---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-28898 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 1168 58747 0 4505 62559 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:60:aa:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe60:aaa2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:52:6a:74 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-28898) 07/18/25 _x86_64_ (16 CPU) 11:35:03 LINUX RESTART (16 CPU) 11:36:01 tps rtps wtps bread/s bwrtn/s 11:37:01 160.75 34.76 125.99 1700.50 36525.82 11:38:01 120.00 16.50 103.50 958.77 36802.53 11:39:01 38.35 0.40 37.95 10.53 34553.82 11:40:01 36.51 0.38 36.13 10.53 40916.91 11:41:01 56.61 0.75 55.86 84.25 58061.52 Average: 82.44 10.56 71.89 552.94 41371.73 11:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 62595224 64140204 3372520 5.11 91728 1979072 2326220 3.47 1126924 1813552 136908 11:38:01 59741328 61565972 6226416 9.44 101128 2238892 3794380 5.66 3810812 1959756 14924 11:39:01 59303816 61658732 6663928 10.10 104420 2755372 4412488 6.58 3800596 2386960 230180 11:40:01 57922872 61021692 8044872 12.20 107412 3483532 4253616 6.35 4430192 3105132 463416 11:41:01 60133104 64030988 5834640 8.84 112080 4264784 2201356 3.28 1460076 3845088 267188 Average: 59939269 62483518 6028475 9.14 103354 2944330 3397612 5.07 2925720 2622098 222523 11:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 ens3 184.44 128.46 1324.50 21.30 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 11:38:01 ens3 722.21 468.46 3500.90 125.78 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 lo 1.63 1.63 1.80 1.80 0.00 0.00 0.00 0.00 11:39:01 ens3 549.75 342.12 558.62 133.73 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 38.45 38.45 190.26 190.26 0.00 0.00 0.00 0.00 11:40:01 ens3 437.91 263.16 719.40 99.54 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 3.97 3.97 1.59 1.59 0.00 0.00 0.00 0.00 11:41:01 ens3 206.02 135.36 188.18 44.57 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 lo 3.25 3.25 1.60 1.60 0.00 0.00 0.00 0.00 Average: ens3 420.06 267.51 1258.30 84.98 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 9.73 9.73 39.09 39.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-28898) 07/18/25 _x86_64_ (16 CPU) 11:35:03 LINUX RESTART (16 CPU) 11:36:01 CPU %user %nice %system %iowait %steal %idle 11:37:01 all 5.94 0.00 0.43 1.26 0.02 92.35 11:37:01 0 0.30 0.00 0.05 0.00 0.00 99.65 11:37:01 1 23.83 0.00 1.47 1.72 0.05 72.93 11:37:01 2 7.93 0.00 0.64 0.22 0.03 91.19 11:37:01 3 22.84 0.00 1.42 0.74 0.03 74.97 11:37:01 4 1.67 0.00 0.22 0.30 0.02 97.80 11:37:01 5 13.73 0.00 0.95 0.82 0.05 84.45 11:37:01 6 4.49 0.00 0.30 0.15 0.02 95.04 11:37:01 7 3.64 0.00 0.47 1.17 0.03 94.69 11:37:01 8 2.68 0.00 0.10 0.07 0.02 97.13 11:37:01 9 1.52 0.00 0.08 0.02 0.02 98.37 11:37:01 10 0.97 0.00 0.47 14.45 0.03 84.07 11:37:01 11 4.22 0.00 0.15 0.13 0.02 95.48 11:37:01 12 2.52 0.00 0.28 0.03 0.02 97.14 11:37:01 13 1.42 0.00 0.10 0.28 0.02 98.18 11:37:01 14 0.98 0.00 0.05 0.10 0.00 98.87 11:37:01 15 2.35 0.00 0.05 0.00 0.02 97.58 11:38:01 all 30.17 0.00 1.10 0.78 0.09 67.86 11:38:01 0 28.19 0.00 0.90 0.00 0.08 70.83 11:38:01 1 35.56 0.00 1.46 0.20 0.08 62.69 11:38:01 2 26.43 0.00 1.15 0.35 0.08 71.98 11:38:01 3 33.83 0.00 0.92 5.75 0.10 59.39 11:38:01 4 24.21 0.00 1.14 1.02 0.07 73.56 11:38:01 5 28.63 0.00 1.53 0.03 0.08 69.72 11:38:01 6 34.50 