---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4853 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 704K 797M 1% /run /dev/vda1 20G 13G 6.7G 66% / 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 529 1333 0 6112 7148 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:7a:f2:8e brd ff:ff:ff:ff:ff:ff inet 10.32.6.34/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe7a:f28e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:ea:70:93 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::42:64ff:feea:7093/64 scope link valid_lft forever preferred_lft forever 4: br-d06995e0509b: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:b5:d8:2f brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-d06995e0509b valid_lft forever preferred_lft forever inet6 fe80::42:d9ff:feb5:d82f/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-4853) 02/03/26 _x86_64_ (4 CPU) 23:41:45 LINUX RESTART (4 CPU) 23:42:01 tps rtps wtps bread/s bwrtn/s 23:43:02 152.87 68.97 83.90 5588.80 40283.17 23:44:01 64.91 4.63 60.28 821.96 8792.41 23:45:01 145.19 8.57 136.63 1436.69 73140.74 23:46:01 87.55 3.12 84.44 456.19 35782.17 23:47:01 49.86 0.17 49.69 16.93 5982.74 23:48:01 54.87 0.02 54.86 0.80 10434.39 23:49:01 95.53 7.18 88.35 1281.25 47344.78 23:50:01 29.43 0.55 28.88 39.06 1443.89 Average: 85.07 11.66 73.41 1206.00 27940.02 23:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:43:02 5859056 7393332 2308364 28.26 37360 1677220 1016416 11.03 614460 1525532 61604 23:44:01 5601728 7435608 2565692 31.41 59472 1937440 965008 10.47 596052 1766064 123616 23:45:01 3733180 7043168 4434240 54.29 87756 3331724 1600308 17.36 1081124 3063584 2196 23:46:01 1871964 6280644 6295456 77.08 106024 4355720 4055412 44.00 2080932 3849424 1536 23:47:01 2426092 7008636 5741328 70.30 110052 4517396 1791932 19.44 1416868 3965408 4948 23:48:01 2065432 6957388 6101988 74.71 115700 4806364 1713296 18.59 1611032 4115980 3240 23:49:01 398940 6342632 7768480 95.12 135400 5781560 4401096 47.75 2440808 4879516 580 23:50:01 1362896 7314440 6804524 83.31 137824 5789384 1221900 13.26 1549304 4826528 11900 Average: 2914911 6971981 5252509 64.31 98698 4024601 2095671 22.74 1423822 3499004 26202 23:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:43:02 ens3 442.63 244.94 1324.61 67.62 0.00 0.00 0.00 0.00 23:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 23:44:01 ens3 62.05 47.61 719.94 7.86 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 lo 1.83 1.83 0.16 0.16 0.00 0.00 0.00 0.00 23:45:01 ens3 723.23 287.77 11844.11 40.48 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:46:01 veth76bb5bf 0.52 0.68 0.05 0.07 0.00 0.00 0.00 0.00 23:46:01 vethb72130c 1.38 2.32 0.16 0.22 0.00 0.00 0.00 0.00 23:46:01 ens3 964.02 574.40 8579.57 52.18 0.00 0.00 0.00 0.00 23:46:01 br-d06995e0509b 0.85 1.23 0.07 0.13 0.00 0.00 0.00 0.00 23:47:01 ens3 421.70 134.46 2618.36 27.54 0.00 0.00 0.00 0.00 23:47:01 br-d06995e0509b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 docker0 116.25 383.19 11.59 2612.21 0.00 0.00 0.00 0.00 23:47:01 vethbb9b8a4 116.25 383.34 13.18 