---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39754 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 884 24621 0 6661 30827 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:3e:a1:dc brd ff:ff:ff:ff:ff:ff inet 10.30.106.86/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe3e:a1dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:70:54:bd 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::42:4cff:fe70:54bd/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-39754) 09/19/24 _x86_64_ (8 CPU) 08:03:25 LINUX RESTART (8 CPU) 08:04:02 tps rtps wtps bread/s bwrtn/s 08:05:01 302.61 36.78 265.83 1713.59 26453.41 08:06:01 562.74 21.26 541.48 2689.69 188144.51 08:07:01 80.52 0.27 80.25 35.99 22743.41 08:08:01 139.86 1.30 138.56 45.73 34816.20 08:09:01 18.43 0.02 18.41 0.13 17986.07 08:10:01 48.38 0.02 48.36 4.27 18278.82 Average: 191.78 9.87 181.92 745.57 51472.53 08:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 30006308 31664920 2932912 8.90 74608 1890000 1449628 4.27 916080 1717144 222048 08:06:01 24911344 31046008 8027876 24.37 139196 6127392 6708884 19.74 1678616 5769996 3780 08:07:01 23297792 29555508 9641428 29.27 143692 6251008 8651652 25.46 3306520 5722636 428 08:08:01 22728180 29305948 10211040 31.00 172228 6504592 9121144 26.84 3625836 5922360 76 08:09:01 22670868 29252976 10268352 31.17 172484 6508408 9147888 26.92 3681316 5923680 264 08:10:01 24533544 30993004 8405676 25.52 173512 6400140 3118272 9.17 1957680 5844248 256 Average: 24691339 30303061 8247881 25.04 145953 5613590 6366245 18.73 2527675 5150011 37809 08:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 08:05:01 ens3 89.99 68.35 1082.03 28.38 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 br-9ed9504852ac 0.07 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:06:01 vethc5c75ab 1.32 1.68 0.15 0.17 0.00 0.00 0.00 0.00 08:06:01 veth675b8cd 0.12 0.25 0.01 0.02 0.00 0.00 0.00 0.00 08:06:01 veth6d4e12f 0.07 0.22 0.00 0.01 0.00 0.00 0.00 0.00 08:07:01 br-9ed9504852ac 1.08 0.98 0.10 0.40 0.00 0.00 0.00 0.00 08:07:01 vethc5c75ab 3.32 4.17 0.61 0.68 0.00 0.00 0.00 0.00 08:07:01 veth6d4e12f 145.63 166.39 27.29 26.00 0.00 0.00 0.00 0.00 08:07:01 veth605c99e 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 08:08:01 br-9ed9504852ac 0.47 0.30 0.03 0.02 0.00 0.00 0.00 0.00 08:08:01 vethc5c75ab 0.80 1.12 0.12 0.13 0.00 0.00 0.00 0.00 08:08:01 veth6d4e12f 233.08 234.31 73.79 29.24 0.00 0.00 0.00 0.01 08:08:01 vethe7b8df4 4.18 3.58 9.78 4.48 0.00 0.00 0.00 0.00 08:09:01 br-9ed9504852ac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 vethc5c75ab 0.57 0.78 0.09 0.10 0.00 0.00 0.00 0.00 08:09:01 veth6d4e12f 459.26 461.11 166.56 50.96 0.00 0.00 0.00 0.01 08:09:01 vethe7b8df4 7.03 5.72 15.35 7.83 0.00 0.00 0.00 0.00 08:10:01 br-9ed9504852ac 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 veth6d4e12f 0.22 1.03 0.01 0.07 0.00 0.00 0.00 0.00 08:10:01 lo 28.50 28.50 2.60 2.60 0.00 0.00 0.00 0.00 08:10:01 ens3 1787.69 1032.08 37075.96 149.29 0.00 0.00 0.00 0.00 Average: br-9ed9504852ac 0.27 0.23 0.02 0.07 0.00 0.00 0.00 0.00 Average: veth6d4e12f 140.09 144.24 44.73 17.76 0.00 0.00 0.00 0.00 Average: lo 4.11 4.11 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 244.60 133.50 6069.24 16.