---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-194 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: 2799.870 BogoMIPS: 5599.74 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 9.7G 9.6G 51% / 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 429 1743 0 1771 3254 Swap: 1023 11 1012 ---> 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:ae:71:47 brd ff:ff:ff:ff:ff:ff inet 10.32.7.99/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:feae:7147/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:2d:87:af 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-194) 12/13/23 _x86_64_ (4 CPU) 09:52:43 LINUX RESTART (4 CPU) 09:53:01 tps rtps wtps bread/s bwrtn/s 09:54:02 300.57 131.18 169.39 7252.79 59739.93 09:55:01 66.32 51.32 15.00 1555.72 3841.84 09:56:01 50.86 44.01 6.85 7313.31 3208.40 09:57:01 107.60 74.69 32.91 2251.25 8942.09 09:58:01 5.28 0.17 5.12 1.33 4346.21 09:59:01 4.57 1.40 3.17 14.13 3058.16 10:00:01 4.52 0.38 4.13 5.60 4861.32 10:01:01 8.05 2.12 5.93 61.99 5102.75 10:02:01 77.80 33.19 44.61 1156.34 8624.43 10:03:01 54.77 0.63 54.14 10.26 8766.41 Average: 68.04 33.88 34.15 1962.91 11060.30 09:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:54:02 1432788 3241204 2605868 64.52 44288 1919016 1010244 19.86 989296 1435160 56480 09:55:01 2055220 2440968 1983436 49.11 35996 530508 1863424 36.63 1242304 610844 18400 09:56:01 2755376 3406288 1283280 31.77 32324 798136 982880 19.32 299100 853616 115020 09:57:01 2344872 3174504 1693784 41.94 43240 958960 1077960 21.19 688488 860140 32748 09:58:01 1780652 2655004 2258004 55.91 43344 1002932 1614220 31.73 1207140 903864 18524 09:59:01 1868328 2783384 2170328 53.74 43428 1042948 1500260 29.49 1078876 943928 44496 10:00:01 2108816 3126356 1929840 47.78 43496 1144020 1125820 22.13 735076 1044976 152 10:01:01 1318020 2429476 2720636 67.36 44364 1234748 1842836 36.22 1463480 1100068 115176 10:02:01 1958272 3331596 2080384 51.51 66552 1459264 907476 17.84 594196 1301960 139624 10:03:01 1773792 3324556 2264864 56.08 77096 1618496 904640 17.78 608120 1456196 140340 Average: 1939614 2991334 2099042 51.97 47413 1170903 1282976 25.22 890608 1051075 68096 09:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:54:02 ens3 571.12 360.52 1592.62 77.90 0.00 0.00 0.00 0.00 09:54:02 lo 3.27 3.27 0.34 0.34 0.00 0.00 0.00 0.00 09:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 3.47 3.01 0.72 0.72 0.00 0.00 0.00 0.00 09:55:01 lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 16.30 11.71 43.96 1.32 0.00 0.00 0.00 0.00 09:56:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 102.97 65.28 529.99 5.28 0.00 0.00 0.00 0.00 09:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 0.48 0.55 0.11 0.12 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 0.28 0.28 0.10 0.09 0.00 0.00 0.00 0.00 09:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 28.15 16.20 122.33 2.27 0.00 0.00 0.00 