---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24348 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 14G 142G 9% / 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 25153 0 6128 30826 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:b7:7a:37 brd ff:ff:ff:ff:ff:ff inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:feb7:7a37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:c6:6a:a2 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::42:4eff:fec6:6aa2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24348) 07/17/24 _x86_64_ (8 CPU) 08:03:33 LINUX RESTART (8 CPU) 08:04:01 tps rtps wtps bread/s bwrtn/s 08:05:01 316.93 42.51 274.42 1907.95 9338.71 08:06:01 609.88 31.71 578.17 3040.93 154464.87 08:07:01 132.86 0.38 132.48 41.59 17551.84 08:08:01 10.28 0.00 10.28 0.00 463.82 08:09:01 15.05 0.08 14.96 14.53 648.86 08:10:01 68.64 1.80 66.84 93.98 2519.65 Average: 192.27 12.75 179.53 849.83 30831.29 08:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 30004368 31659880 2934852 8.91 74468 1886984 1426644 4.20 917160 1714928 219632 08:06:01 24543492 30171572 8395728 25.49 140272 5628380 8367416 24.62 2659780 5166900 500 08:07:01 23474644 29422092 9464576 28.73 170240 5878100 9235012 27.17 3502808 5340628 1312 08:08:01 23323532 29279624 9615688 29.19 170664 5885164 9563500 28.14 3655004 5333464 1296 08:09:01 23458044 29410848 9481176 28.78 171004 5886144 8712380 25.63 3538400 5326680 344 08:10:01 25733188 31541400 7206032 21.88 173076 5753524 1698112 5.00 1453580 5199380 2436 Average: 25089545 30247569 7849675 23.83 149954 5153049 6500511 19.13 2621122 4680330 37587 08:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 lo 1.40 1.40 0.16 0.16 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 08:05:01 ens3 268.34 146.96 1313.92 53.86 0.00 0.00 0.00 0.00 08:06:01 vethabf4a0a 0.00 0.47 0.00 0.03 0.00 0.00 0.00 0.00 08:06:01 vethca5f870 24.16 22.31 10.53 16.08 0.00 0.00 0.00 0.00 08:06:01 lo 14.10 14.10 1.35 1.35 0.00 0.00 0.00 0.00 08:06:01 vethce296d1 0.68 0.87 0.04 0.05 0.00 0.00 0.00 0.00 08:07:01 vethabf4a0a 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 vethca5f870 7.90 6.72 7.00 13.86 0.00 0.00 0.00 0.00 08:07:01 lo 2.57 2.57 0.22 0.22 0.00 0.00 0.00 0.00 08:07:01 vethce296d1 4.12 5.32 0.80 0.53 0.00 0.00 0.00 0.00 08:08:01 vethabf4a0a 0.92 1.23 0.23 0.16 0.00 0.00 0.00 0.00 08:08:01 vethca5f870 52.72 43.26 22.28 97.57 0.00 0.00 0.00 0.01 08:08:01 lo 1.27 1.27 0.09 0.09 0.00 0.00 0.00 0.00 08:08:01 vethce296d1 13.55 15.56 2.94 6.42 0.00 0.00 0.00 0.00 08:09:01 vethabf4a0a 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 vethca5f870 0.53 0.57 0.59 0.04 0.00 0.00 0.00 0.00 08:09:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 08:09:01 vethce296d1 12.78 15.63 2.13 1.28 0.00 0.00 0.00 0.00 08:10:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 08:10:01 docker0 13.06 17.55 2.11 282.79 0.00 0.00 0.00 0.00 08:10:01 ens3 1666.32 879.37 33693.74 152.61 0.00 0.00 0.00 0.00 Average: lo 3.87 3.87 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 2.18 2.92 0.35 47.13 0.00 0.00 0.00 0.00 Average: ens3 252.24 128.98 5532.70 21.