---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-45319 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 13G 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 1183 58716 0 4522 62542 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:49:03:86 brd ff:ff:ff:ff:ff:ff inet 10.30.106.23/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe49:386/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:09:23:92 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-45319) 09/12/25 _x86_64_ (16 CPU) 14:02:12 LINUX RESTART (16 CPU) 14:03:02 tps rtps wtps bread/s bwrtn/s 14:04:01 173.45 35.23 138.21 1728.79 74819.05 14:05:01 152.99 14.18 138.81 886.25 76503.92 14:06:01 49.30 2.78 46.52 76.37 63522.43 14:07:01 61.36 0.65 60.71 27.33 73687.99 14:08:01 27.83 0.47 27.36 15.60 35547.01 14:09:01 24.69 0.10 24.59 2.93 23764.35 14:10:01 46.54 1.35 45.19 91.45 27419.96 Average: 76.36 7.76 68.60 400.93 53558.16 14:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 62695536 64227980 3272208 4.96 90608 1967376 3163848 4.72 1047124 1803608 156260 14:05:01 60369688 62194700 5598056 8.49 101096 2239028 3874524 5.78 3174940 1972820 15872 14:06:01 59065660 60896460 6902084 10.46 101756 2244128 4488836 6.70 4486316 1964512 484 14:07:01 59825948 61959568 6141796 9.31 104368 2537392 3550988 5.30 3505888 2172672 936 14:08:01 58459180 61302988 7508564 11.38 106712 3233052 4579948 6.83 4162192 2859484 430100 14:09:01 57543776 60960740 8423968 12.77 108856 3794404 4709748 7.03 4529908 3383420 298308 14:10:01 60118308 64033672 5849436 8.87 114128 4278612 2082340 3.11 1468652 3855136 25540 Average: 59725442 62225158 6242302 9.46 103932 2899142 3778605 5.64 3196431 2573093 132500 14:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 87.10 70.29 1304.96 12.71 0.00 0.00 0.00 0.00 14:04:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 ens3 704.93 469.86 3739.40 160.32 0.00 0.00 0.00 0.00 14:05:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 444.85 334.72 170.93 159.30 0.00 0.00 0.00 0.00 14:06:01 lo 12.08 12.08 10.08 10.08 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 331.01 247.24 604.69 115.12 0.00 0.00 0.00 0.00 14:07:01 lo 17.80 17.80 93.42 93.42 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 164.69 114.75 75.16 60.99 0.00 0.00 0.00 0.00 14:08:01 lo 3.20 3.20 1.52 1.52 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 ens3 113.90 90.32 627.49 34.19 0.00 0.00 0.00 0.00 14:09:01 lo 2.53 2.53 1.40 1.40 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 346.44 214.18 254.41 92.33 0.00 0.00 0.00 0.00 14:10:01 lo 2.72 2.72 0.80 0.80 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 313.81 220.55 967.32 90.90 0.00 0.00 0.00 0.00 Average: lo 5.76 5.76 15.38 15.38 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-45319) 09/12/25 _x86_64_ (16 CPU) 14:02:12 LINUX RESTART (16 CPU) 14:03:02 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 5.38 0.00 0.44 0.97 