---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4766 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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: 2799.996 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 688K 394M 1% /run /dev/vda1 20G 13G 6.9G 65% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 481 282 0 3179 3179 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:c7:75:e0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.6/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85609sec preferred_lft 85609sec inet6 fe80::f816:3eff:fec7:75e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:4c:a8:6c 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 ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4766) 01/26/24 _x86_64_ (4 CPU) 14:22:50 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 105.15 63.87 41.28 5161.41 38616.51 14:25:01 13.52 0.39 13.13 14.91 2154.12 14:26:01 82.64 29.78 52.86 3155.47 8065.99 14:27:01 381.66 178.79 202.88 12258.02 137446.78 14:28:01 68.91 54.47 14.45 706.96 4629.52 14:29:01 0.10 0.02 0.08 0.13 0.80 14:30:01 294.72 55.82 238.89 4239.43 31403.30 14:31:01 240.96 26.65 214.31 1975.00 19906.68 14:32:01 8.13 0.00 8.13 0.00 1194.33 14:33:01 1.17 0.00 1.17 0.00 15.46 14:34:01 1.03 0.00 1.03 0.00 11.86 14:35:01 71.37 33.83 37.54 1933.94 1126.35 Average: 105.96 37.05 68.91 2459.01 20428.63 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1820120 3311712 2218536 54.93 32064 1625544 918460 18.05 574856 1486152 55508 14:25:01 1829920 3341632 2208736 54.69 33604 1642796 881700 17.33 547008 1501848 17356 14:26:01 1492948 3373712 2545708 63.03 59396 1968300 942952 18.54 549496 1800700 137120 14:27:01 129488 3308116 3909168 96.79 121648 3150756 1136456 22.34 534052 3096680 106176 14:28:01 147104 3329740 3891552 96.36 123924 3153572 1004888 19.75 513056 3100052 8 14:29:01 148540 3331196 3890116 96.32 123932 3153580 1004888 19.75 512132 3099856 4 14:30:01 352236 3329984 3686420 91.28 145548 2921364 1004316 19.74 618680 2781608 2224 14:31:01 447612 3285532 3591044 88.92 161736 2752160 1324184 26.03 808444 2478708 35012 14:32:01 424696 3262736 3613960 89.48 161748 2752184 1507068 29.62 829568 2478708 156 14:33:01 423648 3261728 3615008 89.51 161768 2752184 1514916 29.78 829016 2478708 36 14:34:01 419388 3257508 3619268 89.62 161792 2752196 1514916 29.78 834408 2478716 160 14:35:01 399264 3265896 3639392 90.11 163712 2785340 944708 18.57 871192 2472180 3692 Average: 669580 3304958 3369076 83.42 120906 2617498 1141621 22.44 668492 2437826 29788 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 ens3 332.08 197.88 1029.35 57.23 0.00 0.00 0.00 0.00 14:24:02 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 4.63 4.49 39.35 0.55 0.00 0.00 0.00 0.00 14:25:01 lo 0.41 0.41 0.03 0.03 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 62.52 57.01 734.28 7.86 0.00 0.00 0.00 0.00 14:26:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 670.69 491.34 13780.22 32.53 0.00 0.00 0.00 0.00 14:27:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 14:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 335.46 250.44 1658.69 24.22 0.00 0.00 0.00 0.00 14:30:01 lo 0.83 0.83 0.09 0.09 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 87.69 67.92 255.31 8.44 0.00 0.00 0.00 0.00 14:31:01 lo 2.37 2.37 0.15 0.15 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 133.48 98.60 26.63 66.28 0.00 0.00 0.00 0.00 14:32:01 lo 57.29 57.29 14.05 14.05 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 100.78 74.87 23.61 50.24 0.00 0.00 0.00 0.00 14:33:01 lo 59.54 59.54 12.32 12.32 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 84.80 62.26 16.93 42.37 0.00 0.00 0.00 0.00 14:34:01 lo 49.88 49.88 8.73 8.73 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 40.68 28.10 25.73 16.17 0.00 0.00 0.00 0.00 14:35:01 lo 24.95 24.95 3.99 3.99 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 154.72 111.31 1470.19 25.53 0.00 0.00 0.00 0.00 Average: lo 16.59 16.59 3.31 3.