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24348) 07/17/24 _x86_64_ (8 CPU) 08:03:33 LINUX RESTART (8 CPU) 08:04:01 CPU %user %nice %system %iowait %steal %idle 08:05:01 all 10.90 0.00 0.98 1.84 0.04 86.24 08:05:01 0 1.22 0.00 1.07 2.54 0.07 95.10 08:05:01 1 10.79 0.00 0.85 8.15 0.03 80.18 08:05:01 2 5.68 0.00 0.34 0.05 0.03 93.90 08:05:01 3 4.28 0.00 0.30 0.05 0.00 95.37 08:05:01 4 21.28 0.00 1.55 1.30 0.03 75.84 08:05:01 5 25.25 0.00 1.64 0.89 0.03 72.19 08:05:01 6 7.94 0.00 0.83 0.22 0.03 90.97 08:05:01 7 10.71 0.00 1.25 1.54 0.05 86.45 08:06:01 all 28.30 0.00 7.69 3.11 0.09 60.81 08:06:01 0 25.02 0.00 7.52 3.85 0.12 63.50 08:06:01 1 31.25 0.00 9.77 11.48 0.12 47.38 08:06:01 2 22.66 0.00 7.17 1.54 0.07 68.57 08:06:01 3 31.24 0.00 7.97 1.28 0.10 59.40 08:06:01 4 31.21 0.00 7.76 1.03 0.10 59.90 08:06:01 5 33.37 0.00 7.14 1.57 0.10 57.83 08:06:01 6 24.30 0.00 6.92 1.64 0.08 67.05 08:06:01 7 27.37 0.00 7.25 2.55 0.08 62.75 08:07:01 all 15.26 0.00 2.43 0.43 0.06 81.82 08:07:01 0 12.88 0.00 2.41 0.12 0.07 84.53 08:07:01 1 10.78 0.00 2.36 1.31 0.05 85.49 08:07:01 2 13.41 0.00 1.75 0.15 0.05 84.64 08:07:01 3 19.35 0.00 2.75 0.66 0.07 77.17 08:07:01 4 19.08 0.00 2.38 0.12 0.05 78.37 08:07:01 5 23.67 0.00 3.52 0.05 0.07 72.68 08:07:01 6 12.54 0.00 2.12 0.13 0.07 85.14 08:07:01 7 10.33 0.00 2.13 0.94 0.05 86.55 08:08:01 all 8.47 0.00 0.84 0.03 0.07 90.59 08:08:01 0 8.77 0.00 0.87 0.03 0.07 90.26 08:08:01 1 8.16 0.00 1.02 0.03 0.08 90.71 08:08:01 2 7.74 0.00 0.60 0.00 0.07 91.59 08:08:01 3 8.04 0.00 0.74 0.12 0.05 91.06 08:08:01 4 9.35 0.00 0.90 0.02 0.07 89.66 08:08:01 5 10.55 0.00 0.89 0.00 0.07 88.50 08:08:01 6 8.37 0.00 0.89 0.02 0.07 90.66 08:08:01 7 6.76 0.00 0.85 0.02 0.07 92.30 08:09:01 all 2.40 0.00 0.60 0.04 0.07 96.88 08:09:01 0 2.59 0.00 0.62 0.03 0.05 96.70 08:09:01 1 2.36 0.00 0.65 0.15 0.07 96.77 08:09:01 2 2.11 0.00 0.62 0.05 0.05 97.18 08:09:01 3 3.55 0.00 0.64 0.07 0.07 95.68 08:09:01 4 2.16 0.00 0.65 0.00 0.07 97.12 08:09:01 5 2.68 0.00 0.50 0.00 0.07 96.75 08:09:01 6 1.91 0.00 0.55 0.03 0.08 97.42 08:09:01 7 1.88 0.00 0.57 0.02 0.07 97.46 08:10:01 all 6.28 0.00 0.64 0.21 0.03 92.83 08:10:01 0 0.88 0.00 0.50 0.08 0.03 98.50 08:10:01 1 13.08 0.00 0.85 1.12 0.05 84.90 08:10:01 2 12.74 0.00 0.68 0.05 0.05 86.48 08:10:01 3 10.46 0.00 0.60 0.05 0.03 88.86 08:10:01 4 5.92 0.00 0.75 0.10 0.03 93.20 08:10:01 5 3.71 0.00 0.65 0.08 0.03 95.52 08:10:01 6 2.97 0.00 0.62 0.18 0.03 96.19 08:10:01 7 0.49 0.00 0.49 0.03 0.03 98.96 Average: all 11.91 0.00 2.19 0.94 0.06 84.89 Average: 0 8.54 0.00 2.16 1.11 0.07 88.13 Average: 1 12.71 0.00 2.57 3.70 0.07 80.96 Average: 2 10.73 0.00 1.86 0.31 0.05 87.05 Average: 3 12.79 0.00 2.16 0.37 0.05 84.63 Average: 4 14.81 0.00 2.32 0.43 0.06 82.39 Average: 5 16.52 0.00 2.38 0.43 0.06 80.61 Average: 6 9.65 0.00 1.98 0.37 0.06 87.94 Average: 7 9.57 0.00 2.08 0.85 0.06 87.44