---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4093 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.6G 56% / 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 486 1762 0 1695 3202 Swap: 1023 4 1019 ---> 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:91:40:0d brd ff:ff:ff:ff:ff:ff inet 10.32.7.99/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85596sec preferred_lft 85596sec inet6 fe80::f816:3eff:fe91:400d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:aa:80:17 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::42:5aff:feaa:8017/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4093) 06/21/24 _x86_64_ (4 CPU) 16:30:21 LINUX RESTART (4 CPU) 16:31:02 tps rtps wtps bread/s bwrtn/s 16:32:01 127.28 36.32 90.97 1707.10 6836.81 16:33:01 130.48 46.91 83.57 3296.78 16765.47 16:34:01 196.49 30.81 165.67 2478.88 35645.84 16:35:01 286.60 5.77 280.84 118.51 8568.71 16:36:01 407.10 1.07 406.03 18.40 11185.34 16:37:01 500.12 5.63 494.48 145.71 13582.94 16:38:01 398.92 1.82 397.10 112.10 10818.93 16:39:01 637.46 0.27 637.19 15.33 18207.90 16:40:01 1517.35 8.47 1508.88 210.78 16319.49 16:41:01 811.73 2.08 809.65 84.25 20160.64 16:42:01 210.78 101.50 109.28 5424.43 30333.34 16:43:01 206.51 91.75 114.76 1979.47 27343.55 Average: 453.17 27.68 425.48 1298.62 17996.75 16:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:32:01 1504792 3300976 2533860 62.74 58132 1887408 930896 18.30 628216 1712992 199304 16:33:01 200992 2393784 3837660 95.02 71136 2258916 1672304 32.87 1641352 1973996 23084 16:34:01 118992 1818072 3919660 97.05 82964 1840268 2986964 58.72 2100308 1609644 2672 16:35:01 124732 1284620 3913920 96.91 109992 1279532 3641796 71.59 2568296 1130808 1964 16:36:01 117084 1244680 3921568 97.10 128692 1218964 3719344 73.11 2594344 1087848 1572 16:37:01 113684 1071640 3924968 97.19 136508 1032512 3971240 78.06 2686560 974996 1076 16:38:01 109952 815568 3928700 97.28 134040 780584 4282692 84.19 2832512 821196 2864 16:39:01 117340 799092 3921312 97.09 139524 726300 4298132 84.49 2822656 791284 2592 16:40:01 191180 745424 3847472 95.27 116400 605976 4391660 86.33 2797336 721364 2692 16:41:01 152644 684576 3886008 96.22 117132 610256 4556424 89.57 2864120 714116 3376 16:42:01 813392 2122776 3225260 79.86 106720 1352700 2168408 42.62 1717848 1300700 20192 16:43:01 1889928 3303452 2148724 53.20 122156 1441820 957732 18.83 651028 1301636 1948 Average: 454559 1632055 3584093 88.74 110283 1252936 3131466 61.56 2158715 1178382 21945 16:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 16:32:01 ens3 118.93 90.53 979.58 19.18 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 16:33:01 ens3 614.65 533.49 4187.96 114.93 0.00 0.00 0.00 0.00 16:34:01 vethf7a7383 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 