---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4518 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 14G 5.8G 70% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 534 801 0 6640 7142 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:25:df:1b brd ff:ff:ff:ff:ff:ff inet 10.32.7.192/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe25:df1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:8b:ca:18 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4518) 06/28/26 _x86_64_ (4 CPU) 14:22:38 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 152.59 67.66 84.94 5489.62 40342.76 14:25:01 56.58 0.12 56.46 21.82 9283.69 14:26:01 196.45 23.40 173.05 3132.68 109454.96 14:27:01 167.72 0.65 167.07 13.33 38323.88 14:28:01 115.73 0.05 115.68 6.26 22277.39 14:29:01 224.76 106.58 118.18 6915.51 28098.65 14:30:01 307.11 266.01 41.10 10207.26 5051.65 14:31:01 42.84 9.10 33.74 1047.69 3284.92 Average: 158.18 59.32 98.86 3361.09 32060.26 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 5851244 7396788 2316176 28.36 39264 1685640 1005300 10.91 603984 1540364 68712 14:25:01 5492060 7355832 2675360 32.76 59852 1964724 1021368 11.08 646128 1819304 171972 14:26:01 2039768 7374080 6127652 75.03 117344 5190308 1194900 12.97 691664 5008020 167988 14:27:01 1334416 7208064 6833004 83.66 158712 5587316 1679852 18.23 1197460 5100116 461704 14:28:01 1015584 7356232 7151836 87.57 166804 6018872 1367492 14.84 1191016 5397216 276224 14:29:01 808696 7355332 7358724 90.10 186564 6179852 1259880 13.67 1258804 5510712 11996 14:30:01 319248 6801312 7848172 96.09 187164 6141704 1648376 17.89 1751140 5535424 92692 14:31:01 814368 7294128 7353052 90.03 189184 6139344 1154408 12.53 1304192 5490016 10584 Average: 2209423 7267721 5957997 72.95 138111 4863470 1291447 14.01 1080548 4425146 157734 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 ens3 422.73 247.73 1305.77 67.55 0.00 0.00 0.00 0.00 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:25:01 ens3 53.92 43.89 669.36 5.00 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:26:01 ens3 506.57 277.05 13503.32 20.77 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:27:01 ens3 389.34 351.57 3863.65 27.09 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 137.96 141.45 1372.18 12.86 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 136.61 120.18 483.27 11.89 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 ens3 245.08 197.55 2678.52 25.53 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 0.33 0.33 0.05 0.05 0.00 0.00 0.00 0.00 14:31:01 ens3 18.46 19.51 15.02 15.36 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 239.21 175.13 2991.05 23.29 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 0.51 0.51 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4518) 06/28/26 _x86_64_ (4 CPU) 14:22:38 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 21.42 0.00 3.05 4.57 1.02 69.94 14:24:02 0 20.56 0.00 2.40 2.53 1.10 73.41 14:24:02 1 10.95 0.00 2.95 4.06 0.67 81.36 14:24:02 2 23.58 0.00 4.26 7.73 1.06 63.37 14:24:02 3 30.60 0.00 2.58 3.95 1.24 61.64 14:25:01 all 21.10 0.00 1.36 1.58 0.63 75.33 14:25:01 0 0.17 0.00 0.05 0.00 0.05 99.73 14:25:01 1 13.23 0.00 0.93 5.06 0.42 80.35 14:25:01 2 45.86 0.00 2.98 1.19 1.31 48.66 14:25:01 3 25.12 0.00 1.46 0.10 0.76 72.55 14:26:01 all 23.60 0.00 12.11 3.33 1.10 59.86 14:26:01 0 24.55 0.00 11.52 1.50 1.00 61.43 14:26:01 1 23.80 0.00 11.51 3.36 1.08 60.25 14:26:01 2 24.10 0.00 11.21 5.42 1.29 57.99 14:26:01 3 21.91 0.00 14.26 3.04 1.03 59.77 14:27:01 all 22.07 0.00 6.33 4.36 1.01 66.23 14:27:01 0 30.39 0.00 7.67 3.53 1.14 57.26 14:27:01 1 18.05 0.00 4.85 7.81 0.96 68.33 14:27:01 2 16.24 0.00 7.01 5.44 0.87 70.44 14:27:01 3 23.63 0.00 5.78 0.66 1.09 68.84 14:28:01 all 42.83 0.00 7.48 2.34 1.97 45.38 14:28:01 0 43.88 0.00 7.45 1.89 1.89 44.90 14:28:01 1 42.45 0.00 7.28 0.68 1.92 47.66 14:28:01 2 44.19 0.00 8.46 3.75 2.23 41.37 14:28:01 3 40.78 0.00 6.77 3.06 1.83 47.56 14:29:01 all 45.89 0.00 8.59 8.00 2.13 35.39 14:29:01 0 44.27 0.00 8.41 7.33 1.90 38.09 14:29:01 1 43.22 0.00 7.93 6.24 2.22 40.39 14:29:01 2 47.20 0.00 8.77 9.10 2.22 32.71 14:29:01 3 48.86 0.00 9.25 9.35 2.19 30.35 14:30:01 all 27.32 0.00 2.32 10.08 1.65 58.63 14:30:01 0 28.14 0.00 2.17 13.05 1.68 54.96 14:30:01 1 24.76 0.00 1.77 7.45 1.46 64.56 14:30:01 2 24.07 0.00 2.69 8.86 1.75 62.63 14:30:01 3 32.33 0.00 2.63 10.95 1.71 52.37 14:31:01 all 20.10 0.00 1.17 1.34 0.58 76.81 14:31:01 0 4.07 0.00 0.43 1.78 0.27 93.45 14:31:01 1 14.46 0.00 0.97 1.09 0.45 83.04 14:31:01 2 16.02 0.00 1.55 2.09 0.47 79.88 14:31:01 3 45.79 0.00 1.75 0.40 1.17 50.90 Average: all 28.06 0.00 5.28 4.45 1.26 60.94 Average: 0 24.52 0.00 4.99 3.96 1.13 65.40 Average: 1 23.89 0.00 4.76 4.47 1.15 65.73 Average: 2 30.14 0.00 5.85 5.45 1.40 57.16 Average: 3 33.71 0.00 5.52 3.95 1.38 55.45