 0.80 0.82 0.05 72.37 Average: all 6.82 0.00 1.23 7.39 0.04 84.52 Average: 0 8.09 0.00 1.38 18.72 0.04 71.78 Average: 1 5.34 0.00 1.19 3.03 0.04 90.41 Average: 2 6.15 0.00 1.13 8.94 0.05 83.73 Average: 3 8.86 0.00 1.39 4.06 0.04 85.66 Average: 4 4.68 0.00 1.18 4.43 0.05 89.67 Average: 5 6.02 0.00 1.26 5.52 0.04 87.16 Average: 6 6.61 0.00 1.14 5.23 0.04 86.99 Average: 7 8.78 0.00 1.20 9.18 0.04 80.80