---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38021 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 934 24236 0 6995 30777 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:ae:5a:bb brd ff:ff:ff:ff:ff:ff inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:feae:5abb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:c7:76:00 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-38021) 09/13/24 _x86_64_ (8 CPU) 06:37:17 LINUX RESTART (8 CPU) 06:38:01 tps rtps wtps bread/s bwrtn/s 06:39:01 224.53 53.87 170.65 3869.22 97775.97 06:40:01 115.43 14.25 101.18 949.68 20578.21 06:41:01 69.91 13.06 56.84 2424.40 20777.47 06:42:01 297.28 3.00 294.28 445.26 84647.09 06:43:01 230.00 0.40 229.60 29.73 51343.71 06:44:01 78.10 0.30 77.80 37.59 4139.58 Average: 169.21 14.15 155.06 1292.64 46542.95 06:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:39:01 29619628 31399396 3319592 10.08 79932 2002992 1785632 5.25 1236776 1779584 123088 06:40:01 28174764 30399716 4764456 14.46 90492 2424656 3052732 8.98 2338296 2096164 24780 06:41:01 28132616 31553956 4806604 14.59 104020 3584252 1472100 4.33 1465516 2964664 546424 06:42:01 23153620 29813792 9785600 29.71 171968 6528668 7559948 22.24 3396076 5741820 1075492 06:43:01 20625168 27666784 12314052 37.38 190080 6858660 11589688 34.10 5688028 5913488 8216 06:44:01 19647368 26854776 13291852 40.35 193064 7011284 8568564 25.21 6654676 5960324 68 Average: 24892194 29614737 8047026 24.43 138259 4735085 5671444 16.69 3463228 4076007 296345 06:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 ens3 142.38 108.43 1262.63 26.55 0.00 0.00 0.00 0.00 06:39:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 06:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 ens3 738.89 567.19 5990.72 148.25 0.00 0.00 0.00 0.00 06:40:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 06:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 ens3 769.34 536.94 2241.45 171.46 0.00 0.00 0.00 0.00 06:41:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 06:42:01 vethfadce6f 0.00 1.28 0.00 0.70 0.00 0.00 0.00 0.00 06:42:01 br-33c125e4b6e0 17.61 16.68 3.89 3.37 0.00 0.00 1.05 0.00 06:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 veth9aa8742 1.55 2.67 0.16 0.86 0.00 0.00 0.00 0.00 06:43:01 vetheea36d9 154.89 149.88 331.25 13.09 0.00 0.00 0.00 0.03 06:43:01 vethfadce6f 0.00 0.87 0.00 0.36 0.00 0.00 0.00 0.00 06:43:01 veth6581f49 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 06:43:01 br-33c125e4b6e0 20.40 19.78 8.12 6.07 0.00 0.00 0.73 0.00 06:44:01 vetheea36d9 235.94 194.08 21.13 22.95 0.00 0.00 0.00 0.00 06:44:01 veth6581f49 183.39 364.09 21.67 25.18 0.00 0.00 0.00 0.00 06:44:01 br-33c125e4b6e0 106.30 106.80 43.79 49.18 0.00 0.00 0.07 0.00 06:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vetheea36d9 65.14 57.32 58.73 6.01 0.00 0.00 0.00 0.00 Average: veth6581f49 30.56 60.72 3.61 4.20 0.00 0.00 0.00 0.00 Average: br-33c125e4b6e0 