---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8615 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 59% / 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: 3944 492 1954 0 1496 3200 Swap: 1023 14 1009 ---> 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:64:75:52 brd ff:ff:ff:ff:ff:ff inet 10.32.6.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85459sec preferred_lft 85459sec inet6 fe80::f816:3eff:fe64:7552/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:65:95:05 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 inet6 fe80::42:75ff:fe65:9505/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8615) 10/25/24 _x86_64_ (4 CPU) 07:48:20 LINUX RESTART (4 CPU) 07:49:01 tps rtps wtps bread/s bwrtn/s 07:50:01 106.85 42.56 64.29 2278.29 7041.09 07:51:01 99.48 32.16 67.32 2409.87 11651.66 07:52:01 16.68 7.08 9.60 251.42 3844.16 07:53:02 239.08 39.91 199.17 3297.68 40077.43 07:54:01 65.50 24.93 40.57 683.55 12084.05 07:55:01 385.34 37.03 348.31 2275.89 32525.38 07:56:01 112.50 13.85 98.65 504.58 3050.16 07:57:01 348.44 1.68 346.76 36.66 9308.32 07:58:01 508.10 0.53 507.57 13.46 14183.90 07:59:01 414.53 1.70 412.83 55.84 11524.37 08:00:01 463.04 32.02 431.02 1461.54 17301.48 08:01:01 1171.71 14.16 1157.55 255.88 16887.60 08:02:01 213.06 146.41 66.66 8724.41 17397.37 08:03:01 161.44 5.65 155.79 449.39 38232.83 Average: 307.93 28.55 279.38 1622.30 16799.62 07:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:01 1530988 3372252 2507672 62.09 59420 1929356 937980 18.44 553724 1758176 214280 07:51:01 939060 2974196 3099600 76.75 66064 2110968 1343424 26.41 994724 1895092 2440 07:52:01 473356 2644484 3565304 88.28 68816 2240260 1427456 28.06 1371456 1975372 18140 07:53:02 386140 2565520 3652520 90.44 91968 2235888 1495696 29.40 1494492 1957280 23284 07:54:01 115512 2034952 3923148 97.14 94460 1975728 2055448 40.40 1985028 1740292 48 07:55:01 139468 1608576 3899192 96.55 118404 1579644 3106852 61.07 2327264 1362120 11772 07:56:01 121436 953592 3917224 96.99 112240 962172 3879124 76.25 2785352 936300 180 07:57:01 103560 928256 3935100 97.44 125216 936296 3910796 76.87 2810120 915356 1588 07:58:01 131824 926124 3906836 96.74 135512 898060 3918284 77.02 2807964 893624 1388 07:59:01 141756 777948 3896904 96.49 137548 739828 4053904 79.69 2879308 815288 160 08:00:01 123796 474452 3914864 96.93 80736 590652 5140432 101.05 2911948 752656 16204 08:01:01 118532 211456 3920128 97.07 58648 353928 5436356 106.86 2932024 727656 1984 08:02:01 1193764 1984384 2844896 70.44 70308 885676 2121628 41.70 1624308 1043220 18716 08:03:01 896984 2038800 3141676 77.79 76144 1224828 1971512 38.75 1615212 1343040 896 Average: 458298 1678214 3580362 88.65 92535 1333092 2914207 57.28 2078066 1293962 22220 07:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 07:50:01 ens3 110.56 92.72 1063.55 16.30 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 lo 3.07 3.07 0.29 0.29 0.00 0.00 0.00 0.00 07:51:01 ens3 295.13 294.82 1742.63 56.17 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 07:52:01 ens3 205.92 161.02 1827.80 29.33 