---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4576 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 14G 5.8G 70% / 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 546 781 0 6648 7131 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:f9:c2:dd brd ff:ff:ff:ff:ff:ff inet 10.32.6.248/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fef9:c2dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:25:52:10 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-4576) 06/29/26 _x86_64_ (4 CPU) 14:22:46 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 157.09 69.32 87.77 5603.20 39913.76 14:25:01 62.11 0.12 61.99 21.83 9862.33 14:26:01 162.81 23.73 139.09 3197.07 85017.66 14:27:01 203.13 0.67 202.47 14.80 63102.42 14:28:01 116.43 0.05 116.38 3.73 22366.68 14:29:01 151.88 38.56 113.32 1940.65 28011.71 14:30:01 362.60 334.97 27.62 14797.07 5530.29 14:31:01 52.78 7.61 45.17 505.03 2703.77 Average: 158.80 59.50 99.31 3266.99 32108.71 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 5894500 7420836 2272928 27.83 37420 1668812 997120 10.82 579908 1523716 65200 14:25:01 5523924 7355392 2643504 32.37 57452 1938256 1049308 11.39 661360 1780568 152000 14:26:01 2255876 7384440 5911552 72.38 112048 5007976 1197004 12.99 677316 4825344 719156 14:27:01 1496428 7308012 6671000 81.68 158188 5530428 1533596 16.64 1034676 5104880 392252 14:28:01 1243628 7365532 6923800 84.77 162004 5825548 1352192 14.67 1107668 5275624 81100 14:29:01 931164 7342140 7236264 88.60 185968 6050184 1267264 13.75 1257368 5395032 1448 14:30:01 447988 6920084 7719440 94.51 186928 6130128 1615328 17.53 1634232 5520380 59052 14:31:01 860388 7347048 7307040 89.47 188940 6144432 1125332 12.21 1254620 5491708 26724 Average: 2331737 7305436 5835691 71.45 136118 4786970 1267143 13.75 1025894 4364656 187116 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 ens3 337.08 188.79 1148.47 62.44 0.00 0.00 0.00 0.00 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 14:25:01 ens3 72.99 56.47 815.49 6.40 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:26:01 ens3 506.36 279.66 13489.63 20.79 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:27:01 ens3 392.87 346.74 3867.07 27.33 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 131.87 137.09 1370.31 11.86 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 140.17 119.36 489.20 21.78 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:30:01 ens3 228.51 176.86 2676.93 13.99 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 0.33 0.33 0.05 0.05 0.00 0.00 0.00 0.00 14:31:01 ens3 21.34 20.84 13.47 21.59 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 229.20 165.94 2987.89 23.31 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 0.53 0.53 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-4576) 06/29/26 _x86_64_ (4 CPU) 14:22:46 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 17.75 0.00 2.96 5.87 2.28 71.15 14:24:02 0 20.56 0.00 2.11 2.19 1.78 73.36 14:24:02 1 17.80 0.00 2.02 6.91 2.55 70.72 14:24:02 2 17.07 0.00 3.05 10.14 2.46 67.28 14:24:02 3 15.55 0.00 4.67 4.21 2.32 73.25 14:25:01 all 19.68 0.00 1.13 2.25 1.10 75.84 14:25:01 0 10.55 0.00 0.78 0.85 0.79 87.03 14:25:01 1 44.42 0.00 2.35 0.96 1.81 50.46 14:25:01 2 13.30 0.00 1.01 7.10 1.22 77.37 14:25:01 3 10.41 0.00 0.39 0.08 0.61 88.50 14:26:01 all 19.75 0.00 9.56 2.88 3.24 64.58 14:26:01 0 17.68 0.00 12.22 1.81 3.06 65.23 14:26:01 1 32.17 0.00 12.32 4.01 4.13 47.38 14:26:01 2 15.60 0.00 8.90 1.56 3.11 70.83 14:26:01 3 13.63 0.00 4.79 4.12 2.65 74.81 14:27:01 all 15.12 0.00 5.67 4.70 2.66 71.85 14:27:01 0 14.79 0.00 6.09 5.35 2.65 71.11 14:27:01 1 13.40 0.00 6.37 4.10 2.48 73.66 14:27:01 2 19.70 0.00 4.55 1.69 3.19 70.87 14:27:01 3 12.55 0.00 5.66 7.72 2.29 71.78 14:28:01 all 44.74 0.00 8.23 2.35 5.87 38.81 14:28:01 0 44.61 0.00 8.43 2.02 5.89 39.04 14:28:01 1 47.46 0.00 8.75 0.78 5.90 37.11 14:28:01 2 44.64 0.00 7.95 3.28 6.02 38.12 14:28:01 3 42.26 0.00 7.78 3.29 5.68 40.98 14:29:01 all 44.81 0.00 8.83 3.46 6.35 36.56 14:29:01 0 42.40 0.00 7.83 3.12 5.98 40.66 14:29:01 1 45.50 0.00 9.48 4.52 6.30 34.20 14:29:01 2 47.15 0.00 9.19 4.00 7.05 32.61 14:29:01 3 44.18 0.00 8.81 2.18 6.07 38.75 14:30:01 all 18.54 0.00 2.49 13.26 3.17 62.55 14:30:01 0 14.66 0.00 2.45 10.27 2.72 69.90 14:30:01 1 21.54 0.00 2.43 17.61 3.42 55.00 14:30:01 2 14.29 0.00 2.73 12.29 3.39 67.31 14:30:01 3 23.72 0.00 2.33 12.92 3.16 57.87 14:31:01 all 25.29 0.00 1.36 1.90 2.38 69.07 14:31:01 0 14.25 0.00 0.84 3.02 2.05 79.83 14:31:01 1 23.01 0.00 1.44 3.00 2.28 70.26 14:31:01 2 47.16 0.00 2.25 0.93 3.11 46.55 14:31:01 3 16.72 0.00 0.95 0.63 2.06 79.64 Average: all 25.76 0.00 5.03 4.59 3.39 61.24 Average: 0 22.48 0.00 5.09 3.59 3.12 65.71 Average: 1 30.65 0.00 5.63 5.24 3.61 54.87 Average: 2 27.46 0.00 4.95 5.13 3.70 58.76 Average: 3 22.44 0.00 4.43 4.40 3.11 65.61