---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3448 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 700K 797M 1% /run /dev/vda1 20G 11G 9.1G 54% / 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 477 3740 0 3758 7200 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:ee:1c:f2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.132/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:feee:1cf2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:b0:39:31 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3448) 06/21/25 _x86_64_ (4 CPU) 21:38:46 LINUX RESTART (4 CPU) 21:39:01 tps rtps wtps bread/s bwrtn/s 21:40:02 151.53 69.09 82.44 5586.94 39686.25 21:41:01 62.41 0.25 62.16 28.33 9271.92 21:42:01 216.66 113.13 103.53 5466.56 21434.03 21:43:01 96.58 19.45 77.14 1206.87 28031.73 21:44:01 36.49 8.48 28.01 694.97 17866.98 21:45:01 41.69 27.51 14.18 1249.85 3787.67 21:46:01 20.80 0.87 19.93 77.47 1417.33 Average: 89.52 34.19 55.32 2049.32 17376.45 21:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:40:02 5919376 7436568 2248044 27.52 36384 1662012 979512 10.63 561344 1517712 60664 21:41:01 5640832 7406084 2526588 30.93 56476 1875428 990860 10.75 607644 1720992 104680 21:42:01 5158944 7450124 3008476 36.84 72448 2368776 1023088 11.10 803636 1971844 31336 21:43:01 3878792 7375556 4288628 52.51 105888 3467532 1369612 14.86 1322232 2642360 354204 21:44:01 3642512 7110892 4524908 55.40 122536 3414948 1501768 16.30 1804528 2388148 76744 21:45:01 3775512 7320072 4391908 53.77 123972 3491816 1037260 11.26 1633224 2430364 22604 21:46:01 3887060 7429440 4280360 52.41 125844 3487372 927960 10.07 1529728 2422908 10748 Average: 4557575 7361248 3609845 44.20 91935 2823983 1118580 12.14 1180334 2156333 94426 21:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:40:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 21:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:02 ens3 385.74 192.22 1077.05 62.67 0.00 0.00 0.00 0.00 21:41:01 lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 ens3 52.69 42.21 666.74 5.54 0.00 0.00 0.00 0.00 21:42:01 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 ens3 381.87 258.27 791.31 24.28 0.00 0.00 0.00 0.00 21:43:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 ens3 245.48 190.35 1532.91 15.80 0.00 0.00 0.00 0.00 21:44:01 lo 7.11 7.11 1.43 1.43 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 ens3 7.50 6.06 5.63 10.52 0.00 0.00 0.00 0.00 21:45:01 lo 4.60 4.60 0.78 0.78 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 ens3 249.80 134.89 1566.00 25.08 0.00 0.00 0.00 0.00 21:46:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 ens3 11.42 12.35 9.06 5.95 0.00 0.00 0.00 0.00 Average: lo 2.38 2.38 0.38 0.38 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 190.98 119.67 807.32 21.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3448) 06/21/25 _x86_64_ (4 CPU) 21:38:46 LINUX RESTART (4 CPU) 21:39:01 CPU %user %nice %system %iowait %steal %idle 21:40:02 all 16.87 0.00 2.85 5.08 2.02 73.18 21:40:02 0 11.23 0.00 1.64 2.20 1.89 83.05 21:40:02 1 24.04 0.00 2.84 4.90 2.26 65.96 21:40:02 2 18.11 0.00 1.95 9.41 2.00 68.52 21:40:02 3 14.15 0.00 4.96 3.84 1.91 75.14 21:41:01 all 20.33 0.00 1.26 1.67 1.14 75.60 21:41:01 0 21.37 0.00 1.72 0.59 1.53 74.79 21:41:01 1 13.51 0.00 0.92 5.68 0.97 78.93 21:41:01 2 25.95 0.00 1.12 0.12 1.18 71.63 21:41:01 3 20.46 0.00 1.25 0.30 0.90 77.08 21:42:01 all 12.50 1.59 2.76 8.63 1.84 72.68 21:42:01 0 7.01 0.00 2.13 9.78 1.65 79.43 21:42:01 1 10.07 0.00 3.17 6.19 1.84 78.73 21:42:01 2 10.01 6.31 2.58 9.88 2.03 69.19 21:42:01 3 22.91 0.03 3.17 8.68 1.84 63.38 21:43:01 all 66.58 0.00 9.48 0.40 6.91 16.62 21:43:01 0 67.26 0.00 9.40 0.21 6.68 16.44 21:43:01 1 67.63 0.00 10.06 0.56 6.71 15.04 21:43:01 2 66.40 0.00 9.17 0.26 7.07 17.10 21:43:01 3 65.09 0.00 9.29 0.55 7.18 17.89 21:44:01 all 52.18 0.00 9.34 0.21 6.67 31.60 21:44:01 0 50.20 0.00 9.10 0.08 6.34 34.27 21:44:01 1 54.24 0.00 9.87 0.25 6.54 29.10 21:44:01 2 54.08 0.00 9.49 0.36 6.57 29.50 21:44:01 3 50.19 0.00 8.90 0.15 7.23 33.54 21:45:01 all 25.50 0.00 1.49 0.96 2.59 69.46 21:45:01 0 30.84 0.00 1.71 1.49 2.49 63.48 21:45:01 1 21.46 0.00 1.54 0.83 2.62 73.55 21:45:01 2 31.69 0.00 1.64 0.78 2.82 63.07 21:45:01 3 18.02 0.00 1.09 0.76 2.43 77.69 21:46:01 all 21.02 0.00 0.88 0.61 1.08 76.42 21:46:01 0 47.27 0.00 1.56 0.18 1.58 49.40 21:46:01 1 25.67 0.00 0.85 0.07 1.02 72.40 21:46:01 2 0.93 0.00 0.28 0.35 0.68 97.76 21:46:01 3 10.24 0.00 0.83 1.83 1.05 86.06 Average: all 30.78 0.23 4.02 2.51 3.19 59.28 Average: 0 33.65 0.00 3.91 2.07 3.17 57.19 Average: 1 31.04 0.00 4.20 2.63 3.15 58.99 Average: 2 29.65 0.90 3.76 3.03 3.20 59.46 Average: 3 28.78 0.00 4.22 2.30 3.23 61.46