---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-21751 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 1164 58915 0 4341 62565 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:76:fa:57 brd ff:ff:ff:ff:ff:ff inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe76:fa57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:f8:c3:31 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-21751) 06/17/25 _x86_64_ (16 CPU) 07:34:33 LINUX RESTART (16 CPU) 07:35:02 tps rtps wtps bread/s bwrtn/s 07:36:01 329.59 58.68 270.90 3729.54 40514.22 07:37:01 184.04 43.41 140.63 2465.06 41047.56 07:38:01 31.97 4.15 27.82 135.55 25499.90 07:39:01 37.08 0.47 36.61 14.53 38989.77 07:40:01 40.42 0.12 40.30 3.07 46467.58 07:41:01 61.09 1.83 59.26 110.65 49184.47 Average: 113.43 18.00 95.43 1068.95 40283.03 07:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:36:01 62932756 64294656 3034988 4.60 81344 1814100 2034780 3.04 962072 1661156 162384 07:37:01 61177560 62958012 4790184 7.26 98880 2198848 2810200 4.19 2378432 1964224 26256 07:38:01 60328848 62378244 5638896 8.55 100904 2460192 3313380 4.94 3064140 2112768 229260 07:39:01 59370772 62096000 6596972 10.00 104392 3120084 4375048 6.53 3350668 2762416 433660 07:40:01 56571772 60054588 9395972 14.24 107212 3861984 5542008 8.27 5414664 3465756 494328 07:41:01 60329552 64065856 5638192 8.55 111864 4106100 2127100 3.17 1416416 3698088 13244 Average: 60118543 62641226 5849201 8.87 100766 2926885 3367086 5.02 2764399 2610735 226522 07:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 ens3 513.47 325.17 2041.86 68.97 0.00 0.00 0.00 0.00 07:36:01 lo 1.90 1.90 0.22 0.22 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 ens3 640.44 458.22 3797.36 100.92 0.00 0.00 0.00 0.00 07:37:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 ens3 351.02 246.78 553.45 95.34 0.00 0.00 0.00 0.00 07:38:01 lo 33.41 33.41 183.98 183.98 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 ens3 415.70 275.30 137.84 99.69 0.00 0.00 0.00 0.00 07:39:01 lo 3.40 3.40 1.53 1.53 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 ens3 390.57 266.08 697.40 89.93 0.00 0.00 0.00 0.00 07:40:01 lo 3.47 3.47 1.55 1.55 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 ens3 87.74 63.91 159.74 26.68 0.00 0.00 0.00 0.00 07:41:01 lo 1.87 1.87 0.65 0.65 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 399.50 272.43 1228.99 80.29 0.00 0.00 0.00 0.00 Average: lo 7.43 7.43 31.42 31.