---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2732 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 7.7G 61% / 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 467 318 0 3157 3192 Swap: 1023 1 1022 ---> 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:60:54:71 brd ff:ff:ff:ff:ff:ff inet 10.32.6.76/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fe60:5471/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:f7:1e:75 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-2732) 06/05/24 _x86_64_ (4 CPU) 22:25:40 LINUX RESTART (4 CPU) 22:26:01 tps rtps wtps bread/s bwrtn/s 22:27:01 191.95 83.92 108.03 6592.37 42611.31 22:28:01 200.95 15.45 185.50 2253.19 107483.63 22:29:01 49.54 9.60 39.94 1545.34 11604.33 22:30:01 3.87 0.02 3.85 0.13 895.58 22:31:01 1.65 0.00 1.65 0.00 580.57 22:32:01 396.57 61.97 334.59 2695.02 13477.89 22:33:01 618.25 1.23 617.01 140.11 18240.83 22:34:01 390.43 42.88 347.56 3458.76 16606.17 22:35:01 52.67 26.16 26.51 1486.82 2201.90 Average: 211.76 26.80 184.96 2019.10 23750.89 22:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:27:01 1534264 3291492 2504388 62.01 51312 1858464 938184 18.44 662624 1655572 177224 22:28:01 122108 3326100 3916544 96.98 108652 3159092 1110728 21.83 506348 3098412 141180 22:29:01 249840 3251776 3788812 93.81 112204 2950968 1281632 25.19 639064 2833472 292 22:30:01 223112 3253488 3815540 94.48 112312 2978452 1281632 25.19 637188 2860752 1756 22:31:01 214072 3265972 3824580 94.70 112396 2999268 1289356 25.34 624476 2881600 5644 22:32:01 114076 3248768 3924576 97.18 142952 3032200 1307616 25.70 646736 2938108 1220 22:33:01 117832 3246876 3920820 97.08 170340 2954944 1307616 25.70 645100 2889732 604 22:34:01 175612 3326968 3863040 95.65 179712 2971852 1229228 24.16 651492 2831124 15352 22:35:01 427272 3340844 3611380 89.42 180404 2754408 909656 17.88 866024 2388096 15364 Average: 353132 3283587 3685520 91.26 130032 2851072 1183961 23.27 653228 2708541 39848 22:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:27:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 ens3 366.99 254.72 1455.63 70.05 0.00 0.00 0.00 0.00 22:28:01 lo 2.26 2.26 0.19 0.19 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 ens3 417.45 193.62 13478.85 17.67 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 ens3 306.83 176.04 630.13 11.91 0.00 0.00 0.00 0.00 22:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 ens3 283.62 161.81 474.38 11.29 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 ens3 230.79 127.08 361.95 8.20 0.00 0.00 0.00 0.00 22:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 ens3 86.12 48.94 139.37 3.64 0.00 0.00 0.00 0.00 22:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 ens3 17.78 14.93 3.90 4.60 0.00 0.00 0.00 0.00 22:35:01 lo 2.67 2.67 0.23 0.23 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 ens3 173.97 304.23 27.30 2270.99 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.06 0.06 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 209.30 142.38 1842.14 266.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2732) 06/05/24 _x86_64_ (4 CPU) 22:25:40 LINUX RESTART (4 CPU) 22:26:01 CPU %user %nice %system %iowait %steal %idle 22:27:01 all 19.66 0.00 2.59 5.51 0.06 72.18 22:27:01 0 6.98 0.00 1.66 9.13 0.05 82.17 22:27:01 1 32.25 0.00 2.80 5.89 0.08 58.98 22:27:01 2 21.65 0.00 3.66 4.08 0.07 70.55 22:27:01 3 17.72 0.00 2.23 2.93 0.05 77.07 22:28:01 all 25.12 0.00 6.56 3.45 0.07 64.80 22:28:01 0 17.63 0.00 5.67 6.43 0.07 70.20 22:28:01 1 22.59 0.00 6.72 1.75 0.05 68.90 22:28:01 2 22.69 0.00 7.17 2.49 0.08 67.56 22:28:01 3 37.46 0.00 6.69 3.17 0.07 52.62 22:29:01 all 2.91 0.00 0.95 0.88 0.04 95.23 22:29:01 0 2.60 0.00 0.69 0.82 0.02 95.88 22:29:01 1 4.50 0.00 0.78 0.62 0.03 94.06 22:29:01 2 1.76 0.00 1.61 1.29 0.05 95.29 22:29:01 3 2.74 0.00 0.69 0.81 0.05 95.72 22:30:01 all 0.85 0.00 0.32 0.03 0.02 98.78 22:30:01 0 1.55 0.00 0.08 0.00 0.02 98.35 22:30:01 1 0.50 0.00 0.32 0.10 0.02 99.07 22:30:01 2 0.70 0.00 0.40 0.00 0.03 98.87 22:30:01 3 0.62 0.00 0.49 0.00 0.05 98.84 22:31:01 all 0.84 0.00 0.22 0.02 0.02 98.89 22:31:01 0 1.97 0.00 0.00 0.00 0.00 98.03 22:31:01 1 0.00 0.00 0.00 0.10 0.00 99.90 22:31:01 2 0.57 0.00 0.35 0.02 0.03 99.03 22:31:01 3 0.79 0.00 0.52 0.00 0.03 98.66 22:32:01 all 1.62 0.00 1.49 14.44 0.05 82.39 22:32:01 0 2.63 0.00 0.66 2.55 0.03 94.14 22:32:01 1 1.04 0.00 1.96 10.67 0.05 86.28 22:32:01 2 1.86 0.00 0.99 4.60 0.08 92.46 22:32:01 3 0.96 0.00 2.36 40.32 0.07 56.30 22:33:01 all 0.76 0.00 1.91 22.58 0.05 74.70 22:33:01 0 0.82 0.00 1.02 4.66 0.03 93.47 22:33:01 1 0.97 0.00 2.99 15.38 0.05 80.61 22:33:01 2 0.66 0.00 2.71 39.68 0.08 56.87 22:33:01 3 0.59 0.00 0.95 30.79 0.03 67.63 22:34:01 all 7.72 0.00 5.39 12.86 0.07 73.95 22:34:01 0 7.05 0.00 5.86 17.46 0.07 69.56 22:34:01 1 6.78 0.00 4.70 19.67 0.05 68.80 22:34:01 2 10.67 0.00 6.61 12.38 0.10 70.24 22:34:01 3 6.39 0.00 4.40 1.96 0.07 87.19 22:35:01 all 22.09 0.00 2.75 1.09 0.07 73.99 22:35:01 0 34.21 0.00 3.07 2.11 0.08 60.52 22:35:01 1 15.57 0.00 2.14 0.47 0.05 81.77 22:35:01 2 20.66 0.00 2.64 1.10 0.07 75.53 22:35:01 3 18.00 0.00 3.18 0.69 0.07 78.06 Average: all 9.03 0.00 2.46 6.76 0.05 81.71 Average: 0 8.32 0.00 2.06 4.77 0.04 84.81 Average: 1 9.33 0.00 2.48 6.06 0.04 82.08 Average: 2 9.01 0.00 2.90 7.27 0.07 80.76 Average: 3 9.46 0.00 2.39 8.95 0.05 79.15