---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4290 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 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: 7975 516 5249 0 2210 7177 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:d2:2b:c9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.33/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85229sec preferred_lft 85229sec inet6 fe80::f816:3eff:fed2:2bc9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:1a:7b:a3 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::42:9bff:fe1a:7ba3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4290) 01/28/26 _x86_64_ (4 CPU) 03:22:46 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:01 154.63 69.24 85.39 5604.53 39585.22 03:25:01 59.10 0.22 58.88 23.19 8992.74 03:26:01 81.97 14.53 67.44 2310.28 9724.65 03:27:01 2.43 0.00 2.43 0.00 31.32 03:28:01 1.17 0.03 1.13 1.73 13.06 03:29:01 1.32 0.00 1.32 0.00 15.06 03:30:01 0.90 0.00 0.90 0.00 10.26 03:31:01 0.88 0.00 0.88 0.00 10.80 03:32:01 0.88 0.00 0.88 0.00 10.13 03:33:01 1.18 0.00 1.18 0.00 13.33 03:34:01 1.25 0.00 1.25 0.00 14.13 03:35:01 1.32 0.00 1.32 0.00 15.06 03:36:01 0.83 0.00 0.83 0.00 8.67 03:37:01 0.80 0.00 0.80 0.00 10.00 03:38:01 0.97 0.00 0.97 0.00 11.20 03:39:01 3.67 2.37 1.30 18.93 20.66 03:40:01 1.13 0.00 1.13 0.00 12.53 03:41:01 9.28 0.25 9.03 16.93 229.16 03:42:02 21.91 0.37 21.55 31.33 1420.56 Average: 18.19 4.58 13.61 421.46 3166.06 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 5909396 7414584 2258024 27.65 36148 1650124 982480 10.66 579964 1508480 51700 03:25:01 5655484 7392716 2511936 30.76 55916 1849508 992464 10.77 617708 1700304 100004 03:26:01 5428304 7388944 2739116 33.54 67128 2049376 1307204 14.18 716796 1799296 692 03:27:01 5428452 7389132 2738968 33.54 67160 2049380 1307204 14.18 716408 1799292 160 03:28:01 5440764 7401536 2726656 33.38 67200 2049424 1315172 14.27 703768 1799344 16 03:29:01 5440796 7401612 2726624 33.38 67232 2049428 1315172 14.27 704140 1799348 144 03:30:01 5444392 7405252 2723028 33.34 67264 2049444 1315172 14.27 699988 1799352 152 03:31:01 5444812 7405696 2722608 33.33 67296 2049440 1315172 14.27 699640 1799360 136 03:32:01 5444680 7405588 2722740 33.34 67312 2049448 1315172 14.27 699884 1799360 152 03:33:01 5444704 7405652 2722716 33.34 67336 2049456 1315172 14.27 700076 1799368 48 03:34:01 5444596 7405604 2722824 33.34 67400 2049460 1315172 14.27 700176 1799372 4 03:35:01 5444488 7405548 2722932 33.34 67440 2049464 1315172 14.27 700464 1799376 176 03:36:01 5444736 7405820 2722684 33.34 67464 2049464 1315172 14.27 700520 1799376 152 03:37:01 5444728 7405832 2722692 33.34 67496 2049468 1315172 14.27 700536 1799380 212 03:38:01 5443968 7405136 2723452 33.35 67520 2049472 1315172 14.27 700552 1799384 28 03:39:01 5442880 7404720 2724540 33.36 68144 2049476 1318380 14.31 701392 1799388 264 03:40:01 5442996 7404876 2724424 33.36 68184 2049476 1318380 14.31 701504 1799388 152 03:41:01 5317956 7295132 2849464 34.89 69060 2063512 1127216 12.23 820284 1806640 15788 03:42:02 5362256 7335304 2805164 34.35 71060 2057320 1069640 11.61 786540 1796808 9404 Average: 5466863 7393615 2700557 33.07 65461 2019060 1257361 13.64 702649 1779085 9441 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 03:24:01 ens3 391.14 199.38 1043.70 63.76 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 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:25:01 ens3 56.88 47.27 703.45 5.90 0.00 0.00 0.00 0.00 03:26:01 docker0 7.67 18.36 0.89 90.28 0.00 0.00 0.00 0.00 03:26:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 03:26:01 veth3dcc3ea 