---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-23138 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 12G 298G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1158 58919 0 4343 62571 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:8d:96:7d brd ff:ff:ff:ff:ff:ff inet 10.30.106.51/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fe8d:967d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:0a:f7:bb 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-16g-23138) 06/23/25 _x86_64_ (16 CPU) 08:00:44 LINUX RESTART (16 CPU) 08:01:01 tps rtps wtps bread/s bwrtn/s 08:02:01 384.04 73.54 310.50 5250.65 107706.36 08:03:01 198.07 43.26 154.81 2462.92 74619.43 08:04:01 79.44 5.13 74.30 152.64 66131.78 08:05:01 58.85 0.62 58.23 17.59 74050.12 08:06:01 68.16 0.12 68.04 3.07 88650.69 08:07:01 43.76 1.35 42.41 91.45 25836.09 Average: 138.72 20.67 118.05 1329.79 72833.41 08:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:02:01 62862952 64253312 3104792 4.71 79584 1843388 2144000 3.20 1038892 1654020 218016 08:03:01 60592376 62252020 5375368 8.15 94908 2086712 3721728 5.55 3075496 1862696 18232 08:04:01 59486668 61281168 6481076 9.82 99972 2210752 4034532 6.02 4095436 1934380 268 08:05:01 58963412 61466484 7004332 10.62 103984 2901928 4049200 6.04 3986384 2544684 429620 08:06:01 58155352 61423080 7812392 11.84 106856 3650860 3656016 5.46 4054144 3255172 282536 08:07:01 60347508 64083784 5620236 8.52 111756 4105944 2082588 3.11 1403584 3698116 25484 Average: 60068045 62459975 5899699 8.94 99510 2799931 3281344 4.90 2942323 2491511 162359 08:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:02:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 ens3 518.69 353.15 1979.42 81.23 0.00 0.00 0.00 0.00 08:03:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 ens3 507.65 337.61 2209.73 93.78 0.00 0.00 0.00 0.00 08:04:01 lo 37.78 37.78 183.76 183.76 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 ens3 422.53 304.72 1774.43 82.68 0.00 0.00 0.00 0.00 08:05:01 lo 3.83 3.83 1.63 1.63 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 513.55 346.40 620.68 127.83 0.00 0.00 0.00 0.00 08:06:01 lo 2.97 2.97 1.50 1.50 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 363.49 213.21 692.94 82.00 0.00 0.00 0.00 0.00 08:07:01 lo 3.12 3.12 1.19 1.19 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 ens3 308.00 207.62 219.66 70.40 0.00 0.00 0.00 0.00 Average: lo 8.39 8.39 31.39 31.39 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: ens3 438.99 293.79 1249.48 89.