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:02 lo 2.47 2.47 0.21 0.21 0.00 0.00 0.00 0.00 07:53:02 ens3 453.26 446.98 3517.57 1421.75 0.00 0.00 0.00 0.00 07:53:02 docker0 174.05 214.19 9.06 2332.72 0.00 0.00 0.00 0.00 07:54:01 lo 2.30 2.30 0.21 0.21 0.00 0.00 0.00 0.00 07:54:01 ens3 546.57 535.28 4978.28 1660.60 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 vethc9c2c11 0.23 0.45 0.01 0.03 0.00 0.00 0.00 0.00 07:55:01 lo 80.47 80.47 199.33 199.33 0.00 0.00 0.00 0.00 07:55:01 vethc5ac16c 48.19 46.59 196.29 4.86 0.00 0.00 0.00 0.02 07:55:01 ens3 311.31 191.80 2713.25 20.06 0.00 0.00 0.00 0.00 07:56:01 vethc9c2c11 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 07:56:01 lo 170.64 170.64 571.16 571.16 0.00 0.00 0.00 0.00 07:56:01 vethc5ac16c 111.60 108.22 529.44 46.41 0.00 0.00 0.00 0.04 07:56:01 ens3 50.89 26.38 13.15 10.31 0.00 0.00 0.00 0.00 07:57:01 vethc9c2c11 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 07:57:01 lo 201.87 201.87 453.06 453.06 0.00 0.00 0.00 0.00 07:57:01 vethc5ac16c 121.93 110.95 417.22 38.84 0.00 0.00 0.00 0.03 07:57:01 ens3 12.80 8.28 2.69 2.63 0.00 0.00 0.00 0.00 07:58:01 vethc9c2c11 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:58:01 lo 248.24 248.24 583.88 583.88 0.00 0.00 0.00 0.00 07:58:01 vethc5ac16c 164.69 146.71 538.26 53.07 0.00 0.00 0.00 0.04 07:58:01 ens3 46.81 26.68 10.79 9.94 0.00 0.00 0.00 0.00 07:59:01 vethc9c2c11 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 07:59:01 lo 208.23 208.23 506.06 506.06 0.00 0.00 0.00 0.00 07:59:01 vethc5ac16c 132.58 119.49 469.29 42.22 0.00 0.00 0.00 0.04 07:59:01 ens3 66.02 33.90 14.91 13.40 0.00 0.00 0.00 0.00 08:00:01 vethc9c2c11 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 08:00:01 lo 152.39 152.39 137.35 137.35 0.00 0.00 0.00 0.00 08:00:01 vethc5ac16c 1.08 1.12 0.07 0.07 0.00 0.00 0.00 0.00 08:00:01 ens3 540.10 272.90 139.67 124.63 0.00 0.00 0.00 0.00 08:01:01 vethc9c2c11 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:01:01 lo 110.17 110.17 55.97 55.97 0.00 0.00 0.00 0.00 08:01:01 vethc5ac16c 26.21 21.85 35.58 2.71 0.00 0.00 0.00 0.00 08:01:01 ens3 1299.45 847.38 345.83 344.92 0.00 0.00 0.00 0.00 08:02:01 lo 14.70 14.70 0.92 0.92 0.00 0.00 0.00 0.00 08:02:01 ens3 295.75 216.91 2217.94 25.06 0.00 0.00 0.00 0.00 08:02:01 veth6c0a8d4 175.42 225.50 11.42 2201.03 0.00 0.00 0.00 0.18 08:02:01 docker0 1074.07 1109.47 2329.75 4747.34 0.00 0.00 0.00 0.00 08:03:01 lo 4.07 4.07 0.35 0.35 0.00 0.00 0.00 0.00 08:03:01 ens3 353.54 569.41 35.09 4290.50 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 85.80 85.80 179.41 179.41 0.00 0.00 0.00 0.00 Average: ens3 327.56 265.77 1325.78 571.94 0.00 0.00 0.00 0.00 Average: docker0 76.80 79.33 166.58 339.