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-21751) 06/17/25 _x86_64_ (16 CPU) 07:34:33 LINUX RESTART (16 CPU) 07:35:02 CPU %user %nice %system %iowait %steal %idle 07:36:01 all 5.89 0.00 0.61 1.80 0.02 91.68 07:36:01 0 1.44 0.00 0.14 0.02 0.00 98.41 07:36:01 1 7.63 0.00 0.92 8.75 0.03 82.66 07:36:01 2 2.05 0.00 0.27 8.79 0.02 88.86 07:36:01 3 3.70 0.00 0.25 0.00 0.02 96.03 07:36:01 4 4.75 0.00 0.36 0.02 0.03 94.84 07:36:01 5 1.71 0.00 0.29 0.15 0.02 97.83 07:36:01 6 30.46 0.00 2.06 2.54 0.05 64.89 07:36:01 7 10.10 0.00 0.80 0.63 0.03 88.44 07:36:01 8 9.94 0.00 1.00 0.58 0.03 88.44 07:36:01 9 3.87 0.00 0.44 0.47 0.07 95.16 07:36:01 10 4.84 0.00 1.24 3.87 0.02 90.04 07:36:01 11 3.29 0.00 0.78 0.36 0.03 95.54 07:36:01 12 5.35 0.00 0.44 0.22 0.02 93.97 07:36:01 13 1.37 0.00 0.20 0.25 0.02 98.15 07:36:01 14 2.57 0.00 0.42 2.00 0.02 94.99 07:36:01 15 1.32 0.00 0.20 0.19 0.02 98.27 07:37:01 all 20.75 0.00 1.03 1.11 0.07 77.04 07:37:01 0 15.33 0.00 0.77 0.02 0.07 83.82 07:37:01 1 15.67 0.00 0.87 10.66 0.07 72.74 07:37:01 2 23.48 0.00 1.80 0.77 0.07 73.88 07:37:01 3 24.90 0.00 0.63 0.05 0.07 74.35 07:37:01 4 19.65 0.00 0.69 0.03 0.07 79.56 07:37:01 5 18.98 0.00 0.57 1.31 0.07 79.08 07:37:01 6 20.68 0.00 0.58 0.03 0.05 78.65 07:37:01 7 19.53 0.00 0.85 0.08 0.07 79.47 07:37:01 8 38.24 0.00 2.17 1.52 0.10 57.97 07:37:01 9 15.15 0.00 0.45 0.00 0.05 84.36 07:37:01 10 14.67 0.00 1.00 0.39 0.07 83.88 07:37:01 11 26.04 0.00 1.54 0.70 0.07 71.66 07:37:01 12 17.04 0.00 0.99 0.10 0.08 81.78 07:37:01 13 19.75 0.00 0.62 0.00 0.07 79.56 07:37:01 14 21.25 0.00 1.76 0.25 0.07 76.68 07:37:01 15 21.71 0.00 1.17 1.89 0.05 75.18 07:38:01 all 31.85 0.00 0.88 0.72 0.08 66.47 07:38:01 0 29.57 0.00 0.64 0.00 0.07 69.73 07:38:01 1 23.94 0.00 0.82 10.63 0.08 64.52 07:38:01 2 33.65 0.00 0.82 0.28 0.08 65.16 07:38:01 3 38.49 0.00 0.89 0.00 0.08 60.54 07:38:01 4 34.12 0.00 1.02 0.00 0.08 64.77 07:38:01 5 43.87 0.00 1.44 0.02 0.08 54.59 07:38:01 6 30.09 0.00 0.91 0.05 0.08 68.87 07:38:01 7 35.55 0.00 0.84 0.00 0.08 63.53 07:38:01 8 41.94 0.00 1.10 0.08 0.08 56.79 07:38:01 9 35.66 0.00 0.90 0.00 0.10 63.34 07:38:01 10 23.71 0.00 0.63 0.00 0.05 75.60 07:38:01 11 21.52 0.00 0.50 0.00 0.05 77.93 07:38:01 12 30.58 0.00 0.64 0.00 0.07 68.72 07:38:01 13 30.77 0.00 1.32 0.45 0.10 67.35 07:38:01 14 25.90 0.00 0.65 0.03 0.07 73.35 07:38:01 15 30.27 0.00 1.00 0.00 0.07 68.66 07:39:01 all 30.06 0.00 1.04 0.74 0.08 68.08 07:39:01 0 34.24 0.00 1.55 0.00 0.08 64.12 07:39:01 1 28.29 0.00 0.95 8.91 0.07 61.78 07:39:01 2 33.60 0.00 1.26 0.00 0.10 65.05 07:39:01 3 45.65 0.00 2.13 0.00 0.08 52.14 07:39:01 4 35.81 0.00 1.25 0.00 0.08 62.85 07:39:01 5 28.63 0.00 1.48 2.08 0.08 67.73 07:39:01 6 33.86 0.00 0.94 0.02 0.08 65.10 07:39:01 