---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4649 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 700K 797M 1% /run /dev/vda1 20G 9.7G 9.6G 51% / 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 503 4461 0 3010 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:9a:93:8e brd ff:ff:ff:ff:ff:ff inet 10.32.6.167/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fe9a:938e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:73:eb:7d 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-4649) 06/30/26 _x86_64_ (4 CPU) 14:31:51 LINUX RESTART (4 CPU) 14:32:01 tps rtps wtps bread/s bwrtn/s 14:33:01 154.11 69.31 84.80 5612.00 39531.96 14:34:01 61.71 0.22 61.49 23.20 9357.37 14:35:01 135.06 59.87 75.19 2689.02 20888.25 14:36:01 54.58 7.00 47.58 309.90 13574.54 14:37:01 120.66 5.90 114.76 289.95 7208.13 14:38:01 39.54 0.75 38.79 24.26 10397.87 14:39:01 13.68 0.63 13.04 22.79 7041.95 14:40:01 16.99 0.00 16.99 0.00 10861.18 14:41:01 22.69 5.93 16.76 221.13 4910.76 Average: 68.78 16.62 52.15 1021.28 13751.98 14:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 5892176 7393604 2275252 27.86 35760 1647520 1034408 11.22 603000 1505872 49276 14:34:01 5613924 7371112 2553504 31.26 56396 1869136 1044432 11.33 642524 1718072 91568 14:35:01 4893576 7316260 3273852 40.08 83740 2462064 1061656 11.52 1033252 1964960 242128 14:36:01 4551616 7237552 3615812 44.27 96612 2672704 1162392 12.61 1136972 2160444 121948 14:37:01 4872048 7393556 3295380 40.35 110360 2516404 992512 10.77 1030804 1971208 185160 14:38:01 4669836 7393108 3497592 42.82 110500 2721864 988760 10.73 1062184 2146688 222208 14:39:01 4302328 6959832 3865100 47.32 110576 2656048 1424312 15.45 1587656 1988604 24296 14:40:01 4551288 7404584 3616140 44.28 110648 2848900 970440 10.53 1221208 2105900 61984 14:41:01 4573712 7345056 3593716 44.00 111820 2768820 1025972 11.13 1240112 2068484 24352 Average: 4880056 7312740 3287372 40.25 91824 2462607 1078320 11.70 1061968 1958915 113658 14:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:33:01 ens3 374.67 207.92 1032.75 65.29 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 14:34:01 ens3 76.49 60.19 831.25 6.84 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 3.37 3.37 0.36 0.36 0.00 0.00 0.00 0.00 14:35:01 ens3 162.59 120.61 860.43 21.93 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:36:01 ens3 1.23 1.03 0.36 0.33 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 ens3 7.35 7.72 2.45 2.80 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:38:01 ens3 324.66 235.13 1918.28 19.09 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:39:01 ens3 17.67 16.66 33.02 3.86 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 ens3 8.31 8.25 2.42 2.88 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 14:41:01 ens3 85.09 64.61 835.39 10.76 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 117.55 80.23 612.89 14.86 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-4649) 06/30/26 _x86_64_ (4 CPU) 14:31:51 LINUX RESTART (4 CPU) 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 16.36 0.00 2.61 5.40 2.59 73.03 14:33:01 0 8.06 0.00 1.37 4.22 1.69 84.65 14:33:01 1 24.01 0.00 2.34 7.45 2.75 63.45 14:33:01 2 14.71 0.00 1.63 2.31 2.95 78.40 14:33:01 3 18.67 0.00 5.11 7.63 2.98 65.61 14:34:01 all 19.48 0.00 1.20 2.28 1.32 75.73 14:34:01 0 35.59 0.00 1.64 1.14 1.82 59.81 14:34:01 1 9.25 0.00 0.65 0.07 0.58 89.45 14:34:01 2 25.72 0.00 1.59 0.66 1.96 70.07 14:34:01 3 7.26 0.00 0.88 7.28 0.92 83.66 14:35:01 all 15.00 2.35 3.85 3.77 2.78 72.25 14:35:01 0 19.90 3.59 4.34 3.81 2.88 65.47 14:35:01 1 15.93 0.78 3.75 6.62 2.69 70.23 14:35:01 2 8.04 1.37 3.87 2.96 2.78 80.99 14:35:01 3 16.14 3.62 3.45 1.66 2.77 72.37 14:36:01 all 11.38 0.00 18.80 0.58 6.22 63.02 14:36:01 0 7.20 0.00 10.51 0.51 3.84 77.93 14:36:01 1 4.94 0.00 10.79 0.40 2.67 81.21 14:36:01 2 22.64 0.00 23.66 1.36 7.05 45.29 14:36:01 3 10.53 0.00 29.50 0.06 11.02 48.88 14:37:01 all 29.79 0.00 3.64 2.00 3.12 61.45 14:37:01 0 20.24 0.00 3.49 1.00 2.66 72.61 14:37:01 1 31.97 0.00 3.04 3.12 2.87 59.00 14:37:01 2 29.79 0.00 2.96 2.65 3.43 61.18 14:37:01 3 37.17 0.00 5.07 1.25 3.50 53.01 14:38:01 all 33.29 0.00 5.37 0.20 5.79 55.35 14:38:01 0 33.20 0.00 4.77 0.26 5.61 56.16 14:38:01 1 31.69 0.00 4.93 0.12 5.24 58.02 14:38:01 2 32.53 0.00 5.89 0.31 5.69 55.59 14:38:01 3 35.74 0.00 5.90 0.13 6.62 51.61 14:39:01 all 61.44 0.00 6.21 0.16 9.72 22.48 14:39:01 0 61.58 0.00 6.78 0.23 10.04 21.36 14:39:01 1 61.03 0.00 5.14 0.03 9.58 24.23 14:39:01 2 61.48 0.00 6.44 0.23 10.04 21.80 14:39:01 3 61.70 0.00 6.44 0.12 9.20 22.55 14:40:01 all 55.88 0.00 5.69 0.05 7.41 30.96 14:40:01 0 57.20 0.00 5.69 0.10 7.97 29.04 14:40:01 1 54.10 0.00 5.90 0.08 7.07 32.85 14:40:01 2 51.06 0.00 4.96 0.02 7.32 36.65 14:40:01 3 61.17 0.00 6.23 0.03 7.28 25.29 14:41:01 all 19.87 0.00 1.07 0.79 1.41 76.87 14:41:01 0 8.45 0.00 0.93 2.35 0.85 87.43 14:41:01 1 6.87 0.00 0.70 0.18 0.78 91.47 14:41:01 2 49.73 0.00 1.88 0.37 2.58 45.44 14:41:01 3 14.48 0.00 0.74 0.26 1.42 83.09 Average: all 29.19 0.26 5.36 1.70 4.48 59.01 Average: 0 28.02 0.40 4.37 1.52 4.15 61.54 Average: 1 26.73 0.09 4.11 2.02 3.81 63.24 Average: 2 32.84 0.15 5.85 1.21 4.86 55.09 Average: 3 29.16 0.40 7.09 2.04 5.10 56.21