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39754) 09/19/24 _x86_64_ (8 CPU) 08:03:25 LINUX RESTART (8 CPU) 08:04:02 CPU %user %nice %system %iowait %steal %idle 08:05:01 all 9.60 0.00 0.90 2.95 0.04 86.51 08:05:01 0 21.12 0.00 1.37 1.10 0.05 76.35 08:05:01 1 2.87 0.00 0.56 9.34 0.05 87.17 08:05:01 2 5.18 0.00 0.46 4.56 0.10 89.70 08:05:01 3 3.78 0.00 0.49 0.46 0.03 95.24 08:05:01 4 1.58 0.00 0.37 0.54 0.02 97.49 08:05:01 5 0.88 0.00 1.05 3.76 0.02 94.28 08:05:01 6 8.36 0.00 0.71 0.22 0.03 90.67 08:05:01 7 33.02 0.00 2.16 3.69 0.05 61.08 08:06:01 all 16.71 0.00 7.51 13.09 0.09 62.60 08:06:01 0 16.16 0.00 7.53 3.75 0.08 72.47 08:06:01 1 19.02 0.00 7.17 11.16 0.07 62.59 08:06:01 2 15.77 0.00 7.05 8.79 0.10 68.30 08:06:01 3 16.09 0.00 6.10 7.01 0.07 70.74 08:06:01 4 17.01 0.00 7.47 5.24 0.08 70.20 08:06:01 5 15.29 0.00 8.22 8.80 0.07 67.63 08:06:01 6 16.70 0.00 6.96 9.69 0.07 66.58 08:06:01 7 17.67 0.00 9.64 50.68 0.12 21.89 08:07:01 all 24.43 0.00 2.85 1.21 0.08 71.43 08:07:01 0 25.15 0.00 2.98 0.44 0.08 71.35 08:07:01 1 25.10 0.00 3.09 7.10 0.08 64.64 08:07:01 2 26.65 0.00 3.15 0.59 0.07 69.54 08:07:01 3 22.89 0.00 2.42 0.39 0.08 74.22 08:07:01 4 22.70 0.00 2.60 0.20 0.10 74.40 08:07:01 5 21.90 0.00 2.81 0.27 0.07 74.96 08:07:01 6 29.73 0.00 3.13 0.28 0.08 66.77 08:07:01 7 21.27 0.00 2.58 0.45 0.08 75.62 08:08:01 all 10.58 0.00 2.16 2.47 0.08 84.71 08:08:01 0 13.71 0.00 2.73 1.13 0.08 82.35 08:08:01 1 9.56 0.00 2.28 4.20 0.07 83.89 08:08:01 2 12.07 0.00 2.18 0.32 0.10 85.33 08:08:01 3 8.22 0.00 1.56 0.03 0.07 90.12 08:08:01 4 9.97 0.00 1.92 0.37 0.10 87.64 08:08:01 5 9.65 0.00 1.75 9.23 0.08 79.28 08:08:01 6 12.89 0.00 3.09 3.91 0.08 80.02 08:08:01 7 8.55 0.00 1.77 0.56 0.08 89.04 08:09:01 all 4.11 0.00 0.63 0.83 0.09 94.34 08:09:01 0 4.64 0.00 0.62 0.02 0.08 94.64 08:09:01 1 4.68 0.00 0.53 0.08 0.10 94.60 08:09:01 2 4.41 0.00 0.50 0.05 0.08 94.95 08:09:01 3 3.43 0.00 0.86 4.44 0.08 91.19 08:09:01 4 3.69 0.00 0.35 0.02 0.07 95.87 08:09:01 5 4.06 0.00 0.84 2.02 0.12 92.96 08:09:01 6 4.56 0.00 0.47 0.02 0.07 94.88 08:09:01 7 3.40 0.00 0.85 0.03 0.08 95.63 08:10:01 all 1.52 0.00 0.62 1.19 0.06 96.60 08:10:01 0 1.89 0.00 0.77 0.25 0.07 97.02 08:10:01 1 1.46 0.00 0.57 0.20 0.07 97.71 08:10:01 2 1.14 0.00 0.62 0.08 0.07 98.10 08:10:01 3 1.29 0.00 0.55 8.76 0.07 89.33 08:10:01 4 1.25 0.00 0.67 0.08 0.05 97.95 08:10:01 5 1.22 0.00 0.67 0.03 0.07 98.01 08:10:01 6 1.44 0.00 0.57 0.07 0.07 97.86 08:10:01 7 2.57 0.00 0.55 0.08 0.05 96.74 Average: all 11.15 0.00 2.44 3.61 0.07 82.74 Average: 0 13.76 0.00 2.66 1.11 0.08 82.40 Average: 1 10.45 0.00 2.36 5.33 0.07 81.79 Average: 2 10.86 0.00 2.32 2.37 0.09 84.36 Average: 3 9.28 0.00 2.00 3.52 0.07 85.13 Average: 4 9.35 0.00 2.22 1.07 0.07 87.28 Average: 5 8.85 0.00 2.55 4.01 0.07 84.53 Average: 6 12.27 0.00 2.48 2.35 0.07 82.83 Average: 7 14.36 0.00 2.90 9.13 0.08 73.54