---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-45121 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 1147 58748 0 4525 62578 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:8a:f4:06 brd ff:ff:ff:ff:ff:ff inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe8a:f406/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:38:29:ef 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-45121) 09/11/25 _x86_64_ (16 CPU) 12:26:43 LINUX RESTART (16 CPU) 12:27:00 tps rtps wtps bread/s bwrtn/s 12:28:01 369.41 68.66 300.75 4697.72 60115.13 12:29:01 187.12 43.29 143.84 2463.31 32416.93 12:30:01 42.94 4.47 38.48 135.58 21455.22 12:31:01 33.73 0.65 33.08 29.46 26686.75 12:32:01 20.03 0.47 19.56 16.53 24539.95 12:33:01 36.69 0.10 36.59 2.93 40949.04 12:34:01 56.92 1.63 55.28 98.40 43464.80 Average: 107.32 17.16 90.16 1072.08 35718.67 12:27:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:28:01 62966780 64314896 3000964 4.55 80256 1802244 2083892 3.11 943580 1649500 162908 12:29:01 61475972 63184524 4491772 6.81 98128 2129160 2832712 4.23 2151380 1900012 21148 12:30:01 59584448 61417336 6383296 9.68 101452 2246296 4192948 6.26 3961080 1966524 24 12:31:01 60047880 62184504 5919864 8.97 104204 2540680 3529944 5.27 3279408 2175496 28 12:32:01 59106300 61830756 6861444 10.40 106040 3117184 3879444 5.79 3634436 2743720 346048 12:33:01 57797728 61216624 8170016 12.38 108640 3796880 4816844 7.19 4274956 3385228 297692 12:34:01 60161560 64079948 5806184 8.80 113748 4281876 2138824 3.19 1422960 3857640 22656 Average: 60162953 62604084 5804791 8.80 101781 2844903 3353515 5.00 2809686 2525446 121501 12:27:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:28:01 lo 1.84 1.84 0.20 0.20 0.00 0.00 0.00 0.00 12:28:01 ens3 397.67 279.99 1984.53 75.01 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 12:29:01 ens3 519.03 361.51 2351.56 98.13 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 10.15 10.15 8.30 8.30 0.00 0.00 0.00 0.00 12:30:01 ens3 908.17 500.75 1924.94 170.98 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 lo 20.23 20.23 95.22 95.22 0.00 0.00 0.00 0.00 12:31:01 ens3 414.95 281.55 636.30 140.01 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 lo 3.17 3.17 1.53 1.53 0.00 0.00 0.00 0.00 12:32:01 ens3 260.05 166.74 118.18 94.73 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 lo 2.35 2.35 1.01 1.01 0.00 0.00 0.00 0.00 12:33:01 ens3 203.22 127.61 662.75 61.62 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 lo 2.90 2.90 1.18 1.18 0.00 0.00 0.00 0.00 12:34:01 ens3 188.72 152.30 220.20 76.46 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.91 5.91 15.32 15.32 0.00 0.00 0.00 0.00 Average: ens3 413.08 267.24 1130.41 102.35 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-45121) 09/11/25 _x86_64_ (16 CPU) 12:26:43 LINUX RESTART (16 CPU) 12:27:00 CPU %user %nice %system %iowait %steal %idle 12:28:01 all 5.37 0.00 0.67 1.68 0.02 92.25 