---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8619 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 9.4G 9.9G 49% / 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 473 4717 0 2785 7211 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:02:3b:b1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.224/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe02:3bb1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:80:a9:da 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-8619) 08/18/26 _x86_64_ (4 CPU) 17:32:47 LINUX RESTART (4 CPU) 17:33:01 tps rtps wtps bread/s bwrtn/s 17:34:01 154.26 69.11 85.15 5607.33 39627.15 17:35:01 60.60 0.20 60.40 21.99 9512.16 17:36:01 55.91 15.15 40.76 1225.26 10785.27 17:37:01 2.28 0.00 2.28 0.00 468.06 17:38:01 1.53 0.02 1.52 3.20 149.58 17:39:01 1.40 0.00 1.40 0.00 161.04 17:40:01 2.33 0.00 2.33 0.00 1817.30 17:41:01 1.73 0.00 1.73 0.00 1027.43 17:42:01 2.27 0.00 2.27 0.00 1514.27 17:43:01 4.55 0.82 3.73 106.23 4205.80 17:44:01 157.34 121.41 35.93 5753.57 8712.81 Average: 40.38 18.79 21.59 1156.13 7089.25 17:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:34:01 5893320 7403400 2274100 27.84 36280 1655440 1010216 10.96 593132 1514144 53684 17:35:01 5554864 7366180 2612556 31.99 57212 1920428 1024364 11.12 648388 1766184 140452 17:36:01 5413392 7439168 2754028 33.72 61284 2123528 956036 10.37 564544 1974132 2680 17:37:01 5402204 7439568 2765216 33.86 61356 2134932 956036 10.37 564108 1985564 920 17:38:01 5398648 7440092 2768772 33.90 61432 2138868 956036 10.37 563964 1989508 592 17:39:01 5343704 7439488 2823716 34.57 61524 2192356 956036 10.37 564080 2042992 50084 17:40:01 5339508 7439632 2827912 34.62 61604 2196564 956036 10.37 564016 2047180 192 17:41:01 5307532 7439192 2859888 35.02 61680 2227560 956036 10.37 564220 2078200 1064 17:42:01 5261424 7437952 2905996 35.58 61760 2271768 964052 10.46 564256 2122352 476 17:43:01 5167472 7363032 2999948 36.73 61888 2289688 1101532 11.95 643520 2136952 628 17:44:01 4878220 7427452 3289200 40.27 76100 2618860 955036 10.36 950900 2096248 51920 Average: 5360026 7421378 2807394 34.37 60193 2160908 981038 10.64 616830 1977587 27517 17:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:34:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 17:34:01 ens3 386.50 212.18 1061.38 66.14 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:35:01 ens3 45.25 40.17 837.44 5.42 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 lo 1.93 1.93 0.21 0.21 0.00 0.00 0.00 0.00 17:36:01 ens3 78.39 65.46 542.71 6.36 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:37:01 ens3 24.66 16.51 36.55 1.11 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 ens3 44.81 26.36 66.89 1.70 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:39:01 ens3 45.96 26.98 68.18 1.82 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 ens3 49.46 29.95 73.08 1.93 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:41:01 ens3 38.81 21.40 57.65 1.41 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 ens3 37.80 21.70 56.07 1.43 