---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2643 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 696K 797M 1% /run /dev/vda1 20G 9.0G 11G 47% / 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: 7976 484 5275 0 2215 7209 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:24:81:ca brd ff:ff:ff:ff:ff:ff inet 10.32.7.237/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85244sec preferred_lft 85244sec inet6 fe80::f816:3eff:fe24:81ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:ff:1d:90 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:acff:feff:1d90/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2643) 01/07/26 _x86_64_ (4 CPU) 03:22:47 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:00 156.22 69.32 86.90 5624.53 39920.56 03:25:01 58.04 0.11 57.92 21.11 8825.18 03:26:01 77.90 12.68 65.22 2253.89 9145.01 03:27:01 2.13 0.00 2.13 0.00 28.13 03:28:01 1.45 0.00 1.45 0.00 18.67 03:29:01 0.75 0.00 0.75 0.00 10.98 03:30:01 0.93 0.00 0.93 0.00 12.00 03:31:01 0.87 0.00 0.87 0.00 12.66 03:32:01 0.82 0.00 0.82 0.00 10.93 03:33:01 0.70 0.00 0.70 0.00 10.40 03:34:01 0.97 0.00 0.97 0.00 13.47 03:35:01 1.08 0.00 1.08 0.00 14.93 03:36:01 0.97 0.00 0.97 0.00 11.46 03:37:01 1.10 0.00 1.10 0.00 15.33 03:38:01 3.55 2.37 1.18 18.93 18.53 03:39:01 1.38 0.00 1.38 0.00 19.06 03:40:01 0.82 0.00 0.82 0.00 9.47 03:41:01 14.06 0.25 13.81 26.26 460.25 Average: 18.04 4.71 13.33 441.40 3261.36 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:00 5915064 7437672 2252364 27.58 37332 1665156 952600 10.34 558276 1521724 60420 03:25:01 5582544 7379860 2584884 31.65 58408 1902672 1007464 10.93 630140 1749096 133688 03:26:01 5452104 7419780 2715324 33.25 67412 2056324 1252100 13.59 682556 1807412 644 03:27:01 5454268 7421860 2713160 33.22 67448 2056316 1269036 13.77 681576 1807404 320 03:28:01 5462080 7426884 2705348 33.12 67480 2053524 1282580 13.92 676176 1804620 8 03:29:01 5463468 7428444 2703960 33.11 67528 2053656 1282580 13.92 675208 1804752 120 03:30:01 5472876 7437912 2694552 32.99 67560 2053668 1282580 13.92 665516 1804756 12 03:31:01 5473280 7438372 2694148 32.99 67600 2053672 1282580 13.92 665388 1804764 112 03:32:01 5473404 7438548 2694024 32.98 67632 2053680 1290772 14.01 665296 1804772 28 03:33:01 5473404 7438564 2694024 32.98 67656 2053676 1290772 14.01 665348 1804772 108 03:34:01 5473208 7438448 2694220 32.99 67716 2053688 1290772 14.01 665724 1804776 36 03:35:01 5473200 7438456 2694228 32.99 67740 2053692 1290772 14.01 665628 1804780 140 03:36:01 5473208 7438536 2694220 32.99 67792 2053692 1290772 14.01 665688 1804780 148 03:37:01 5472928 7438312 2694500 32.99 67824 2053696 1290772 14.01 665804 1804784 188 03:38:01 5471508 7437536 2695920 33.01 68428 2053700 1289592 13.99 666464 1804788 256 03:39:01 5471848 7437940 2695580 33.00 68484 2053696 1289592 13.99 666396 1804792 56 03:40:01 5471692 7437820 2695736 33.01 68504 2053704 1289592 13.99 666620 1804792 144 03:41:01 5447812 7422364 2719616 33.30 69628 2060652 1017276 11.04 692160 1804196 23920 Average: 5498772 7430962 2668656 32.67 65676 2024381 1235678 13.41 662220 1786209 12242 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:00 