12:28:01 0 30.02 0.00 1.66 1.02 0.07 67.24 12:28:01 1 7.31 0.00 0.84 0.05 0.03 91.77 12:28:01 2 3.13 0.00 1.58 0.23 0.02 95.05 12:28:01 3 2.72 0.00 0.86 17.40 0.03 78.98 12:28:01 4 5.95 0.00 0.49 0.67 0.02 92.87 12:28:01 5 5.14 0.00 0.49 2.91 0.02 91.45 12:28:01 6 2.86 0.00 0.34 0.02 0.02 96.77 12:28:01 7 7.34 0.00 0.74 0.30 0.02 91.61 12:28:01 8 2.41 0.00 0.30 0.02 0.02 97.26 12:28:01 9 1.16 0.00 0.20 0.08 0.02 98.54 12:28:01 10 0.62 0.00 0.25 0.00 0.00 99.13 12:28:01 11 3.10 0.00 0.48 0.43 0.02 95.98 12:28:01 12 3.10 0.00 0.33 0.00 0.02 96.55 12:28:01 13 1.49 0.00 0.29 0.05 0.02 98.15 12:28:01 14 1.74 0.00 0.21 0.25 0.02 97.79 12:28:01 15 7.90 0.00 1.68 3.58 0.02 86.83 12:29:01 all 19.93 0.00 0.91 0.73 0.06 78.37 12:29:01 0 40.10 0.00 1.54 0.84 0.08 57.44 12:29:01 1 25.16 0.00 1.31 0.52 0.07 72.94 12:29:01 2 23.78 0.00 0.67 0.28 0.05 75.22 12:29:01 3 10.53 0.00 0.84 6.27 0.05 82.31 12:29:01 4 17.38 0.00 0.47 0.02 0.05 82.09 12:29:01 5 18.22 0.00 0.67 0.10 0.08 80.93 12:29:01 6 17.24 0.00 1.27 0.22 0.05 81.22 12:29:01 7 18.58 0.00 1.64 0.52 0.07 79.19 12:29:01 8 18.72 0.00 0.80 0.02 0.07 80.39 12:29:01 9 14.37 0.00 0.93 0.85 0.05 83.79 12:29:01 10 19.90 0.00 0.80 0.28 0.05 78.97 12:29:01 11 20.35 0.00 0.42 0.17 0.05 79.02 12:29:01 12 19.35 0.00 0.94 0.08 0.07 79.56 12:29:01 13 21.91 0.00 0.75 1.37 0.07 75.90 12:29:01 14 12.73 0.00 0.77 0.00 0.05 86.45 12:29:01 15 20.47 0.00 0.69 0.20 0.07 78.58 12:30:01 all 24.99 0.00 0.82 0.40 0.07 73.72 12:30:01 0 17.34 0.00 1.02 0.18 0.07 81.39 12:30:01 1 21.51 0.00 0.77 0.05 0.07 77.61 12:30:01 2 36.15 0.00 1.49 0.05 0.08 62.23 12:30:01 3 25.64 0.00 0.80 1.06 0.08 72.42 12:30:01 4 42.78 0.00 0.95 0.00 0.08 56.18 12:30:01 5 34.65 0.00 0.68 0.00 0.08 64.58 12:30:01 6 31.78 0.00 1.17 0.05 0.08 66.91 12:30:01 7 14.69 0.00 0.48 2.84 0.05 81.94 12:30:01 8 20.90 0.00 0.60 1.90 0.08 76.51 12:30:01 9 17.27 0.00 1.62 0.10 0.07 80.94 12:30:01 10 19.25 0.00 0.57 0.02 0.07 80.09 12:30:01 11 26.81 0.00 0.50 0.05 0.07 72.58 12:30:01 12 21.69 0.00 0.28 0.02 0.05 77.96 12:30:01 13 19.16 0.00 0.38 0.00 0.07 80.39 12:30:01 14 14.96 0.00 0.40 0.02 0.05 84.57 12:30:01 15 35.17 0.00 1.49 0.07 0.07 63.21 12:31:01 all 28.49 0.00 0.82 0.38 0.06 70.24 12:31:01 0 23.43 0.00 0.47 0.00 0.05 76.05 12:31:01 1 30.44 0.00 0.60 0.00 0.07 68.90 12:31:01 2 30.00 0.00 0.89 0.00 0.08 69.03 12:31:01 3 30.99 0.00 0.70 0.00 0.08 68.22 12:31:01 4 32.45 0.00 0.95 0.00 0.07 66.53 12:31:01 5 33.85 0.00 0.70 0.02 0.08 65.35 12:31:01 6 24.19 0.00 0.58 0.00 0.05 75.18 12:31:01 7 15.61 0.00 1.39 4.86 0.07 78.07 12:31:01 8 29.94 0.00 0.75 1.22 0.07 68.02 12:31:01 9 28.37 0.00 1.17 0.00 0.05 70.41 12:31:01 10 23.43 0.00 0.53 0.00 0.05 75.98 12:31:01 11 33.11 0.00 1.45 0.00 0.07 65.38 12:31:01 12 40.82 0.00 0.42 0.00 0.08 58.68 12:31:01 13 27.70 0.00 0.52 0.00 0.07 71.72 12:31:01 14 25.51 0.00 0.67 0.00 0.05 73.77 12:31:01 15 26.06 0.00 1.27 0.03 0.05 72.59 12:32:01 all 19.83 0.00 