---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7131 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 10G 9.3G 53% / 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 4126 0 3327 7154 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:92:d7:ae brd ff:ff:ff:ff:ff:ff inet 10.32.6.186/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe92:d7ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:d2:1a:86 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-7131) 02/20/26 _x86_64_ (4 CPU) 16:40:42 LINUX RESTART (4 CPU) 16:41:01 tps rtps wtps bread/s bwrtn/s 16:42:02 160.61 68.94 91.67 5598.13 40443.54 16:43:01 68.68 11.12 57.57 2100.12 8643.42 16:44:01 152.60 2.07 150.53 217.87 55322.67 Average: 127.62 27.47 100.16 2641.85 34948.19 16:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:42:02 5842872 7384468 2324548 28.46 39184 1681912 1004752 10.90 614876 1537604 64256 16:43:01 5568284 7423636 2599136 31.82 59412 1959880 1095100 11.88 599552 1795384 115084 16:44:01 4269792 7365252 3897628 47.72 95212 3090680 1034112 11.22 794260 2795572 26164 Average: 5226983 7391119 2940437 36.00 64603 2244157 1044655 11.34 669563 2042853 68501 16:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:42:02 ens3 380.22 229.93 1221.57 66.93 0.00 0.00 0.00 0.00 16:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 16:43:01 ens3 56.24 45.91 584.32 7.95 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 lo 1.97 1.97 0.17 0.17 0.00 0.00 0.00 0.00 16:44:01 ens3 714.77 622.27 6540.43 53.54 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 0.73 0.73 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 385.55 300.77 2794.17 43.00 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 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7131) 02/20/26 _x86_64_ (4 CPU) 16:40:42 LINUX RESTART (4 CPU) 16:41:01 CPU %user %nice %system %iowait %steal %idle 16:42:02 all 19.64 0.00 2.71 5.03 1.06 71.56 16:42:02 0 8.74 0.00 1.72 6.42 0.72 82.40 16:42:02 1 10.94 0.00 1.80 5.78 0.95 80.54 16:42:02 2 34.98 0.00 5.45 4.40 1.52 53.66 16:42:02 3 23.94 0.00 1.85 3.51 1.03 69.67 16:43:01 all 20.85 0.00 1.40 1.75 0.88 75.12 16:43:01 0 17.29 0.00 1.18 5.04 0.90 75.59 16:43:01 1 11.77 0.00 1.03 0.83 0.66 85.70 16:43:01 2 20.06 0.00 1.22 0.83 0.85 77.04 16:43:01 3 34.26 0.00 2.15 0.30 1.08 62.20 16:44:01 all 19.72 0.00 6.07 2.56 1.17 70.49 16:44:01 0 21.36 0.00 6.09 2.93 1.18 68.45 16:44:01 1 22.96 0.00 6.07 1.45 1.33 68.20 16:44:01 2 13.35 0.00 6.04 1.69 1.00 77.92 16:44:01 3 21.24 0.00 6.06 4.19 1.19 67.32 Average: all 20.07 0.00 3.39 3.12 1.03 72.39 Average: 0 15.77 0.00 2.99 4.80 0.93 75.51 Average: 1 15.22 0.00 2.97 2.70 0.98 78.13 Average: 2 22.84 0.00 4.24 2.31 1.12 69.48 Average: 3 26.47 0.00 3.34 2.67 1.10 66.41