---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4974 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 704K 797M 1% /run /dev/vda1 20G 13G 6.6G 66% / 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 537 1243 0 6194 7139 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:7d:35:ad brd ff:ff:ff:ff:ff:ff inet 10.32.7.29/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fe7d:35ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:ea:69:f1 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 inet6 fe80::42:d2ff:feea:69f1/64 scope link valid_lft forever preferred_lft forever 4: br-8b76c6903348: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:14:c4:a0 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-8b76c6903348 valid_lft forever preferred_lft forever inet6 fe80::42:d9ff:fe14:c4a0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4974) 07/05/25 _x86_64_ (4 CPU) 08:23:37 LINUX RESTART (4 CPU) 08:24:01 tps rtps wtps bread/s bwrtn/s 08:25:01 146.59 65.30 81.29 5138.36 40677.28 08:26:01 58.01 0.15 57.86 26.13 9125.95 08:27:01 145.83 13.33 132.49 2255.09 75918.41 08:28:01 89.59 3.13 86.45 459.39 35822.16 08:29:01 78.57 0.13 78.44 16.66 10439.06 08:30:01 103.53 7.15 96.39 1277.09 53053.61 08:31:01 43.00 0.27 42.74 18.66 1189.87 Average: 95.02 12.78 82.24 1313.21 32318.69 08:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 5821212 7384076 2346216 28.73 39804 1701736 1007856 10.94 625120 1550528 70880 08:26:01 5545660 7357732 2621768 32.10 59016 1916800 1029160 11.17 662936 1755856 126132 08:27:01 3985888 7373568 4181540 51.20 82240 3419096 1191548 12.93 785056 3114388 4 08:28:01 1703048 6192888 6464380 79.15 101052 4444040 4158436 45.12 2175344 3927260 1492 08:29:01 2412088 7206464 5755340 70.47 108176 4727912 1533220 16.64 1340216 4051576 2756 08:30:01 531036 6556128 7636392 93.50 129780 5870428 4156000 45.10 2227548 4965668 1708 08:31:01 1322888 7354644 6844540 83.80 133140 5876052 1166804 12.66 1519136 4897928 23192 Average: 3045974 7060786 5121454 62.71 93315 3993723 2034718 22.08 1333622 3466172 32309 08:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 ens3 414.18 238.75 1450.62 67.07 0.00 0.00 0.00 0.00 08:25:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 ens3 39.79 29.95 542.24 4.20 0.00 0.00 0.00 0.00 08:26:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 1742.34 527.95 13760.05 72.29 0.00 0.00 0.00 0.00 08:27:01 lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 724.13 399.70 9099.63 38.58 0.00 0.00 0.00 0.00 08:28:01 veth75770ca 0.80 1.27 0.09 0.13 0.00 0.00 0.00 0.00 08:28:01 br-8b76c6903348 0.85 1.23 0.07 0.13 0.00 0.00 0.00 0.00 08:28:01 veth2887e51 2.50 2.22 0.26 0.24 0.00 0.00 0.00 0.00 08:29:01 ens3 646.48 189.02 3124.28 51.54 0.00 0.00 0.00 0.00 08:29:01 vetha773a5c 12.20 22.61 2.79 45.31 0.00 0.00 0.00 0.00 08:29:01 br-8b76c6903348 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 14.60 14.60 1.45 1.45 0.00 0.00 0.00 0.00 08:30:01 veth8b15897 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 08:30:01 ens3 1381.78 408.96 10671.06 56.77 0.00 0.00 0.00 0.00 08:30:01 br-48ef62a00fbc 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:30:01 veth13e028b 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:31:01 ens3 158.41 117.26 39.83 701.52 0.00 0.00 0.00 0.00 08:31:01 br-8b76c6903348 0.85 1.23 0.07 0.13 0.00 0.00 0.00 0.00 08:31:01 lo 22.16 22.16 2.15 2.15 0.00 0.00 0.00 0.00 08:31:01 docker0 282.56 1070.04 27.38 6087.84 0.00 0.00 0.00 0.00 Average: ens3 729.59 273.08 5526.73 141.72 0.00 0.00 0.00 0.00 Average: br-8b76c6903348 0.12 0.18 0.01 0.02 0.00 0.00 0.00 0.00 Average: lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 40.37 152.87 3.91 869.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4974) 07/05/25 _x86_64_ (4 CPU) 08:23:37 LINUX RESTART (4 CPU) 08:24:01 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 20.33 0.00 2.95 5.46 2.93 68.32 08:25:01 0 16.73 0.00 1.67 1.24 2.12 78.23 08:25:01 1 24.25 0.00 1.86 2.11 1.86 69.92 08:25:01 2 30.56 0.00 5.82 5.42 3.91 54.29 08:25:01 3 9.83 0.00 2.46 13.00 3.84 70.87 08:26:01 all 19.89 0.00 1.17 2.32 2.02 74.59 08:26:01 0 1.51 0.00 0.28 0.00 2.54 95.67 08:26:01 1 35.99 0.00 1.68 0.38 1.65 60.30 08:26:01 2 38.21 0.00 1.93 0.76 2.53 56.56 08:26:01 3 4.24 0.00 0.79 8.17 1.34 85.46 08:27:01 all 36.89 0.00 7.62 3.17 7.64 44.68 08:27:01 0 33.52 0.00 7.70 1.97 7.46 49.35 08:27:01 1 39.26 0.00 6.47 3.97 7.21 43.09 08:27:01 2 35.46 0.00 7.44 4.48 7.63 44.99 08:27:01 3 39.36 0.00 8.87 2.25 8.27 41.25 08:28:01 all 41.59 0.00 6.32 2.02 6.58 43.48 08:28:01 0 39.10 0.00 5.07 1.32 6.55 47.96 08:28:01 1 44.81 0.00 6.50 3.46 6.78 38.45 08:28:01 2 40.65 0.00 7.17 2.68 6.81 42.68 08:28:01 3 41.82 0.00 6.52 0.61 6.20 44.85 08:29:01 all 30.82 0.00 4.03 1.21 6.07 57.87 08:29:01 0 30.64 0.00 4.51 1.20 5.68 57.97 08:29:01 1 33.62 0.00 4.11 1.65 5.89 54.73 08:29:01 2 29.02 0.00 3.74 0.66 6.65 59.93 08:29:01 3 29.98 0.00 3.77 1.33 6.05 58.88 08:30:01 all 48.90 0.00 7.25 2.24 7.45 34.17 08:30:01 0 49.36 0.00 8.79 0.69 7.37 33.79 08:30:01 1 46.93 0.00 6.64 4.35 6.90 35.18 08:30:01 2 50.00 0.00 7.57 3.61 7.67 31.15 08:30:01 3 49.27 0.00 5.99 0.31 7.88 36.55 08:31:01 all 23.37 0.00 1.60 1.37 3.13 70.52 08:31:01 0 14.23 0.00 1.25 0.15 3.23 81.14 08:31:01 1 45.34 0.00 2.38 2.16 3.71 46.41 08:31:01 2 20.15 0.00 1.50 0.74 2.83 74.77 08:31:01 3 13.78 0.00 1.27 2.46 2.76 79.73 Average: all 31.70 0.00 4.43 2.54 5.12 56.21 Average: 0 26.44 0.00 4.19 0.94 5.00 63.44 Average: 1 38.62 0.00 4.24 2.59 4.87 49.69 Average: 2 34.87 0.00 5.03 2.63 5.44 52.03 Average: 3 26.90 0.00 4.24 4.02 5.19 59.64