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:43:01 ens3 18.88 12.61 28.18 0.86 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 17:44:01 ens3 75.12 67.99 256.79 9.94 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 76.88 49.21 280.45 8.92 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-8619) 08/18/26 _x86_64_ (4 CPU) 17:32:47 LINUX RESTART (4 CPU) 17:33:01 CPU %user %nice %system %iowait %steal %idle 17:34:01 all 18.61 0.00 2.92 5.22 1.18 72.07 17:34:01 0 24.46 0.00 2.67 4.58 1.47 66.82 17:34:01 1 24.73 0.00 2.31 5.23 1.22 66.51 17:34:01 2 14.23 0.00 1.69 6.70 1.07 76.31 17:34:01 3 11.08 0.00 4.96 4.38 0.97 78.62 17:35:01 all 20.36 0.00 1.10 1.72 0.87 75.97 17:35:01 0 12.46 0.00 0.70 0.08 0.63 86.12 17:35:01 1 28.52 0.00 1.56 1.08 1.15 67.69 17:35:01 2 24.53 0.00 1.17 0.12 0.98 73.21 17:35:01 3 15.90 0.00 0.97 5.59 0.70 76.84 17:36:01 all 6.02 0.00 0.90 1.32 0.43 91.34 17:36:01 0 1.62 0.00 0.83 4.02 0.22 93.31 17:36:01 1 3.94 0.00 0.60 0.58 0.60 94.27 17:36:01 2 16.38 0.00 1.64 0.17 0.69 81.13 17:36:01 3 2.15 0.00 0.53 0.52 0.22 96.58 17:37:01 all 0.36 0.00 0.05 0.02 0.02 99.55 17:37:01 0 0.00 0.00 0.02 0.00 0.02 99.97 17:37:01 1 0.55 0.00 0.03 0.00 0.03 99.38 17:37:01 2 0.81 0.00 0.02 0.00 0.02 99.15 17:37:01 3 0.07 0.00 0.13 0.08 0.00 99.72 17:38:01 all 0.06 0.00 0.05 0.02 0.00 99.86 17:38:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:38:01 1 0.03 0.00 0.03 0.00 0.02 99.92 17:38:01 2 0.02 0.00 0.03 0.00 0.00 99.95 17:38:01 3 0.17 0.00 0.15 0.08 0.02 99.58 17:39:01 all 0.77 0.00 0.09 0.03 0.05 99.07 17:39:01 0 0.02 0.00 0.00 0.00 0.02 99.97 17:39:01 1 2.75 0.00 0.18 0.00 0.12 96.95 17:39:01 2 0.08 0.00 0.02 0.00 0.02 99.88 17:39:01 3 0.22 0.00 0.12 0.10 0.02 99.55 17:40:01 all 0.06 0.00 0.07 0.04 0.02 99.82 17:40:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:40:01 1 0.03 0.00 0.03 0.00 0.02 99.92 17:40:01 2 0.05 0.00 0.03 0.08 0.03 99.80 17:40:01 3 0.13 0.00 0.18 0.07 0.03 99.58 17:41:01 all 0.58 0.00 0.08 0.02 0.02 99.30 17:41:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:41:01 1 1.47 0.00 0.08 0.00 0.03 98.42 17:41:01 2 0.68 0.00 0.02 0.02 0.03 99.25 17:41:01 3 0.18 0.00 0.20 0.07 0.02 99.53 17:42:01 all 0.83 0.00 0.09 0.02 0.05 99.01 17:42:01 0 0.05 0.00 0.02 0.00 0.00 99.93 17:42:01 1 2.08 0.00 0.07 0.00 0.07 97.78 17:42:01 2 1.01 0.00 0.08 0.02 0.07 98.82 17:42:01 3 0.18 0.00 0.20 0.10 0.03 99.48 17:43:01 all 0.33 1.51 0.21 0.08 0.11 97.76 17:43:01 0 0.02 0.02 0.12 0.00 0.03 99.82 17:43:01 1 0.88 0.00 0.08 0.02 0.07 98.95 17:43:01 2 0.17 0.00 0.05 0.02 0.08 99.68 17:43:01 3 0.27 6.04 0.60 0.25 0.28 92.55 17:44:01 all 30.20 0.23 4.42 6.49 2.16 56.50 17:44:01 0 34.93 0.00 4.76 6.14 2.12 52.05 17:44:01 1 24.60 0.00 4.00 5.83 1.88 63.68 17:44:01 2 25.77 0.00 4.03 6.45 2.14 61.61 17:44:01 3 35.52 0.90 4.88 7.54 2.47 48.68 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.11 0.16 0.91 1.36 0.45 90.02 Average: 0 6.69 0.00 0.83 1.35 0.41 90.73 Average: 1 8.14 0.00 0.82 1.16 0.47 89.41 Average: 2 7.61 0.00 0.80 1.23 0.47 89.90 Average: 3 5.99 0.63 1.18 1.71 0.43 90.07