---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3945 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 7.2G 63% / 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 522 1749 0 5703 7155 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:94:c2:eb brd ff:ff:ff:ff:ff:ff inet 10.32.6.8/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe94:c2eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:5e:73:6a 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-3945) 06/27/25 _x86_64_ (4 CPU) 15:33:24 LINUX RESTART (4 CPU) 15:34:02 tps rtps wtps bread/s bwrtn/s 15:35:01 87.93 25.79 62.14 923.37 4282.12 15:36:01 86.22 23.21 63.01 3179.87 17902.08 15:37:01 146.85 0.58 146.27 16.27 99396.27 15:38:01 314.73 0.80 313.93 17.59 35852.85 15:39:01 44.28 0.02 44.26 1.33 8310.35 15:40:01 30.45 21.39 9.06 686.46 2349.49 15:41:01 15.03 6.56 8.46 579.41 1483.77 15:42:01 24.56 1.27 23.29 93.97 1435.65 Average: 93.77 9.92 83.85 686.78 21409.30 15:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:35:01 5760620 7372572 2406808 29.47 41944 1746988 1032272 11.20 638448 1589380 123020 15:36:01 4984336 7431456 3183092 38.97 62640 2538292 1131732 12.28 601148 2356392 377580 15:37:01 2399468 7351280 5767960 70.62 118380 4814548 1313952 14.26 763736 4580732 627124 15:38:01 2050664 7332364 6116764 74.89 153504 5059652 1624136 17.62 991256 4643652 88316 15:39:01 2005136 7397348 6162292 75.45 155464 5166632 1164268 12.63 1076872 4608324 4928 15:40:01 1757820 7235620 6409608 78.48 155824 5250768 1212120 13.15 1301736 4627924 4840 15:41:01 1702784 7233100 6464644 79.15 157068 5301636 1146148 12.44 1342960 4641848 27620 15:42:01 1830916 7365620 6336512 77.58 158328 5304592 1041088 11.30 1217208 4640048 11956 Average: 2811468 7339920 5355960 65.58 125394 4397888 1208214 13.11 991670 3961038 158173 15:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 242.52 137.43 1078.51 49.31 0.00 0.00 0.00 0.00 15:35:01 lo 0.61 0.61 0.06 0.06 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 330.33 185.67 8478.23 15.59 0.00 0.00 0.00 0.00 15:36:01 lo 1.53 1.53 0.14 0.14 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 299.52 165.63 6113.72 11.93 0.00 0.00 0.00 0.00 15:37:01 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 137.72 89.02 616.59 8.74 0.00 0.00 0.00 0.00 15:38:01 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 3.35 1.53 4.66 0.14 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 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 178.53 82.48 1060.48 9.67 0.00 0.00 0.00 0.00 15:40:01 lo 0.40 0.40 0.04 0.04 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 92.29 57.15 506.13 18.25 0.00 0.00 0.00 0.00 15:41:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 11.68 12.40 9.05 5.95 0.00 0.00 0.00 0.00 15:42:01 lo 0.93 0.93 0.08 0.08 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 161.82 91.31 2235.59 14.88 0.00 0.00 0.00 0.00 Average: lo 0.49 0.49 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-3945) 06/27/25 _x86_64_ (4 CPU) 15:33:24 LINUX RESTART (4 CPU) 15:34:02 CPU %user %nice %system %iowait %steal %idle 15:35:01 all 21.66 0.00 1.46 2.65 1.68 72.55 15:35:01 0 11.26 0.00 1.20 4.00 1.37 82.16 15:35:01 1 15.00 0.00 1.15 4.30 1.27 78.28 15:35:01 2 31.11 0.00 1.79 1.89 2.38 62.82 15:35:01 3 29.26 0.00 1.66 0.41 1.71 66.96 15:36:01 all 17.52 0.00 1.96 2.35 1.56 76.62 15:36:01 0 29.33 0.00 2.11 1.29 1.84 65.42 15:36:01 1 14.05 0.00 1.65 0.68 1.12 82.51 15:36:01 2 16.69 0.00 1.71 1.79 1.86 77.95 15:36:01 3 9.97 0.00 2.35 5.63 1.38 80.66 15:37:01 all 20.41 0.00 10.93 1.94 2.92 63.80 15:37:01 0 21.48 0.00 10.54 0.20 3.12 64.65 15:37:01 1 18.86 0.00 13.14 5.29 2.87 59.84 15:37:01 2 19.54 0.00 9.39 1.33 2.52 67.22 15:37:01 3 21.74 0.00 10.67 0.98 3.20 63.42 15:38:01 all 18.45 0.00 4.50 10.21 3.03 63.80 15:38:01 0 18.49 0.00 5.05 11.74 2.96 61.76 15:38:01 1 18.40 0.00 4.07 6.87 2.71 67.95 15:38:01 2 14.99 0.00 4.77 19.90 3.34 57.00 15:38:01 3 21.98 0.00 4.11 2.24 3.09 68.58 15:39:01 all 70.82 0.00 8.60 0.20 6.82 13.56 15:39:01 0 67.97 0.00 8.43 0.40 7.08 16.13 15:39:01 1 73.57 0.00 8.84 0.10 6.67 10.82 15:39:01 2 72.58 0.00 8.36 0.17 6.28 12.61 15:39:01 3 69.13 0.00 8.77 0.13 7.28 14.69 15:40:01 all 5.20 0.00 0.52 0.70 0.95 92.63 15:40:01 0 3.67 0.00 0.42 0.28 0.96 94.67 15:40:01 1 5.45 0.00 0.47 0.23 0.90 92.95 15:40:01 2 6.62 0.00 0.38 0.51 0.84 91.65 15:40:01 3 5.04 0.00 0.80 1.80 1.10 91.26 15:41:01 all 20.25 0.00 1.24 0.42 2.06 76.02 15:41:01 0 15.26 0.00 0.88 0.03 1.73 82.10 15:41:01 1 19.43 0.00 1.23 0.36 1.81 77.17 15:41:01 2 11.70 0.00 0.95 0.03 1.99 85.33 15:41:01 3 34.59 0.00 1.92 1.24 2.70 59.55 15:42:01 all 20.44 0.00 0.94 0.98 1.10 76.55 15:42:01 0 28.24 0.00 1.03 0.27 1.15 69.31 15:42:01 1 28.45 0.00 1.00 0.91 1.44 68.20 15:42:01 2 7.67 0.00 0.75 0.10 0.61 90.87 15:42:01 3 17.41 0.00 1.00 2.63 1.16 77.81 Average: all 24.35 0.00 3.76 2.43 2.52 66.95 Average: 0 24.48 0.00 3.70 2.28 2.53 67.01 Average: 1 24.19 0.00 3.93 2.33 2.35 67.21 Average: 2 22.58 0.00 3.50 3.23 2.48 68.21 Average: 3 26.15 0.00 3.90 1.89 2.70 65.36