---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-24165 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 1029 59036 0 4356 62701 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:ef:3b:31 brd ff:ff:ff:ff:ff:ff inet 10.30.106.100/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:feef:3b31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:24:91:97 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-24165) 06/27/25 _x86_64_ (16 CPU) 13:41:34 LINUX RESTART (16 CPU) 13:42:00 tps rtps wtps bread/s bwrtn/s 13:43:01 337.72 34.80 302.92 1162.30 83699.33 13:44:01 201.00 44.07 156.93 2494.10 89393.94 13:45:01 62.56 3.50 59.06 103.98 75516.35 13:46:01 64.97 0.45 64.52 13.46 85401.77 13:47:01 33.97 0.28 33.69 12.53 33021.39 Average: 140.70 16.68 124.02 758.65 73439.93 13:42:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:43:01 62854756 64314588 3112988 4.72 87496 1901076 2132248 3.18 951568 1736996 232076 13:44:01 60413180 62208768 5554564 8.42 99656 2212808 3773476 5.63 3149260 1954668 25672 13:45:01 59882584 61958368 6085160 9.22 102280 2484032 4307880 6.43 3490392 2133176 241684 13:46:01 58631300 61371936 7336444 11.12 104680 3134992 4071444 6.08 4075852 2774688 435068 13:47:01 60473524 64223324 5494220 8.33 109296 4122692 2053144 3.06 1254692 3717852 454728 Average: 60451069 62815397 5516675 8.36 100682 2771120 3267638 4.88 2584353 2463476 277846 13:42:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:43:01 ens3 487.26 343.44 2107.28 80.97 0.00 0.00 0.00 0.00 13:43:01 lo 1.38 1.38 0.16 0.16 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 688.09 463.20 3668.37 116.32 0.00 0.00 0.00 0.00 13:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 ens3 858.84 423.15 667.09 152.69 0.00 0.00 0.00 0.00 13:45:01 lo 37.11 37.11 184.27 184.27 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 ens3 439.89 214.11 112.41 80.67 0.00 0.00 0.00 0.00 13:46:01 lo 3.85 3.85 1.98 1.98 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 ens3 334.47 189.62 794.85 61.95 0.00 0.00 0.00 0.00 13:47:01 lo 4.20 4.20 1.67 1.67 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 561.46 326.76 1472.17 98.46 0.00 0.00 0.00 0.00 Average: lo 9.37 9.37 37.50 37.50 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-24165) 06/27/25 _x86_64_ (16 CPU) 13:41:34 LINUX RESTART (16 CPU) 13:42:00 CPU %user %nice %system %iowait %steal %idle 13:43:01 all 6.13 0.00 0.54 1.13 0.03 92.18 13:43:01 0 2.49 0.00 0.13 0.00 0.00 97.38 13:43:01 1 1.93 0.00 0.34 0.18 0.02 97.53 13:43:01 2 22.27 0.00 2.05 4.24 0.03 71.40 13:43:01 3 22.84 0.00 1.56 0.64 0.05 74.92 13:43:01 4 6.29 0.00 0.67 0.88 0.03 92.12 13:43:01 5 3.14 0.00 0.44 0.02 0.05 96.35 13:43:01 6 8.39 0.00 0.99 0.25 0.03 90.34 13:43:01 7 2.98 0.00 0.20 0.00 0.02 96.80 13:43:01 8 1.07 0.00 0.13 0.03 0.02 98.75 13:43:01 9 2.00 0.00 0.13 0.00 0.02 97.85 13:43:01 10 12.11 0.00 0.79 0.30 0.05 86.76 13:43:01 11 0.94 0.00 0.31 2.58 0.02 96.16 13:43:01 12 1.45 0.00 0.35 0.00 0.02 98.19 13:43:01 13 6.85 0.00 0.21 0.02 0.03 92.89 13:43:01 14 0.36 0.00 0.20 9.04 0.03 90.37 13:43:01 15 2.89 0.00 0.07 0.00 0.02 97.03 13:44:01 all 27.32 0.00 1.05 0.55 0.07 71.01 13:44:01 0 30.72 0.00 0.64 0.17 0.08 68.40 13:44:01 1 28.69 0.00 0.89 0.44 0.07 69.92 13:44:01 2 25.87 0.00 0.86 0.29 0.08 72.90 13:44:01 3 33.29 0.00 1.04 0.43 0.08 65.15 13:44:01 4 31.42 0.00 1.05 1.80 0.07 65.66 13:44:01 5 26.04 0.00 0.97 0.20 0.07 