---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24516 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 13G 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 833 26545 0 4788 30877 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:76:4b:63 brd ff:ff:ff:ff:ff:ff inet 10.30.106.141/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85846sec preferred_lft 85846sec inet6 fe80::f816:3eff:fe76:4b63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:90:41:3c 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-24516) 04/20/24 _x86_64_ (8 CPU) 02:49:02 LINUX RESTART (8 CPU) 02:50:01 tps rtps wtps bread/s bwrtn/s 02:51:01 124.51 27.25 97.27 2077.65 27413.03 02:52:01 117.60 9.73 107.87 1674.65 29789.70 02:53:01 398.17 12.91 385.25 771.54 103255.52 02:54:01 17.79 0.41 17.38 41.88 21677.82 02:55:01 13.20 0.00 13.20 0.00 17912.76 02:56:01 17.46 0.02 17.45 0.13 18255.87 02:57:01 25.66 0.02 25.65 4.27 19893.75 02:58:01 57.99 1.40 56.59 107.45 15972.14 Average: 96.71 6.48 90.23 585.82 31792.18 02:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 30052888 31751288 2886332 8.76 76856 1925724 1395308 4.11 824064 1758172 121396 02:52:01 27776200 31676268 5163020 15.67 108912 4025164 1575060 4.63 980916 3763820 1913452 02:53:01 25726524 30254368 7212696 21.90 132760 4528408 6615212 19.46 2499456 4211824 308 02:54:01 24290648 28968528 8648572 26.26 132992 4642496 9163704 26.96 3824452 4308840 312 02:55:01 24270360 28948556 8668860 26.32 133048 4642680 9146928 26.91 3844580 4309044 224 02:56:01 23965144 28650508 8974076 27.24 133264 4647228 9331100 27.45 4145804 4307756 196 02:57:01 24546136 29233768 8393084 25.48 133504 4675952 6774104 19.93 3589468 4299200 20 02:58:01 27178376 31613476 5760844 17.49 134876 4501096 1524332 4.48 1228564 4066600 1392 Average: 25975784 30137095 6963436 21.14 123276 4198594 5690718 16.74 2617163 3878157 254662 02:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 02:51:01 ens3 56.21 40.18 854.12 8.18 0.00 0.00 0.00 0.00 02:52:01 br-2e84bb3b21d8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 10.13 10.13 0.93 0.93 0.00 0.00 0.00 0.00 02:52:01 ens3 530.23 301.47 17689.44 24.46 0.00 0.00 0.00 0.00 02:53:01 br-2e84bb3b21d8 0.77 0.65 0.06 0.30 0.00 0.00 0.00 0.00 02:53:01 veth699554a 24.21 22.40 12.04 16.89 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 vethfee784c 0.17 0.62 0.01 0.04 0.00 0.00 0.00 0.00 02:54:01 br-2e84bb3b21d8 2.10 2.58 3.11 6.82 0.00 0.00 0.00 0.00 02:54:01 veth699554a 8.18 6.93 7.55 14.43 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 vethfee784c 2.27 2.22 7.99 2.65 0.00 0.00 0.00 0.00 02:55:01 br-2e84bb3b21d8 1.23 1.37 0.52 0.15 0.00 0.00 0.00 0.00 02:55:01 veth699554a 0.20 0.22 0.27 0.02 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 vethfee784c 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:56:01 br-2e84bb3b21d8 5.80 7.17 10.62 21.41 0.00 0.00 0.00 0.00 02:56:01 veth699554a 61.34 50.62 31.90 123.44 0.00 0.00 0.00 0.01 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethfee784c 6.08 6.78 15.35 5.37 0.00 0.00 0.00 0.00 02:57:01 br-2e84bb3b21d8 2.25 2.40 0.12 0.17 0.00 0.00 0.00 0.00 02:57:01 veth699554a 0.45 0.52 0.30 0.04 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 vethfee784c 1.42 1.25 0.13 0.15 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 61.49 61.49 45.34 45.34 0.00 0.00 0.00 0.00 02:58:01 ens3 1102.98 662.19 21491.15 158.46 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 7.11 7.11 5.63 5.63 0.00 0.00 0.00 0.00 Average: ens3 91.67 55.79 2575.61 12.