---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1187 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 780K 3.2G 1% /run /dev/vda1 155G 12G 144G 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 835 27779 0 3552 30875 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:81:a8:33 brd ff:ff:ff:ff:ff:ff inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:fe81:a833/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state UP group default link/ether 02:42:72:12:e8:9d 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::42:72ff:fe12:e89d/64 scope link valid_lft forever preferred_lft forever 9: veth489759d@if8: mtu 1458 qdisc noqueue master docker0 state UP group default link/ether 02:a9:c0:1d:a9:3d brd ff:ff:ff:ff:ff:ff link-netnsid 2 inet6 fe80::a9:c0ff:fe1d:a93d/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-1187) 11/30/23 _x86_64_ (8 CPU) 23:42:41 LINUX RESTART (8 CPU) 23:43:02 tps rtps wtps bread/s bwrtn/s 23:44:01 143.48 72.97 70.51 4692.09 53812.44 23:45:01 89.17 7.27 81.90 87.59 20791.07 23:46:01 218.90 14.80 204.10 2030.59 45825.73 23:47:01 10.26 0.00 10.26 0.00 11195.60 23:48:01 56.37 0.12 56.26 14.13 26614.76 23:49:01 26.05 1.77 24.28 128.91 11885.35 Average: 90.56 15.99 74.56 1149.04 28283.26 23:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:44:01 30053800 31673384 2885420 8.76 68400 1860212 1485456 4.37 941528 1655560 212564 23:45:01 29872124 31691300 3067096 9.31 85640 2031056 1422760 4.19 906960 1847292 193840 23:46:01 28933212 31601020 4006008 12.16 109992 2822572 2649400 7.80 1112068 2499624 668 23:47:01 28930900 31598872 4008320 12.17 110068 2822576 2649400 7.80 1114580 2499540 208 23:48:01 28436164 31584300 4503056 13.67 119136 3260912 2692100 7.92 1138124 2932164 240 23:49:01 28470536 31633284 4468684 13.57 121892 3275924 1717396 5.05 1114960 2932812 43420 Average: 29116123 31630360 3823097 11.61 102521 2678875 2102752 6.19 1054703 2394499 75157 23:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:44:01 ens3 325.67 225.33 1530.32 58.47 0.00 0.00 0.00 0.00 23:44:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 ens3 66.56 47.53 664.62 10.99 0.00 0.00 0.00 0.00 23:45:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 ens3 156.81 88.04 3225.93 11.06 0.00 0.00 0.00 0.00 23:46:01 vethefb8d97 0.73 1.20 0.08 0.22 0.00 0.00 0.00 0.00 23:46:01 veth711788b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 23:46:01 veth489759d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 23:47:01 ens3 5.77 3.78 1.67 1.52 0.00 0.00 0.00 0.00 23:47:01 vethefb8d97 0.20 0.33 0.02 0.03 0.00 0.00 0.00 0.00 23:47:01 veth711788b 0.27 0.30 0.02 0.02 0.00 0.00 0.00 0.00 23:47:01 veth489759d 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 ens3 81.37 46.93 2667.81 6.13 0.00 0.00 0.00 0.00 23:48:01 vethd2324e4 0.47 0.58 0.04 0.04 0.00 0.00 0.00 0.00 23:48:01 vethefb8d97 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 veth711788b 0.25 0.32 0.02 0.03 0.00 0.00 0.00 0.00 23:49:01 ens3 40.19 34.69 64.52 15.10 0.00 0.00 0.00 0.00 23:49:01 veth489759d 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 