2612.22 0.00 0.00 0.00 0.21 23:48:01 ens3 516.43 180.89 3141.72 43.66 0.00 0.00 0.00 0.00 23:48:01 br-d06995e0509b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 docker0 149.86 461.59 15.56 3132.13 0.00 0.00 0.00 0.00 23:48:01 vethbbe5659 131.76 396.62 15.16 2749.98 0.00 0.00 0.00 0.23 23:49:01 veth4c0341e 0.20 0.37 0.01 0.03 0.00 0.00 0.00 0.00 23:49:01 br-4c8590293810 0.90 1.30 0.07 0.10 0.00 0.00 0.00 0.00 23:49:01 ens3 867.87 340.81 7901.94 41.66 0.00 0.00 0.00 0.00 23:49:01 br-d06995e0509b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 ens3 63.56 95.00 18.03 614.44 0.00 0.00 0.00 0.00 23:50:01 br-d06995e0509b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 docker0 274.80 883.52 27.96 5945.54 0.00 0.00 0.00 0.00 23:50:01 lo 20.40 20.40 2.05 2.05 0.00 0.00 0.00 0.00 Average: ens3 508.61 238.63 4526.39 112.14 0.00 0.00 0.00 0.00 Average: br-d06995e0509b 0.11 0.15 0.01 0.02 0.00 0.00 0.00 0.00 Average: docker0 34.42 110.67 3.50 744.73 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4853) 02/03/26 _x86_64_ (4 CPU) 23:41:45 LINUX RESTART (4 CPU) 23:42:01 CPU %user %nice %system %iowait %steal %idle 23:43:02 all 18.53 0.00 2.78 5.06 2.97 70.66 23:43:02 0 9.91 0.00 2.03 2.83 2.45 82.78 23:43:02 1 21.66 0.00 5.19 4.30 2.99 65.86 23:43:02 2 16.83 0.00 1.79 3.26 3.21 74.90 23:43:02 3 25.76 0.00 2.12 9.84 3.22 59.06 23:44:01 all 20.04 0.00 1.26 2.06 1.54 75.09 23:44:01 0 7.89 0.00 0.61 0.91 1.02 89.57 23:44:01 1 17.99 0.00 1.30 0.61 1.05 79.05 23:44:01 2 19.11 0.00 1.37 5.89 1.83 71.80 23:44:01 3 35.14 0.00 1.74 0.85 2.30 59.98 23:45:01 all 29.65 0.00 6.84 2.27 9.23 52.01 23:45:01 0 27.52 0.00 6.54 1.11 8.87 55.95 23:45:01 1 31.91 0.00 5.75 2.27 8.46 51.62 23:45:01 2 30.01 0.00 7.24 1.35 9.75 51.66 23:45:01 3 29.17 0.00 7.85 4.37 9.85 48.76 23:46:01 all 42.20 0.00 6.14 1.86 10.54 39.27 23:46:01 0 41.32 0.00 4.99 1.13 10.20 42.36 23:46:01 1 42.57 0.00 5.93 2.63 10.51 38.36 23:46:01 2 39.96 0.00 6.22 0.30 10.15 43.38 23:46:01 3 44.95 0.00 7.42 3.36 11.29 32.98 23:47:01 all 15.43 0.00 2.54 0.77 4.77 76.49 23:47:01 0 15.81 0.00 2.51 0.28 4.64 76.76 23:47:01 1 16.84 0.00 2.53 0.69 5.11 74.84 23:47:01 2 14.62 0.00 2.89 0.49 5.12 76.88 23:47:01 3 14.42 0.00 2.22 1.61 4.23 77.51 23:48:01 all 32.96 0.00 3.51 0.60 8.31 54.62 23:48:01 0 31.17 0.00 2.99 0.70 7.95 57.18 23:48:01 1 33.65 0.00 3.10 0.70 8.05 54.49 23:48:01 2 35.12 0.00 5.36 0.20 9.36 49.98 23:48:01 3 31.90 0.00 2.62 0.80 7.87 56.81 23:49:01 all 38.57 0.00 5.39 2.15 9.18 44.71 23:49:01 0 36.91 0.00 4.30 0.48 9.12 49.20 23:49:01 1 38.50 0.00 6.14 0.76 8.55 46.05 23:49:01 2 40.99 0.00 6.84 3.55 10.32 38.30 23:49:01 3 37.88 0.00 4.28 3.78 8.73 45.33 23:50:01 all 19.87 0.00 1.33 1.07 1.90 75.84 23:50:01 0 16.28 0.00 1.15 1.10 1.45 80.03 23:50:01 1 32.95 0.00 1.77 0.30 2.32 62.66 23:50:01 2 6.05 0.00 1.14 2.58 1.82 88.42 23:50:01 3 24.22 0.00 1.26 0.30 2.03 72.19 Average: all 27.20 0.00 3.74 1.98 6.09 61.00 Average: 0 23.45 0.00 3.16 1.07 5.75 66.57 Average: 1 29.55 0.00 3.97 1.53 5.91 59.03 Average: 2 25.37 0.00 4.12 2.18 6.47 61.86 Average: 3 30.43 0.00 3.71 3.12 6.22 56.52