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24516) 04/20/24 _x86_64_ (8 CPU) 02:49:02 LINUX RESTART (8 CPU) 02:50:01 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 9.90 0.00 0.69 2.87 0.03 86.50 02:51:01 0 9.77 0.00 1.12 0.85 0.03 88.23 02:51:01 1 8.07 0.00 0.32 0.79 0.02 90.81 02:51:01 2 13.46 0.00 0.77 1.00 0.03 84.74 02:51:01 3 23.86 0.00 1.10 1.00 0.05 73.99 02:51:01 4 0.38 0.00 0.38 14.18 0.02 85.04 02:51:01 5 9.91 0.00 0.87 4.26 0.05 84.91 02:51:01 6 12.94 0.00 0.75 0.77 0.03 85.51 02:51:01 7 0.85 0.00 0.25 0.13 0.02 98.75 02:52:01 all 12.11 0.00 3.29 2.98 0.07 81.56 02:52:01 0 14.95 0.00 4.28 0.35 0.05 80.36 02:52:01 1 8.63 0.00 2.70 6.03 0.10 82.53 02:52:01 2 7.18 0.00 2.37 0.61 0.05 89.79 02:52:01 3 9.80 0.00 2.76 0.15 0.05 87.25 02:52:01 4 12.80 0.00 3.48 10.63 0.07 73.03 02:52:01 5 7.09 0.00 3.00 0.99 0.07 88.84 02:52:01 6 9.52 0.00 3.43 1.22 0.05 85.78 02:52:01 7 26.90 0.00 4.30 3.80 0.10 64.89 02:53:01 all 17.77 0.00 3.67 8.39 0.08 70.09 02:53:01 0 14.91 0.00 3.24 2.50 0.08 79.27 02:53:01 1 20.10 0.00 3.49 2.90 0.08 73.43 02:53:01 2 19.24 0.00 4.92 28.93 0.08 46.83 02:53:01 3 19.36 0.00 4.09 6.96 0.05 69.54 02:53:01 4 17.99 0.00 3.77 8.76 0.08 69.39 02:53:01 5 12.92 0.00 3.39 0.99 0.10 82.59 02:53:01 6 18.59 0.00 3.48 14.16 0.07 63.70 02:53:01 7 19.04 0.00 2.94 2.09 0.08 75.85 02:54:01 all 16.71 0.00 1.53 1.09 0.06 80.61 02:54:01 0 17.01 0.00 1.50 4.94 0.05 76.50 02:54:01 1 13.89 0.00 1.28 0.05 0.07 84.72 02:54:01 2 22.78 0.00 1.89 0.09 0.07 75.18 02:54:01 3 17.47 0.00 1.94 1.41 0.07 79.12 02:54:01 4 18.64 0.00 1.98 0.07 0.05 79.26 02:54:01 5 14.57 0.00 1.38 0.02 0.03 84.00 02:54:01 6 13.50 0.00 1.06 2.15 0.05 83.25 02:54:01 7 15.80 0.00 1.26 0.02 0.05 82.87 02:55:01 all 0.79 0.00 0.09 0.99 0.03 98.10 02:55:01 0 1.09 0.00 0.03 7.88 0.03 90.97 02:55:01 1 0.80 0.00 0.10 0.05 0.03 99.01 02:55:01 2 0.90 0.00 0.07 0.00 0.03 99.00 02:55:01 3 0.67 0.00 0.10 0.00 0.05 99.18 02:55:01 4 0.52 0.00 0.17 0.02 0.05 99.25 02:55:01 5 0.70 0.00 0.05 0.00 0.03 99.22 02:55:01 6 0.77 0.00 0.05 0.00 0.02 99.17 02:55:01 7 0.89 0.00 0.07 0.00 0.05 99.00 02:56:01 all 6.46 0.00 0.70 0.95 0.05 91.83 02:56:01 0 7.05 0.00 0.77 3.35 0.05 88.78 02:56:01 1 7.08 0.00 0.89 4.06 0.05 87.92 02:56:01 2 7.31 0.00 0.65 0.13 0.05 91.86 02:56:01 3 7.21 0.00 0.64 0.00 0.05 92.10 02:56:01 4 6.64 0.00 0.87 0.03 0.07 92.39 02:56:01 5 5.99 0.00 0.62 0.00 0.05 93.34 02:56:01 6 4.74 0.00 0.69 0.02 0.05 94.51 02:56:01 7 5.70 0.00 0.47 0.02 0.05 93.77 02:57:01 all 1.07 0.00 0.45 1.00 0.05 97.42 02:57:01 0 1.41 0.00 0.47 0.00 0.05 98.07 02:57:01 1 1.19 0.00 0.42 7.47 0.05 90.87 02:57:01 2 0.64 0.00 0.45 0.12 0.05 98.75 02:57:01 3 1.75 0.00 0.53 0.02 0.05 97.64 02:57:01 4 0.58 0.00 0.38 0.05 0.03 98.95 02:57:01 5 0.65 0.00 0.55 0.30 0.07 98.43 02:57:01 6 0.65 0.00 0.37 0.07 0.07 98.84 02:57:01 7 1.74 0.00 0.38 0.00 0.03 97.85 02:58:01 all 5.59 0.00 0.49 1.48 0.02 92.42 02:58:01 0 0.97 0.00 0.45 0.07 0.02 98.50 02:58:01 1 0.43 0.00 0.45 10.54 0.03 88.54 02:58:01 2 1.37 0.00 0.38 0.25 0.02 97.98 02:58:01 3 0.72 0.00 0.33 0.07 0.00 98.88 02:58:01 4 13.95 0.00 0.62 0.37 0.03 85.03 02:58:01 5 8.25 0.00 0.47 0.10 0.03 91.15 02:58:01 6 14.37 0.00 0.65 0.35 0.03 84.59 02:58:01 7 4.72 0.00 0.57 0.08 0.02 94.61 Average: all 8.77 0.00 1.36 2.47 0.05 87.36 Average: 0 8.36 0.00 1.48 2.49 0.05 87.62 Average: 1 7.50 0.00 1.20 3.99 0.05 87.25 Average: 2 9.06 0.00 1.43 3.86 0.05 85.60 Average: 3 10.08 0.00 1.43 1.19 0.05 87.25 Average: 4 8.90 0.00 1.45 4.26 0.05 85.33 Average: 5 7.49 0.00 1.29 0.83 0.05 90.34 Average: 6 9.37 0.00 1.30 2.33 0.05 86.95 Average: 7 9.41 0.00 1.27 0.76 0.05 88.50