---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-568 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 7.4G 62% / 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 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 511 678 0 2754 3151 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:ec:3c:40 brd ff:ff:ff:ff:ff:ff inet 10.32.6.62/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:feec:3c40/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:3f:f5:b9 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-568) 12/31/24 _x86_64_ (4 CPU) 09:21:48 LINUX RESTART (4 CPU) 09:22:01 tps rtps wtps bread/s bwrtn/s 09:23:01 172.09 69.06 103.03 5609.60 41444.31 09:24:01 204.26 16.10 188.16 2298.25 72131.45 09:25:01 228.88 58.12 170.75 6167.51 57096.22 09:26:01 56.29 20.36 35.93 1534.81 7055.22 09:27:01 46.48 30.06 16.41 552.97 6767.01 09:28:01 222.88 50.19 172.69 5875.42 15924.01 Average: 155.15 40.64 114.51 3672.86 33409.49 09:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:01 1574876 3287584 2463776 61.00 49400 1817484 946504 18.61 642496 1640212 192644 09:24:01 146460 3215112 3892192 96.37 87200 3088428 1324256 26.03 727524 2894680 156120 09:25:01 266824 3212528 3771828 93.39 124464 2918288 1314832 25.85 847708 2644920 1472 09:26:01 1111488 3299348 2927164 72.48 130412 2166628 1232336 24.22 848128 1808208 112204 09:27:01 753528 2761992 3285124 81.34 130608 1998480 1808744 35.55 1413340 1613124 61124 09:28:01 898992 3299332 3139660 77.74 136320 2392096 1152548 22.66 1144464 1757944 904 Average: 792028 3179316 3246624 80.39 109734 2396901 1296537 25.49 937277 2059848 87411 09:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:01 ens3 368.49 234.71 1441.65 67.74 0.00 0.00 0.00 0.00 09:23:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 514.00 252.44 12769.44 22.96 0.00 0.00 0.00 0.00 09:24:01 lo 2.46 2.46 0.22 0.22 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 167.96 119.61 629.41 10.50 0.00 0.00 0.00 0.00 09:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 281.44 185.32 1621.15 16.34 0.00 0.00 0.00 0.00 09:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 18.45 13.90 3.80 15.37 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 159.07 250.16 30.52 1639.10 0.00 0.00 0.00 0.00 09:28:01 lo 11.33 11.33 0.99 0.99 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 251.61 176.04 2751.00 295.29 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.22 0.22 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-568) 12/31/24 _x86_64_ (4 CPU) 09:21:48 LINUX RESTART (4 CPU) 09:22:01 CPU %user %nice %system %iowait %steal %idle 09:23:01 all 16.31 0.00 2.00 5.03 0.05 76.60 09:23:01 0 17.88 0.00 1.45 1.55 0.03 79.08 09:23:01 1 7.97 0.00 2.32 4.09 0.05 85.57 09:23:01 2 27.92 0.00 2.19 8.17 0.10 61.61 09:23:01 3 11.49 0.00 2.06 6.35 0.05 80.05 09:24:01 all 19.64 0.00 4.46 4.28 0.06 71.55 09:24:01 0 19.01 0.00 3.87 1.37 0.05 75.70 09:24:01 1 24.86 0.00 4.97 3.76 0.07 66.34 09:24:01 2 15.92 0.00 4.49 8.82 0.07 70.70 09:24:01 3 18.68 0.00 4.50 3.19 0.05 73.58 09:25:01 all 17.82 0.00 5.77 5.18 0.08 71.16 09:25:01 0 22.27 0.00 4.69 4.22 0.07 68.76 09:25:01 1 14.90 0.00 5.60 7.20 0.08 72.21 09:25:01 2 15.56 0.00 7.27 5.03 0.07 72.07 09:25:01 3 18.57 0.00 5.48 4.27 0.08 71.60 09:26:01 all 45.45 0.00 5.39 0.87 0.08 48.21 09:26:01 0 37.75 0.00 4.47 1.17 0.08 56.53 09:26:01 1 51.42 0.00 6.25 0.87 0.08 41.38 09:26:01 2 47.20 0.00 5.60 1.29 0.10 45.81 09:26:01 3 45.48 0.00 5.29 0.13 0.07 49.02 09:27:01 all 22.37 0.00 2.54 0.63 0.05 74.42 09:27:01 0 28.75 0.00 3.27 1.83 0.07 66.08 09:27:01 1 24.99 0.00 2.19 0.08 0.03 72.70 09:27:01 2 24.66 0.00 2.39 0.48 0.05 72.41 09:27:01 3 11.02 0.00 2.30 0.12 0.03 86.52 09:28:01 all 23.49 0.00 1.56 5.85 0.06 69.03 09:28:01 0 18.76 0.00 1.57 5.13 0.05 74.48 09:28:01 1 40.41 0.00 1.83 5.49 0.08 52.18 09:28:01 2 21.05 0.00 1.39 5.20 0.08 72.27 09:28:01 3 13.69 0.00 1.44 7.59 0.05 77.23 Average: all 24.20 0.00 3.62 3.64 0.06 68.49 Average: 0 24.10 0.00 3.22 2.54 0.06 70.08 Average: 1 27.42 0.00 3.86 3.58 0.07 65.07 Average: 2 25.40 0.00 3.88 4.82 0.08 65.82 Average: 3 19.83 0.00 3.51 3.60 0.06 73.00