---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-319 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 9.5G 9.7G 50% / 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 456 767 0 2720 3216 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:66:4a:df brd ff:ff:ff:ff:ff:ff inet 10.32.7.21/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe66:4adf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:a9:b2:1a 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-319) 04/27/24 _x86_64_ (4 CPU) 08:25:56 LINUX RESTART (4 CPU) 08:26:02 tps rtps wtps bread/s bwrtn/s 08:27:00 180.72 88.05 92.66 5907.47 40744.57 08:28:01 115.19 43.19 72.00 2567.45 9596.46 08:29:01 24.63 0.25 24.38 3.73 3893.87 08:30:01 6.12 0.02 6.10 0.13 271.55 08:31:01 5.96 0.00 5.96 0.00 206.33 08:32:01 5.70 0.00 5.70 0.00 207.43 08:33:01 6.33 0.00 6.33 0.00 204.63 08:34:01 38.95 4.43 34.52 551.33 5626.13 08:35:01 47.85 16.08 31.77 1110.83 14898.23 Average: 47.82 16.81 31.01 1120.60 8347.90 08:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:27:00 1814580 3347452 2224072 55.07 39152 1657720 914060 17.97 556252 1508148 51840 08:28:01 1379180 3268692 2659472 65.85 64484 1971980 1008408 19.82 674748 1789536 101544 08:29:01 1331220 3230684 2707432 67.04 65796 1979956 1012692 19.91 714384 1795852 2644 08:30:01 1321620 3225084 2717032 67.28 66908 1982316 1020628 20.06 720864 1797672 1004 08:31:01 1315136 3222680 2723516 67.44 67940 1984856 1029192 20.23 724160 1799820 808 08:32:01 1300208 3211532 2738444 67.81 68936 1987208 1042540 20.49 736376 1801616 428 08:33:01 1290684 3205280 2747968 68.04 69724 1989316 1048116 20.60 743396 1803324 24 08:34:01 753820 2848884 3284832 81.33 71972 2163188 1549092 30.45 1122932 1951252 7036 08:35:01 858300 3343596 3180352 78.75 74812 2543320 864944 17.00 820744 2134708 10992 Average: 1262750 3211543 2775902 68.73 65525 2028873 1054408 20.73 757095 1820214 19591 08:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:27:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:00 lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 08:27:00 ens3 436.81 280.39 1082.89 71.94 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 1.84 1.84 0.20 0.20 0.00 0.00 0.00 0.00 08:28:01 ens3 194.69 131.86 955.74 19.35 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:29:01 ens3 80.17 98.07 126.59 16.52 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:30:01 ens3 43.06 62.72 40.60 9.80 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:31:01 ens3 43.49 63.51 43.63 9.89 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:32:01 ens3 42.34 61.59 40.90 9.72 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:33:01 ens3 41.14 60.52 37.52 9.57 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 ens3 342.02 400.27 2622.20 57.70 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 1.73 1.73 0.62 0.62 0.00 0.00 0.00 0.00 08:35:01 ens3 762.61 574.04 3123.75 125.65 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: lo 0.84 0.84 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 220.26 192.28 896.86 36.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-319) 04/27/24 _x86_64_ (4 CPU) 08:25:56 LINUX RESTART (4 CPU) 08:26:02 CPU %user %nice %system %iowait %steal %idle 08:27:00 all 13.90 0.00 1.91 5.61 0.05 78.52 08:27:00 0 7.70 0.00 1.17 5.83 0.03 85.27 08:27:00 1 10.54 0.00 2.36 6.93 0.03 80.13 08:27:00 2 21.17 0.00 1.97 2.74 0.07 74.05 08:27:00 3 16.19 0.00 2.16 6.96 0.03 74.66 08:28:01 all 20.27 0.00 1.49 3.21 0.05 74.98 08:28:01 0 6.69 0.00 1.10 8.17 0.05 83.99 08:28:01 1 12.40 0.00 0.94 1.86 0.05 84.76 08:28:01 2 27.01 0.00 1.48 1.92 0.05 69.54 08:28:01 3 34.99 0.00 2.40 0.92 0.07 61.62 08:29:01 all 6.94 0.00 0.30 0.20 0.03 92.53 08:29:01 0 4.35 0.00 0.17 0.13 0.02 95.33 08:29:01 1 5.39 0.00 0.12 0.10 0.03 94.36 08:29:01 2 8.46 0.00 0.67 0.03 0.05 90.79 08:29:01 3 9.57 0.00 0.27 0.57 0.03 89.56 08:30:01 all 2.59 0.00 0.15 0.03 0.02 97.21 08:30:01 0 1.75 0.00 0.07 0.12 0.02 98.05 08:30:01 1 0.40 0.00 0.07 0.00 0.00 99.53 08:30:01 2 4.34 0.00 0.33 0.00 0.03 95.29 08:30:01 3 3.85 0.00 0.12 0.00 0.03 96.00 08:31:01 all 2.75 0.00 0.16 0.04 0.03 97.03 08:31:01 0 1.83 0.00 0.17 0.15 0.00 97.85 08:31:01 1 2.96 0.00 0.02 0.00 0.02 97.00 08:31:01 2 4.09 0.00 0.27 0.00 0.05 95.59 08:31:01 3 2.10 0.00 0.20 0.00 0.02 97.68 08:32:01 all 2.28 0.00 0.14 0.03 0.02 97.54 08:32:01 0 4.72 0.00 0.45 0.08 0.03 94.71 08:32:01 1 3.17 0.00 0.02 0.00 0.00 96.81 08:32:01 2 0.95 0.00 0.05 0.00 0.02 98.98 08:32:01 3 0.28 0.00 0.03 0.00 0.03 99.65 08:33:01 all 2.32 0.00 0.13 0.03 0.02 97.50 08:33:01 0 3.56 0.00 0.23 0.12 0.02 96.08 08:33:01 1 2.03 0.00 0.20 0.00 0.02 97.75 08:33:01 2 2.42 0.00 0.03 0.00 0.03 97.51 08:33:01 3 1.27 0.00 0.05 0.00 0.02 98.66 08:34:01 all 13.83 0.00 0.80 0.56 0.05 84.75 08:34:01 0 14.83 0.00 0.73 0.97 0.03 83.43 08:34:01 1 13.77 0.00 0.97 0.72 0.05 84.49 08:34:01 2 13.69 0.00 0.80 0.52 0.05 84.94 08:34:01 3 13.05 0.00 0.70 0.05 0.05 86.15 08:35:01 all 43.30 0.00 1.69 0.83 0.07 54.10 08:35:01 0 36.80 0.00 1.93 1.78 0.07 59.43 08:35:01 1 44.61 0.00 1.96 1.26 0.07 52.11 08:35:01 2 48.02 0.00 0.87 0.25 0.08 50.78 08:35:01 3 43.76 0.00 2.01 0.03 0.08 54.11 Average: all 12.02 0.00 0.75 1.17 0.04 86.03 Average: 0 9.13 0.00 0.67 1.93 0.03 88.24 Average: 1 10.57 0.00 0.73 1.19 0.03 87.48 Average: 2 14.47 0.00 0.72 0.60 0.05 84.16 Average: 3 13.92 0.00 0.88 0.94 0.04 84.22