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8615) 10/25/24 _x86_64_ (4 CPU) 07:48:20 LINUX RESTART (4 CPU) 07:49:01 CPU %user %nice %system %iowait %steal %idle 07:50:01 all 20.31 0.00 1.65 2.74 0.05 75.24 07:50:01 0 15.84 0.00 1.55 0.47 0.02 82.13 07:50:01 1 9.20 0.00 0.76 0.10 0.05 89.89 07:50:01 2 12.16 0.00 1.19 7.55 0.05 79.06 07:50:01 3 44.21 0.00 3.14 2.89 0.08 49.67 07:51:01 all 19.62 0.00 1.25 1.62 0.06 77.46 07:51:01 0 18.96 0.00 1.60 2.66 0.07 76.71 07:51:01 1 16.29 0.00 1.09 2.39 0.05 80.17 07:51:01 2 20.32 0.00 1.09 0.70 0.07 77.82 07:51:01 3 22.91 0.00 1.20 0.74 0.05 75.10 07:52:01 all 17.77 0.00 0.95 0.13 0.04 81.11 07:52:01 0 19.37 0.00 0.62 0.03 0.05 79.93 07:52:01 1 15.98 0.00 0.67 0.17 0.03 83.15 07:52:01 2 18.61 0.00 0.97 0.05 0.05 80.33 07:52:01 3 17.12 0.00 1.54 0.27 0.03 81.05 07:53:02 all 25.89 0.00 4.19 6.19 0.11 63.63 07:53:02 0 23.87 0.00 4.73 8.26 0.10 63.04 07:53:02 1 29.36 0.00 4.82 3.88 0.10 61.85 07:53:02 2 24.43 0.00 3.66 5.92 0.12 65.87 07:53:02 3 25.91 0.00 3.53 6.70 0.08 63.78 07:54:01 all 37.32 0.00 2.16 0.64 0.08 59.80 07:54:01 0 26.77 0.00 1.57 0.32 0.07 71.27 07:54:01 1 44.62 0.00 2.75 1.43 0.08 51.11 07:54:01 2 33.54 0.00 2.42 0.27 0.07 63.71 07:54:01 3 44.39 0.00 1.89 0.55 0.10 53.07 07:55:01 all 32.24 0.00 3.42 8.88 0.09 55.37 07:55:01 0 30.25 0.00 3.60 10.71 0.08 55.36 07:55:01 1 32.66 0.00 2.73 5.85 0.08 58.66 07:55:01 2 35.24 0.00 3.17 6.92 0.12 54.54 07:55:01 3 30.81 0.00 4.17 12.01 0.08 52.93 07:56:01 all 27.73 0.00 1.84 2.42 0.09 67.92 07:56:01 0 27.78 0.00 1.64 2.56 0.08 67.95 07:56:01 1 26.47 0.00 1.87 3.78 0.08 67.79 07:56:01 2 27.14 0.00 2.04 2.27 0.10 68.45 07:56:01 3 29.50 0.00 1.82 1.07 0.08 67.52 07:57:01 all 13.47 0.00 2.34 9.53 0.09 74.56 07:57:01 0 16.39 0.00 2.20 4.46 0.10 76.85 07:57:01 1 14.79 0.00 1.91 10.82 0.08 72.39 07:57:01 2 11.66 0.00 2.71 17.03 0.12 68.49 07:57:01 3 11.03 0.00 2.55 5.84 0.07 80.52 07:58:01 all 11.02 0.00 3.49 14.34 0.10 71.05 07:58:01 0 10.59 0.00 3.39 11.95 0.10 73.97 07:58:01 1 11.15 0.00 3.34 13.71 0.12 71.68 07:58:01 2 9.83 0.00 3.95 23.96 0.12 62.13 07:58:01 3 12.54 0.00 3.27 7.79 0.08 76.32 07:59:01 all 18.69 0.00 3.06 11.63 0.10 66.53 07:59:01 0 14.19 0.00 1.94 3.23 0.07 80.57 07:59:01 1 20.45 0.00 3.17 9.71 0.08 66.59 07:59:01 2 22.13 0.00 3.93 21.96 0.12 51.86 07:59:01 3 18.01 0.00 3.18 11.69 0.10 67.02 08:00:01 all 18.00 0.00 5.55 12.44 0.10 63.92 08:00:01 0 20.01 0.00 5.86 16.12 0.10 57.92 08:00:01 1 17.15 0.00 5.66 10.35 0.10 66.73 08:00:01 2 16.52 0.00 5.14 9.72 0.12 68.50 08:00:01 3 18.29 0.00 5.51 13.54 0.10 62.56 08:00:01 CPU %user %nice %system %iowait %steal %idle 08:01:01 all 19.66 0.00 7.31 13.67 0.11 59.25 08:01:01 0 17.95 0.00 6.54 15.18 0.10 60.23 08:01:01 1 20.70 0.00 7.39 13.82 0.10 57.99 08:01:01 2 20.73 0.00 7.99 13.22 0.13 57.93 08:01:01 3 19.30 0.00 7.33 12.44 0.10 60.84 08:02:01 all 21.51 0.00 1.89 5.68 0.07 70.84 08:02:01 0 20.23 0.00 1.42 4.27 0.07 74.01 08:02:01 1 21.17 0.00 1.70 4.73 0.07 72.33 08:02:01 2 24.63 0.00 1.44 3.78 0.08 70.07 08:02:01 3 20.02 0.00 2.98 9.95 0.07 66.98 08:03:01 all 22.39 0.00 3.49 3.92 0.08 70.12 08:03:01 0 23.08 0.00 3.50 6.50 0.08 66.83 08:03:01 1 23.05 0.00 2.92 2.21 0.07 71.75 08:03:01 2 23.50 0.00 3.85 4.03 0.08 68.54 08:03:01 3 19.90 0.00 3.71 2.90 0.08 73.40 Average: all 21.82 0.00 3.04 6.70 0.08 68.36 Average: 0 20.37 0.00 2.86 6.19 0.08 70.50 Average: 1 21.62 0.00 2.91 5.92 0.08 69.48 Average: 2 21.45 0.00 3.10 8.37 0.10 66.97 Average: 3 23.84 0.00 3.27 6.32 0.08 66.50