---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4180 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 6.3G 68% / 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 505 753 0 6717 7173 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:04:24:24 brd ff:ff:ff:ff:ff:ff inet 10.32.7.210/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe04:2424/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:69:9a:30 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-4180) 01/26/26 _x86_64_ (4 CPU) 14:22:39 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 157.46 69.32 88.14 5619.60 40454.74 14:25:01 56.45 3.08 53.36 67.79 8774.65 14:26:01 150.41 20.50 129.91 3102.15 86405.20 14:27:01 198.45 0.55 197.90 6.66 59376.07 14:28:01 171.59 0.20 171.39 12.93 29916.03 14:29:01 73.53 26.19 47.34 1256.97 10699.58 14:30:01 48.28 3.70 44.58 162.59 2295.39 Average: 122.46 17.68 104.78 1464.42 34046.85 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 5868300 7412740 2299128 28.15 39312 1684304 990096 10.74 587520 1537600 69520 14:25:01 5695452 7489536 2471976 30.27 58884 1898416 902460 9.79 513684 1750944 122116 14:26:01 2265540 7408208 5901888 72.26 110688 5026228 1161804 12.61 648280 4842892 699916 14:27:01 1375896 7259720 6791532 83.15 157076 5603672 1609284 17.46 1171880 5087704 549908 14:28:01 1201076 7392996 6966352 85.29 171120 5865864 1323592 14.36 1126252 5274324 392 14:29:01 375652 6977080 7791776 95.40 175444 6258056 1406036 15.26 1749364 5463388 82676 14:30:01 711880 7283660 7455548 91.28 177044 6228588 1127428 12.23 1474916 5403512 26408 Average: 2499114 7317706 5668314 69.40 127081 4652161 1217243 13.21 1038842 4194338 221562 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 ens3 391.55 212.51 1294.94 64.56 0.00 0.00 0.00 0.00 14:24:02 lo 1.07 1.07 0.10 0.10 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 14:25:01 ens3 39.11 32.99 555.07 4.74 0.00 0.00 0.00 0.00 14:25:01 lo 0.61 0.61 0.05 0.05 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 14:26:01 ens3 468.27 271.00 13435.31 19.46 0.00 0.00 0.00 0.00 14:26:01 lo 0.87 0.87 0.09 0.09 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 14:27:01 ens3 540.64 425.59 4128.54 31.96 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 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 118.41 88.69 395.50 9.51 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 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 345.29 211.54 2494.65 20.81 0.00 0.00 0.00 0.00 14:29:01 lo 0.53 0.53 0.06 0.06 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 14:30:01 ens3 17.02 17.96 11.38 16.39 0.00 0.00 0.00 0.00 14:30:01 lo 0.27 0.27 0.02 0.02 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 Average: ens3 274.88 180.39 3193.97 23.96 0.00 0.00 0.00 0.00 Average: lo 0.51 0.51 0.05 0.05 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-4180) 01/26/26 _x86_64_ (4 CPU) 14:22:39 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 20.93 0.00 3.05 5.34 1.18 69.50 14:24:02 0 24.96 0.00 5.99 3.09 1.39 64.57 14:24:02 1 8.65 0.00 1.84 9.87 0.72 78.93 14:24:02 2 22.85 0.00 2.11 5.95 1.14 67.96 14:24:02 3 27.24 0.00 2.23 2.45 1.47 66.61 14:25:01 all 20.89 0.00 1.42 1.62 0.89 75.18 14:25:01 0 21.17 0.00 1.39 0.20 0.88 76.35 14:25:01 1 12.92 0.00 1.24 4.38 0.54 80.92 14:25:01 2 19.71 0.00 1.51 1.64 0.81 76.33 14:25:01 3 29.76 0.00 1.54 0.29 1.32 67.10 14:26:01 all 19.90 0.00 11.07 2.33 1.02 65.68 14:26:01 0 22.55 0.00 10.40 1.24 1.03 64.78 14:26:01 1 15.43 0.00 9.05 2.95 0.80 71.77 14:26:01 2 20.59 0.00 9.83 3.85 1.23 64.50 14:26:01 3 21.10 0.00 15.01 1.26 1.00 61.63 14:27:01 all 24.29 0.00 7.13 4.53 1.38 62.67 14:27:01 0 23.53 0.00 6.95 4.17 1.20 64.15 14:27:01 1 17.16 0.00 4.33 1.41 1.24 75.86 14:27:01 2 26.54 0.00 8.32 2.18 1.53 61.43 14:27:01 3 29.96 0.00 8.96 10.43 1.56 49.09 14:28:01 all 39.05 0.00 7.61 3.39 2.44 47.50 14:28:01 0 41.71 0.00 7.89 1.83 2.24 46.33 14:28:01 1 36.21 0.00 6.82 1.02 2.56 53.39 14:28:01 2 41.68 0.00 8.25 2.93 2.53 44.62 14:28:01 3 36.61 0.00 7.47 7.81 2.43 45.69 14:29:01 all 50.19 0.00 5.96 2.04 2.97 38.84 14:29:01 0 49.72 0.00 6.67 1.74 3.17 38.70 14:29:01 1 46.61 0.00 5.98 1.74 2.80 42.87 14:29:01 2 52.78 0.00 5.54 1.59 3.30 36.79 14:29:01 3 51.64 0.00 5.69 3.09 2.60 36.98 14:30:01 all 24.37 0.00 1.16 1.34 1.30 71.82 14:30:01 0 44.40 0.00 1.81 2.84 1.55 49.39 14:30:01 1 8.27 0.00 0.83 1.25 0.86 88.79 14:30:01 2 34.24 0.00 1.20 0.55 1.55 62.46 14:30:01 3 10.64 0.00 0.81 0.70 1.23 86.63 Average: all 28.57 0.00 5.32 2.94 1.60 61.57 Average: 0 32.66 0.00 5.86 2.16 1.64 57.67 Average: 1 20.77 0.00 4.29 3.23 1.37 70.35 Average: 2 31.28 0.00 5.23 2.67 1.73 59.10 Average: 3 29.58 0.00 5.91 3.72 1.66 59.14