---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2986 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: 3943 479 1929 0 1534 3213 Swap: 1023 8 1015 ---> 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:1a:c8:56 brd ff:ff:ff:ff:ff:ff inet 10.32.7.19/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85520sec preferred_lft 85520sec inet6 fe80::f816:3eff:fe1a:c856/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:a9:7c:ab 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::42:36ff:fea9:7cab/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-2986) 01/28/25 _x86_64_ (4 CPU) 12:45:32 LINUX RESTART (4 CPU) 12:46:02 tps rtps wtps bread/s bwrtn/s 12:47:01 138.37 51.92 86.44 4021.28 8249.04 12:48:01 124.10 47.39 76.70 3276.92 15124.15 12:49:01 230.42 41.93 188.49 3533.58 39853.31 12:50:01 131.23 71.79 59.44 2068.32 13393.90 12:51:01 247.11 39.01 208.10 2414.13 29329.65 12:52:01 163.73 11.90 151.83 568.08 5389.80 12:53:01 163.49 1.32 162.17 20.13 4943.04 12:54:01 486.80 0.70 486.10 15.06 16742.28 12:55:01 373.34 2.37 370.97 96.12 12935.71 12:56:01 468.32 17.06 451.26 518.14 16566.92 12:57:01 472.87 10.11 462.76 204.36 15820.42 12:58:01 558.86 217.03 341.83 8619.36 25835.69 12:59:01 179.64 10.50 169.14 690.42 41129.55 13:00:01 177.87 153.21 24.66 2901.52 3404.50 Average: 279.90 48.29 231.60 2065.36 17779.01 12:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 1633472 3358360 2405180 59.55 54308 1824056 880984 17.32 546652 1675280 165940 12:48:01 810120 2913864 3228532 79.94 66912 2176712 1277840 25.12 1073184 1941424 18816 12:49:01 416704 2629960 3621948 89.68 90452 2266480 1498696 29.46 1451684 1960016 412 12:50:01 356620 2393076 3682032 91.17 94608 2088964 1707640 33.57 1670184 1809188 9000 12:51:01 113972 1634260 3924680 97.18 108320 1645592 3147560 61.87 2315792 1398204 15212 12:52:01 117796 986612 3920856 97.08 109344 1004672 3823388 75.16 2803484 920000 4084 12:53:01 114976 965180 3923676 97.15 117736 975648 3852648 75.73 2816560 899944 6024 12:54:01 124992 950732 3913660 96.91 136212 928020 3868256 76.04 2814332 881160 6748 12:55:01 108540 754208 3930112 97.31 139096 736956 4091068 80.42 2908988 782752 8036 12:56:01 124404 496844 3914248 96.92 89112 502584 4633376 91.08 2945568 680888 8884 12:57:01 120108 268208 3918544 97.03 61512 302504 4942996 97.16 2978728 635488 10876 12:58:01 1299648 1992540 2739004 67.82 88112 771916 2088436 41.05 1715508 852792 18204 12:59:01 816844 2002692 3221808 79.77 94028 1250180 2022848 39.76 1733740 1303572 63952 13:00:01 2018508 3307020 2020144 50.02 121572 1323280 978852 19.24 633148 1200936 2748 Average: 584050 1760968 3454602 85.54 97952 1271255 2772471 54.50 2029111 1210117 24210 12:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 ens3 372.31 238.50 1640.96 68.57 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 12:48:01 ens3 508.23 458.74 3175.93 93.93 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 12:49:01 ens3 585.12 405.44 4098.62 72.07 0.00 0.00 0.00 0.00 12:49:01 docker0 166.94 218.75 8.73 2330.87 0.00 0.00 0.00 0.00 12:49:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:50:01 