ens3 393.97 212.40 1084.30 64.78 0.00 0.00 0.00 0.00 03:24:00 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 54.70 46.57 668.13 5.63 0.00 0.00 0.00 0.00 03:25:01 lo 0.46 0.46 0.04 0.04 0.00 0.00 0.00 0.00 03:26:01 docker0 11.08 18.41 1.07 90.32 0.00 0.00 0.00 0.00 03:26:01 veth5da4f53 0.20 0.33 0.02 0.07 0.00 0.00 0.00 0.00 03:26:01 ens3 81.85 49.24 392.85 7.88 0.00 0.00 0.00 0.00 03:26:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 veth5da4f53 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 ens3 0.62 0.67 0.10 0.09 0.00 0.00 0.00 0.00 03:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 veth5da4f53 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.08 0.17 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 veth5da4f53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 0.24 0.20 0.08 0.07 0.00 0.00 0.00 0.00 03:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 veth5da4f53 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 veth5da4f53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 veth5da4f53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 veth5da4f53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 veth5da4f53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 0.32 0.28 0.92 0.08 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 veth5da4f53 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 veth5da4f53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 veth5da4f53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 veth5da4f53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 veth5da4f53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 0.27 0.23 0.08 0.07 0.00 0.00 0.00 0.00 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 veth5da4f53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 ens3 11.31 11.70 7.77 11.75 0.00 0.00 0.00 0.00 03:41:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 0.62 1.02 0.06 5.02 0.00 0.00 0.00 0.00 Average: ens3 30.26 17.93 120.30 5.03 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2643) 01/07/26 _x86_64_ (4 CPU) 03:22:47 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:00 all 18.43 0.00 2.58 4.79 0.94 73.26 03:24:00 0 14.47 0.00 1.79 5.56 0.75 77.43 03:24:00 1 13.76 0.00 4.05 2.95 0.90 78.34 03:24:00 2 36.41 0.00 2.85 1.62 1.52 57.60 03:24:00 3 9.08 0.00 1.61 9.03 0.60 79.68 03:25:01 all 20.36 0.00 1.24 1.58 0.65 76.17 03:25:01 0 28.30 0.00 1.48 0.41 0.75 69.06 03:25:01 1 8.28 0.00 0.61 4.66 0.28 86.17 03:25:01 2 10.33 0.00 0.79 1.13 0.72 87.03 03:25:01 3 34.54 0.00 2.10 0.10 0.84 62.43 03:26:01 all 9.59 0.00 1.68 1.89 0.43 86.41 03:26:01 0 5.02 0.00 1.23 0.65 0.36 92.74 03:26:01 1 15.37 0.00 2.20 1.00 0.53 80.89 03:26:01 2 7.36 0.00 1.90 5.22 0.35 85.18 03:26:01 3 10.63 0.00 1.39 0.70 0.48 86.80 03:27:01 all 0.05 0.00 0.03 0.02 0.01 99.90 03:27:01 0 0.05 0.00 0.02 0.03 0.00 99.90 03:27:01 1 0.07 0.00 0.03 0.00 0.00 99.90 03:27:01 2 0.05 0.00 0.03 0.03 0.03 99.85 03:27:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:28:01 all 0.05 0.00 0.02 0.00 0.01 99.92 03:28:01 0 0.08 0.00 0.02 0.02 0.02 99.87 03:28:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:28:01 