0.02 93.19 14:04:01 0 1.71 0.00 0.12 0.02 0.00 98.15 14:04:01 1 0.51 0.00 0.03 0.05 0.02 99.39 14:04:01 2 0.85 0.00 0.08 0.00 0.00 99.07 14:04:01 3 1.61 0.00 0.22 0.15 0.02 98.00 14:04:01 4 0.87 0.00 0.44 6.83 0.03 91.83 14:04:01 5 0.36 0.00 0.36 1.80 0.00 97.49 14:04:01 6 22.48 0.00 1.39 0.75 0.03 75.35 14:04:01 7 16.79 0.00 0.97 0.75 0.05 81.44 14:04:01 8 11.98 0.00 0.86 0.27 0.03 86.85 14:04:01 9 5.43 0.00 0.41 0.02 0.02 94.13 14:04:01 10 1.34 0.00 0.07 4.18 0.05 94.35 14:04:01 11 2.32 0.00 0.22 0.02 0.02 97.43 14:04:01 12 1.73 0.00 0.14 0.07 0.03 98.03 14:04:01 13 1.70 0.00 0.15 0.02 0.02 98.12 14:04:01 14 14.77 0.00 1.34 0.56 0.03 83.29 14:04:01 15 1.61 0.00 0.20 0.15 0.02 98.02 14:05:01 all 28.69 0.00 1.13 0.54 0.08 69.55 14:05:01 0 31.14 0.00 0.85 0.00 0.08 67.92 14:05:01 1 34.94 0.00 1.55 0.03 0.10 63.38 14:05:01 2 22.71 0.00 0.87 0.02 0.07 76.33 14:05:01 3 34.27 0.00 1.46 0.37 0.07 63.84 14:05:01 4 22.48 0.00 0.65 0.00 0.07 76.80 14:05:01 5 26.85 0.00 1.69 0.42 0.10 70.94 14:05:01 6 41.27 0.00 0.62 0.00 0.10 58.01 14:05:01 7 22.87 0.00 1.10 0.47 0.07 75.49 14:05:01 8 36.48 0.00 0.99 0.12 0.10 62.32 14:05:01 9 32.19 0.00 0.96 0.00 0.10 66.76 14:05:01 10 30.05 0.00 1.41 4.28 0.07 64.20 14:05:01 11 22.46 0.00 0.82 0.02 0.08 76.61 14:05:01 12 28.04 0.00 1.36 0.27 0.08 70.25 14:05:01 13 23.21 0.00 1.19 2.04 0.08 73.48 14:05:01 14 26.29 0.00 1.82 0.62 0.08 71.19 14:05:01 15 23.92 0.00 0.62 0.00 0.07 75.40 14:06:01 all 23.65 0.00 0.82 0.44 0.06 75.03 14:06:01 0 26.27 0.00 0.48 0.00 0.07 73.18 14:06:01 1 22.95 0.00 1.05 0.00 0.05 75.94 14:06:01 2 25.58 0.00 0.72 0.00 0.07 73.64 14:06:01 3 12.89 0.00 0.69 0.08 0.05 86.28 14:06:01 4 27.18 0.00 0.79 3.43 0.07 68.54 14:06:01 5 27.81 0.00 1.04 0.00 0.07 71.09 14:06:01 6 21.74 0.00 0.87 0.00 0.05 77.34 14:06:01 7 21.89 0.00 1.25 0.00 0.08 76.77 14:06:01 8 14.53 0.00 0.57 0.00 0.03 84.87 14:06:01 9 20.05 0.00 1.14 0.02 0.07 78.73 14:06:01 10 18.78 0.00 0.57 0.00 0.07 80.58 14:06:01 11 26.70 0.00 0.80 0.00 0.07 72.43 14:06:01 12 32.09 0.00 0.75 3.48 0.07 63.61 14:06:01 13 21.60 0.00 0.74 0.00 0.05 77.61 14:06:01 14 25.00 0.00 0.64 0.02 0.07 74.28 14:06:01 15 33.28 0.00 1.02 0.00 0.07 65.63 14:07:01 all 23.38 0.00 0.71 0.39 0.06 75.45 14:07:01 0 25.50 0.00 0.55 0.00 0.07 73.88 14:07:01 1 21.65 0.00 0.37 0.00 0.07 77.91 14:07:01 2 32.50 0.00 0.60 0.00 0.07 66.83 14:07:01 3 13.51 0.00 0.41 0.00 0.05 86.03 14:07:01 4 22.16 0.00 1.66 5.06 0.07 71.05 14:07:01 5 20.48 0.00 1.07 0.00 0.07 78.38 14:07:01 6 24.05 0.00 0.67 0.00 0.07 75.22 14:07:01 7 25.88 0.00 0.77 0.00 0.07 73.28 14:07:01 8 22.01 0.00 0.45 0.00 0.07 77.47 14:07:01 9 25.48 0.00 0.72 0.00 0.07 73.74 14:07:01 10 24.01 0.00 0.89 0.00 0.07 75.04 14:07:01 11 23.20 0.00 0.57 0.00 0.07 76.17 14:07:01 12 20.42 0.00 0.74 1.20 0.07 77.58 14:07:01 13 29.11 0.00 1.00 0.00 0.07 69.82 14:07:01 14 20.60 0.00 0.58 0.00 0.05 78.76 14:07:01 15 23.56 0.00 0.40 0.00 0.05 75.99 14:08:01 all 24.89 