---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-38035 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: 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): 0-15 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 1220 58691 0 4509 62506 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:49:3a:52 brd ff:ff:ff:ff:ff:ff inet 10.30.107.17/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe49:3a52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:d9:80:0c 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-38035) 08/15/25 _x86_64_ (16 CPU) 14:23:21 LINUX RESTART (16 CPU) 14:24:01 tps rtps wtps bread/s bwrtn/s 14:25:01 166.17 39.99 126.18 1859.16 64558.44 14:26:01 152.48 13.88 138.60 881.04 68860.51 14:27:01 46.46 2.75 43.71 75.05 56811.60 14:28:01 54.91 0.22 54.69 5.20 65086.49 14:29:01 55.86 0.30 55.56 10.93 77420.56 14:30:01 31.88 0.12 31.76 3.07 36239.43 Average: 84.63 9.54 75.09 472.42 61496.38 14:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:25:01 62432752 63978448 3534992 5.36 91652 1979360 2220452 3.31 1291108 1813944 220728 14:26:01 60160804 61983528 5806940 8.80 101096 2237404 4060048 6.06 3379760 1971672 21252 14:27:01 58698968 60527680 7268776 11.02 101744 2242708 4747504 7.08 4846756 1962256 548 14:28:01 59638840 61997432 6328904 9.59 105000 2758736 4566760 6.81 3461256 2389976 230684 14:29:01 58349584 61184728 7618160 11.55 106736 3225124 4320344 6.45 4268588 2852136 708 14:30:01 57659096 61298224 8308648 12.60 109516 4012752 4467532 6.67 4185824 3601208 230316 Average: 59490007 61828340 6477737 9.82 102624 2742681 4063773 6.06 3572215 2431865 117373 14:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 187.20 132.44 1483.24 37.26 0.00 0.00 0.00 0.00 14:25:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 696.62 500.88 3491.48 118.43 0.00 0.00 0.00 0.00 14:26:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 651.26 394.47 146.49 130.68 0.00 0.00 0.00 0.00 14:27:01 lo 28.08 28.08 102.35 102.35 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 748.06 456.02 573.13 142.97 0.00 0.00 0.00 0.00 14:28:01 lo 3.53 3.53 1.64 1.64 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 373.60 172.52 99.84 70.73 0.00 0.00 0.00 0.00 14:29:01 lo 3.12 3.12 1.51 1.51 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 343.69 227.06 675.32 68.28 0.00 0.00 0.00 0.00 14:30:01 lo 2.98 2.98 1.09 1.09 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 500.08 313.91 1078.32 94.72 0.00 0.00 0.00 0.00 Average: lo 6.58 6.58 17.80 17.