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-23138) 06/23/25 _x86_64_ (16 CPU) 08:00:44 LINUX RESTART (16 CPU) 08:01:01 CPU %user %nice %system %iowait %steal %idle 08:02:01 all 4.86 0.00 0.70 2.80 0.02 91.61 08:02:01 0 1.37 0.00 0.25 0.47 0.02 97.90 08:02:01 1 1.37 0.00 0.25 0.20 0.02 98.17 08:02:01 2 2.50 0.00 2.32 3.94 0.02 91.22 08:02:01 3 1.48 0.00 0.35 0.22 0.02 97.93 08:02:01 4 1.80 0.00 0.52 3.07 0.02 94.59 08:02:01 5 1.49 0.00 0.67 26.45 0.03 71.35 08:02:01 6 4.20 0.00 0.43 0.52 0.02 94.83 08:02:01 7 1.97 0.00 0.58 0.45 0.02 96.98 08:02:01 8 8.56 0.00 0.80 3.83 0.03 86.78 08:02:01 9 31.25 0.00 2.00 2.29 0.07 64.40 08:02:01 10 9.98 0.00 0.85 0.27 0.03 88.86 08:02:01 11 3.32 0.00 0.83 0.98 0.03 94.83 08:02:01 12 4.07 0.00 0.42 0.43 0.02 95.06 08:02:01 13 1.47 0.00 0.22 0.35 0.03 97.93 08:02:01 14 2.12 0.00 0.30 1.22 0.02 96.35 08:02:01 15 0.80 0.00 0.35 0.25 0.02 98.58 08:03:01 all 19.08 0.00 0.81 2.14 0.06 77.90 08:03:01 0 19.00 0.00 0.69 1.41 0.05 78.86 08:03:01 1 23.05 0.00 1.17 0.57 0.12 75.09 08:03:01 2 9.90 0.00 0.95 2.69 0.03 86.42 08:03:01 3 17.10 0.00 0.75 0.08 0.03 82.04 08:03:01 4 17.46 0.00 1.12 0.20 0.07 81.15 08:03:01 5 19.76 0.00 0.50 15.82 0.05 63.87 08:03:01 6 13.97 0.00 0.74 1.09 0.03 84.17 08:03:01 7 19.26 0.00 0.80 0.52 0.05 79.37 08:03:01 8 30.16 0.00 1.99 2.09 0.15 65.61 08:03:01 9 20.42 0.00 0.94 0.13 0.07 78.44 08:03:01 10 15.91 0.00 0.49 1.12 0.03 82.45 08:03:01 11 28.01 0.00 0.43 0.27 0.05 71.24 08:03:01 12 19.91 0.00 0.40 0.20 0.03 79.45 08:03:01 13 18.21 0.00 0.69 0.62 0.08 80.40 08:03:01 14 15.40 0.00 0.70 7.50 0.05 76.35 08:03:01 15 17.79 0.00 0.50 0.00 0.05 81.66 08:04:01 all 30.26 0.00 0.88 1.13 0.08 67.64 08:04:01 0 34.99 0.00 0.55 0.00 0.07 64.39 08:04:01 1 31.37 0.00 1.19 0.03 0.08 67.32 08:04:01 2 26.24 0.00 0.47 0.03 0.07 73.20 08:04:01 3 47.10 0.00 2.35 3.94 0.12 46.49 08:04:01 4 24.22 0.00 0.59 0.00 0.05 75.15 08:04:01 5 25.90 0.00 0.94 0.47 0.07 72.62 08:04:01 6 24.35 0.00 0.85 0.05 0.07 74.68 08:04:01 7 31.96 0.00 0.67 0.00 0.07 67.30 08:04:01 8 24.79 0.00 1.14 11.96 0.08 62.03 08:04:01 9 26.66 0.00 0.74 0.08 0.07 72.45 08:04:01 10 37.11 0.00 0.93 0.00 0.08 61.88 08:04:01 11 34.49 0.00 0.79 0.00 0.07 64.65 08:04:01 12 35.20 0.00 0.50 0.00 0.25 64.05 08:04:01 13 30.03 0.00 0.64 0.20 0.05 69.08 08:04:01 14 26.98 0.00 1.12 1.24 0.10 70.56 08:04:01 15 22.86 0.00 0.63 0.17 0.03 76.30 08:05:01 all 31.25 0.00 1.10 0.95 0.08 66.62 08:05:01 0 27.89 0.00 0.79 0.00 0.07 71.26 08:05:01 1 36.26 0.00 1.41 4.80 0.08 57.44 08:05:01 2 32.75 0.00 0.87 0.00 0.08 66.30 08:05:01 3 36.72 0.00 1.34 0.00 0.10 61.84 08:05:01 4 37.91 0.00 0.90 0.00 0.10 61.09 08:05:01 5 36.87 0.00 1.36 0.00 0.10 61.67 08:05:01 6 19.77 0.00 0.73 0.00 