0.00 0.86 0.27 0.07 73.92 14:08:01 0 24.04 0.00 1.20 0.00 0.05 74.71 14:08:01 1 20.08 0.00 0.57 0.00 0.05 79.30 14:08:01 2 17.75 0.00 0.55 0.00 0.05 81.65 14:08:01 3 24.85 0.00 0.79 0.00 0.08 74.28 14:08:01 4 16.65 0.00 0.72 2.26 0.07 80.30 14:08:01 5 25.31 0.00 0.84 0.05 0.10 73.70 14:08:01 6 32.15 0.00 0.67 0.00 0.08 67.10 14:08:01 7 20.24 0.00 0.77 0.00 0.10 78.89 14:08:01 8 25.50 0.00 0.92 0.00 0.07 73.51 14:08:01 9 31.36 0.00 1.77 0.00 0.08 66.78 14:08:01 10 22.99 0.00 0.79 0.00 0.07 76.15 14:08:01 11 39.87 0.00 1.73 0.00 0.08 58.32 14:08:01 12 29.12 0.00 0.79 0.00 0.07 70.03 14:08:01 13 18.46 0.00 0.67 1.94 0.05 78.88 14:08:01 14 31.52 0.00 0.55 0.00 0.07 67.86 14:08:01 15 18.37 0.00 0.38 0.02 0.07 81.16 14:09:01 all 20.87 0.00 0.71 0.13 0.06 78.23 14:09:01 0 19.68 0.00 0.55 0.00 0.07 79.71 14:09:01 1 23.16 0.00 1.02 0.03 0.07 75.72 14:09:01 2 19.26 0.00 1.00 0.00 0.07 79.67 14:09:01 3 21.93 0.00 0.55 0.00 0.07 77.45 14:09:01 4 22.85 0.00 1.17 0.57 0.05 75.36 14:09:01 5 19.93 0.00 1.00 1.40 0.05 77.61 14:09:01 6 27.04 0.00 1.04 0.00 0.05 71.88 14:09:01 7 21.00 0.00 0.57 0.00 0.05 78.38 14:09:01 8 20.74 0.00 0.50 0.00 0.05 78.71 14:09:01 9 26.68 0.00 0.48 0.00 0.07 72.77 14:09:01 10 18.41 0.00 1.19 0.00 0.03 80.37 14:09:01 11 23.02 0.00 0.69 0.00 0.05 76.24 14:09:01 12 21.98 0.00 0.47 0.02 0.08 77.45 14:09:01 13 22.77 0.00 0.53 0.00 0.07 76.62 14:09:01 14 13.54 0.00 0.32 0.00 0.03 86.11 14:09:01 15 11.95 0.00 0.30 0.00 0.03 87.71 14:10:01 all 13.13 0.00 0.70 0.42 0.04 85.70 14:10:01 0 12.26 0.00 0.35 0.00 0.05 87.34 14:10:01 1 11.60 0.00 1.05 0.03 0.05 87.26 14:10:01 2 13.24 0.00 0.33 0.00 0.02 86.41 14:10:01 3 8.12 0.00 0.43 0.00 0.03 91.42 14:10:01 4 11.24 0.00 1.05 0.00 0.03 87.67 14:10:01 5 8.16 0.00 1.02 2.57 0.03 88.22 14:10:01 6 10.29 0.00 0.32 0.00 0.05 89.34 14:10:01 7 10.53 0.00 0.62 0.00 0.05 88.80 14:10:01 8 9.19 0.00 0.52 0.00 0.02 90.27 14:10:01 9 4.91 0.00 0.84 3.03 0.05 91.18 14:10:01 10 14.60 0.00 0.70 0.10 0.05 84.55 14:10:01 11 20.27 0.00 0.98 0.13 0.07 78.54 14:10:01 12 15.71 0.00 0.53 0.02 0.05 83.69 14:10:01 13 32.34 0.00 1.35 0.87 0.07 65.37 14:10:01 14 14.77 0.00 0.84 0.07 0.03 84.30 14:10:01 15 12.87 0.00 0.30 0.00 0.02 86.82 Average: all 20.03 0.00 0.77 0.45 0.06 78.70 Average: 0 20.12 0.00 0.59 0.00 0.05 79.23 Average: 1 19.31 0.00 0.81 0.02 0.06 79.80 Average: 2 18.88 0.00 0.60 0.00 0.05 80.48 Average: 3 16.76 0.00 0.65 0.09 0.05 82.45 Average: 4 17.67 0.00 0.93 2.58 0.06 78.77 Average: 5 18.44 0.00 1.00 0.89 0.06 79.60 Average: 6 25.58 0.00 0.79 0.11 0.06 73.46 Average: 7 19.89 0.00 0.86 0.17 0.07 79.01 Average: 8 20.07 0.00 0.69 0.06 0.05 79.14 Average: 9 20.91 0.00 0.90 0.44 0.06 77.69 Average: 10 18.63 0.00 0.80 1.21 0.06 79.29 Average: 11 22.58 0.00 0.83 0.02 0.06 76.50 Average: 12 21.33 0.00 0.68 0.72 0.06 77.20 Average: 13 21.35 0.00 0.81 0.70 0.06 77.09 Average: 14 20.94 0.00 0.87 0.18 0.05 77.96 Average: 15 17.97 0.00 0.46 0.02 0.05 81.50