---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4691 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 11G 9.0G 54% / 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: 7975 522 3686 0 3767 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:d8:bc:8a brd ff:ff:ff:ff:ff:ff inet 10.32.7.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fed8:bc8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:60:f8:35 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::42:4ff:fe60:f835/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4691) 07/03/25 _x86_64_ (4 CPU) 14:04:46 LINUX RESTART (4 CPU) 14:05:01 tps rtps wtps bread/s bwrtn/s 14:06:02 153.36 69.37 83.99 5622.26 39798.58 14:07:01 51.38 0.31 51.08 32.40 6567.02 14:08:01 153.53 107.61 45.92 5024.59 9265.04 14:09:01 15.61 8.00 7.62 792.53 3504.22 14:10:01 38.25 27.57 10.68 1406.73 2711.36 14:11:01 18.26 3.40 14.86 175.84 4671.22 14:12:01 108.25 3.37 104.88 407.27 64043.59 14:13:01 20.76 0.32 20.45 32.66 1415.90 Average: 69.97 27.55 42.41 1690.30 16517.41 14:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:06:02 5894768 7402708 2272652 27.83 35964 1653496 981004 10.64 596752 1507036 45332 14:07:01 5672080 7412168 2495340 30.55 55732 1852724 953524 10.35 597180 1702900 156856 14:08:01 5265860 7268704 2901560 35.53 66596 2095172 1284344 13.94 797316 1885728 30992 14:09:01 4715988 6848240 3451432 42.26 71508 2215044 1456772 15.81 1271272 1951192 37560 14:10:01 3734884 6090740 4432536 54.27 76256 2425980 2411456 26.17 2093732 2092296 141040 14:11:01 3498812 5965076 4668608 57.16 78548 2530460 2213728 24.02 2288844 2126976 111720 14:12:01 3764992 7308640 4402428 53.90 92548 3553560 1035796 11.24 1236216 2865728 15320 14:13:01 3756124 7306620 4411296 54.01 95436 3556740 1042096 11.31 1245528 2864260 11264 Average: 4537938 6950362 3629482 44.44 71574 2485397 1422340 15.43 1265855 2124514 68760 14:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:06:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:02 ens3 345.41 185.44 1195.53 65.89 0.00 0.00 0.00 0.00 14:07:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 59.53 46.74 746.56 5.98 0.00 0.00 0.00 0.00 14:08:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 58.00 39.17 258.07 11.97 0.00 0.00 0.00 0.00 14:09:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 ens3 158.22 141.44 1555.45 23.61 0.00 0.00 0.00 0.00 14:10:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 94.67 77.34 693.77 13.31 0.00 0.00 0.00 0.00 14:11:01 lo 0.97 0.97 0.08 0.08 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 ens3 103.10 84.84 698.15 17.69 0.00 0.00 0.00 0.00 14:12:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:12:01 ens3 165.16 105.80 4491.93 55.92 0.00 0.00 0.00 0.00 14:13:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 12.06 12.43 9.47 8.78 0.00 0.00 0.00 0.00 Average: lo 1.06 1.06 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 124.65 86.73 1207.05 25.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4691) 07/03/25 _x86_64_ (4 CPU) 14:04:46 LINUX RESTART (4 CPU) 14:05:01 CPU %user %nice %system %iowait %steal %idle 14:06:02 all 17.10 0.00 2.95 6.16 3.69 70.11 14:06:02 0 19.46 0.00 5.04 5.34 3.56 66.61 14:06:02 1 17.74 0.00 2.35 2.26 3.68 73.97 14:06:02 2 23.54 0.00 1.54 6.84 3.76 64.32 14:06:02 3 7.68 0.00 2.90 10.18 3.74 75.51 14:07:01 all 19.54 0.00 1.30 1.99 1.73 75.44 14:07:01 0 4.67 0.00 0.61 3.67 0.66 90.40 14:07:01 1 48.21 0.00 2.95 0.98 3.21 44.65 14:07:01 2 21.07 0.00 1.15 1.35 1.69 74.73 14:07:01 3 4.20 0.00 0.52 1.96 1.35 91.97 14:08:01 all 14.17 0.00 1.54 5.22 3.40 75.67 14:08:01 0 6.40 0.00 0.79 3.26 2.42 87.13 14:08:01 1 27.99 0.00 2.24 4.12 4.20 61.46 14:08:01 2 13.21 0.00 1.46 7.22 3.80 74.31 14:08:01 3 9.10 0.00 1.63 6.28 3.18 79.82 14:09:01 all 37.36 0.00 1.59 0.39 6.98 53.68 14:09:01 0 32.65 0.00 2.16 0.46 7.27 57.47 14:09:01 1 38.74 0.00 1.29 0.03 6.74 53.20 14:09:01 2 43.68 0.00 1.48 0.69 7.10 47.05 14:09:01 3 34.36 0.00 1.44 0.36 6.83 57.01 14:10:01 all 52.43 0.00 2.76 1.37 9.99 33.45 14:10:01 0 56.69 0.00 2.81 1.67 10.40 28.42 14:10:01 1 54.41 0.00 3.18 1.02 10.22 31.16 14:10:01 2 48.20 0.00 2.46 1.45 9.37 38.52 14:10:01 3 50.38 0.00 2.61 1.34 9.96 35.72 14:11:01 all 62.35 0.00 1.79 0.25 11.60 24.01 14:11:01 0 69.00 0.00 1.58 0.10 11.83 17.50 14:11:01 1 45.44 0.00 2.76 0.46 11.25 40.10 14:11:01 2 66.75 0.00 1.51 0.16 11.45 20.13 14:11:01 3 68.61 0.00 1.29 0.26 11.87 17.97 14:12:01 all 24.38 0.00 4.89 2.51 5.22 63.00 14:12:01 0 23.96 0.00 4.31 0.41 4.95 66.36 14:12:01 1 27.52 0.00 6.33 1.99 5.71 58.45 14:12:01 2 32.48 0.00 5.31 5.59 5.59 51.05 14:12:01 3 13.57 0.00 3.61 2.04 4.63 76.14 14:13:01 all 20.81 0.00 1.01 0.71 1.25 76.22 14:13:01 0 7.63 0.00 0.46 0.05 1.08 90.77 14:13:01 1 25.99 0.00 1.18 0.15 1.31 71.37 14:13:01 2 24.21 0.00 1.60 1.91 1.10 71.18 14:13:01 3 25.43 0.00 0.80 0.73 1.50 71.54 Average: all 31.18 0.00 2.23 2.32 5.52 58.75 Average: 0 27.77 0.00 2.22 1.86 5.31 62.84 Average: 1 35.81 0.00 2.79 1.37 5.84 54.19 Average: 2 34.29 0.00 2.07 3.15 5.52 54.98 Average: 3 26.83 0.00 1.85 2.89 5.41 63.02