---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-707 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 477 785 0 2681 3185 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:00:ac:9f brd ff:ff:ff:ff:ff:ff inet 10.32.7.183/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85641sec preferred_lft 85641sec inet6 fe80::f816:3eff:fe00:ac9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:8c:38:fa 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::42:81ff:fe8c:38fa/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-707) 04/22/25 _x86_64_ (4 CPU) 15:38:17 LINUX RESTART (4 CPU) 15:39:01 tps rtps wtps bread/s bwrtn/s 15:40:01 70.77 13.17 57.60 1079.07 6644.93 15:41:01 185.20 8.45 176.75 1466.69 27321.45 15:42:01 12.10 0.00 12.10 0.00 3248.38 15:43:01 3.12 0.00 3.12 0.00 205.83 15:44:01 3.82 0.02 3.80 1.87 1050.09 15:45:01 3.55 0.02 3.53 1.33 353.81 15:46:01 3.30 0.00 3.30 0.00 374.47 15:47:01 3.65 0.00 3.65 0.00 371.67 15:48:01 2.65 0.00 2.65 0.00 369.41 15:49:01 3.12 0.00 3.12 0.00 396.33 15:50:01 5.38 0.35 5.03 8.13 2049.38 Average: 26.97 2.00 24.97 232.44 3853.14 15:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:40:01 1564704 3390588 2473948 61.26 59392 1913400 839168 16.50 529816 1747228 215344 15:41:01 835492 3283648 3203160 79.31 89248 2475432 1289120 25.34 869116 2071324 91412 15:42:01 838760 3290688 3199892 79.23 89464 2478640 1287124 25.30 867592 2070120 2400 15:43:01 823772 3282516 3214880 79.60 89656 2484996 1292072 25.40 880232 2072292 5000 15:44:01 806040 3294544 3232612 80.04 89832 2513456 1343348 26.41 869028 2097708 4276 15:45:01 771960 3270472 3266692 80.89 89996 2522680 1299240 25.54 897332 2102816 5528 15:46:01 789920 3294424 3248732 80.44 90148 2528068 1300456 25.56 875864 2105492 2772 15:47:01 775720 3290704 3262932 80.79 90336 2537688 1299368 25.54 886216 2110168 4636 15:48:01 768008 3291624 3270644 80.98 90508 2545580 1300088 25.56 888160 2114096 5264 15:49:01 696980 3233468 3341672 82.74 90696 2557452 1366652 26.86 951136 2120900 9416 15:50:01 355568 2759120 3683084 91.20 90468 2428000 2221800 43.67 1390712 2024480 12144 Average: 820629 3243800 3218023 79.68 87249 2453217 1348949 26.52 900473 2057875 32563 15:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:40:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 80.95 75.65 956.01 9.48 0.00 0.00 0.00 0.00 15:41:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 15:41:01 docker0 251.09 386.85 13.14 2305.21 0.00 0.00 0.00 0.00 15:41:01 ens3 465.06 295.78 2735.22 24.58 0.00 0.00 0.00 0.00 15:41:01 vethfb3bfb2 180.44 279.62 11.93 1791.34 0.00 0.00 0.00 0.15 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 6.70 6.51 1.47 1.79 0.00 0.00 0.00 0.00 15:42:01 vethfb3bfb2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 8.27 8.25 1.72 2.12 0.00 0.00 0.00 0.00 15:43:01 vethfb3bfb2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 docker0 112.13 114.48 7.03 741.40 0.00 0.00 0.00 0.00 15:44:01 ens3 118.40 116.08 742.26 9.78 0.00 0.00 0.00 0.00 15:44:01 vethfb3bfb2 112.13 114.48 8.57 741.40 0.00 0.00 0.00 0.06 15:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 7.73 7.73 1.63 2.08 0.00 0.00 0.00 0.00 15:45:01 vethfb3bfb2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 5.97 6.13 1.28 1.71 0.00 0.00 0.00 0.00 15:46:01 vethfb3bfb2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 3.17 3.33 0.66 1.20 0.00 0.00 0.00 0.00 15:47:01 