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-38035) 08/15/25 _x86_64_ (16 CPU) 14:23:21 LINUX RESTART (16 CPU) 14:24:01 CPU %user %nice %system %iowait %steal %idle 14:25:01 all 6.46 0.00 0.47 1.04 0.02 92.01 14:25:01 0 1.67 0.00 0.08 0.00 0.02 98.23 14:25:01 1 1.95 0.00 0.15 0.00 0.03 97.86 14:25:01 2 1.47 0.00 0.17 0.53 0.02 97.81 14:25:01 3 1.15 0.00 0.17 0.35 0.00 98.33 14:25:01 4 1.24 0.00 0.07 0.00 0.02 98.68 14:25:01 5 30.97 0.00 1.75 0.95 0.05 66.28 14:25:01 6 13.44 0.00 1.03 0.50 0.03 84.99 14:25:01 7 24.97 0.00 1.69 0.58 0.03 72.72 14:25:01 8 1.80 0.00 0.30 4.19 0.02 93.69 14:25:01 9 4.20 0.00 0.27 0.00 0.02 95.51 14:25:01 10 3.10 0.00 0.20 0.57 0.02 96.11 14:25:01 11 6.84 0.00 0.37 0.43 0.03 92.32 14:25:01 12 1.10 0.00 0.05 0.00 0.02 98.83 14:25:01 13 3.32 0.00 0.47 8.15 0.03 88.03 14:25:01 14 4.44 0.00 0.72 0.28 0.02 94.54 14:25:01 15 1.72 0.00 0.12 0.00 0.02 98.15 14:26:01 all 28.55 0.00 1.20 0.72 0.07 69.46 14:26:01 0 24.46 0.00 0.53 0.02 0.05 74.94 14:26:01 1 32.91 0.00 1.81 7.28 0.08 57.91 14:26:01 2 27.43 0.00 1.58 0.94 0.07 69.98 14:26:01 3 33.31 0.00 1.71 0.59 0.08 64.31 14:26:01 4 28.94 0.00 1.39 0.05 0.05 69.57 14:26:01 5 29.43 0.00 1.21 0.02 0.08 69.27 14:26:01 6 21.67 0.00 0.64 0.00 0.05 77.64 14:26:01 7 29.65 0.00 1.29 0.02 0.08 68.96 14:26:01 8 28.95 0.00 0.75 0.00 0.07 70.23 14:26:01 9 31.30 0.00 1.00 0.02 0.07 67.61 14:26:01 10 28.09 0.00 2.16 0.28 0.07 69.40 14:26:01 11 28.21 0.00 0.63 0.00 0.07 71.09 14:26:01 12 22.93 0.00 0.55 0.00 0.05 76.46 14:26:01 13 29.68 0.00 0.84 1.99 0.08 67.40 14:26:01 14 38.03 0.00 1.20 0.32 0.07 60.38 14:26:01 15 21.62 0.00 1.79 0.07 0.07 76.45 14:27:01 all 26.29 0.00 0.80 0.32 0.07 72.51 14:27:01 0 15.06 0.00 0.90 0.00 0.07 83.98 14:27:01 1 26.94 0.00 0.77 4.97 0.08 67.24 14:27:01 2 27.38 0.00 0.42 0.03 0.05 72.12 14:27:01 3 23.69 0.00 1.04 0.00 0.07 75.21 14:27:01 4 40.43 0.00 1.29 0.00 0.10 58.18 14:27:01 5 30.88 0.00 0.48 0.00 0.07 68.57 14:27:01 6 18.66 0.00 0.44 0.00 0.05 80.86 14:27:01 7 21.61 0.00 0.57 0.05 0.05 77.72 14:27:01 8 31.70 0.00 1.07 0.02 0.08 67.13 14:27:01 9 39.51 0.00 1.07 0.00 0.08 59.34 14:27:01 10 38.00 0.00 0.83 0.02 0.07 61.08 14:27:01 11 29.76 0.00 1.61 0.03 0.07 68.53 14:27:01 12 18.74 0.00 0.85 0.00 0.03 80.37 14:27:01 13 25.15 0.00 0.43 0.03 0.07 74.31 14:27:01 14 19.36 0.00 0.50 0.00 0.05 80.09 14:27:01 15 13.83 0.00 0.55 0.00 0.03 85.59 14:28:01 all 22.67 0.00 0.72 0.50 0.06 76.05 14:28:01 0 22.35 0.00 1.09 0.00 0.08 76.48 14:28:01 1 22.15 0.00 1.20 1.54 0.07 75.04 14:28:01 2 16.54 0.00 0.55 5.03 0.05 77.82 14:28:01 3 26.98 0.00 0.45 0.00 0.07 72.50 14:28:01 4 26.03 0.00 0.52 0.00 0.07 73.38 14:28:01 5 25.09 0.00 0.45 0.00 0.05 74.41 14:28:01 6 15.53 0.00 0.97 0.00 0.05 