0.20 0.33 0.02 0.07 0.00 0.00 0.00 0.00 03:26:01 ens3 88.39 47.89 403.14 19.60 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:27:01 veth3dcc3ea 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 ens3 0.43 0.37 0.03 0.06 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 veth3dcc3ea 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 03:29:01 docker0 0.00 0.00 0.00 0.00 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 03:29:01 veth3dcc3ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 0.23 0.18 0.08 0.07 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 veth3dcc3ea 0.00 0.00 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 03:31:01 docker0 0.00 0.00 0.00 0.00 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 03:31:01 veth3dcc3ea 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 0.22 0.20 0.07 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 veth3dcc3ea 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 03:33:01 docker0 0.00 0.00 0.00 0.00 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 03:33:01 veth3dcc3ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 0.10 0.12 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 veth3dcc3ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 0.13 0.12 0.08 0.07 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 veth3dcc3ea 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 03:36:01 docker0 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 03:36:01 veth3dcc3ea 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 03:37:01 docker0 0.00 0.00 0.00 0.00 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 03:37:01 veth3dcc3ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 ens3 0.22 0.20 0.09 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 veth3dcc3ea 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 03:39:01 docker0 0.00 0.00 0.00 0.00 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 03:39:01 veth3dcc3ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 0.25 0.22 0.08 0.07 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 veth3dcc3ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 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 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 03:41:01 ens3 6.10 5.78 4.72 2.95 0.00 0.00 0.00 0.00 03:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:02 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:42:02 ens3 12.45 12.35 10.17 5.77 0.00 0.00 0.00 0.00 Average: docker0 0.40 0.97 0.05 4.75 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 29.30 16.55 113.99 5.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4290) 01/28/26 _x86_64_ (4 CPU) 03:22:46 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:01 all 19.94 0.00 2.94 5.08 1.16 70.88 03:24:01 0 8.84 0.00 2.14 10.53 0.77 77.73 03:24:01 1 19.69 0.00 5.18 0.78 1.35 73.00 03:24:01 2 28.64 0.00 2.74 6.57 1.54 60.51 03:24:01 3 22.57 0.00 1.68 2.50 0.98 72.26 03:25:01 all 20.64 0.00 1.35 1.67 0.88 75.46 03:25:01 0 33.91 0.00 2.67 1.95 1.32 60.16 03:25:01 1 17.45 0.00 1.10 0.65 0.83 79.97 03:25:01 2 9.64 0.00 0.69 0.52 0.59 88.57 03:25:01 3 21.54 0.00 0.98 3.53 0.75 73.19 03:26:01 all 13.19 0.00 2.10 2.01 0.84 81.85 03:26:01 0 4.31 0.00 1.19 2.04 0.45 92.02 03:26:01 1 28.64 0.00 3.19 1.62 1.29 65.26 03:26:01 2 7.86 0.00 1.88 3.34 0.77 86.15 03:26:01 3 11.94 0.00 2.15 1.05 0.88 83.98 03:27:01 all 0.16 0.00 0.06 0.03 0.03 99.72 03:27:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:27:01 1 0.10 0.00 0.08 0.03 0.02 99.77 03:27:01 2 0.52 0.00 0.08 0.10 0.07 99.23 03:27:01 3 0.03 0.00 0.08 0.00 0.00 99.88 