2 0.07 0.00 0.00 0.02 0.02 99.90 03:28:01 3 0.05 0.00 0.03 0.00 0.00 99.92 03:29:01 all 0.04 0.00 0.03 0.01 0.03 99.89 03:29:01 0 0.05 0.00 0.03 0.00 0.03 99.88 03:29:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:29:01 2 0.07 0.00 0.02 0.05 0.03 99.83 03:29:01 3 0.02 0.00 0.03 0.00 0.02 99.93 03:30:01 all 0.05 0.00 0.03 0.01 0.00 99.92 03:30:01 0 0.07 0.00 0.02 0.00 0.02 99.90 03:30:01 1 0.02 0.00 0.00 0.00 0.02 99.97 03:30:01 2 0.02 0.00 0.05 0.03 0.00 99.90 03:30:01 3 0.08 0.00 0.05 0.00 0.00 99.87 03:31:01 all 0.04 0.00 0.03 0.01 0.01 99.91 03:31:01 0 0.05 0.00 0.03 0.00 0.03 99.88 03:31:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:31:01 2 0.05 0.00 0.02 0.03 0.02 99.88 03:31:01 3 0.05 0.00 0.05 0.00 0.02 99.88 03:32:01 all 0.04 0.00 0.03 0.01 0.00 99.92 03:32:01 0 0.05 0.00 0.03 0.00 0.00 99.92 03:32:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:32:01 2 0.03 0.00 0.05 0.02 0.00 99.90 03:32:01 3 0.08 0.00 0.03 0.00 0.00 99.88 03:33:01 all 0.03 0.00 0.01 0.00 0.00 99.95 03:33:01 0 0.08 0.00 0.02 0.00 0.00 99.90 03:33:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:33:01 2 0.03 0.00 0.02 0.02 0.02 99.92 03:33:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:34:01 all 0.18 0.00 0.03 0.02 0.01 99.76 03:34:01 0 0.12 0.00 0.07 0.00 0.02 99.80 03:34:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:34:01 2 0.55 0.00 0.03 0.08 0.00 99.33 03:34:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.54 0.00 0.02 0.00 0.00 99.44 03:35:01 0 0.08 0.00 0.05 0.00 0.00 99.87 03:35:01 1 0.02 0.00 0.03 0.00 0.00 99.95 03:35:01 2 1.99 0.00 0.00 0.02 0.02 97.98 03:35:01 3 0.07 0.00 0.00 0.00 0.00 99.93 03:36:01 all 0.54 0.00 0.03 0.02 0.02 99.38 03:36:01 0 0.05 0.00 0.07 0.00 0.07 99.82 03:36:01 1 0.02 0.00 0.00 0.00 0.02 99.97 03:36:01 2 1.99 0.00 0.02 0.05 0.02 97.93 03:36:01 3 0.05 0.00 0.03 0.05 0.00 99.87 03:37:01 all 0.47 0.00 0.02 0.01 0.01 99.49 03:37:01 0 0.08 0.00 0.03 0.00 0.00 99.88 03:37:01 1 0.03 0.00 0.00 0.00 0.00 99.97 03:37:01 2 1.73 0.00 0.05 0.00 0.02 98.21 03:37:01 3 0.03 0.00 0.02 0.05 0.02 99.88 03:38:01 all 0.05 0.00 0.05 0.04 0.03 99.83 03:38:01 0 0.10 0.00 0.02 0.13 0.00 99.75 03:38:01 1 0.02 0.00 0.02 0.00 0.02 99.95 03:38:01 2 0.02 0.00 0.07 0.00 0.03 99.88 03:38:01 3 0.07 0.00 0.08 0.03 0.07 99.75 03:39:01 all 0.04 0.00 0.01 0.01 0.02 99.92 03:39:01 0 0.07 0.00 0.03 0.00 0.03 99.87 03:39:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:39:01 2 0.02 0.00 0.00 0.00 0.02 99.97 03:39:01 3 0.07 0.00 0.02 0.05 0.02 99.85 03:40:01 all 0.05 0.00 0.02 0.01 0.01 99.90 03:40:01 0 0.02 0.00 0.00 0.00 0.03 99.95 03:40:01 1 0.07 0.00 0.03 0.00 0.00 99.90 03:40:01 2 0.03 0.00 0.00 0.00 0.00 99.97 03:40:01 3 0.08 0.00 0.05 0.03 0.00 99.83 03:41:01 all 9.76 0.00 0.54 0.35 0.33 89.02 03:41:01 0 13.23 0.00 0.70 0.02 0.37 85.68 03:41:01 1 3.40 0.00 0.28 0.03 0.12 96.17 03:41:01 2 21.49 0.00 0.82 0.08 0.73 76.87 03:41:01 3 0.88 0.00 0.38 1.28 0.13 97.32 Average: all 3.37 0.00 0.36 0.49 0.14 95.64 Average: 0 3.47 0.00 0.31 0.38 0.14 95.69 Average: 1 2.29 0.00 0.41 0.48 0.10 96.71 Average: 2 4.58 0.00 0.37 0.47 0.20 94.38 Average: 3 3.13 0.00 0.33 0.63 0.12 95.79