72.72 13:44:01 6 34.14 0.00 1.45 0.12 0.07 64.22 13:44:01 7 22.41 0.00 1.22 0.02 0.05 76.30 13:44:01 8 15.06 0.00 0.50 0.00 0.05 84.39 13:44:01 9 24.92 0.00 1.04 0.08 0.07 73.89 13:44:01 10 24.02 0.00 1.49 0.62 0.07 73.81 13:44:01 11 23.96 0.00 0.82 0.33 0.07 74.82 13:44:01 12 32.90 0.00 0.94 0.02 0.08 66.06 13:44:01 13 28.01 0.00 1.77 0.32 0.07 69.83 13:44:01 14 24.54 0.00 0.74 3.38 0.07 71.27 13:44:01 15 31.23 0.00 1.34 0.54 0.07 66.82 13:45:01 all 29.43 0.00 0.87 0.29 0.07 69.34 13:45:01 0 39.20 0.00 1.33 0.00 0.08 59.38 13:45:01 1 31.73 0.00 1.25 0.10 0.07 66.85 13:45:01 2 33.83 0.00 0.94 3.36 0.10 61.78 13:45:01 3 31.27 0.00 0.75 0.00 0.07 67.91 13:45:01 4 36.89 0.00 0.80 0.05 0.07 62.19 13:45:01 5 36.20 0.00 1.20 0.00 0.07 62.53 13:45:01 6 34.29 0.00 0.97 0.00 0.07 64.68 13:45:01 7 26.05 0.00 0.67 0.00 0.07 73.22 13:45:01 8 23.96 0.00 0.67 0.00 0.05 75.32 13:45:01 9 23.21 0.00 0.92 0.00 0.07 75.80 13:45:01 10 16.21 0.00 0.70 0.02 0.05 83.02 13:45:01 11 26.83 0.00 0.75 0.00 0.05 72.37 13:45:01 12 34.93 0.00 0.77 0.00 0.05 64.26 13:45:01 13 19.39 0.00 0.63 0.07 0.03 79.88 13:45:01 14 26.57 0.00 0.64 0.00 0.07 72.73 13:45:01 15 30.39 0.00 0.89 1.09 0.08 67.55 13:46:01 all 31.46 0.00 1.08 0.41 0.08 66.98 13:46:01 0 34.47 0.00 0.89 0.00 0.08 64.56 13:46:01 1 44.02 0.00 1.44 0.00 0.08 54.46 13:46:01 2 31.73 0.00 1.39 0.74 0.08 66.06 13:46:01 3 32.16 0.00 1.67 0.00 0.07 66.10 13:46:01 4 29.51 0.00 1.07 0.02 0.08 69.32 13:46:01 5 29.50 0.00 0.65 0.00 0.07 69.78 13:46:01 6 29.24 0.00 0.96 5.12 0.08 64.60 13:46:01 7 33.07 0.00 0.79 0.02 0.07 66.06 13:46:01 8 41.11 0.00 0.92 0.00 0.10 57.87 13:46:01 9 25.05 0.00 0.82 0.00 0.07 74.07 13:46:01 10 21.55 0.00 0.63 0.00 0.07 77.75 13:46:01 11 36.23 0.00 1.31 0.00 0.10 62.36 13:46:01 12 33.40 0.00 1.61 0.62 0.08 64.29 13:46:01 13 24.58 0.00 1.20 0.12 0.08 74.01 13:46:01 14 25.75 0.00 0.87 0.00 0.07 73.32 13:46:01 15 31.91 0.00 1.07 0.00 0.08 66.93 13:47:01 all 27.01 0.00 1.10 0.17 0.07 71.66 13:47:01 0 38.23 0.00 1.29 0.17 0.08 60.23 13:47:01 1 25.90 0.00 0.90 0.02 0.08 73.10 13:47:01 2 30.70 0.00 1.32 0.00 0.08 67.90 13:47:01 3 30.48 0.00 2.85 0.35 0.07 66.24 13:47:01 4 18.71 0.00 1.04 0.54 0.05 79.67 13:47:01 5 17.53 0.00 0.97 0.00 0.05 81.45 13:47:01 6 34.39 0.00 1.54 0.00 0.07 64.01 13:47:01 7 26.84 0.00 0.90 0.00 0.07 72.19 13:47:01 8 38.02 0.00 1.04 0.00 0.07 60.88 13:47:01 9 23.14 0.00 0.80 0.00 0.08 75.98 13:47:01 10 19.87 0.00 0.72 0.00 0.05 79.37 13:47:01 11 14.70 0.00 0.77 0.00 0.07 84.47 13:47:01 12 21.53 0.00 0.84 1.52 0.08 76.03 13:47:01 13 30.60 0.00 0.90 0.15 0.07 68.28 13:47:01 14 30.35 0.00 0.69 0.00 0.07 68.89 13:47:01 15 31.13 0.00 0.99 0.00 0.07 67.81 Average: all 24.20 0.00 0.92 0.51 0.06 74.30 Average: 0 28.92 0.00 0.85 0.07 0.07 70.10 Average: 1 26.36 0.00 0.96 0.15 0.06 72.47 Average: 2 28.86 0.00 1.31 1.73 0.08 68.01 Average: 3 29.98 0.00 1.57 0.29 0.07 68.09 Average: 4 24.49 0.00 0.93 0.66 0.06 73.86 Average: 5 22.41 0.00 0.85 0.04 0.06 76.64 Average: 6 28.02 0.00 1.18 1.09 0.06 69.65 Average: 7 22.19 0.00 0.75 0.01 0.05 77.00 Average: 8 23.76 0.00 0.65 0.01 0.06 75.53 Average: 9 19.59 0.00 0.74 0.02 0.06 79.59 Average: 10 18.72 0.00 0.87 0.19 0.06 80.17 Average: 11 20.45 0.00 0.79 0.59 0.06 78.11 Average: 12 24.76 0.00 0.90 0.43 0.06 73.85 Average: 13 21.82 0.00 0.94 0.13 0.06 77.04 Average: 14 21.45 0.00 0.62 2.50 0.06 75.36 Average: 15 25.42 0.00 0.87 0.32 0.06 73.32