---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3729 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 6.9G 65% / 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 670 1397 0 5907 7007 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:bc:7c:df brd ff:ff:ff:ff:ff:ff inet 10.32.6.143/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:febc:7cdf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:ba:69:19 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-3729) 09/15/25 _x86_64_ (4 CPU) 01:35:49 LINUX RESTART (4 CPU) 01:36:01 tps rtps wtps bread/s bwrtn/s 01:37:01 151.94 69.17 82.77 5608.53 39341.06 01:38:01 55.04 0.30 54.74 31.86 7331.04 01:39:01 132.45 12.51 119.94 2238.48 61699.02 01:40:01 137.69 0.63 137.06 24.00 69731.31 01:41:01 50.54 0.50 50.04 4.00 20505.78 01:42:01 11.11 0.00 11.11 0.00 4919.98 01:43:01 50.26 0.42 49.84 30.53 3862.02 Average: 84.15 11.93 72.22 1133.97 29628.70 01:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 5910044 7406180 2257384 27.64 34728 1643756 993412 10.78 587936 1502168 45084 01:38:01 5668880 7393564 2498548 30.59 54284 1839632 1002448 10.88 611076 1694604 119336 01:39:01 3532332 7379456 4635096 56.75 92848 3820380 1198820 13.01 680596 3621352 656704 01:40:01 2004544 7337912 6162884 75.46 140672 5105640 1441112 15.64 913032 4752112 380488 01:41:01 1641788 7341404 6525640 79.90 148848 5432956 1559924 16.93 1088264 4908196 136152 01:42:01 1623544 7329164 6543884 80.12 149364 5437124 1598604 17.35 1156148 4857252 164 01:43:01 1420844 7159120 6746584 82.60 151736 5482492 1245848 13.52 1381284 4853664 26272 Average: 3114568 7335257 5052860 61.87 110354 4108854 1291453 14.01 916905 3741335 194886 01:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 ens3 369.81 184.94 1008.63 63.31 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 01:38:01 ens3 58.32 48.19 736.61 6.12 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 01:39:01 ens3 504.61 288.44 11951.91 23.40 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 01:40:01 ens3 542.24 353.89 3924.24 72.87 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:41:01 ens3 54.39 31.66 296.82 2.77 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 ens3 9.30 6.70 2.28 3.22 0.00 0.00 0.00 0.00 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 lo 3.88 3.88 0.64 0.64 0.00 0.00 0.00 0.00 01:43:01 ens3 75.29 118.45 18.35 778.48 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 lo 4.42 4.42 0.47 0.47 0.00 0.00 0.00 0.00 Average: ens3 230.58 147.47 2563.14 135.73 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 1.71 1.71 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3729) 09/15/25 _x86_64_ (4 CPU) 01:35:49 LINUX RESTART (4 CPU) 01:36:01 CPU %user %nice %system %iowait %steal %idle 01:37:01 all 18.38 0.00 3.28 4.82 1.59 71.94 01:37:01 0 11.37 0.00 2.11 3.32 1.59 81.61 01:37:01 1 29.66 0.00 3.00 4.27 1.50 61.56 01:37:01 2 7.93 0.00 5.47 8.08 1.66 76.86 01:37:01 3 24.65 0.00 2.51 3.62 1.57 67.65 01:38:01 all 20.20 0.00 1.26 1.69 1.34 75.52 01:38:01 0 1.94 0.00 0.31 0.00 0.76 96.98 01:38:01 1 9.58 0.00 0.88 4.78 0.93 83.82 01:38:01 2 12.91 0.00 1.09 1.42 1.61 82.97 01:38:01 3 56.52 0.00 2.78 0.55 2.07 38.08 01:39:01 all 21.52 0.00 7.94 2.22 2.11 66.20 01:39:01 0 21.61 0.00 7.15 1.96 2.25 67.02 01:39:01 1 21.16 0.00 8.17 2.78 1.89 66.00 01:39:01 2 15.73 0.00 8.05 1.87 2.32 72.03 01:39:01 3 27.72 0.00 8.38 2.30 1.97 59.64 01:40:01 all 20.35 0.00 9.00 2.91 2.23 65.51 01:40:01 0 11.72 0.00 9.96 5.66 2.35 70.31 01:40:01 1 23.82 0.00 9.25 0.69 2.21 64.03 01:40:01 2 24.32 0.00 8.91 2.19 2.04 62.53 01:40:01 3 21.59 0.00 7.87 3.06 2.30 65.18 01:41:01 all 65.21 0.00 10.52 0.20 3.41 20.65 01:41:01 0 64.00 0.00 10.54 0.20 3.34 21.92 01:41:01 1 64.12 0.00 9.67 0.02 3.43 22.77 01:41:01 2 67.14 0.00 11.47 0.60 3.40 17.39 01:41:01 3 65.61 0.00 10.38 0.00 3.48 20.53 01:42:01 all 4.88 0.00 1.45 0.20 0.58 92.88 01:42:01 0 5.11 0.00 1.42 0.28 0.68 92.50 01:42:01 1 5.07 0.00 1.48 0.02 0.57 92.86 01:42:01 2 4.17 0.00 1.43 0.00 0.52 93.88 01:42:01 3 5.17 0.00 1.49 0.52 0.55 92.27 01:43:01 all 18.46 0.00 1.78 1.15 1.09 77.52 01:43:01 0 32.46 0.00 1.66 1.48 1.50 62.90 01:43:01 1 13.36 0.00 2.12 1.13 1.07 82.33 01:43:01 2 12.05 0.00 2.14 0.65 0.88 84.28 01:43:01 3 15.95 0.00 1.24 1.37 0.90 80.55 Average: all 24.16 0.00 5.02 1.89 1.76 67.16 Average: 0 21.17 0.00 4.73 1.84 1.78 70.48 Average: 1 23.83 0.00 4.93 1.96 1.65 67.63 Average: 2 20.62 0.00 5.51 2.12 1.78 69.98 Average: 3 31.07 0.00 4.94 1.63 1.83 60.53