---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-166 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 8.1G 58% / 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 541 216 0 3186 3119 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:50:74:e2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.146/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:fe50:74e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:71:d3:30 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-166) 12/19/24 _x86_64_ (4 CPU) 02:52:23 LINUX RESTART (4 CPU) 02:53:02 tps rtps wtps bread/s bwrtn/s 02:54:01 116.59 26.28 90.31 1578.58 6581.94 02:55:01 405.88 8.30 397.58 1485.75 32948.24 02:56:01 406.55 0.02 406.53 2.40 19928.41 02:57:01 123.26 3.12 120.15 60.66 8282.49 02:58:01 12.71 4.63 8.08 69.59 5094.08 02:59:01 23.28 9.57 13.71 295.68 9043.29 03:00:01 121.76 4.48 117.28 989.70 16245.56 03:01:01 503.56 4.15 499.42 60.64 29055.74 03:02:01 205.00 16.31 188.69 2782.20 11895.22 03:03:01 19.88 11.33 8.55 839.99 360.74 Average: 193.99 8.79 185.20 815.22 13956.36 02:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 1583184 3382184 2455468 60.80 56816 1891180 849392 16.70 536108 1725764 206092 02:55:01 953076 3328380 3085576 76.40 93172 2406052 1259060 24.75 705164 2132388 216 02:56:01 283332 3241092 3755320 92.98 114488 2891252 1259944 24.77 816044 2605944 13460 02:57:01 762532 2974644 3276120 81.12 121084 2208960 1528600 30.05 1094332 1918008 10048 02:58:01 709284 3001284 3329368 82.44 121160 2286980 1508376 29.65 1081560 1982288 33928 02:59:01 731952 3203812 3306700 81.88 122236 2462112 1311456 25.78 951272 2087032 25060 03:00:01 258060 3181312 3780592 93.61 126964 2852148 1310512 25.76 1103108 2350916 52220 03:01:01 110320 3148092 3928332 97.27 145604 2924540 1342456 26.39 911048 2663900 47296 03:02:01 324976 3260260 3713676 91.95 150440 2834216 1066408 20.96 1469720 1914096 8 03:03:01 274820 3224276 3763832 93.20 151216 2863740 1010540 19.86 1846248 1604236 16712 Average: 599154 3194534 3439498 85.16 120318 2562118 1244674 24.47 1051460 2098457 40504 02:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:01 lo 2.24 2.24 0.20 0.20 0.00 0.00 0.00 0.00 02:54:01 ens3 130.38 108.03 1053.81 29.84 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 02:55:01 ens3 400.00 270.25 2296.96 23.68 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 432.08 284.14 2041.57 22.23 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 ens3 18.81 16.40 39.83 3.15 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 10.35 11.00 6.22 4.96 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 ens3 108.83 72.29 518.86 5.78 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 740.83 479.89 3634.91 37.33 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 03:01:01 ens3 117.46 77.54 379.36 15.70 