0.00 10:01:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 59.46 52.76 714.31 11.11 0.00 0.00 0.00 0.00 10:02:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 41.83 39.83 548.91 7.40 0.00 0.00 0.00 0.00 10:03:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 82.53 55.10 355.86 10.64 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.09 0.09 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-194) 12/13/23 _x86_64_ (4 CPU) 09:52:43 LINUX RESTART (4 CPU) 09:53:01 CPU %user %nice %system %iowait %steal %idle 09:54:02 all 14.11 1.92 4.40 7.74 0.08 71.75 09:54:02 0 11.23 3.24 5.01 9.46 0.07 71.00 09:54:02 1 15.77 0.00 3.88 6.89 0.07 73.39 09:54:02 2 12.50 1.55 3.48 6.00 0.10 76.37 09:54:02 3 16.94 2.89 5.26 8.59 0.08 66.25 09:55:01 all 80.23 0.00 3.85 0.62 0.14 15.16 09:55:01 0 93.60 0.00 3.49 1.02 0.15 1.74 09:55:01 1 76.93 0.00 4.37 0.17 0.14 18.39 09:55:01 2 69.70 0.00 3.46 0.81 0.12 25.91 09:55:01 3 80.69 0.00 4.12 0.49 0.14 14.56 09:56:01 all 76.83 0.00 3.38 0.61 0.13 19.05 09:56:01 0 72.75 0.00 3.70 0.12 0.13 23.30 09:56:01 1 85.95 0.00 3.28 0.20 0.13 10.43 09:56:01 2 70.33 0.00 3.11 1.94 0.12 24.50 09:56:01 3 78.33 0.00 3.40 0.18 0.12 17.97 09:57:01 all 20.62 0.54 2.24 1.98 0.06 74.57 09:57:01 0 14.22 0.00 2.36 1.66 0.05 81.70 09:57:01 1 13.49 0.00 1.77 1.83 0.05 82.86 09:57:01 2 29.47 2.14 2.44 3.84 0.10 62.01 09:57:01 3 25.33 0.00 2.40 0.57 0.05 71.65 09:58:01 all 24.31 0.00 0.72 0.04 0.04 74.89 09:58:01 0 3.88 0.00 0.22 0.03 0.03 95.83 09:58:01 1 18.30 0.00 0.48 0.10 0.03 81.08 09:58:01 2 34.27 0.00 1.03 0.03 0.05 64.61 09:58:01 3 40.70 0.00 1.15 0.00 0.07 58.09 09:59:01 all 24.72 0.00 0.30 0.05 0.04 74.89 09:59:01 0 7.85 0.00 0.32 0.03 0.03 91.77 09:59:01 1 0.02 0.00 0.03 0.07 0.00 99.88 09:59:01 2 21.56 0.00 0.58 0.03 0.03 77.79 09:59:01 3 69.40 0.00 0.23 0.10 0.07 30.20 10:00:01 all 24.84 0.00 0.18 0.07 0.04 74.87 10:00:01 0 0.07 0.00 0.05 0.02 0.02 99.85 10:00:01 1 0.00 0.00 0.02 0.13 0.02 99.83 10:00:01 2 93.78 0.00 0.50 0.07 0.13 5.52 10:00:01 3 5.37 0.00 0.18 0.03 0.02 94.40 10:01:01 all 30.31 0.00 1.72 0.07 0.05 67.85 10:01:01 0 14.58 0.00 1.56 0.02 0.03 83.81 10:01:01 1 32.55 0.00 1.65 0.17 0.05 65.58 10:01:01 2 35.83 0.00 1.92 0.05 0.05 62.15 10:01:01 3 38.21 0.00 1.75 0.05 0.07 59.92 10:02:01 all 23.04 0.00 1.60 2.27 0.05 73.04 10:02:01 0 24.70 0.00 1.35 1.05 0.05 72.84 10:02:01 1 31.45 0.00 1.99 4.71 0.07 61.79 10:02:01 2 14.73 0.00 1.29 1.49 0.05 82.44 10:02:01 3 21.29 0.00 1.77 1.84 0.05 75.06 10:03:01 all 19.28 0.00 1.21 1.55 0.05 77.91 10:03:01 0 20.36 0.00 0.87 0.03 0.03 78.71 10:03:01 1 5.89 0.00 0.67 4.93 0.05 88.46 10:03:01 2 35.58 0.00 2.19 0.25 0.07 61.92 10:03:01 3 15.30 0.00 1.07 0.97 0.07 82.59 Average: all 33.79 0.25 1.96 1.50 0.07 62.45 Average: 0 26.26 0.32 1.89 1.34 0.06 70.12 Average: 1 27.97 0.00 1.81 1.92 0.06 68.24 Average: 2 41.79 0.37 2.00 1.45 0.08 54.32 Average: 3 39.12 0.29 2.13 1.28 0.07 57.12