---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-93 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 515 5245 0 2215 7178 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:28:8f:f4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.168/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85240sec preferred_lft 85240sec inet6 fe80::f816:3eff:fe28:8ff4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:cc:59:7d 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::42:2bff:fecc:597d/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-93) 12/10/25 _x86_64_ (4 CPU) 03:22:46 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:01 156.80 69.40 87.40 5622.00 39786.02 03:25:01 62.32 0.12 62.21 21.46 9498.82 03:26:01 75.12 12.90 62.22 2294.82 8994.50 03:27:01 2.37 0.00 2.37 0.00 31.19 03:28:01 1.08 0.00 1.08 0.00 12.53 03:29:01 0.88 0.00 0.88 0.00 11.33 03:30:01 0.98 0.00 0.98 0.00 11.33 03:31:01 1.33 0.00 1.33 0.00 16.26 03:32:01 0.82 0.00 0.82 0.00 9.47 03:33:01 1.25 0.00 1.25 0.00 15.33 03:34:01 2.83 1.75 1.08 41.05 14.80 03:35:01 1.38 0.00 1.38 0.00 16.26 03:36:01 0.82 0.00 0.82 0.00 9.60 03:37:01 1.53 0.00 1.53 0.00 18.80 03:38:01 3.58 2.37 1.22 18.93 18.80 03:39:01 0.95 0.00 0.95 0.00 13.20 03:40:01 0.98 0.00 0.98 0.00 11.46 03:41:01 14.76 0.37 14.40 28.93 482.32 03:42:01 20.29 0.93 19.36 47.18 1352.48 Average: 18.42 4.62 13.80 424.91 3174.55 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 5896720 7415400 2270708 27.80 37380 1661412 986108 10.70 584628 1517396 62056 03:25:01 5577072 7368980 2590356 31.72 58276 1897792 1021220 11.08 644988 1743984 127892 03:26:01 5428160 7390992 2739268 33.54 67328 2051700 1292224 14.02 716168 1800976 680 03:27:01 5428308 7391196 2739120 33.54 67360 2051704 1292224 14.02 716052 1800972 148 03:28:01 5439836 7402764 2727592 33.40 67408 2051704 1292224 14.02 704700 1800972 20 03:29:01 5442396 7405380 2725032 33.36 67452 2051708 1292224 14.02 701868 1800976 140 03:30:01 5442496 7405572 2724932 33.36 67476 2051716 1302580 14.13 702160 1800988 8 03:31:01 5442644 7405760 2724784 33.36 67508 2051724 1302580 14.13 701912 1800992 168 03:32:01 5442776 7405924 2724652 33.36 67532 2051724 1302580 14.13 702172 1800996 4 03:33:01 5442668 7405832 2724760 33.36 67572 2051728 1302580 14.13 702228 1801000 36 03:34:01 5428908 7393912 2738520 33.53 67612 2052960 1310784 14.22 714968 1801464 8 03:35:01 5428644 7393704 2738784 33.53 67648 2052964 1310784 14.22 714712 1801436 164 03:36:01 5428280 7393352 2739148 33.54 67672 2052964 1310784 14.22 714400 1801436 8 03:37:01 5428388 7393528 2739040 33.54 67752 2052952 1310784 14.22 714596 1801440 48 03:38:01 5427620 7393440 2739808 33.55 68364 2052976 1328428 14.41 715332 1801448 152 03:39:01 5427216 7393092 2740212 33.55 68404 2052980 1328428 14.41 715592 1801452 264 03:40:01 5427464 7393340 2739964 33.55 68424 2052980 1328428 14.41 715408 1801452 156 03:41:01 5386812 7370708 2780616 34.05 69516 2069420 1044400 11.33 747532 1810104 31232 03:42:01 5428568 7408064 2738860 33.53 71344 2062768 1001436 10.87 716360 1800144 10880 Average: 5462893 7396365 2704535 33.11 65896 2025046 1245305 13.51 702409 1783665 12319 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 03:24:01 ens3 396.28 200.60 1086.03 63.81 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:25:01 ens3 56.89 46.21 677.71 5.64 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 03:26:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 03:26:01 ens3 85.60 44.58 393.07 7.76 0.00 0.00 0.00 0.00 03:26:01 vethdad2ee3 0.18 0.32 0.02 0.05 0.00 0.00 0.00 0.00 03:26:01 docker0 11.58 22.95 1.09 90.55 