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4766) 01/26/24 _x86_64_ (4 CPU) 14:22:50 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 10.73 0.00 1.81 16.03 0.03 71.39 14:24:02 0 7.19 0.00 1.20 34.79 0.03 56.78 14:24:02 1 11.78 0.00 1.80 3.49 0.05 82.88 14:24:02 2 10.05 0.00 1.54 1.28 0.05 87.08 14:24:02 3 13.88 0.00 2.74 24.45 0.03 58.89 14:25:01 all 1.94 0.00 0.11 45.84 0.02 52.10 14:25:01 0 1.48 0.00 0.10 93.61 0.00 4.82 14:25:01 1 2.78 0.00 0.12 0.03 0.03 97.04 14:25:01 2 0.92 0.00 0.07 0.02 0.00 99.00 14:25:01 3 2.54 0.00 0.12 89.87 0.00 7.46 14:26:01 all 19.31 0.00 1.39 2.31 0.04 76.96 14:26:01 0 25.87 0.00 2.04 7.33 0.07 64.70 14:26:01 1 32.60 0.00 1.75 0.80 0.05 64.80 14:26:01 2 12.58 0.00 1.06 0.30 0.05 86.01 14:26:01 3 6.23 0.00 0.70 0.80 0.02 92.25 14:27:01 all 18.29 0.00 9.46 8.19 0.08 63.97 14:27:01 0 17.14 0.00 8.41 6.89 0.07 67.49 14:27:01 1 17.79 0.00 9.03 6.97 0.09 66.13 14:27:01 2 17.05 0.00 10.36 11.11 0.08 61.40 14:27:01 3 21.21 0.00 10.00 7.81 0.10 60.87 14:28:01 all 0.37 0.00 0.39 32.50 0.01 66.72 14:28:01 0 0.43 0.00 0.58 35.25 0.00 63.73 14:28:01 1 0.39 0.00 0.42 92.13 0.02 7.05 14:28:01 2 0.42 0.00 0.42 1.49 0.02 97.66 14:28:01 3 0.25 0.00 0.18 1.48 0.00 98.08 14:29:01 all 0.27 0.00 0.02 49.82 0.00 49.89 14:29:01 0 0.03 0.00 0.02 99.93 0.02 0.00 14:29:01 1 1.01 0.00 0.07 98.91 0.02 0.00 14:29:01 2 0.00 0.00 0.02 0.12 0.02 99.85 14:29:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:30:01 all 15.98 0.00 3.91 12.17 0.07 67.87 14:30:01 0 16.14 0.00 3.58 10.97 0.05 69.27 14:30:01 1 15.50 0.00 3.95 19.32 0.05 61.19 14:30:01 2 20.08 0.00 4.12 11.92 0.07 63.80 14:30:01 3 12.20 0.00 3.97 6.36 0.07 77.40 14:31:01 all 28.45 0.00 6.63 5.96 0.08 58.88 14:31:01 0 31.37 0.00 7.56 11.86 0.08 49.12 14:31:01 1 25.51 0.00 5.71 2.57 0.08 66.13 14:31:01 2 29.54 0.00 7.06 5.08 0.10 58.21 14:31:01 3 27.34 0.00 6.22 4.34 0.08 62.02 14:32:01 all 0.88 0.00 0.69 0.19 0.02 98.21 14:32:01 0 0.75 0.00 0.67 0.72 0.02 97.84 14:32:01 1 0.90 0.00 0.62 0.00 0.00 98.48 14:32:01 2 0.77 0.00 0.72 0.00 0.02 98.50 14:32:01 3 1.10 0.00 0.75 0.05 0.03 98.06 14:33:01 all 1.07 0.00 0.49 0.02 0.02 98.40 14:33:01 0 2.25 0.00 0.54 0.00 0.03 97.18 14:33:01 1 0.70 0.00 0.40 0.00 0.02 98.88 14:33:01 2 0.67 0.00 0.53 0.00 0.03 98.76 14:33:01 3 0.67 0.00 0.47 0.07 0.02 98.78 14:34:01 all 0.96 0.00 0.42 0.02 0.02 98.58 14:34:01 0 1.65 0.00 0.43 0.00 0.02 97.90 14:34:01 1 0.43 0.00 0.50 0.00 0.03 99.03 14:34:01 2 1.38 0.00 0.35 0.00 0.02 98.26 14:34:01 3 0.38 0.00 0.40 0.07 0.02 99.13 14:34:01 CPU %user %nice %system %iowait %steal %idle 14:35:01 all 3.81 0.00 0.80 2.73 0.03 92.63 14:35:01 0 1.82 0.00 0.77 2.26 0.02 95.13 14:35:01 1 1.67 0.00 0.85 0.80 0.03 96.64 14:35:01 2 5.74 0.00 0.79 2.61 0.03 90.82 14:35:01 3 5.96 0.00 0.77 5.26 0.02 87.99 Average: all 8.47 0.00 2.16 14.62 0.04 74.70 Average: 0 8.81 0.00 2.15 25.23 0.03 63.77 Average: 1 9.24 0.00 2.09 18.82 0.04 69.82 Average: 2 8.23 0.00 2.24 2.81 0.04 86.68 Average: 3 7.61 0.00 2.18 11.63 0.03 78.55