---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77271 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 883 24590 0 6693 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:59:2f:3a brd ff:ff:ff:ff:ff:ff inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe59:2f3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:97:cf:b0 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::42:6bff:fe97:cfb0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77271) 10/17/24 _x86_64_ (8 CPU) 08:03:28 LINUX RESTART (8 CPU) 08:04:02 tps rtps wtps bread/s bwrtn/s 08:05:01 343.97 62.67 281.29 4387.39 27750.05 08:06:01 327.56 18.93 308.63 2285.49 155786.44 08:07:01 344.51 4.85 339.66 426.73 51070.42 08:08:01 133.81 0.33 133.48 27.33 34345.88 08:09:01 21.20 0.00 21.20 0.00 18248.69 08:10:01 25.50 0.03 25.46 4.40 17968.07 08:11:01 83.94 2.25 81.69 111.58 19767.51 Average: 182.55 12.61 169.94 1026.78 46463.68 08:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 30130888 31705152 2808332 8.53 70116 1814764 1374408 4.04 863096 1650532 154756 08:06:01 25614420 31640716 7324800 22.24 130564 6027032 1725032 5.08 1004900 5781552 657256 08:07:01 23333548 29623948 9605672 29.16 144748 6278368 8656388 25.47 3238872 5750960 2112 08:08:01 22705536 29314696 10233684 31.07 173224 6531236 9086848 26.74 3612024 5958524 3884 08:09:01 22634528 29249144 10304692 31.28 173440 6536412 9392592 27.64 3684436 5951708 252 08:10:01 22767552 29378560 10171668 30.88 173752 6537200 8495708 25.00 3572288 5944348 344 08:11:01 25179912 31567240 7759308 23.56 176020 6302476 1649208 4.85 1427768 5749240 2424 Average: 24623769 30354208 8315451 25.24 148838 5718213 5768598 16.97 2486198 5255266 117290 08:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 ens3 396.51 271.74 1632.33 78.56 0.00 0.00 0.00 0.00 08:05:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 ens3 1260.86 662.44 34527.45 57.68 0.00 0.00 0.00 0.00 08:06:01 lo 13.73 13.73 1.33 1.33 0.00 0.00 0.00 0.00 08:06:01 br-50f291842e20 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 vethfe7c580 8.10 7.53 1.19 1.10 0.00 0.00 0.00 0.00 08:07:01 vethaba6649 4.03 5.68 0.72 0.84 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 vethaaf3629 90.63 90.42 15.40 18.43 0.00 0.00 0.00 0.00 08:08:01 vethfe7c580 18.06 13.23 12.05 5.37 0.00 0.00 0.00 0.00 08:08:01 vetha50f064 2.18 1.95 9.55 4.09 0.00 0.00 0.00 0.00 08:08:01 vethaba6649 0.58 0.87 0.08 0.10 0.00 0.00 0.00 0.00 08:08:01 docker0 13.86 18.55 2.14 286.62 0.00 0.00 0.00 0.00 08:09:01 vethfe7c580 29.06 24.56 7.08 4.86 0.00 0.00 0.00 0.00 08:09:01 vetha50f064 9.18 7.18 15.59 8.21 0.00 0.00 0.00 0.00 08:09:01 vethaba6649 0.75 1.03 0.12 0.13 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 vethfe7c580 24.76 18.98 1.99 2.60 0.00 0.00 0.00 0.00 08:10:01 vethaba6649 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 vethaaf3629 371.94 371.82 62.29 136.47 0.00 0.00 0.00 0.01 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 1772.19 1029.21 37461.20 165.09 0.00 0.00 0.00 0.00 08:11:01 lo 27.90 27.90 2.57 2.57 0.00 0.00 0.00 0.00 Average: docker0 1.99 2.66 0.31 41.04 0.00 0.00 0.00 0.00 Average: ens3 251.81 145.79 5354.11 23.43 0.00 0.00 0.00 0.00 Average: lo 3.45 3.45 0.32 0.