03:28:01 all 0.05 0.00 0.04 0.01 0.03 99.87 03:28:01 0 0.00 0.00 0.02 0.00 0.02 99.97 03:28:01 1 0.10 0.00 0.03 0.03 0.05 99.78 03:28:01 2 0.07 0.00 0.07 0.00 0.05 99.82 03:28:01 3 0.03 0.00 0.03 0.02 0.00 99.92 03:29:01 all 0.04 0.00 0.02 0.01 0.00 99.93 03:29:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:29:01 1 0.05 0.00 0.03 0.03 0.00 99.88 03:29:01 2 0.07 0.00 0.02 0.00 0.02 99.90 03:29:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:30:01 all 0.03 0.00 0.02 0.01 0.01 99.92 03:30:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:30:01 1 0.07 0.00 0.02 0.03 0.03 99.85 03:30:01 2 0.03 0.00 0.03 0.00 0.02 99.92 03:30:01 3 0.03 0.00 0.00 0.00 0.00 99.97 03:31:01 all 0.10 0.00 0.03 0.01 0.01 99.86 03:31:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:31:01 1 0.07 0.00 0.05 0.05 0.00 99.83 03:31:01 2 0.27 0.00 0.03 0.00 0.02 99.68 03:31:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:32:01 all 0.02 0.00 0.02 0.00 0.00 99.95 03:32:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:32:01 1 0.07 0.00 0.03 0.02 0.02 99.87 03:32:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:32:01 3 0.03 0.00 0.02 0.00 0.02 99.93 03:33:01 all 0.03 0.00 0.03 0.01 0.00 99.94 03:33:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:33:01 1 0.05 0.00 0.03 0.03 0.00 99.88 03:33:01 2 0.02 0.00 0.03 0.00 0.00 99.95 03:33:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:34:01 all 0.03 0.00 0.01 0.03 0.01 99.92 03:34:01 0 0.02 0.00 0.02 0.05 0.00 99.92 03:34:01 1 0.07 0.00 0.02 0.05 0.02 99.85 03:34:01 2 0.00 0.00 0.02 0.00 0.03 99.95 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 0.03 0.00 0.01 0.01 0.00 99.95 03:35:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:35:01 1 0.07 0.00 0.02 0.07 0.00 99.85 03:35:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:35:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:36:01 all 0.04 0.00 0.02 0.00 0.01 99.93 03:36:01 0 0.03 0.00 0.03 0.00 0.02 99.92 03:36:01 1 0.10 0.00 0.02 0.02 0.02 99.85 03:36:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:36:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:37:01 all 0.02 0.00 0.02 0.01 0.00 99.95 03:37:01 0 0.02 0.00 0.03 0.00 0.02 99.93 03:37:01 1 0.02 0.00 0.02 0.03 0.00 99.93 03:37:01 2 0.03 0.00 0.03 0.00 0.02 99.92 03:37:01 3 0.00 0.00 0.00 0.00 0.02 99.98 03:38:01 all 0.04 0.00 0.03 0.01 0.01 99.92 03:38:01 0 0.03 0.00 0.00 0.00 0.02 99.95 03:38:01 1 0.05 0.00 0.00 0.02 0.00 99.93 03:38:01 2 0.03 0.00 0.07 0.00 0.02 99.88 03:38:01 3 0.07 0.00 0.02 0.00 0.02 99.90 03:39:01 all 0.54 0.00 0.05 0.04 0.01 99.36 03:39:01 0 0.03 0.00 0.07 0.12 0.00 99.78 03:39:01 1 0.00 0.00 0.03 0.05 0.02 99.90 03:39:01 2 2.04 0.00 0.07 0.00 0.03 97.87 03:39:01 3 0.03 0.00 0.05 0.00 0.00 99.92 03:40:01 all 0.53 0.00 0.03 0.01 0.01 99.42 03:40:01 0 0.07 0.00 0.03 0.00 0.02 99.88 03:40:01 1 0.00 0.00 0.02 0.03 0.00 99.95 03:40:01 2 2.02 0.00 0.05 0.00 0.02 97.91 03:40:01 3 0.00 0.00 0.03 0.00 0.00 99.97 03:41:01 all 7.79 0.00 0.36 0.22 0.22 91.41 03:41:01 0 10.40 0.00 0.55 0.05 0.20 88.80 03:41:01 1 0.48 0.00 0.23 0.70 0.07 98.52 03:41:01 2 5.03 0.00 0.26 0.05 0.18 94.48 03:41:01 3 15.28 0.00 0.40 0.12 0.40 83.80 03:42:02 all 19.31 0.00 1.00 0.58 0.65 78.47 03:42:02 0 23.20 0.00 1.50 0.05 0.65 74.60 03:42:02 1 33.80 0.00 1.38 1.77 1.03 62.02 03:42:02 2 6.40 0.00 0.58 0.40 0.48 92.14 03:42:02 3 13.88 0.00 0.53 0.07 0.42 85.11 Average: all 4.34 0.00 0.43 0.51 0.20 94.51 Average: 0 4.26 0.00 0.44 0.78 0.18 94.35 Average: 1 5.31 0.00 0.60 0.32 0.25 93.52 Average: 2 3.30 0.00 0.35 0.58 0.20 95.57 Average: 3 4.51 0.00 0.32 0.38 0.18 94.61