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 ens3 0.43 0.43 0.03 0.06 0.00 0.00 0.00 0.00 03:27:01 vethdad2ee3 0.00 0.03 0.00 0.00 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 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.08 0.15 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 vethdad2ee3 0.00 0.02 0.00 0.00 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 03:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:29:01 ens3 0.30 0.28 0.09 0.08 0.00 0.00 0.00 0.00 03:29:01 vethdad2ee3 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 03:30:01 lo 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 03:30:01 vethdad2ee3 0.00 0.00 0.00 0.00 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 03:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 vethdad2ee3 0.00 0.02 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 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 vethdad2ee3 0.00 0.00 0.00 0.00 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 03:33:01 lo 0.20 0.20 0.01 0.01 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 vethdad2ee3 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 03:34:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:34:01 ens3 10.63 12.05 5.86 13.30 0.00 0.00 0.00 0.00 03:34:01 vethdad2ee3 0.00 0.00 0.00 0.00 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 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 ens3 0.10 0.12 0.01 0.04 0.00 0.00 0.00 0.00 03:35:01 vethdad2ee3 0.00 0.02 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 03:36:01 lo 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 vethdad2ee3 0.00 0.00 0.00 0.00 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 03:37:01 lo 0.20 0.20 0.01 0.01 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 vethdad2ee3 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 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 5.40 2.25 5.34 0.15 0.00 0.00 0.00 0.00 03:38:01 vethdad2ee3 0.00 0.00 0.00 0.00 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 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:39:01 ens3 0.27 0.20 0.08 0.07 0.00 0.00 0.00 0.00 03:39:01 vethdad2ee3 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 03:40:01 lo 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 vethdad2ee3 0.00 0.00 0.00 0.00 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 03:41:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 03:41:01 ens3 9.55 8.30 7.50 4.25 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 03:42:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:42:01 ens3 8.70 10.51 6.53 6.12 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 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 30.23 17.16 114.84 5.33 0.00 0.00 0.00 0.00 Average: docker0 0.61 1.21 0.06 4.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-93) 12/10/25 _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 18.05 0.00 2.73 5.79 2.75 70.68 03:24:01 0 10.91 0.00 3.78 6.16 2.41 76.73 03:24:01 1 17.98 0.00 2.16 8.40 2.64 68.81 03:24:01 2 23.74 0.00 3.21 5.53 3.46 64.07 03:24:01 3 19.55 0.00 1.75 3.09 2.48 73.12 03:25:01 all 19.56 0.00 1.13 2.42 1.43 75.46 03:25:01 0 11.90 0.00 0.86 0.81 1.44 84.99 03:25:01 1 0.30 0.00 0.38 6.39 0.79 92.14 03:25:01 2 50.36 0.00 2.37 0.73 2.52 44.01 03:25:01 3 15.75 0.00 0.90 1.73 1.00 80.63 03:26:01 all 9.21 0.00 1.71 2.22 1.68 85.18 03:26:01 0 5.15 0.00 1.23 3.08 1.52 89.02 03:26:01 1 9.77 0.00 1.39 1.81 1.38 85.65 03:26:01 2 11.55 0.00 2.19 1.80 2.31 82.16 03:26:01 3 10.36 0.00 2.00 2.18 1.52 83.93 03:27:01 all 0.07 0.00 0.04 0.04 0.27 