0.00 1.35 0.05 0.08 64.02 11:38:01 7 26.66 0.00 0.83 2.67 0.08 69.76 11:38:01 8 32.75 0.00 2.06 0.18 0.10 64.91 11:38:01 9 20.39 0.00 0.77 0.02 0.05 78.77 11:38:01 10 30.22 0.00 1.16 1.46 0.10 67.07 11:38:01 11 34.01 0.00 0.49 0.00 0.08 65.42 11:38:01 12 40.50 0.00 0.70 0.00 0.10 58.70 11:38:01 13 21.53 0.00 0.84 0.57 0.07 76.99 11:38:01 14 23.49 0.00 1.42 0.03 0.10 74.96 11:38:01 15 41.87 0.00 0.94 0.12 0.12 56.96 11:39:01 all 30.21 0.00 0.82 0.69 0.08 68.19 11:39:01 0 23.48 0.00 0.62 0.00 0.08 75.81 11:39:01 1 30.24 0.00 0.53 0.35 0.07 68.81 11:39:01 2 36.71 0.00 0.70 0.00 0.08 62.51 11:39:01 3 32.79 0.00 0.54 6.91 0.08 59.68 11:39:01 4 27.61 0.00 1.26 0.00 0.12 71.02 11:39:01 5 23.27 0.00 0.66 0.00 0.08 75.99 11:39:01 6 35.81 0.00 0.82 0.03 0.10 63.24 11:39:01 7 30.51 0.00 1.54 3.45 0.08 64.42 11:39:01 8 30.60 0.00 1.26 0.13 0.08 67.93 11:39:01 9 38.96 0.00 0.65 0.00 0.10 60.29 11:39:01 10 20.80 0.00 0.85 0.00 0.08 78.26 11:39:01 11 35.67 0.00 0.67 0.00 0.08 63.57 11:39:01 12 31.57 0.00 0.87 0.18 0.07 67.31 11:39:01 13 30.09 0.00 0.95 0.00 0.07 68.89 11:39:01 14 25.04 0.00 0.49 0.00 0.08 74.39 11:39:01 15 30.17 0.00 0.75 0.00 0.08 68.99 11:40:01 all 29.21 0.00 0.94 0.75 0.09 69.01 11:40:01 0 24.06 0.00 0.69 0.03 0.08 75.13 11:40:01 1 37.09 0.00 2.39 0.02 0.08 60.42 11:40:01 2 30.12 0.00 1.14 0.00 0.08 68.66 11:40:01 3 27.54 0.00 0.57 0.03 0.08 71.78 11:40:01 4 32.30 0.00 0.59 0.12 0.12 66.88 11:40:01 5 25.45 0.00 0.73 0.00 0.10 73.72 11:40:01 6 30.93 0.00 0.47 0.00 0.08 68.52 11:40:01 7 28.69 0.00 0.99 4.13 0.10 66.09 11:40:01 8 24.71 0.00 0.80 0.00 0.08 74.41 11:40:01 9 29.63 0.00 1.29 7.48 0.10 61.50 11:40:01 10 23.32 0.00 0.69 0.03 0.05 75.91 11:40:01 11 26.17 0.00 0.67 0.02 0.08 73.06 11:40:01 12 42.08 0.00 0.95 0.00 0.10 56.87 11:40:01 13 40.58 0.00 1.78 0.05 0.08 57.51 11:40:01 14 19.89 0.00 0.59 0.00 0.05 79.48 11:40:01 15 24.93 0.00 0.72 0.08 0.07 74.20 11:41:01 all 18.66 0.00 0.74 1.04 0.05 79.50 11:41:01 0 8.27 0.00 0.53 0.00 0.05 91.15 11:41:01 1 21.12 0.00 1.10 0.33 0.07 77.37 11:41:01 2 43.84 0.00 1.42 0.94 0.10 53.71 11:41:01 3 16.48 0.00 0.75 6.22 0.05 76.49 11:41:01 4 23.48 0.00 1.37 3.24 0.05 71.85 11:41:01 5 16.11 0.00 0.37 0.00 0.05 83.47 11:41:01 6 13.84 0.00 0.63 0.02 0.07 85.44 11:41:01 7 16.68 0.00 0.89 0.02 0.03 82.39 11:41:01 8 17.11 0.00 0.42 0.00 0.05 82.42 11:41:01 9 11.88 0.00 0.50 0.90 0.03 86.69 11:41:01 10 13.43 0.00 0.49 5.05 0.05 80.98 11:41:01 11 24.46 0.00 0.89 0.00 0.05 74.60 11:41:01 12 15.54 0.00 0.85 0.00 0.05 83.56 11:41:01 13 18.98 0.00 0.65 0.03 0.05 80.28 11:41:01 14 16.13 0.00 0.49 0.00 0.07 83.32 11:41:01 15 21.20 0.00 0.55 0.00 0.05 78.20 Average: all 22.83 0.00 0.81 0.90 0.07 75.39 Average: 0 16.85 0.00 0.56 0.01 0.06 82.53 Average: 1 29.56 0.00 1.39 0.53 0.07 68.45 Average: 2 29.01 0.00 1.01 0.30 0.08 69.60 Average: 3 26.70 0.00 0.84 3.93 0.07 68.46 Average: 4 21.83 0.00 0.91 0.94 0.07 76.24 Average: 5 21.43 0.00 0.85 0.17 0.07 77.48 Average: 6 23.90 0.00 0.71 0.05 0.07 75.26 Average: 7 21.21 0.00 0.94 2.28 0.07 75.50 Average: 8 21.56 0.00 0.93 0.08 0.07 77.37 Average: 9 20.45 0.00 0.66 1.68 0.06 77.16 Average: 10 17.75 0.00 0.73 4.20 0.06 77.26 Average: 11 24.90 0.00 0.57 0.03 0.06 74.44 Average: 12 26.43 0.00 0.73 0.04 0.07 72.73 Average: 13 22.50 0.00 0.86 0.19 0.06 76.39 Average: 14 17.09 0.00 0.61 0.03 0.06 82.22 Average: 15 24.08 0.00 0.60 0.04 0.07 75.21