---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7462 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 13G 7.1G 64% / 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 533 1649 0 5793 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:39:79:0b brd ff:ff:ff:ff:ff:ff inet 10.32.7.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe39:790b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:a4:8d:55 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-7462) 02/24/26 _x86_64_ (4 CPU) 15:34:09 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:01 48.61 4.78 43.83 94.12 5389.24 15:37:01 141.50 23.11 118.39 3146.95 61194.00 15:38:01 251.16 1.05 250.11 19.46 82436.66 15:39:01 176.16 0.08 176.07 3.07 9675.44 15:40:01 72.60 22.00 50.61 706.15 9618.66 15:41:01 50.76 7.62 43.14 677.62 4894.38 Average: 123.47 9.77 113.69 774.61 28868.43 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 5766280 7451132 2401148 29.40 51396 1804408 942116 10.22 552216 1659072 163308 15:37:01 3517448 7407388 4649980 56.93 81660 3890392 1159856 12.59 624868 3709036 425360 15:38:01 2287828 7312988 5879600 71.99 133876 4858912 1368176 14.85 845952 4595328 5996 15:39:01 1706740 7243628 6460688 79.10 154384 5302016 1703288 18.48 1192508 4776680 297392 15:40:01 1677388 7190712 6490040 79.46 155684 5283900 1230752 13.35 1348560 4660008 43172 15:41:01 1714060 7338036 6453368 79.01 157160 5391028 1037848 11.26 1252876 4717980 25796 Average: 2778291 7323981 5389137 65.98 122360 4421776 1240339 13.46 969497 4019684 160171 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 63.91 50.21 827.01 5.39 0.00 0.00 0.00 0.00 15:37:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 437.42 191.95 14137.75 15.77 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 116.15 80.57 547.68 6.24 0.00 0.00 0.00 0.00 15:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 84.04 78.82 440.58 7.43 0.00 0.00 0.00 0.00 15:40:01 lo 0.27 0.27 0.04 0.04 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 170.69 92.98 1180.30 11.31 0.00 0.00 0.00 0.00 15:41:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 140.09 121.05 1332.57 25.39 0.00 0.00 0.00 0.00 Average: lo 0.48 0.48 0.05 0.05 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 168.72 102.60 3077.88 11.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7462) 02/24/26 _x86_64_ (4 CPU) 15:34:09 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 19.31 0.00 1.12 2.37 1.89 75.31 15:36:01 0 5.24 0.00 0.43 3.26 0.50 90.57 15:36:01 1 6.20 0.00 0.42 0.11 3.00 90.26 15:36:01 2 12.66 0.00 0.81 0.05 1.54 84.95 15:36:01 3 53.49 0.00 2.88 6.12 2.49 35.02 15:37:01 all 20.91 0.00 6.19 2.95 2.43 67.52 15:37:01 0 19.52 0.00 4.58 1.14 1.96 72.80 15:37:01 1 15.73 0.00 6.23 3.24 3.17 71.63 15:37:01 2 37.50 0.00 7.29 1.18 2.71 51.32 15:37:01 3 11.03 0.00 6.67 6.22 1.88 74.20 15:38:01 all 15.90 0.00 7.89 6.70 1.87 67.63 15:38:01 0 10.96 0.00 5.16 15.30 1.75 66.83 15:38:01 1 21.79 0.00 9.45 5.96 2.01 60.80 15:38:01 2 17.18 0.00 8.02 3.59 1.69 69.52 15:38:01 3 13.72 0.00 8.87 1.93 2.04 73.44 15:39:01 all 42.44 0.00 7.21 5.38 2.87 42.10 15:39:01 0 45.62 0.00 8.00 9.14 2.40 34.84 15:39:01 1 41.70 0.00 6.95 6.65 2.99 41.70 15:39:01 2 43.62 0.00 7.42 4.21 2.76 42.00 15:39:01 3 38.83 0.00 6.50 1.52 3.34 49.82 15:40:01 all 59.15 0.00 8.40 1.02 4.30 27.13 15:40:01 0 60.39 0.00 8.39 1.06 3.96 26.20 15:40:01 1 59.08 0.00 8.51 0.38 4.47 27.56 15:40:01 2 59.68 0.00 8.54 0.91 4.28 26.59 15:40:01 3 57.47 0.00 8.15 1.71 4.45 28.22 15:41:01 all 30.52 0.00 1.60 1.34 2.35 64.18 15:41:01 0 24.50 0.00 1.01 0.70 1.76 72.02 15:41:01 1 46.02 0.00 1.95 0.28 2.43 49.32 15:41:01 2 33.17 0.00 2.11 1.84 3.25 59.62 15:41:01 3 18.48 0.00 1.37 2.51 1.95 75.68 Average: all 31.41 0.00 5.39 3.28 2.62 57.30 Average: 0 27.76 0.00 4.59 5.08 2.06 60.51 Average: 1 31.65 0.00 5.55 2.75 3.01 57.03 Average: 2 34.00 0.00 5.68 1.96 2.71 55.65 Average: 3 32.24 0.00 5.73 3.33 2.69 56.01