---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5771 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 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: 7975 505 4457 0 3012 7171 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:dd:1b:d4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fedd:1bd4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:72:84:82 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-5771) 07/14/26 _x86_64_ (4 CPU) 14:31:49 LINUX RESTART (4 CPU) 14:32:01 tps rtps wtps bread/s bwrtn/s 14:33:02 155.19 69.40 85.79 5620.66 39551.57 14:34:01 60.52 0.22 60.30 23.59 9661.81 14:35:01 134.96 58.16 76.80 2648.36 19633.39 14:36:01 61.29 7.02 54.27 311.15 14987.50 14:37:01 131.84 5.97 125.88 285.69 7639.79 14:38:01 37.29 0.52 36.78 24.53 10205.50 14:39:01 13.38 0.60 12.78 22.52 7084.99 14:40:01 17.10 0.00 17.10 0.00 10986.44 14:41:01 24.76 6.56 18.19 241.39 5074.31 Average: 70.72 16.52 54.20 1021.71 13877.74 14:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:02 5902444 7406472 2264976 27.73 36000 1649624 1013724 11.00 586228 1509260 52280 14:34:01 5632908 7382392 2534512 31.03 55072 1863724 1001612 10.87 620612 1719520 72128 14:35:01 5192904 7433744 2974516 36.42 74452 2310520 953044 10.34 903772 1822936 138576 14:36:01 4708328 7409848 3459092 42.35 96764 2687644 974416 10.57 964456 2176416 147216 14:37:01 4900320 7422244 3267100 40.00 110680 2517636 974920 10.58 999896 1973272 186180 14:38:01 4545904 7427144 3621516 44.34 110952 2875436 952684 10.34 1108444 2217324 374380 14:39:01 4514900 7173428 3652520 44.72 111040 2657276 1230504 13.35 1371128 1991160 24388 14:40:01 4560624 7419216 3606796 44.16 111120 2854304 972584 10.55 1202980 2112688 61508 14:41:01 4535428 7310408 3631992 44.47 112428 2773404 1055424 11.45 1272608 2073312 25340 Average: 4943751 7376100 3223669 39.47 90945 2465508 1014324 11.01 1003347 1955099 120222 14:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:02 ens3 408.10 206.78 1049.95 63.76 0.00 0.00 0.00 0.00 14:33:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 82.79 62.49 861.73 7.06 0.00 0.00 0.00 0.00 14:34:01 lo 0.61 0.61 0.05 0.05 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 ens3 146.11 96.43 652.77 9.23 0.00 0.00 0.00 0.00 14:35:01 lo 2.97 2.97 0.32 0.32 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 ens3 39.81 17.16 204.28 1.97 0.00 0.00 0.00 0.00 14:36:01 lo 0.47 0.47 0.04 0.04 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 ens3 8.97 9.07 2.74 3.13 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 ens3 327.38 260.02 1918.39 20.90 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 ens3 18.11 16.87 33.18 6.52 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 ens3 9.43 9.40 2.50 2.99 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 86.00 68.13 867.14 12.07 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 125.27 82.97 620.97 14.20 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: 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-5771) 07/14/26 _x86_64_ (4 CPU) 14:31:49 LINUX RESTART (4 CPU) 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:02 all 17.58 0.00 2.71 5.86 2.40 71.45 14:33:02 0 9.11 0.00 1.79 10.51 1.97 76.62 14:33:02 1 17.71 0.00 4.84 2.43 2.31 72.71 14:33:02 2 20.46 0.00 1.49 5.76 2.52 69.76 14:33:02 3 22.99 0.00 2.71 4.76 2.76 66.78 14:34:01 all 19.71 0.00 1.18 2.38 1.17 75.56 14:34:01 0 6.05 0.00 0.66 1.16 0.47 91.66 14:34:01 1 46.01 0.00 2.27 0.68 2.05 48.99 14:34:01 2 13.15 0.00 0.76 5.45 1.02 79.62 14:34:01 3 13.76 0.00 1.02 2.25 1.13 81.84 14:35:01 all 14.29 2.39 3.90 3.77 2.53 73.12 14:35:01 0 9.53 2.22 3.75 4.41 2.02 78.07 14:35:01 1 25.19 4.04 4.65 1.21 2.74 62.16 14:35:01 2 6.77 0.03 3.52 7.15 2.48 80.05 14:35:01 3 15.71 3.25 3.72 2.30 2.86 72.17 14:36:01 all 12.45 0.00 17.93 0.60 5.38 63.64 14:36:01 0 13.87 0.00 14.88 0.44 3.91 66.90 14:36:01 1 13.31 0.00 21.89 0.28 6.91 57.60 14:36:01 2 12.03 0.00 15.97 1.37 5.34 65.29 14:36:01 3 10.58 0.00 18.88 0.32 5.33 64.89 14:37:01 all 29.59 0.00 3.65 2.14 2.91 61.72 14:37:01 0 19.50 0.00 2.61 0.58 2.81 74.50 14:37:01 1 18.50 0.00 5.21 0.40 2.53 73.37 14:37:01 2 64.70 0.00 4.01 6.90 3.75 20.64 14:37:01 3 15.66 0.00 2.78 0.67 2.53 78.37 14:38:01 all 33.63 0.00 5.38 0.11 4.85 56.03 14:38:01 0 32.80 0.00 4.59 0.12 4.67 57.82 14:38:01 1 29.81 0.00 4.56 0.03 4.56 61.04 14:38:01 2 34.21 0.00 5.58 0.17 4.55 55.49 14:38:01 3 37.72 0.00 6.80 0.12 5.66 49.71 14:39:01 all 63.94 0.00 6.55 0.18 8.85 20.48 14:39:01 0 65.89 0.00 6.29 0.10 9.00 18.72 14:39:01 1 65.38 0.00 7.26 0.20 8.82 18.35 14:39:01 2 63.67 0.00 5.81 0.25 8.71 21.57 14:39:01 3 60.85 0.00 6.85 0.17 8.86 23.28 14:40:01 all 54.05 0.00 5.32 0.08 5.80 34.74 14:40:01 0 57.55 0.00 4.95 0.15 5.83 31.52 14:40:01 1 62.65 0.00 6.16 0.12 5.85 25.22 14:40:01 2 47.40 0.00 5.49 0.07 5.55 41.49 14:40:01 3 48.59 0.00 4.68 0.02 5.98 40.73 14:41:01 all 21.43 0.00 1.30 0.92 1.56 74.80 14:41:01 0 55.44 0.00 2.11 0.55 2.48 39.42 14:41:01 1 8.00 0.00 0.70 0.50 0.80 90.00 14:41:01 2 18.59 0.00 1.90 2.07 1.76 75.68 14:41:01 3 3.74 0.00 0.48 0.51 1.20 94.07 Average: all 29.66 0.27 5.32 1.78 3.94 59.03 Average: 0 30.02 0.25 4.61 2.00 3.69 59.43 Average: 1 31.80 0.45 6.42 0.65 4.07 56.61 Average: 2 31.25 0.00 4.95 3.24 3.97 56.58 Average: 3 25.55 0.37 5.30 1.24 4.03 63.51