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77271) 10/17/24 _x86_64_ (8 CPU) 08:03:28 LINUX RESTART (8 CPU) 08:04:02 CPU %user %nice %system %iowait %steal %idle 08:05:01 all 11.08 0.00 1.16 3.30 0.04 84.42 08:05:01 0 20.79 0.00 2.00 1.68 0.05 75.47 08:05:01 1 4.79 0.00 0.71 1.29 0.07 93.14 08:05:01 2 7.54 0.00 0.87 1.85 0.03 89.71 08:05:01 3 5.92 0.00 0.82 3.13 0.03 90.11 08:05:01 4 9.56 0.00 0.93 12.82 0.05 76.63 08:05:01 5 6.51 0.00 0.42 0.15 0.02 92.89 08:05:01 6 4.99 0.00 0.61 1.07 0.03 93.29 08:05:01 7 28.63 0.00 2.92 4.38 0.09 63.99 08:06:01 all 15.21 0.00 6.68 12.89 0.07 65.15 08:06:01 0 13.07 0.00 5.55 9.31 0.07 72.01 08:06:01 1 12.46 0.00 7.77 30.92 0.07 48.78 08:06:01 2 13.69 0.00 6.45 3.16 0.07 76.63 08:06:01 3 14.32 0.00 6.62 3.28 0.07 75.72 08:06:01 4 26.14 0.00 8.40 36.90 0.09 28.48 08:06:01 5 14.39 0.00 6.24 2.52 0.08 76.76 08:06:01 6 14.49 0.00 6.92 11.26 0.07 67.26 08:06:01 7 13.17 0.00 5.54 5.96 0.07 75.26 08:07:01 all 26.68 0.00 3.53 3.62 0.09 66.07 08:07:01 0 27.39 0.00 3.50 0.65 0.08 68.38 08:07:01 1 23.80 0.00 3.21 1.14 0.07 71.78 08:07:01 2 29.71 0.00 3.88 2.39 0.08 63.94 08:07:01 3 28.10 0.00 3.53 1.09 0.10 67.18 08:07:01 4 33.29 0.00 4.26 19.94 0.08 42.43 08:07:01 5 27.51 0.00 3.92 1.91 0.07 66.59 08:07:01 6 19.74 0.00 2.83 1.41 0.08 75.94 08:07:01 7 24.05 0.00 3.10 0.54 0.08 72.23 08:08:01 all 10.45 0.00 1.98 3.23 0.07 84.27 08:08:01 0 10.91 0.00 2.36 4.27 0.08 82.37 08:08:01 1 17.05 0.00 2.54 6.21 0.10 74.10 08:08:01 2 9.30 0.00 2.60 2.18 0.05 85.87 08:08:01 3 7.93 0.00 1.84 0.22 0.07 89.94 08:08:01 4 10.26 0.00 1.36 9.37 0.07 78.95 08:08:01 5 9.60 0.00 2.04 0.55 0.08 87.72 08:08:01 6 9.02 0.00 1.42 2.36 0.08 87.12 08:08:01 7 9.56 0.00 1.69 0.70 0.07 87.97 08:09:01 all 4.68 0.00 0.64 0.96 0.07 93.66 08:09:01 0 4.36 0.00 0.72 0.00 0.08 94.84 08:09:01 1 4.17 0.00 0.47 0.02 0.07 95.28 08:09:01 2 5.31 0.00 0.65 0.00 0.07 93.97 08:09:01 3 5.23 0.00 0.77 0.02 0.07 93.92 08:09:01 4 4.07 0.00 0.70 7.58 0.05 87.60 08:09:01 5 4.76 0.00 0.40 0.02 0.05 94.77 08:09:01 6 5.31 0.00 0.74 0.00 0.08 93.87 08:09:01 7 4.17 0.00 0.67 0.02 0.07 95.07 08:10:01 all 2.17 0.00 0.57 1.04 0.07 96.16 08:10:01 0 1.49 0.00 0.59 0.03 0.07 97.83 08:10:01 1 1.64 0.00 0.62 0.08 0.07 97.59 08:10:01 2 2.21 0.00 0.40 0.08 0.07 97.24 08:10:01 3 1.77 0.00 0.57 0.00 0.08 97.58 08:10:01 4 4.20 0.00 0.65 7.96 0.08 87.10 08:10:01 5 1.69 0.00 0.64 0.05 0.07 97.56 08:10:01 6 2.85 0.00 0.46 0.03 0.07 96.59 08:10:01 7 1.54 0.00 0.59 0.03 0.08 97.76 08:11:01 all 7.33 0.00 0.69 1.51 0.04 90.43 08:11:01 0 2.37 0.00 0.62 2.97 0.03 94.01 08:11:01 1 3.19 0.00 0.49 0.25 0.03 96.04 08:11:01 2 6.01 0.00 0.82 2.27 0.02 90.89 08:11:01 3 1.30 0.00 0.48 0.02 0.02 98.18 08:11:01 4 3.40 0.00 0.55 5.44 0.02 90.59 08:11:01 5 32.39 0.00 1.19 0.92 0.07 65.44 08:11:01 6 3.92 0.00 0.90 0.07 0.03 95.07 08:11:01 7 6.13 0.00 0.48 0.20 0.03 93.15 Average: all 11.07 0.00 2.17 3.78 0.06 82.91 Average: 0 11.45 0.00 2.19 2.70 0.07 83.60 Average: 1 9.58 0.00 2.25 5.66 0.07 82.45 Average: 2 10.52 0.00 2.23 1.70 0.06 85.49 Average: 3 9.21 0.00 2.08 1.10 0.06 87.55 Average: 4 12.95 0.00 2.40 14.23 0.06 70.36 Average: 5 13.85 0.00 2.12 0.87 0.06 83.10 Average: 6 8.61 0.00 1.98 2.30 0.06 87.04 Average: 7 12.41 0.00 2.13 1.68 0.07 83.71