7 28.16 0.00 0.95 0.00 0.07 70.82 07:39:01 8 24.23 0.00 1.17 0.10 0.07 74.43 07:39:01 9 33.73 0.00 0.68 0.00 0.07 65.51 07:39:01 10 27.36 0.00 0.76 0.00 0.12 71.77 07:39:01 11 29.70 0.00 0.85 0.75 0.07 68.63 07:39:01 12 28.07 0.00 0.60 0.00 0.07 71.27 07:39:01 13 14.66 0.00 0.67 0.00 0.05 84.62 07:39:01 14 38.86 0.00 0.88 0.02 0.08 60.16 07:39:01 15 16.20 0.00 0.45 0.00 0.05 83.30 07:40:01 all 29.58 0.00 1.00 0.96 0.07 68.38 07:40:01 0 30.36 0.00 0.65 3.78 0.07 65.15 07:40:01 1 31.90 0.00 1.36 2.82 0.08 63.85 07:40:01 2 27.28 0.00 1.73 3.55 0.08 67.35 07:40:01 3 30.70 0.00 1.04 1.17 0.08 67.01 07:40:01 4 28.08 0.00 0.65 0.10 0.05 71.12 07:40:01 5 33.65 0.00 1.99 0.00 0.07 64.29 07:40:01 6 29.40 0.00 1.39 0.00 0.07 69.14 07:40:01 7 33.82 0.00 0.65 0.02 0.08 65.43 07:40:01 8 31.50 0.00 0.70 0.00 0.07 67.73 07:40:01 9 19.16 0.00 1.07 0.02 0.07 79.69 07:40:01 10 31.01 0.00 0.99 0.00 0.07 67.94 07:40:01 11 25.94 0.00 0.57 0.12 0.05 73.33 07:40:01 12 34.14 0.00 0.64 0.00 0.08 65.14 07:40:01 13 33.03 0.00 1.16 0.00 0.07 65.75 07:40:01 14 30.25 0.00 0.80 0.00 0.07 68.88 07:40:01 15 23.09 0.00 0.67 3.83 0.05 72.36 07:41:01 all 7.26 0.00 0.45 1.83 0.02 90.44 07:41:01 0 35.47 0.00 1.20 1.10 0.07 62.17 07:41:01 1 5.42 0.00 0.37 0.40 0.03 93.78 07:41:01 2 7.09 0.00 0.77 7.31 0.02 84.81 07:41:01 3 2.04 0.00 0.48 0.00 0.02 97.46 07:41:01 4 5.67 0.00 0.25 0.00 0.03 94.04 07:41:01 5 2.61 0.00 0.22 0.02 0.02 97.14 07:41:01 6 6.82 0.00 0.55 0.00 0.02 92.62 07:41:01 7 3.61 0.00 0.27 12.25 0.02 83.86 07:41:01 8 0.75 0.00 0.12 0.00 0.02 99.12 07:41:01 9 3.12 0.00 0.13 0.00 0.02 96.73 07:41:01 10 1.17 0.00 0.10 0.00 0.02 98.72 07:41:01 11 4.65 0.00 0.38 4.22 0.02 90.73 07:41:01 12 1.74 0.00 0.33 2.40 0.02 95.51 07:41:01 13 2.10 0.00 0.10 0.00 0.02 97.78 07:41:01 14 1.15 0.00 0.32 0.00 0.02 98.52 07:41:01 15 32.75 0.00 1.70 1.55 0.07 63.93 Average: all 20.93 0.00 0.84 1.19 0.06 76.99 Average: 0 24.46 0.00 0.83 0.82 0.06 73.84 Average: 1 18.82 0.00 0.88 7.02 0.06 73.22 Average: 2 21.22 0.00 1.11 3.44 0.06 74.16 Average: 3 24.27 0.00 0.90 0.20 0.06 74.56 Average: 4 21.37 0.00 0.70 0.03 0.06 77.84 Average: 5 21.62 0.00 1.00 0.60 0.06 76.73 Average: 6 25.18 0.00 1.07 0.43 0.06 73.26 Average: 7 21.82 0.00 0.73 2.17 0.06 75.23 Average: 8 24.45 0.00 1.04 0.38 0.06 74.06 Average: 9 18.46 0.00 0.61 0.08 0.06 80.79 Average: 10 17.15 0.00 0.79 0.70 0.06 81.31 Average: 11 18.55 0.00 0.77 1.03 0.05 79.61 Average: 12 19.51 0.00 0.61 0.46 0.06 79.37 Average: 13 16.96 0.00 0.68 0.12 0.05 82.19 Average: 14 20.02 0.00 0.81 0.38 0.05 78.74 Average: 15 20.94 0.00 0.87 1.25 0.05 76.90