---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3293 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 9.6G 9.7G 50% / 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 492 4530 0 2952 7186 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:18:e1:ed brd ff:ff:ff:ff:ff:ff inet 10.32.7.245/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe18:e1ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:26:d5:e3 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-3293) 01/15/26 _x86_64_ (4 CPU) 09:38:38 LINUX RESTART (4 CPU) 09:39:02 tps rtps wtps bread/s bwrtn/s 09:40:01 151.23 67.19 84.04 5297.14 41090.68 09:41:01 58.68 0.17 58.51 24.39 9044.72 09:42:01 189.42 124.67 64.75 4863.47 21886.53 09:43:01 45.29 25.35 19.95 1193.00 8506.45 09:44:01 40.16 14.99 25.17 2140.40 7831.15 Average: 96.77 46.40 50.37 2694.81 17592.51 09:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 5852880 7398688 2314540 28.34 39052 1684968 1006208 10.92 601840 1537748 64636 09:41:01 5636872 7446668 2530548 30.98 59524 1911992 980692 10.64 557160 1764064 123520 09:42:01 5108824 7435748 3058596 37.45 73144 2399480 942592 10.23 962056 1854440 85524 09:43:01 4717764 7403920 3449656 42.24 75760 2748764 1129024 12.25 1178056 2012280 243156 09:44:01 4579248 7302980 3588172 43.93 78312 2784712 1076384 11.68 1258152 2073164 33884 Average: 5179118 7397601 2988302 36.59 65158 2305983 1026980 11.14 911453 1848339 110144 09:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 ens3 392.75 221.64 1205.31 66.07 0.00 0.00 0.00 0.00 09:40:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 48.00 39.74 649.93 5.57 0.00 0.00 0.00 0.00 09:41:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 325.97 190.80 1144.88 22.65 0.00 0.00 0.00 0.00 09:42:01 lo 2.83 2.83 0.31 0.31 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 89.87 67.79 64.39 29.63 0.00 0.00 0.00 0.00 09:43:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 12.96 12.01 9.66 5.98 0.00 0.00 0.00 0.00 09:44:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 173.16 106.00 612.80 25.84 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.10 0.10 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3293) 01/15/26 _x86_64_ (4 CPU) 09:38:38 LINUX RESTART (4 CPU) 09:39:02 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 21.79 0.00 2.87 4.49 1.41 69.44 09:40:01 0 10.66 0.00 1.63 4.66 0.86 82.19 09:40:01 1 30.63 0.00 4.82 1.30 1.57 61.67 09:40:01 2 24.07 0.00 2.29 4.44 1.52 67.68 09:40:01 3 21.77 0.00 2.75 7.57 1.65 66.26 09:41:01 all 20.60 0.00 1.18 1.90 1.02 75.29 09:41:01 0 0.90 0.00 0.38 4.45 0.30 93.96 09:41:01 1 34.70 0.00 1.73 0.75 1.42 61.40 09:41:01 2 35.31 0.00 1.67 0.58 1.12 61.32 09:41:01 3 11.56 0.00 0.93 1.81 1.28 84.43 09:42:01 all 19.24 2.53 6.09 7.23 1.39 63.53 09:42:01 0 24.62 0.00 7.27 7.57 1.57 58.97 09:42:01 1 13.86 3.23 5.04 9.29 1.39 67.18 09:42:01 2 15.96 6.64 6.52 6.94 1.32 62.62 09:42:01 3 22.48 0.22 5.52 5.15 1.28 65.35 09:43:01 all 30.35 0.00 6.54 0.67 2.00 60.44 09:43:01 0 40.82 0.00 9.70 0.65 2.45 46.37 09:43:01 1 22.26 0.00 4.65 0.78 1.49 70.82 09:43:01 2 27.60 0.00 5.62 0.60 1.66 64.51 09:43:01 3 30.75 0.00 6.24 0.63 2.39 59.99 09:44:01 all 21.74 0.00 1.76 1.02 1.07 74.40 09:44:01 0 41.48 0.00 1.93 1.48 1.27 53.84 09:44:01 1 10.80 0.00 1.56 0.08 0.87 86.68 09:44:01 2 6.73 0.00 1.45 2.39 1.01 88.42 09:44:01 3 27.96 0.00 2.10 0.12 1.13 68.69 Average: all 22.75 0.51 3.69 3.06 1.38 68.62 Average: 0 23.75 0.00 4.19 3.76 1.29 67.01 Average: 1 22.43 0.65 3.56 2.44 1.35 69.58 Average: 2 21.92 1.33 3.51 2.98 1.33 68.93 Average: 3 22.89 0.04 3.51 3.04 1.55 68.97