---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3706 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: 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): 0-3 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 13G 6.3G 68% / 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: 7976 534 736 0 6705 7144 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:f2:d8:c9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.161/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fef2:d8c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:2d:26:76 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-3706) 01/20/26 _x86_64_ (4 CPU) 14:22:52 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 149.37 69.64 79.72 5638.25 39161.10 14:25:01 51.74 0.27 51.47 27.19 7117.77 14:26:01 136.67 23.11 113.56 3143.09 65655.31 14:27:01 200.07 1.10 198.97 23.47 79547.47 14:28:01 125.42 0.05 125.37 0.40 26779.47 14:29:01 132.31 16.75 115.56 573.90 14321.08 14:30:01 54.70 12.98 41.72 790.14 5309.83 14:31:01 21.15 0.63 20.51 47.86 1352.97 Average: 108.92 15.57 93.36 1280.60 29904.00 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 5972972 7455788 2194456 26.87 34140 1630808 952352 10.33 538188 1490372 39292 14:25:01 5690300 7420412 2477128 30.33 53996 1844928 974160 10.57 584652 1697088 137668 14:26:01 2988676 7405692 5178752 63.41 97180 4362284 1173652 12.73 643164 4178408 725680 14:27:01 2020464 7303072 6146964 75.26 141988 5075180 1369352 14.86 882640 4792256 2152 14:28:01 1396236 7372796 6771192 82.90 158932 5693404 1501548 16.29 1069336 5169436 1456 14:29:01 960964 7347396 7206464 88.23 175376 6048468 1232340 13.37 1345988 5290268 876 14:30:01 807072 7364988 7360356 90.12 176684 6214760 1027812 11.15 1392436 5393508 25352 14:31:01 698320 7259500 7469108 91.45 178044 6216412 1165332 12.64 1502272 5390476 12192 Average: 2566876 7366206 5600552 68.57 127042 4635780 1174568 12.74 994834 4175226 118084 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 323.58 183.66 977.75 62.52 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:25:01 ens3 62.52 48.18 842.76 6.00 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 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 14:26:01 ens3 472.21 280.99 13473.77 21.02 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 293.05 185.83 2218.40 12.75 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 218.23 186.25 1916.31 16.02 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 134.64 83.74 407.78 14.93 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 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:30:01 ens3 324.34 162.50 2268.36 26.15 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 0.04 0.04 0.00 0.00 0.00 0.00 14:31:01 ens3 11.51 12.53 9.11 6.01 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 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 230.01 142.96 2764.37 20.67 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 0.54 0.54 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-3706) 01/20/26 _x86_64_ (4 CPU) 14:22:52 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 15.96 0.00 2.77 6.18 2.35 72.74 14:24:01 0 9.79 0.00 2.04 9.96 2.32 75.89 14:24:01 1 8.46 0.00 2.05 9.50 2.00 78.00 14:24:01 2 26.05 0.00 4.89 2.79 2.89 63.39 14:24:01 3 19.51 0.00 2.12 2.48 2.20 73.68 14:25:01 all 19.09 0.00 1.16 3.00 1.19 75.56 14:25:01 0 5.16 0.00 0.50 4.43 0.32 89.59 14:25:01 1 9.23 0.00 0.98 6.36 1.15 82.29 14:25:01 2 41.23 0.00 2.18 0.81 2.43 53.34 14:25:01 3 20.65 0.00 0.98 0.43 0.85 77.09 14:26:01 all 18.63 0.00 7.63 2.53 2.30 68.90 14:26:01 0 14.75 0.00 7.59 1.54 2.03 74.09 14:26:01 1 12.44 0.00 8.08 6.16 2.15 71.17 14:26:01 2 11.23 0.00 7.94 1.01 2.11 77.71 14:26:01 3 36.10 0.00 6.92 1.41 2.91 52.65 14:27:01 all 11.54 0.00 6.23 4.55 1.63 76.05 14:27:01 0 9.15 0.00 5.30 9.45 1.55 74.55 14:27:01 1 12.93 0.00 7.98 5.51 1.38 72.19 14:27:01 2 14.01 0.00 6.44 2.46 2.29 74.80 14:27:01 3 10.06 0.00 5.20 0.79 1.33 82.62 14:28:01 all 40.62 0.00 7.35 2.88 4.73 44.43 14:28:01 0 44.89 0.00 8.58 4.89 4.95 36.69 14:28:01 1 40.30 0.00 6.80 1.63 4.57 46.69 14:28:01 2 38.56 0.00 6.93 1.14 4.92 48.44 14:28:01 3 38.72 0.00 7.12 3.85 4.44 45.86 14:29:01 all 42.83 0.00 8.51 3.32 6.51 38.83 14:29:01 0 43.86 0.00 8.46 4.97 6.82 35.89 14:29:01 1 39.17 0.00 8.21 1.51 6.22 44.88 14:29:01 2 45.78 0.00 8.63 3.17 6.86 35.55 14:29:01 3 42.50 0.00 8.69 3.66 6.12 39.04 14:30:01 all 30.12 0.00 1.46 1.59 3.31 63.52 14:30:01 0 19.55 0.00 0.89 1.06 2.88 75.62 14:30:01 1 38.90 0.00 1.35 0.76 3.32 55.67 14:30:01 2 32.24 0.00 1.90 3.41 3.91 58.54 14:30:01 3 29.74 0.00 1.71 1.11 3.15 64.30 14:31:01 all 20.70 0.00 0.94 1.12 1.04 76.19 14:31:01 0 41.93 0.00 1.15 0.28 1.45 55.19 14:31:01 1 0.60 0.00 0.27 0.00 0.20 98.93 14:31:01 2 0.50 0.00 0.48 3.32 1.09 94.61 14:31:01 3 39.82 0.00 1.91 0.83 1.41 56.02 Average: all 24.97 0.00 4.50 3.15 2.89 64.49 Average: 0 23.67 0.00 4.31 4.57 2.79 64.66 Average: 1 20.31 0.00 4.45 3.92 2.63 68.68 Average: 2 26.26 0.00 4.91 2.27 3.32 63.24 Average: 3 29.65 0.00 4.32 1.82 2.80 61.40