23:49:01 lo 12.06 12.06 1.15 1.15 0.00 0.00 0.00 0.00 23:49:01 docker0 2.12 2.52 0.14 0.31 0.00 0.00 0.00 0.00 Average: ens3 112.13 73.96 1358.67 17.09 0.00 0.00 0.00 0.00 Average: veth489759d 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 0.35 0.42 0.02 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1187) 11/30/23 _x86_64_ (8 CPU) 23:42:41 LINUX RESTART (8 CPU) 23:43:02 CPU %user %nice %system %iowait %steal %idle 23:44:01 all 10.31 0.00 1.26 3.32 0.04 85.06 23:44:01 0 4.19 0.00 0.64 0.58 0.03 94.55 23:44:01 1 8.07 0.00 1.12 0.75 0.03 90.03 23:44:01 2 8.82 0.00 1.31 1.70 0.05 88.12 23:44:01 3 17.78 0.00 1.69 5.01 0.07 75.45 23:44:01 4 19.90 0.00 1.74 1.02 0.09 77.26 23:44:01 5 11.88 0.00 1.93 9.13 0.05 77.01 23:44:01 6 6.26 0.00 0.87 0.75 0.02 92.11 23:44:01 7 5.69 0.00 0.72 7.67 0.07 85.86 23:45:01 all 10.26 0.00 0.74 2.02 0.03 86.95 23:45:01 0 14.03 0.00 0.80 0.03 0.02 85.12 23:45:01 1 5.73 0.00 0.42 0.85 0.05 92.96 23:45:01 2 5.50 0.00 0.53 0.30 0.02 93.65 23:45:01 3 0.77 0.00 0.22 0.13 0.00 98.88 23:45:01 4 10.25 0.00 0.75 0.22 0.03 88.75 23:45:01 5 21.31 0.00 1.25 5.78 0.05 71.61 23:45:01 6 16.16 0.00 0.85 1.77 0.03 81.19 23:45:01 7 8.29 0.00 1.17 7.10 0.05 83.38 23:46:01 all 5.29 0.00 1.71 5.00 0.04 87.95 23:46:01 0 4.06 0.00 1.70 1.41 0.05 92.78 23:46:01 1 3.98 0.00 1.59 12.84 0.05 81.54 23:46:01 2 3.85 0.00 1.83 7.74 0.05 86.53 23:46:01 3 12.62 0.00 2.13 0.49 0.05 84.71 23:46:01 4 3.54 0.00 2.43 2.18 0.03 91.81 23:46:01 5 6.02 0.00 1.26 3.24 0.03 89.46 23:46:01 6 4.53 0.00 1.74 7.73 0.05 85.95 23:46:01 7 3.70 0.00 1.04 4.42 0.03 90.81 23:47:01 all 0.19 0.00 0.10 1.01 0.01 98.69 23:47:01 0 0.15 0.00 0.28 0.00 0.02 99.55 23:47:01 1 0.92 0.00 0.12 0.32 0.03 98.62 23:47:01 2 0.03 0.00 0.05 7.76 0.00 92.16 23:47:01 3 0.07 0.00 0.10 0.00 0.02 99.82 23:47:01 4 0.13 0.00 0.13 0.00 0.02 99.72 23:47:01 5 0.03 0.00 0.02 0.00 0.00 99.95 23:47:01 6 0.03 0.00 0.00 0.02 0.00 99.95 23:47:01 7 0.15 0.00 0.08 0.00 0.02 99.75 23:48:01 all 1.91 0.00 0.83 1.90 0.03 95.34 23:48:01 0 1.62 0.00 0.92 0.03 0.03 97.39 23:48:01 1 2.48 0.00 0.80 0.20 0.03 96.48 23:48:01 2 1.32 0.00 0.50 1.84 0.02 96.32 23:48:01 3 2.50 0.00 1.22 0.03 0.05 96.20 23:48:01 4 2.06 0.00 0.85 0.00 0.02 97.07 23:48:01 5 1.57 0.00 1.14 13.08 0.02 84.19 23:48:01 6 1.35 0.00 0.43 0.02 0.02 98.18 23:48:01 7 2.36 0.00 0.74 0.02 0.02 96.87 23:49:01 all 3.96 0.00 0.53 1.25 0.02 94.24 23:49:01 0 0.68 0.00 0.35 0.40 0.00 98.57 23:49:01 1 2.23 0.00 0.41 0.02 0.03 97.31 23:49:01 2 18.94 0.00 1.17 0.42 0.05 79.43 23:49:01 3 0.52 0.00 0.48 0.12 0.03 98.85 23:49:01 4 0.78 0.00 0.37 0.17 0.02 98.66 23:49:01 5 2.65 0.00 0.45 8.75 0.02 88.13 23:49:01 6 2.67 0.00 0.47 0.05 0.02 96.79 23:49:01 7 3.29 0.00 0.52 0.12 0.02 96.06 Average: all 5.31 0.00 0.86 2.41 0.03 91.39 Average: 0 4.13 0.00 0.78 0.41 0.03 94.66 Average: 1 3.89 0.00 0.74 2.47 0.04 92.86 Average: 2 6.41 0.00 0.90 3.30 0.03 89.37 Average: 3 5.67 0.00 0.97 0.95 0.04 92.38 Average: 4 6.07 0.00 1.04 0.59 0.03 92.26 Average: 5 7.23 0.00 1.01 6.65 0.03 85.08 Average: 6 5.17 0.00 0.73 1.72 0.02 92.36 Average: 7 3.91 0.00 0.71 3.20 0.03 92.15