---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5749 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 7.0G 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 532 1612 0 5830 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:f6:e9:ea brd ff:ff:ff:ff:ff:ff inet 10.32.7.30/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fef6:e9ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:97:45:03 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-5749) 07/14/26 _x86_64_ (4 CPU) 09:21:43 LINUX RESTART (4 CPU) 09:22:01 tps rtps wtps bread/s bwrtn/s 09:23:02 160.81 69.19 91.62 5602.80 40449.81 09:24:01 59.78 0.12 59.66 21.82 9029.35 09:25:01 168.08 13.25 154.83 2246.58 70967.54 09:26:01 148.43 0.55 147.88 4.67 69124.40 09:27:01 63.63 0.03 63.60 6.26 3547.75 09:28:01 24.36 0.00 24.36 0.00 8340.08 09:29:01 12.86 0.00 12.86 0.00 4021.73 09:30:01 3.68 0.00 3.68 0.00 4252.89 09:31:01 175.07 0.32 174.75 18.53 11394.77 09:32:01 31.68 1.57 30.11 102.38 1863.02 Average: 84.88 8.52 76.36 801.62 22320.78 09:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:02 5880008 7420180 2287420 28.01 38600 1681076 970788 10.53 581828 1536876 66332 09:24:01 5544648 7371096 2622780 32.11 57288 1933836 1002016 10.87 646732 1777140 145356 09:25:01 3223360 7384672 4944068 60.53 99620 4115088 1213796 13.17 782876 3817372 360668 09:26:01 2294492 7358832 5872936 71.91 134960 4885940 1316544 14.29 995640 4431224 224 09:27:01 1125224 6291720 7042204 86.22 144004 4958044 2424192 26.30 2106008 4462812 30424 09:28:01 1983692 7385768 6183736 75.71 147352 5171080 1319704 14.32 1107428 4585436 55124 09:29:01 1510876 6956936 6656552 81.50 147512 5209660 1752868 19.02 1557616 4602448 34840 09:30:01 915248 6404096 7252180 88.79 147548 5251116 2308388 25.05 2124548 4628400 14280 09:31:01 1615168 7276172 6552260 80.22 153424 5419784 1197012 12.99 1477276 4583448 21776 09:32:01 1655976 7320840 6511452 79.72 154804 5421040 1140000 12.37 1451200 4568076 8768 Average: 2574869 7117031 5592559 68.47 122511 4404666 1464531 15.89 1283115 3899323 73779 09:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 09:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:02 ens3 468.99 269.57 1260.37 70.05 0.00 0.00 0.00 0.00 09:24:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 69.60 57.81 705.21 6.15 0.00 0.00 0.00 0.00 09:25:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 785.77 478.01 14821.76 36.92 0.00 0.00 0.00 0.00 09:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 102.22 74.68 468.14 5.78 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 65.03 50.52 264.13 5.42 0.00 0.00 0.00 0.00 09:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 157.41 122.48 1464.56 19.16 0.00 0.00 0.00 0.00 09:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 6.32 5.10 1.55 3.14 0.00 0.00 0.00 0.00 09:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 1.05 1.43 0.22 0.38 0.00 0.00 0.00 0.00 09:31:01 lo 11.46 11.46 1.01 1.01 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 ens3 193.55 333.23 37.93 2306.18 0.00 0.00 0.00 0.00 09:32:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 ens3 14.36 16.56 11.18 15.66 0.00 0.00 0.00 0.00 Average: lo 1.65 1.65 0.14 0.14 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 186.63 141.08 1905.70 247.