16:34:01 docker0 0.17 0.27 0.01 0.02 0.00 0.00 0.00 0.00 16:34:01 lo 3.01 3.01 0.34 0.34 0.00 0.00 0.00 0.00 16:34:01 ens3 831.41 581.71 7184.28 94.82 0.00 0.00 0.00 0.00 16:35:01 vethf7a7383 0.18 0.22 0.01 0.01 0.00 0.00 0.00 0.00 16:35:01 docker0 49.86 48.69 129.06 5.98 0.00 0.00 0.00 0.00 16:35:01 lo 92.62 92.62 134.74 134.74 0.00 0.00 0.00 0.00 16:35:01 ens3 77.67 35.86 29.14 22.05 0.00 0.00 0.00 0.00 16:36:01 vethf7a7383 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 16:36:01 docker0 52.61 43.94 31.53 7.39 0.00 0.00 0.00 0.00 16:36:01 lo 103.27 103.27 39.24 39.24 0.00 0.00 0.00 0.00 16:36:01 ens3 5.48 5.67 4.66 3.88 0.00 0.00 0.00 0.00 16:37:01 vethf7a7383 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:37:01 docker0 64.84 54.49 45.02 8.19 0.00 0.00 0.00 0.00 16:37:01 lo 131.81 131.81 54.43 54.43 0.00 0.00 0.00 0.00 16:37:01 ens3 104.27 79.80 32.96 28.70 0.00 0.00 0.00 0.00 16:38:01 vethf7a7383 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:38:01 docker0 50.08 42.74 41.54 6.15 0.00 0.00 0.00 0.00 16:38:01 lo 120.81 120.81 50.66 50.66 0.00 0.00 0.00 0.00 16:38:01 ens3 119.26 101.72 35.05 37.62 0.00 0.00 0.00 0.00 16:39:01 vethf7a7383 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:39:01 docker0 65.32 49.33 27.06 6.10 0.00 0.00 0.00 0.00 16:39:01 lo 128.61 128.61 33.85 33.85 0.00 0.00 0.00 0.00 16:39:01 ens3 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:01 vethf7a7383 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:40:01 docker0 61.26 48.45 37.79 18.22 0.00 0.00 0.00 0.00 16:40:01 lo 121.02 121.02 56.59 56.59 0.00 0.00 0.00 0.00 16:40:01 ens3 34.26 24.43 8.15 8.89 0.00 0.00 0.00 0.00 16:41:01 vethf7a7383 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:41:01 docker0 68.54 58.17 70.09 7.19 0.00 0.00 0.00 0.00 16:41:01 lo 135.88 135.88 77.62 77.62 0.00 0.00 0.00 0.00 16:41:01 ens3 21.68 15.63 6.02 5.52 0.00 0.00 0.00 0.00 16:42:01 docker0 173.34 212.46 9.08 2196.95 0.00 0.00 0.00 0.00 16:42:01 lo 33.33 33.33 3.65 3.65 0.00 0.00 0.00 0.00 16:42:01 ens3 420.48 360.59 3280.98 69.36 0.00 0.00 0.00 0.00 16:42:01 veth55eafad 168.21 207.27 11.00 2196.62 0.00 0.00 0.00 0.18 16:43:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 16:43:01 lo 6.13 6.13 0.53 0.53 0.00 0.00 0.00 0.00 16:43:01 ens3 436.29 587.32 58.39 4429.37 0.00 0.00 0.00 0.00 Average: docker0 48.90 46.61 32.64 188.24 0.00 0.00 0.00 0.00 Average: lo 73.48 73.48 37.72 37.72 0.00 0.00 0.00 0.00 Average: ens3 232.19 201.55 1317.74 403.