---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-23903 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 1101 58967 0 4352 62628 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:7f:b4:72 brd ff:ff:ff:ff:ff:ff inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe7f:b472/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:da:6c:bc 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-23903) 06/26/25 _x86_64_ (16 CPU) 11:40:52 LINUX RESTART (16 CPU) 11:41:01 tps rtps wtps bread/s bwrtn/s 11:42:01 325.95 73.64 252.31 5299.52 86321.48 11:43:01 201.85 42.66 159.19 2440.39 61113.81 11:44:01 63.90 4.95 58.95 180.61 47968.41 11:45:01 47.39 0.65 46.74 17.86 53384.44 11:46:01 53.22 0.12 53.11 3.07 67668.86 11:47:01 65.58 0.82 64.76 86.90 68827.32 Average: 126.31 20.47 105.84 1337.99 64213.73 11:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:42:01 63030080 64282992 2937664 4.45 68584 1726560 2105768 3.14 973444 1572148 92912 11:43:01 61261832 62921568 4705912 7.13 94856 2087268 2720600 4.06 2400744 1868932 22020 11:44:01 59757424 61553980 6210320 9.41 99896 2213408 3789624 5.65 3818472 1938844 3168 11:45:01 59498732 62008732 6469012 9.81 104000 2908916 4441252 6.63 3440012 2551376 430976 11:46:01 58442796 61719428 7524948 11.41 106844 3659856 4042268 6.03 3754864 3263108 495424 11:47:01 60384592 64130260 5583152 8.46 111248 4116232 2105352 3.14 1354816 3707240 196696 Average: 60395909 62769493 5571835 8.45 97571 2785373 3200811 4.78 2623725 2483608 206866 11:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 11:42:01 ens3 549.31 370.34 1982.60 84.18 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 11:43:01 ens3 303.30 230.81 2144.28 39.40 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 lo 36.17 36.17 183.28 183.28 0.00 0.00 0.00 0.00 11:44:01 ens3 431.04 298.68 1765.48 75.94 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 4.02 4.02 2.02 2.02 0.00 0.00 0.00 0.00 11:45:01 ens3 491.27 270.10 572.33 88.55 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 2.95 2.95 1.49 1.49 0.00 0.00 0.00 0.00 11:46:01 ens3 498.98 257.89 695.28 80.63 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 2.97 2.97 1.16 1.16 0.00 0.00 0.00 0.00 11:47:01 ens3 431.26 208.03 238.48 78.44 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: lo 8.13 8.13 31.38 31.38 0.00 0.00 0.00 0.00 Average: ens3 450.86 272.64 1233.06 74.