99.58 03:27:01 0 0.17 0.00 0.03 0.07 0.23 99.50 03:27:01 1 0.02 0.00 0.03 0.00 0.17 99.78 03:27:01 2 0.05 0.00 0.05 0.00 0.45 99.45 03:27:01 3 0.05 0.00 0.05 0.08 0.23 99.58 03:28:01 all 0.07 0.00 0.02 0.02 0.21 99.69 03:28:01 0 0.15 0.00 0.00 0.07 0.17 99.62 03:28:01 1 0.02 0.00 0.00 0.00 0.08 99.90 03:28:01 2 0.03 0.00 0.02 0.00 0.25 99.70 03:28:01 3 0.10 0.00 0.03 0.00 0.35 99.52 03:29:01 all 0.05 0.00 0.03 0.03 0.33 99.56 03:29:01 0 0.07 0.00 0.00 0.12 0.18 99.63 03:29:01 1 0.05 0.00 0.02 0.00 0.18 99.75 03:29:01 2 0.00 0.00 0.05 0.00 0.23 99.72 03:29:01 3 0.07 0.00 0.07 0.00 0.71 99.16 03:30:01 all 0.05 0.00 0.02 0.01 0.28 99.63 03:30:01 0 0.08 0.00 0.00 0.05 0.15 99.72 03:30:01 1 0.02 0.00 0.00 0.00 0.12 99.87 03:30:01 2 0.05 0.00 0.02 0.00 0.23 99.70 03:30:01 3 0.07 0.00 0.08 0.00 0.63 99.22 03:31:01 all 0.05 0.00 0.02 0.01 0.37 99.53 03:31:01 0 0.08 0.00 0.02 0.03 0.18 99.68 03:31:01 1 0.05 0.00 0.03 0.00 0.28 99.63 03:31:01 2 0.02 0.00 0.00 0.00 0.38 99.60 03:31:01 3 0.05 0.00 0.05 0.02 0.63 99.25 03:32:01 all 0.07 0.00 0.02 0.01 0.31 99.58 03:32:01 0 0.15 0.00 0.00 0.05 0.13 99.67 03:32:01 1 0.05 0.00 0.05 0.00 0.37 99.53 03:32:01 2 0.02 0.00 0.00 0.00 0.15 99.83 03:32:01 3 0.10 0.00 0.03 0.00 0.60 99.27 03:33:01 all 0.06 0.00 0.02 0.02 0.40 99.49 03:33:01 0 0.17 0.00 0.00 0.05 0.22 99.57 03:33:01 1 0.03 0.00 0.02 0.00 0.23 99.72 03:33:01 2 0.03 0.00 0.05 0.00 0.33 99.58 03:33:01 3 0.02 0.00 0.07 0.00 0.83 99.09 03:34:01 all 0.72 0.00 0.09 0.05 0.48 98.67 03:34:01 0 0.48 0.00 0.05 0.03 0.37 99.07 03:34:01 1 0.70 0.00 0.10 0.10 0.27 98.84 03:34:01 2 1.14 0.00 0.10 0.08 0.71 97.96 03:34:01 3 0.50 0.00 0.10 0.03 0.58 98.79 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.08 0.00 0.04 0.03 0.27 99.58 03:35:01 0 0.18 0.00 0.02 0.12 0.15 99.53 03:35:01 1 0.03 0.00 0.05 0.00 0.20 99.72 03:35:01 2 0.07 0.00 0.03 0.00 0.20 99.70 03:35:01 3 0.03 0.00 0.05 0.00 0.53 99.39 03:36:01 all 0.09 0.00 0.01 0.01 0.27 99.63 03:36:01 0 0.22 0.00 0.00 0.02 0.10 99.67 03:36:01 1 0.08 0.00 0.00 0.00 0.22 99.70 03:36:01 2 0.07 0.00 0.02 0.00 0.25 99.67 03:36:01 3 0.03 0.00 0.02 0.02 0.50 99.44 03:37:01 all 0.08 0.00 0.04 0.03 0.33 99.52 03:37:01 0 0.22 0.00 0.03 0.03 0.17 99.55 03:37:01 1 0.05 0.00 0.03 0.00 0.20 99.72 03:37:01 2 0.02 0.00 0.03 0.07 0.40 99.48 03:37:01 3 0.05 0.00 0.05 0.00 0.58 99.32 03:38:01 all 0.10 0.00 0.03 0.12 0.31 99.44 03:38:01 0 0.13 0.00 0.00 0.00 0.27 99.60 03:38:01 1 0.05 0.00 0.02 0.02 0.18 99.73 03:38:01 2 0.15 0.00 0.03 0.05 0.30 99.47 03:38:01 3 0.05 0.00 0.07 0.43 0.47 98.99 03:39:01 all 0.05 0.00 0.02 0.02 0.28 99.63 03:39:01 0 0.10 0.00 0.00 0.02 0.13 99.75 03:39:01 1 0.00 0.00 0.02 0.00 0.10 99.88 03:39:01 2 0.05 0.00 0.02 0.05 0.37 99.52 03:39:01 3 0.03 0.00 0.02 0.00 0.53 99.42 03:40:01 all 0.08 0.00 0.04 0.01 0.27 99.60 03:40:01 0 0.03 0.00 0.08 0.00 0.12 99.77 03:40:01 1 0.03 0.00 0.02 0.00 0.13 99.82 03:40:01 2 0.23 0.00 0.05 0.03 0.30 99.38 03:40:01 3 0.03 0.00 0.07 0.00 0.51 99.39 03:41:01 all 9.46 0.00 0.52 0.59 0.68 88.75 03:41:01 0 28.29 0.00 0.80 0.43 1.08 69.39 03:41:01 1 7.23 0.00 0.53 0.00 0.58 91.65 03:41:01 2 1.87 0.00 0.48 1.82 0.61 95.22 03:41:01 3 0.55 0.00 0.25 0.08 0.47 98.65 03:42:01 all 20.69 0.00 0.79 1.07 1.27 76.19 03:42:01 0 5.11 0.00 0.50 0.05 0.37 93.97 03:42:01 1 64.45 0.00 1.69 0.52 2.44 30.90 03:42:01 2 1.21 0.00 0.43 3.43 0.94 93.99 03:42:01 3 12.03 0.00 0.55 0.25 1.34 85.84 Average: all 4.15 0.00 0.39 0.66 0.64 94.16 Average: 0 3.36 0.00 0.39 0.59 0.50 95.16 Average: 1 5.32 0.00 0.35 0.91 0.56 92.87 Average: 2 4.79 0.00 0.48 0.72 0.76 93.25 Average: 3 3.13 0.00 0.33 0.42 0.76 95.36