0.66 0.41 0.05 79.06 12:32:01 0 18.34 0.00 0.47 0.00 0.05 81.15 12:32:01 1 19.20 0.00 0.65 0.00 0.05 80.10 12:32:01 2 12.87 0.00 0.73 0.88 0.05 85.46 12:32:01 3 17.94 0.00 0.48 0.00 0.07 81.51 12:32:01 4 18.83 0.00 0.63 0.00 0.05 80.49 12:32:01 5 24.56 0.00 0.69 0.00 0.07 74.69 12:32:01 6 29.93 0.00 1.03 0.02 0.07 68.95 12:32:01 7 16.62 0.00 0.45 5.04 0.05 77.83 12:32:01 8 18.79 0.00 0.50 0.00 0.05 80.66 12:32:01 9 18.97 0.00 0.79 0.00 0.05 80.20 12:32:01 10 21.63 0.00 0.25 0.00 0.03 78.09 12:32:01 11 20.47 0.00 1.89 0.00 0.05 77.59 12:32:01 12 22.92 0.00 0.57 0.02 0.05 76.45 12:32:01 13 25.02 0.00 0.43 0.50 0.05 74.00 12:32:01 14 17.91 0.00 0.62 0.00 0.03 81.44 12:32:01 15 13.25 0.00 0.33 0.00 0.05 86.36 12:33:01 all 22.97 0.00 0.73 0.66 0.06 75.58 12:33:01 0 17.79 0.00 0.43 0.00 0.05 81.73 12:33:01 1 30.58 0.00 0.54 0.00 0.07 68.82 12:33:01 2 22.12 0.00 0.59 0.00 0.07 77.22 12:33:01 3 28.48 0.00 0.90 0.00 0.05 70.56 12:33:01 4 23.21 0.00 0.95 0.00 0.05 75.78 12:33:01 5 25.40 0.00 0.33 0.00 0.07 74.20 12:33:01 6 21.03 0.00 1.30 0.00 0.05 77.61 12:33:01 7 23.80 0.00 0.89 1.77 0.07 73.47 12:33:01 8 30.18 0.00 0.85 0.00 0.07 68.90 12:33:01 9 17.31 0.00 0.89 8.70 0.05 73.06 12:33:01 10 16.21 0.00 0.68 0.00 0.05 83.05 12:33:01 11 16.29 0.00 0.65 0.02 0.05 82.99 12:33:01 12 13.02 0.00 0.60 0.00 0.07 86.31 12:33:01 13 31.91 0.00 0.37 0.00 0.07 67.65 12:33:01 14 22.09 0.00 0.52 0.00 0.07 77.33 12:33:01 15 28.18 0.00 1.26 0.00 0.07 70.50 12:34:01 all 12.69 0.00 0.59 0.91 0.04 85.77 12:34:01 0 9.45 0.00 0.45 0.02 0.03 90.05 12:34:01 1 10.79 0.00 0.49 0.00 0.05 88.67 12:34:01 2 19.62 0.00 0.85 0.10 0.03 79.40 12:34:01 3 24.73 0.00 1.07 0.17 0.05 73.99 12:34:01 4 20.02 0.00 0.57 0.12 0.03 79.26 12:34:01 5 15.34 0.00 0.84 0.10 0.03 83.69 12:34:01 6 9.55 0.00 0.40 0.00 0.03 90.02 12:34:01 7 10.73 0.00 0.93 0.02 0.02 88.30 12:34:01 8 14.60 0.00 0.55 0.08 0.03 84.73 12:34:01 9 9.57 0.00 0.70 2.95 0.03 86.74 12:34:01 10 9.71 0.00 0.52 0.00 0.03 89.74 12:34:01 11 5.54 0.00 0.37 2.84 0.02 91.24 12:34:01 12 13.89 0.00 0.60 0.38 0.02 85.10 12:34:01 13 13.45 0.00 0.45 7.85 0.03 78.21 12:34:01 14 7.79 0.00 0.30 0.00 0.02 91.90 12:34:01 15 8.27 0.00 0.33 0.00 0.03 91.36 Average: all 19.14 0.00 0.74 0.74 0.05 79.32 Average: 0 22.36 0.00 0.86 0.30 0.06 76.42 Average: 1 20.67 0.00 0.74 0.09 0.06 78.44 Average: 2 21.05 0.00 0.97 0.22 0.05 77.71 Average: 3 20.12 0.00 0.81 3.58 0.06 75.43 Average: 4 22.90 0.00 0.72 0.12 0.05 76.22 Average: 5 22.41 0.00 0.63 0.45 0.06 76.45 Average: 6 19.47 0.00 0.87 0.04 0.05 79.57 Average: 7 15.32 0.00 0.93 2.19 0.05 81.52 Average: 8 19.32 0.00 0.62 0.46 0.05 79.55 Average: 9 15.24 0.00 0.90 1.81 0.05 82.01 Average: 10 15.78 0.00 0.51 0.04 0.04 83.62 Average: 11 17.92 0.00 0.82 0.50 0.05 80.72 Average: 12 19.20 0.00 0.53 0.07 0.05 80.14 Average: 13 20.03 0.00 0.46 1.39 0.05 78.06 Average: 14 14.64 0.00 0.50 0.04 0.04 84.78 Average: 15 19.87 0.00 1.01 0.56 0.05 78.51