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-23903) 06/26/25 _x86_64_ (16 CPU) 11:40:52 LINUX RESTART (16 CPU) 11:41:01 CPU %user %nice %system %iowait %steal %idle 11:42:01 all 4.19 0.00 0.66 2.58 0.03 92.54 11:42:01 0 6.61 0.00 0.77 0.40 0.02 92.20 11:42:01 1 12.90 0.00 1.17 0.55 0.03 85.35 11:42:01 2 2.74 0.00 0.55 0.70 0.03 95.98 11:42:01 3 0.75 0.00 1.60 0.07 0.03 97.55 11:42:01 4 4.41 0.00 0.75 5.77 0.03 89.04 11:42:01 5 0.27 0.00 0.44 19.49 0.02 79.79 11:42:01 6 2.41 0.00 0.40 0.10 0.07 97.03 11:42:01 7 6.27 0.00 0.35 0.12 0.05 93.21 11:42:01 8 2.69 0.00 1.32 8.21 0.05 87.73 11:42:01 9 3.29 0.00 0.33 0.17 0.02 96.19 11:42:01 10 2.80 0.00 0.32 0.05 0.02 96.82 11:42:01 11 4.15 0.00 0.42 0.17 0.02 95.24 11:42:01 12 0.28 0.00 0.13 3.09 0.02 96.48 11:42:01 13 0.57 0.00 0.22 0.02 0.03 99.17 11:42:01 14 3.55 0.00 0.42 0.42 0.02 95.60 11:42:01 15 13.48 0.00 1.35 2.01 0.05 83.11 11:43:01 all 16.09 0.00 0.75 1.40 0.05 81.71 11:43:01 0 18.37 0.00 0.57 0.43 0.03 80.60 11:43:01 1 32.70 0.00 2.24 1.39 0.07 63.60 11:43:01 2 13.41 0.00 0.70 0.33 0.03 85.53 11:43:01 3 17.00 0.00 0.95 0.25 0.05 81.75 11:43:01 4 14.25 0.00 0.63 11.79 0.05 73.28 11:43:01 5 15.90 0.00 0.67 0.10 0.05 83.29 11:43:01 6 13.16 0.00 0.60 1.91 0.05 84.28 11:43:01 7 13.98 0.00 0.30 0.00 0.03 85.69 11:43:01 8 15.98 0.00 1.00 0.57 0.05 82.40 11:43:01 9 17.42 0.00 0.62 0.22 0.05 81.70 11:43:01 10 13.89 0.00 0.72 0.45 0.03 84.90 11:43:01 11 19.24 0.00 0.57 1.22 0.07 78.91 11:43:01 12 12.47 0.00 0.33 0.03 0.05 87.11 11:43:01 13 7.82 0.00 0.28 0.00 0.02 91.88 11:43:01 14 9.83 0.00 0.37 0.02 0.03 89.75 11:43:01 15 22.03 0.00 1.34 3.80 0.07 72.75 11:44:01 all 30.06 0.00 1.03 1.14 0.07 67.69 11:44:01 0 27.42 0.00 0.73 0.03 0.05 71.76 11:44:01 1 31.95 0.00 0.94 1.31 0.07 65.73 11:44:01 2 36.65 0.00 0.87 0.00 0.08 62.40 11:44:01 3 32.96 0.00 0.85 0.00 0.08 66.10 11:44:01 4 41.27 0.00 1.12 0.23 0.07 57.31 11:44:01 5 26.26 0.00 0.66 0.00 0.07 73.02 11:44:01 6 34.39 0.00 1.71 0.33 0.08 63.49 11:44:01 7 23.87 0.00 1.23 6.54 0.08 68.28 11:44:01 8 28.85 0.00 0.74 8.88 0.08 61.45 11:44:01 9 32.53 0.00 1.54 0.02 0.08 65.83 11:44:01 10 31.33 0.00 1.86 0.27 0.10 66.44 11:44:01 11 33.25 0.00 1.05 0.27 0.05 65.38 11:44:01 12 22.46 0.00 0.64 0.02 0.05 76.84 11:44:01 13 28.58 0.00 0.70 0.00 0.07 70.65 11:44:01 14 21.04 0.00 0.81 0.25 0.08 77.81 11:44:01 15 28.21 0.00 1.04 0.22 0.07 70.47 11:45:01 all 31.03 0.00 1.02 0.81 0.08 67.07 11:45:01 0 25.85 0.00 0.77 0.00 0.07 73.31 11:45:01 1 39.93 0.00 1.04 5.67 0.10 53.26 11:45:01 2 33.90 0.00 1.14 0.00 0.10 64.87 11:45:01 3 31.69 0.00 1.16 0.00 0.07 67.08 11:45:01 4 31.91 0.00 1.37 0.00 0.07 66.66 11:45:01 5 28.70 0.00 1.48 0.00 0.08 69.74 11:45:01 6 30.09 0.00 1.00 0.00 0.07 68.84 11:45:01 7 29.76 0.00 0.57 0.74 0.07 