0.08 79.42 08:05:01 7 43.29 0.00 2.21 0.12 0.10 54.29 08:05:01 8 32.12 0.00 0.99 10.27 0.08 56.54 08:05:01 9 28.01 0.00 0.85 0.00 0.08 71.06 08:05:01 10 31.37 0.00 1.79 0.00 0.08 66.75 08:05:01 11 30.62 0.00 0.97 0.00 0.08 68.32 08:05:01 12 37.95 0.00 0.77 0.00 0.10 61.18 08:05:01 13 26.90 0.00 0.72 0.00 0.07 72.31 08:05:01 14 24.43 0.00 1.20 0.02 0.05 74.30 08:05:01 15 17.31 0.00 0.62 0.02 0.07 81.99 08:06:01 all 27.06 0.00 0.98 1.93 0.08 69.95 08:06:01 0 32.20 0.00 0.64 0.00 0.08 67.08 08:06:01 1 21.80 0.00 1.04 0.45 0.05 76.66 08:06:01 2 25.79 0.00 0.87 15.78 0.07 57.49 08:06:01 3 28.41 0.00 1.38 0.00 0.08 70.13 08:06:01 4 30.03 0.00 1.59 1.36 0.08 66.93 08:06:01 5 33.33 0.00 1.83 1.34 0.08 63.41 08:06:01 6 13.53 0.00 0.47 0.00 0.05 85.95 08:06:01 7 25.27 0.00 1.42 0.00 0.08 73.23 08:06:01 8 27.90 0.00 0.91 0.00 0.07 71.13 08:06:01 9 30.43 0.00 1.26 0.00 0.07 68.25 08:06:01 10 28.81 0.00 0.43 5.59 0.18 64.98 08:06:01 11 24.52 0.00 1.47 6.25 0.03 67.72 08:06:01 12 35.08 0.00 0.58 0.00 0.08 64.25 08:06:01 13 29.07 0.00 0.48 0.03 0.07 70.34 08:06:01 14 22.94 0.00 0.80 0.00 0.09 76.17 08:06:01 15 23.73 0.00 0.51 0.03 0.05 75.67 08:07:01 all 13.74 0.00 0.70 0.52 0.04 85.01 08:07:01 0 10.66 0.00 0.67 0.00 0.03 88.64 08:07:01 1 15.15 0.00 0.77 2.73 0.07 81.29 08:07:01 2 15.59 0.00 0.62 2.14 0.05 81.60 08:07:01 3 14.93 0.00 0.70 0.02 0.05 84.30 08:07:01 4 24.65 0.00 1.12 0.08 0.05 74.10 08:07:01 5 16.61 0.00 1.07 0.00 0.03 82.29 08:07:01 6 6.58 0.00 0.60 0.00 0.02 92.80 08:07:01 7 11.22 0.00 0.42 0.00 0.03 88.33 08:07:01 8 10.96 0.00 0.37 0.00 0.03 88.64 08:07:01 9 13.85 0.00 0.74 0.00 0.05 85.36 08:07:01 10 13.26 0.00 0.72 3.21 0.03 82.78 08:07:01 11 29.95 0.00 1.02 0.10 0.05 68.88 08:07:01 12 4.25 0.00 0.30 0.02 0.00 95.43 08:07:01 13 7.99 0.00 0.73 0.02 0.03 91.22 08:07:01 14 8.88 0.00 0.50 0.02 0.03 90.57 08:07:01 15 15.23 0.00 0.77 0.05 0.03 83.92 Average: all 21.03 0.00 0.86 1.58 0.06 76.47 Average: 0 21.00 0.00 0.60 0.31 0.05 78.04 Average: 1 21.48 0.00 0.97 1.46 0.07 76.02 Average: 2 18.78 0.00 1.02 4.09 0.05 76.06 Average: 3 24.25 0.00 1.14 0.71 0.07 73.84 Average: 4 22.67 0.00 0.97 0.79 0.06 75.51 Average: 5 22.32 0.00 1.06 7.35 0.06 69.21 Average: 6 13.73 0.00 0.64 0.28 0.04 85.31 Average: 7 22.16 0.00 1.02 0.18 0.06 76.59 Average: 8 22.40 0.00 1.03 4.69 0.08 71.81 Average: 9 25.10 0.00 1.09 0.42 0.07 73.33 Average: 10 22.72 0.00 0.87 1.70 0.08 74.63 Average: 11 25.14 0.00 0.92 1.27 0.05 72.62 Average: 12 22.73 0.00 0.50 0.11 0.08 76.59 Average: 13 18.93 0.00 0.58 0.20 0.06 80.23 Average: 14 16.76 0.00 0.77 1.67 0.06 80.75 Average: 15 16.26 0.00 0.56 0.09 0.04 83.05