24.05 23.88 9.30 9.77 0.00 0.00 0.31 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38021) 09/13/24 _x86_64_ (8 CPU) 06:37:17 LINUX RESTART (8 CPU) 06:38:01 CPU %user %nice %system %iowait %steal %idle 06:39:01 all 12.37 0.00 1.08 2.22 0.04 84.29 06:39:01 0 15.14 0.00 1.52 1.58 0.05 81.71 06:39:01 1 11.52 0.00 1.15 0.48 0.03 86.81 06:39:01 2 18.32 0.00 1.78 1.27 0.03 78.59 06:39:01 3 4.70 0.00 0.55 0.38 0.03 94.33 06:39:01 4 2.80 0.00 0.47 0.83 0.03 95.86 06:39:01 5 5.09 0.00 0.54 11.64 0.07 82.66 06:39:01 6 7.04 0.00 0.67 0.10 0.02 92.17 06:39:01 7 34.26 0.00 1.97 1.52 0.07 62.18 06:40:01 all 44.82 0.00 1.56 0.27 0.07 53.28 06:40:01 0 41.79 0.00 2.08 0.13 0.08 55.91 06:40:01 1 32.76 0.00 1.30 0.00 0.07 65.88 06:40:01 2 44.69 0.00 1.16 0.00 0.07 54.08 06:40:01 3 44.86 0.00 1.44 0.27 0.07 53.37 06:40:01 4 55.76 0.00 1.49 0.07 0.08 42.60 06:40:01 5 39.09 0.00 1.64 1.16 0.08 58.02 06:40:01 6 46.35 0.00 2.06 0.48 0.08 51.03 06:40:01 7 53.34 0.00 1.27 0.02 0.08 45.29 06:41:01 all 28.89 0.00 2.14 0.57 0.05 68.36 06:41:01 0 35.76 0.00 2.69 0.07 0.05 61.43 06:41:01 1 22.63 0.00 2.11 0.07 0.07 75.13 06:41:01 2 23.98 0.00 2.21 0.69 0.05 73.07 06:41:01 3 26.27 0.00 1.27 0.02 0.05 72.39 06:41:01 4 27.54 0.00 2.78 0.84 0.05 68.80 06:41:01 5 34.31 0.00 1.40 0.23 0.05 64.01 06:41:01 6 16.68 0.00 1.62 1.81 0.03 79.86 06:41:01 7 43.88 0.00 3.03 0.85 0.07 52.18 06:42:01 all 34.86 0.00 6.88 2.22 0.08 55.96 06:42:01 0 33.81 0.00 6.87 1.87 0.08 57.36 06:42:01 1 32.44 0.00 6.25 0.52 0.08 60.71 06:42:01 2 38.17 0.00 7.62 0.69 0.05 53.47 06:42:01 3 34.89 0.00 6.19 2.59 0.08 56.24 06:42:01 4 31.23 0.00 7.21 1.74 0.07 59.75 06:42:01 5 32.51 0.00 6.27 0.71 0.07 60.45 06:42:01 6 32.07 0.00 7.89 9.12 0.10 50.82 06:42:01 7 43.78 0.00 6.76 0.56 0.07 48.82 06:43:01 all 36.99 0.00 3.85 1.79 0.11 57.27 06:43:01 0 36.69 0.00 4.65 0.74 0.10 57.82 06:43:01 1 34.40 0.00 4.23 5.89 0.10 55.37 06:43:01 2 38.49 0.00 3.84 0.56 0.15 56.97 06:43:01 3 37.79 0.00 3.40 1.45 0.08 57.28 06:43:01 4 42.67 0.00 3.72 1.03 0.12 52.45 06:43:01 5 34.09 0.00 3.82 1.85 0.10 60.13 06:43:01 6 41.12 0.00 3.35 2.40 0.12 53.02 06:43:01 7 30.63 0.00 3.79 0.34 0.10 65.14 06:44:01 all 30.21 0.00 5.78 0.22 0.11 63.67 06:44:01 0 32.15 0.00 5.78 0.25 0.12 61.70 06:44:01 1 26.08 0.00 6.33 0.22 0.12 67.25 06:44:01 2 29.78 0.00 6.24 0.10 0.10 63.78 06:44:01 3 34.59 0.00 5.10 0.02 0.12 60.18 06:44:01 4 30.07 0.00 5.28 0.15 0.10 64.39 06:44:01 5 28.62 0.00 5.98 0.97 0.12 64.32 06:44:01 6 31.54 0.00 5.74 0.05 0.12 62.55 06:44:01 7 28.87 0.00 5.77 0.03 0.10 65.22 Average: all 31.34 0.00 3.54 1.21 0.08 63.83 Average: 0 32.55 0.00 3.92 0.77 0.08 62.68 Average: 1 26.62 0.00 3.55 1.19 0.08 68.57 Average: 2 32.22 0.00 3.80 0.55 0.08 63.36 Average: 3 30.49 0.00 2.98 0.78 0.07 65.67 Average: 4 31.65 0.00 3.48 0.78 0.08 64.02 Average: 5 28.94 0.00 3.26 2.77 0.08 64.94 Average: 6 29.11 0.00 3.54 2.32 0.08 64.96 Average: 7 39.16 0.00 3.76 0.56 0.08 56.45