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4093) 06/21/24 _x86_64_ (4 CPU) 16:30:21 LINUX RESTART (4 CPU) 16:31:02 CPU %user %nice %system %iowait %steal %idle 16:32:01 all 19.23 0.00 1.59 3.69 0.06 75.42 16:32:01 0 7.69 0.00 0.80 0.53 0.08 90.90 16:32:01 1 14.71 0.00 1.77 4.77 0.05 78.70 16:32:01 2 7.12 0.00 1.10 3.53 0.05 88.19 16:32:01 3 47.44 0.00 2.72 5.92 0.07 43.85 16:33:01 all 44.98 0.00 2.73 2.08 0.09 50.12 16:33:01 0 45.59 0.00 3.07 2.57 0.08 48.69 16:33:01 1 44.25 0.00 2.79 2.37 0.10 50.50 16:33:01 2 39.33 0.00 2.32 1.52 0.10 56.74 16:33:01 3 50.76 0.00 2.73 1.89 0.08 44.54 16:34:01 all 39.79 0.00 3.36 3.71 0.09 53.05 16:34:01 0 39.62 0.00 3.64 3.87 0.08 52.78 16:34:01 1 40.90 0.00 3.85 3.78 0.08 51.39 16:34:01 2 31.09 0.00 3.00 3.34 0.08 62.49 16:34:01 3 47.58 0.00 3.00 3.82 0.08 45.52 16:35:01 all 26.35 0.00 2.04 7.64 0.08 63.88 16:35:01 0 24.26 0.00 1.84 9.72 0.08 64.10 16:35:01 1 25.51 0.00 2.42 8.34 0.08 63.63 16:35:01 2 16.65 0.00 2.63 10.96 0.08 69.68 16:35:01 3 39.03 0.00 1.24 1.55 0.08 58.10 16:36:01 all 7.77 0.00 2.23 11.65 0.08 78.27 16:36:01 0 8.98 0.00 2.29 11.05 0.10 77.59 16:36:01 1 7.30 0.00 2.83 15.14 0.08 74.65 16:36:01 2 7.62 0.00 2.07 10.02 0.10 80.19 16:36:01 3 7.16 0.00 1.73 10.37 0.08 80.66 16:37:01 all 11.16 0.00 2.85 14.49 0.09 71.41 16:37:01 0 9.09 0.00 3.12 19.09 0.08 68.62 16:37:01 1 12.77 0.00 2.77 15.56 0.08 68.82 16:37:01 2 11.21 0.00 2.57 11.59 0.10 74.53 16:37:01 3 11.57 0.00 2.91 11.69 0.08 73.74 16:38:01 all 16.70 0.00 2.48 11.38 0.09 69.34 16:38:01 0 13.76 0.00 2.53 12.41 0.08 71.22 16:38:01 1 19.05 0.00 2.18 9.51 0.08 69.18 16:38:01 2 18.24 0.00 3.08 14.74 0.10 63.84 16:38:01 3 15.77 0.00 2.14 8.88 0.08 73.12 16:39:01 all 6.19 0.00 2.98 19.10 0.10 71.63 16:39:01 0 6.34 0.00 2.76 15.41 0.10 75.38 16:39:01 1 6.61 0.00 2.88 13.91 0.08 76.52 16:39:01 2 6.29 0.00 3.19 26.79 0.10 63.63 16:39:01 3 5.55 0.00 3.09 20.35 0.10 70.90 16:40:01 all 9.09 0.00 4.04 21.00 0.09 65.78 16:40:01 0 7.90 0.00 3.38 15.42 0.08 73.22 16:40:01 1 10.18 0.00 4.34 28.74 0.10 56.64 16:40:01 2 9.44 0.00 4.73 23.02 0.12 62.69 16:40:01 3 8.81 0.00 3.72 16.89 0.08 70.49 16:41:01 all 9.62 0.00 3.77 18.89 0.09 67.64 16:41:01 0 10.68 0.00 3.82 16.43 0.08 68.98 16:41:01 1 9.73 0.00 3.40 23.49 0.08 63.30 16:41:01 2 9.20 0.00 4.20 16.91 0.10 69.59 16:41:01 3 8.87 0.00 3.67 18.70 0.08 68.66 16:42:01 all 35.40 0.00 3.87 4.96 0.08 55.69 16:42:01 0 30.64 0.00 3.51 4.21 0.07 61.57 16:42:01 1 40.48 0.00 3.50 5.42 0.08 50.51 16:42:01 2 38.45 0.00 4.74 7.08 0.08 49.64 16:42:01 3 32.10 0.00 3.70 3.13 0.08 60.99 16:42:01 CPU %user %nice %system %iowait %steal %idle 16:43:01 all 21.15 0.00 2.41 4.27 0.07 72.10 16:43:01 0 19.03 0.00 2.47 5.63 0.07 72.80 16:43:01 1 19.87 0.00 2.53 5.90 0.08 71.62 16:43:01 2 25.49 0.00 2.15 1.86 0.07 70.44 16:43:01 3 20.21 0.00 2.49 3.70 0.05 73.55 Average: all 20.64 0.00 2.86 10.23 0.09 66.18 Average: 0 18.66 0.00 2.77 9.70 0.08 68.79 Average: 1 20.95 0.00 2.94 11.41 0.08 64.61 Average: 2 18.40 0.00 2.98 10.92 0.09 67.61 Average: 3 24.56 0.00 2.76 8.90 0.08 63.69