vethfb3bfb2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 6.72 6.27 1.40 6.32 0.00 0.00 0.00 0.00 15:48:01 vethfb3bfb2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 5.32 4.72 1.19 1.64 0.00 0.00 0.00 0.00 15:49:01 vethfb3bfb2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 114.46 116.46 7.16 739.55 0.00 0.00 0.00 0.00 15:50:01 ens3 122.92 120.86 740.90 10.49 0.00 0.00 0.00 0.00 15:50:01 vethfb3bfb2 114.46 116.46 8.72 739.55 0.00 0.00 0.00 0.06 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 43.43 56.16 2.48 344.21 0.00 0.00 0.00 0.00 Average: ens3 75.56 59.21 471.24 6.47 0.00 0.00 0.00 0.00 Average: vethfb3bfb2 37.00 46.42 2.66 297.49 0.00 0.00 0.00 0.02 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-707) 04/22/25 _x86_64_ (4 CPU) 15:38:17 LINUX RESTART (4 CPU) 15:39:01 CPU %user %nice %system %iowait %steal %idle 15:40:01 all 18.45 0.00 1.22 2.16 0.05 78.11 15:40:01 0 15.16 0.00 1.05 1.05 0.03 82.70 15:40:01 1 44.48 0.00 2.34 0.65 0.07 52.46 15:40:01 2 9.82 0.00 0.75 0.52 0.05 88.86 15:40:01 3 4.25 0.00 0.76 6.47 0.05 88.48 15:41:01 all 10.86 0.00 4.11 4.48 0.07 80.48 15:41:01 0 11.42 0.00 3.59 3.49 0.05 81.44 15:41:01 1 13.98 0.00 4.96 4.14 0.08 76.84 15:41:01 2 12.50 0.00 4.01 8.62 0.08 74.79 15:41:01 3 5.51 0.00 3.86 1.66 0.07 88.91 15:42:01 all 3.14 0.00 0.84 0.21 0.03 95.78 15:42:01 0 2.62 0.00 0.85 0.00 0.03 96.50 15:42:01 1 2.69 0.00 0.82 0.02 0.03 96.45 15:42:01 2 3.27 0.00 1.00 0.55 0.02 95.16 15:42:01 3 3.96 0.00 0.66 0.26 0.03 95.08 15:43:01 all 3.44 0.00 0.81 0.03 0.04 95.68 15:43:01 0 3.54 0.00 0.77 0.00 0.03 95.66 15:43:01 1 3.57 0.00 0.97 0.00 0.05 95.42 15:43:01 2 3.34 0.00 0.77 0.00 0.05 95.85 15:43:01 3 3.32 0.00 0.74 0.10 0.05 95.79 15:44:01 all 7.96 0.00 1.13 0.04 0.05 90.82 15:44:01 0 6.03 0.00 1.22 0.00 0.07 92.69 15:44:01 1 8.58 0.00 1.09 0.00 0.03 90.30 15:44:01 2 9.27 0.00 1.02 0.00 0.05 89.66 15:44:01 3 7.95 0.00 1.23 0.17 0.05 90.60 15:45:01 all 3.45 0.00 0.81 0.05 0.05 95.65 15:45:01 0 3.99 0.00 0.80 0.03 0.05 95.12 15:45:01 1 3.11 0.00 0.87 0.00 0.03 95.99 15:45:01 2 3.04 0.00 0.87 0.00 0.05 96.04 15:45:01 3 3.66 0.00 0.67 0.15 0.03 95.49 15:46:01 all 3.89 0.00 0.96 0.03 0.06 95.06 15:46:01 0 3.43 0.00 0.99 0.07 0.05 95.47 15:46:01 1 3.55 0.00 0.87 0.05 0.05 95.48 15:46:01 2 3.49 0.00 1.08 0.00 0.07 95.36 15:46:01 3 5.05 0.00 0.93 0.02 0.07 93.94 15:47:01 all 4.56 0.00 0.93 0.03 0.06 94.42 15:47:01 0 4.33 0.00 1.05 0.00 0.05 94.57 15:47:01 1 3.65 0.00 0.90 0.10 0.07 95.28 15:47:01 2 5.76 0.00 0.78 0.00 0.07 93.40 15:47:01 3 4.53 0.00 0.97 0.00 0.05 94.45 15:48:01 all 4.55 0.00 1.01 0.02 0.06 94.36 15:48:01 0 4.85 0.00 1.02 0.07 0.07 94.00 15:48:01 1 4.06 0.00 0.89 0.03 0.07 94.95 15:48:01 2 4.75 0.00 0.98 0.02 0.05 94.20 15:48:01 3 4.52 0.00 1.17 0.00 0.07 94.24 15:49:01 all 5.27 0.00 1.02 0.03 0.05 93.62 15:49:01 0 6.46 0.00 0.97 0.10 0.05 92.43 15:49:01 1 4.02 0.00 1.00 0.00 0.05 94.93 15:49:01 2 5.41 0.00 1.17 0.00 0.07 93.36 15:49:01 3 5.23 0.00 0.97 0.00 0.07 93.73 15:50:01 all 12.20 0.00 1.73 0.06 0.09 85.92 15:50:01 0 13.49 0.00 2.04 0.22 0.10 84.15 15:50:01 1 12.07 0.00 1.59 0.00 0.07 86.27 15:50:01 2 12.60 0.00 1.78 0.00 0.07 85.55 15:50:01 3 10.60 0.00 1.51 0.03 0.08 87.77 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.06 0.00 1.32 0.65 0.06 90.91 Average: 0 6.84 0.00 1.30 0.46 0.05 91.35 Average: 1 9.43 0.00 1.48 0.45 0.05 88.59 Average: 2 6.66 0.00 1.29 0.88 0.06 91.12 Average: 3 5.32 0.00 1.22 0.80 0.06 92.60