68.87 11:45:01 8 38.23 0.00 0.92 0.00 0.08 60.77 11:45:01 9 28.36 0.00 0.88 0.00 0.07 70.68 11:45:01 10 27.59 0.00 0.79 0.18 0.08 71.36 11:45:01 11 25.73 0.00 0.49 0.00 0.07 73.72 11:45:01 12 41.32 0.00 1.15 0.00 0.10 57.42 11:45:01 13 32.06 0.00 0.94 6.36 0.08 60.56 11:45:01 14 25.37 0.00 0.92 0.00 0.05 73.66 11:45:01 15 25.96 0.00 1.63 0.00 0.07 72.35 11:46:01 all 27.78 0.00 0.98 1.30 0.07 69.87 11:46:01 0 20.37 0.00 0.87 12.00 0.07 66.70 11:46:01 1 27.77 0.00 1.37 0.00 0.07 70.79 11:46:01 2 31.41 0.00 1.24 0.23 0.08 67.03 11:46:01 3 36.20 0.00 0.58 0.00 0.07 63.15 11:46:01 4 37.74 0.00 0.97 1.29 0.07 59.94 11:46:01 5 27.59 0.00 0.82 0.38 0.05 71.15 11:46:01 6 28.60 0.00 0.85 3.74 0.08 66.72 11:46:01 7 29.31 0.00 0.37 0.00 0.07 70.26 11:46:01 8 22.66 0.00 0.97 0.00 0.08 76.28 11:46:01 9 26.44 0.00 2.04 0.00 0.07 71.46 11:46:01 10 28.81 0.00 0.52 0.07 0.07 70.53 11:46:01 11 17.17 0.00 1.29 0.00 0.08 81.46 11:46:01 12 27.92 0.00 1.52 0.00 0.10 70.46 11:46:01 13 24.69 0.00 0.50 3.03 0.07 71.71 11:46:01 14 22.01 0.00 1.10 0.00 0.07 76.82 11:46:01 15 35.84 0.00 0.70 0.00 0.08 63.37 11:47:01 all 15.95 0.00 0.74 1.48 0.05 81.78 11:47:01 0 11.37 0.00 0.50 0.00 0.03 88.09 11:47:01 1 15.05 0.00 0.82 0.00 0.05 84.08 11:47:01 2 13.60 0.00 0.58 0.00 0.05 85.76 11:47:01 3 8.02 0.00 0.47 0.02 0.03 91.46 11:47:01 4 30.34 0.00 1.09 0.40 0.05 68.12 11:47:01 5 16.86 0.00 1.12 0.00 0.07 81.95 11:47:01 6 6.41 0.00 0.64 15.82 0.03 77.09 11:47:01 7 20.64 0.00 0.94 5.92 0.05 72.46 11:47:01 8 19.28 0.00 0.74 0.50 0.05 79.43 11:47:01 9 27.30 0.00 0.97 0.33 0.05 71.35 11:47:01 10 16.91 0.00 0.63 0.02 0.03 82.40 11:47:01 11 10.35 0.00 0.59 0.00 0.05 89.01 11:47:01 12 14.34 0.00 1.10 0.72 0.05 83.79 11:47:01 13 18.07 0.00 0.33 0.00 0.03 81.56 11:47:01 14 9.52 0.00 0.27 0.00 0.05 90.16 11:47:01 15 17.18 0.00 1.04 0.00 0.03 81.75 Average: all 20.84 0.00 0.86 1.45 0.06 76.79 Average: 0 18.33 0.00 0.70 2.15 0.04 78.78 Average: 1 26.70 0.00 1.26 1.48 0.06 70.49 Average: 2 21.94 0.00 0.85 0.21 0.06 76.94 Average: 3 21.09 0.00 0.94 0.06 0.06 77.86 Average: 4 26.64 0.00 0.99 3.25 0.06 69.06 Average: 5 19.25 0.00 0.86 3.33 0.06 76.50 Average: 6 19.17 0.00 0.87 3.65 0.06 76.25 Average: 7 20.63 0.00 0.62 2.21 0.06 76.48 Average: 8 21.27 0.00 0.95 3.03 0.07 74.68 Average: 9 22.55 0.00 1.06 0.12 0.06 76.21 Average: 10 20.21 0.00 0.80 0.17 0.06 78.76 Average: 11 18.31 0.00 0.73 0.28 0.06 80.62 Average: 12 19.79 0.00 0.81 0.64 0.06 78.69 Average: 13 18.61 0.00 0.50 1.56 0.05 79.29 Average: 14 15.22 0.00 0.65 0.11 0.05 83.97 Average: 15 23.78 0.00 1.18 1.00 0.06 73.97