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5749) 07/14/26 _x86_64_ (4 CPU) 09:21:43 LINUX RESTART (4 CPU) 09:22:01 CPU %user %nice %system %iowait %steal %idle 09:23:02 all 19.54 0.00 2.61 4.64 1.03 72.18 09:23:02 0 9.53 0.00 1.52 3.60 0.70 84.65 09:23:02 1 20.41 0.00 1.71 7.12 0.89 69.87 09:23:02 2 15.48 0.00 1.85 5.58 1.08 76.00 09:23:02 3 32.75 0.00 5.34 2.27 1.45 58.19 09:24:01 all 20.90 0.00 1.14 1.50 0.72 75.74 09:24:01 0 25.53 0.00 1.63 0.14 0.71 72.00 09:24:01 1 19.34 0.00 0.53 1.99 0.66 77.49 09:24:01 2 23.15 0.00 1.50 0.12 0.78 74.45 09:24:01 3 15.55 0.00 0.93 3.78 0.71 79.02 09:25:01 all 22.18 0.00 8.23 3.48 1.31 64.80 09:25:01 0 17.61 0.00 7.88 3.67 1.08 69.75 09:25:01 1 17.05 0.00 6.83 3.05 1.18 71.89 09:25:01 2 36.71 0.00 9.27 2.11 1.65 50.26 09:25:01 3 17.35 0.00 8.94 5.08 1.32 67.32 09:26:01 all 19.40 0.00 7.85 3.20 1.16 68.39 09:26:01 0 20.76 0.00 8.50 0.37 1.06 69.31 09:26:01 1 15.11 0.00 8.27 5.82 1.27 69.53 09:26:01 2 14.25 0.00 6.37 2.75 1.00 75.63 09:26:01 3 27.45 0.00 8.28 3.89 1.32 59.06 09:27:01 all 22.43 0.00 3.00 1.62 0.99 71.96 09:27:01 0 16.00 0.00 2.47 0.85 0.98 79.69 09:27:01 1 24.27 0.00 3.21 1.80 1.02 69.71 09:27:01 2 16.56 0.00 2.84 2.21 0.70 77.69 09:27:01 3 32.93 0.00 3.46 1.64 1.22 60.76 09:28:01 all 53.53 0.00 5.50 0.26 1.83 38.88 09:28:01 0 50.30 0.00 4.63 0.00 1.72 43.35 09:28:01 1 55.99 0.00 6.61 0.15 1.99 35.27 09:28:01 2 50.03 0.00 5.28 0.80 1.77 42.13 09:28:01 3 57.82 0.00 5.51 0.08 1.82 34.77 09:29:01 all 22.48 0.00 2.03 0.06 0.94 74.49 09:29:01 0 5.49 0.00 1.39 0.00 0.52 92.61 09:29:01 1 11.01 0.00 1.75 0.12 0.73 86.39 09:29:01 2 50.72 0.00 2.72 0.13 1.50 44.93 09:29:01 3 22.70 0.00 2.25 0.00 1.01 74.04 09:30:01 all 23.54 0.00 1.11 0.04 0.82 74.49 09:30:01 0 48.18 0.00 1.42 0.03 1.12 49.26 09:30:01 1 19.51 0.00 1.33 0.02 0.90 78.25 09:30:01 2 6.02 0.00 0.81 0.08 0.45 92.64 09:30:01 3 20.54 0.00 0.86 0.02 0.86 77.72 09:31:01 all 23.92 0.00 1.94 4.59 0.82 68.73 09:31:01 0 29.99 0.00 1.89 2.51 0.87 64.75 09:31:01 1 16.87 0.00 1.74 3.79 0.72 76.88 09:31:01 2 12.77 0.00 1.48 4.74 0.71 80.30 09:31:01 3 35.95 0.00 2.65 7.33 1.00 53.06 09:32:01 all 20.97 0.00 1.05 0.82 0.70 76.46 09:32:01 0 38.99 0.00 1.45 0.50 1.03 58.03 09:32:01 1 4.21 0.00 0.55 0.02 0.35 94.87 09:32:01 2 9.70 0.00 0.82 0.65 0.53 88.30 09:32:01 3 31.02 0.00 1.42 2.13 0.83 64.60 Average: all 24.90 0.00 3.44 2.02 1.03 68.61 Average: 0 26.27 0.00 3.27 1.17 0.98 68.32 Average: 1 20.38 0.00 3.24 2.38 0.97 73.03 Average: 2 23.53 0.00 3.28 1.92 1.02 70.25 Average: 3 29.44 0.00 3.95 2.61 1.16 62.84