83.45 14:28:01 7 26.30 0.00 1.10 0.13 0.08 72.38 14:28:01 8 30.51 0.00 0.50 0.00 0.08 68.90 14:28:01 9 22.85 0.00 0.65 0.00 0.07 76.43 14:28:01 10 23.35 0.00 1.22 0.00 0.07 75.36 14:28:01 11 27.29 0.00 0.40 0.00 0.07 72.24 14:28:01 12 21.75 0.00 0.57 1.22 0.07 76.39 14:28:01 13 16.98 0.00 0.99 0.02 0.05 81.97 14:28:01 14 20.70 0.00 0.65 0.00 0.07 78.58 14:28:01 15 18.30 0.00 0.23 0.00 0.05 81.42 14:29:01 all 22.85 0.00 0.72 0.61 0.07 75.76 14:29:01 0 23.23 0.00 0.58 0.00 0.07 76.12 14:29:01 1 26.28 0.00 0.99 0.05 0.07 72.62 14:29:01 2 25.51 0.00 0.72 3.97 0.08 69.72 14:29:01 3 18.33 0.00 0.74 0.02 0.05 80.87 14:29:01 4 13.51 0.00 0.33 0.00 0.05 86.11 14:29:01 5 22.42 0.00 0.70 0.00 0.07 76.81 14:29:01 6 18.04 0.00 0.57 0.00 0.07 81.32 14:29:01 7 25.00 0.00 0.52 0.00 0.07 74.42 14:29:01 8 20.37 0.00 0.58 0.07 0.07 78.91 14:29:01 9 24.92 0.00 1.17 0.00 0.07 73.84 14:29:01 10 26.22 0.00 0.47 0.00 0.08 73.23 14:29:01 11 20.79 0.00 0.69 0.02 0.07 78.45 14:29:01 12 27.80 0.00 0.85 3.09 0.08 68.17 14:29:01 13 19.22 0.00 0.53 1.60 0.05 78.60 14:29:01 14 32.84 0.00 1.44 0.90 0.08 64.73 14:29:01 15 21.13 0.00 0.63 0.00 0.05 78.19 14:30:01 all 22.46 0.00 0.78 0.30 0.06 76.40 14:30:01 0 15.70 0.00 0.73 0.00 0.07 83.50 14:30:01 1 22.60 0.00 0.59 0.00 0.07 76.75 14:30:01 2 21.45 0.00 1.14 0.00 0.07 77.34 14:30:01 3 28.55 0.00 1.07 0.00 0.05 70.33 14:30:01 4 25.61 0.00 0.62 0.62 0.05 73.11 14:30:01 5 27.13 0.00 0.69 0.00 0.07 72.12 14:30:01 6 24.95 0.00 0.73 0.00 0.07 74.24 14:30:01 7 18.42 0.00 0.35 0.00 0.07 81.16 14:30:01 8 18.18 0.00 0.80 0.00 0.07 80.95 14:30:01 9 22.06 0.00 1.92 0.00 0.05 75.97 14:30:01 10 26.17 0.00 1.07 0.00 0.08 72.68 14:30:01 11 20.83 0.00 0.33 0.00 0.07 78.77 14:30:01 12 20.46 0.00 0.65 2.36 0.08 76.44 14:30:01 13 21.14 0.00 0.43 0.00 0.07 78.36 14:30:01 14 23.91 0.00 0.99 1.74 0.05 73.32 14:30:01 15 22.25 0.00 0.35 0.00 0.07 77.33 Average: all 21.54 0.00 0.78 0.58 0.06 77.04 Average: 0 17.04 0.00 0.65 0.00 0.06 82.25 Average: 1 22.13 0.00 0.92 2.30 0.07 74.59 Average: 2 19.95 0.00 0.76 1.75 0.06 77.48 Average: 3 21.99 0.00 0.86 0.16 0.05 76.94 Average: 4 22.62 0.00 0.70 0.11 0.06 76.51 Average: 5 27.65 0.00 0.88 0.16 0.06 71.24 Average: 6 18.72 0.00 0.73 0.08 0.05 80.42 Average: 7 24.33 0.00 0.92 0.13 0.06 74.56 Average: 8 21.92 0.00 0.67 0.71 0.06 76.64 Average: 9 24.13 0.00 1.01 0.00 0.06 74.79 Average: 10 24.15 0.00 0.99 0.14 0.06 74.65 Average: 11 22.28 0.00 0.67 0.08 0.06 76.91 Average: 12 18.79 0.00 0.59 1.11 0.06 79.46 Average: 13 19.24 0.00 0.62 1.97 0.06 78.12 Average: 14 23.21 0.00 0.92 0.54 0.06 75.28 Average: 15 16.47 0.00 0.61 0.01 0.05 82.86