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 3.47 3.47 0.30 0.30 0.00 0.00 0.00 0.00 03:02:01 ens3 302.68 513.93 25.66 4014.96 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:03:01 ens3 186.27 312.61 20.43 2443.25 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 244.96 214.78 1001.65 661.12 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-166) 12/19/24 _x86_64_ (4 CPU) 02:52:23 LINUX RESTART (4 CPU) 02:53:02 CPU %user %nice %system %iowait %steal %idle 02:54:01 all 20.01 0.00 1.49 3.34 0.06 75.10 02:54:01 0 4.08 0.00 0.78 6.23 0.07 88.84 02:54:01 1 30.20 0.00 2.13 2.07 0.07 65.53 02:54:01 2 22.99 0.00 1.47 4.38 0.07 71.09 02:54:01 3 22.71 0.00 1.56 0.68 0.05 75.00 02:55:01 all 8.43 0.00 4.03 11.23 0.09 76.22 02:55:01 0 11.24 0.00 5.15 20.71 0.08 62.81 02:55:01 1 6.24 0.00 3.48 7.84 0.07 82.37 02:55:01 2 9.60 0.00 3.22 6.38 0.12 80.69 02:55:01 3 6.67 0.00 4.23 9.97 0.08 79.05 02:56:01 all 6.71 0.00 3.39 12.34 0.06 77.50 02:56:01 0 5.65 0.00 2.11 4.06 0.05 88.12 02:56:01 1 6.05 0.00 5.06 22.36 0.07 66.46 02:56:01 2 10.23 0.00 4.75 21.27 0.12 63.63 02:56:01 3 4.92 0.00 1.62 1.71 0.03 91.71 02:57:01 all 16.88 0.00 4.26 3.47 0.06 75.33 02:57:01 0 16.76 0.00 3.77 1.42 0.05 78.00 02:57:01 1 18.42 0.00 5.51 9.97 0.08 66.02 02:57:01 2 21.64 0.00 3.95 1.36 0.07 72.97 02:57:01 3 10.72 0.00 3.83 1.10 0.05 84.29 02:58:01 all 22.33 0.00 3.03 0.13 0.05 74.46 02:58:01 0 30.25 0.00 3.35 0.05 0.05 66.30 02:58:01 1 31.52 0.00 4.02 0.22 0.07 64.17 02:58:01 2 8.22 0.00 1.80 0.23 0.03 89.72 02:58:01 3 19.39 0.00 2.96 0.05 0.03 77.57 02:59:01 all 22.63 0.00 2.33 0.38 0.05 74.61 02:59:01 0 29.17 0.00 2.87 0.70 0.05 67.21 02:59:01 1 21.72 0.00 2.42 0.12 0.05 75.70 02:59:01 2 19.72 0.00 1.69 0.44 0.05 78.10 02:59:01 3 19.92 0.00 2.30 0.27 0.03 77.48 03:00:01 all 14.35 0.00 3.19 2.75 0.06 79.64 03:00:01 0 14.76 0.00 3.02 1.20 0.05 80.97 03:00:01 1 9.36 0.00 2.91 2.89 0.07 84.77 03:00:01 2 17.24 0.00 3.71 2.72 0.08 76.25 03:00:01 3 16.07 0.00 3.15 4.22 0.05 76.51 03:01:01 all 7.92 0.00 4.04 15.64 0.08 72.32 03:01:01 0 8.98 0.00 6.93 38.84 0.08 45.16 03:01:01 1 4.58 0.00 3.96 17.19 0.05 74.22 03:01:01 2 8.71 0.00 3.30 4.41 0.10 83.48 03:01:01 3 9.42 0.00 1.97 2.19 0.08 86.33 03:02:01 all 24.39 0.00 2.30 6.44 0.08 66.79 03:02:01 0 21.34 0.00 2.07 3.78 0.07 72.75 03:02:01 1 26.75 0.00 2.67 14.97 0.08 55.52 03:02:01 2 23.06 0.00 2.66 5.54 0.10 68.64 03:02:01 3 26.40 0.00 1.78 1.48 0.07 70.28 03:03:01 all 20.47 0.00 0.85 0.41 0.06 78.22 03:03:01 0 14.62 0.00 0.72 0.84 0.05 83.77 03:03:01 1 17.48 0.00 0.77 0.13 0.07 81.55 03:03:01 2 19.09 0.00 1.03 0.38 0.07 79.43 03:03:01 3 30.65 0.00 0.88 0.27 0.07 68.13 Average: all 16.41 0.00 2.89 5.61 0.07 75.02 Average: 0 15.71 0.00 3.08 7.76 0.06 73.38 Average: 1 17.22 0.00 3.29 7.77 0.07 71.65 Average: 2 16.04 0.00 2.76 4.70 0.08 76.42 Average: 3 16.68 0.00 2.43 2.19 0.06 78.64