ens3 707.60 792.03 4907.66 3542.09 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 3.80 3.80 0.33 0.33 0.00 0.00 0.00 0.00 12:51:01 ens3 324.38 235.23 2714.35 24.13 0.00 0.00 0.00 0.00 12:51:01 docker0 21.80 22.25 94.93 2.55 0.00 0.00 0.00 0.00 12:51:01 lo 37.48 37.48 97.03 97.03 0.00 0.00 0.00 0.00 12:51:01 veth22e2da9 0.18 0.40 0.01 0.03 0.00 0.00 0.00 0.00 12:52:01 ens3 44.50 24.46 17.05 9.54 0.00 0.00 0.00 0.00 12:52:01 docker0 66.16 63.41 294.60 17.78 0.00 0.00 0.00 0.00 12:52:01 lo 111.86 111.86 311.39 311.39 0.00 0.00 0.00 0.00 12:52:01 veth22e2da9 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:53:01 ens3 25.48 16.68 5.92 5.73 0.00 0.00 0.00 0.00 12:53:01 docker0 114.81 108.22 470.92 42.55 0.00 0.00 0.00 0.00 12:53:01 lo 188.82 188.82 512.53 512.53 0.00 0.00 0.00 0.00 12:53:01 veth22e2da9 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 12:54:01 ens3 99.22 40.68 27.81 21.04 0.00 0.00 0.00 0.00 12:54:01 docker0 172.04 155.27 557.79 56.69 0.00 0.00 0.00 0.00 12:54:01 lo 260.06 260.06 608.94 608.94 0.00 0.00 0.00 0.00 12:54:01 veth22e2da9 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:55:01 ens3 69.57 37.44 16.25 13.41 0.00 0.00 0.00 0.00 12:55:01 docker0 163.57 151.22 603.58 55.52 0.00 0.00 0.00 0.00 12:55:01 lo 253.56 253.56 654.33 654.33 0.00 0.00 0.00 0.00 12:55:01 veth22e2da9 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:56:01 ens3 891.45 556.77 204.85 215.45 0.00 0.00 0.00 0.00 12:56:01 docker0 103.35 96.27 157.31 24.60 0.00 0.00 0.00 0.00 12:56:01 lo 191.42 191.42 180.22 180.22 0.00 0.00 0.00 0.00 12:56:01 veth22e2da9 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 ens3 532.57 239.28 153.60 117.26 0.00 0.00 0.00 0.00 12:57:01 docker0 74.49 66.56 74.65 11.19 0.00 0.00 0.00 0.00 12:57:01 lo 140.98 140.98 84.99 84.99 0.00 0.00 0.00 0.00 12:57:01 veth22e2da9 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:58:01 ens3 76.64 45.93 157.90 13.59 0.00 0.00 0.00 0.00 12:58:01 docker0 15.80 21.21 0.99 141.56 0.00 0.00 0.00 0.00 12:58:01 veth7682282 10.53 15.60 0.70 141.20 0.00 0.00 0.00 0.01 12:58:01 lo 9.92 9.92 0.68 0.68 0.00 0.00 0.00 0.00 12:59:01 ens3 508.10 690.90 2093.20 4223.93 0.00 0.00 0.00 0.00 12:59:01 docker0 127.90 164.66 6.62 2057.43 0.00 0.00 0.00 0.00 12:59:01 lo 3.93 3.93 0.35 0.35 0.00 0.00 0.00 0.00 13:00:01 ens3 59.16 62.22 34.68 256.83 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 343.18 274.65 1374.79 620.38 0.00 0.00 0.00 0.00 Average: docker0 73.44 76.38 162.33 339.22 0.00 0.00 0.00 0.00 Average: lo 86.51 86.51 175.30 175.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2986) 01/28/25 _x86_64_ (4 CPU) 12:45:32 LINUX RESTART (4 CPU) 12:46:02 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 21.42 0.00 1.76 4.08 0.07 72.66 12:47:01 0 9.09 0.00 1.35 6.07 0.09 83.41 12:47:01 1 25.73 0.00 1.29 0.75 0.05 72.18 12:47:01 2 26.21 0.00 2.28 1.24 0.08 70.18 12:47:01 3 24.63 0.00 2.11 8.27 0.07 64.93 12:48:01 all 34.80 0.00 2.18 2.07 0.11 60.83 12:48:01 0 32.96 0.00 1.89 0.32 0.10 64.72 12:48:01 1 37.82 0.00 2.26 2.36 0.12 57.44 12:48:01 2 34.98 0.00 3.02 3.30 0.13 58.56 12:48:01 3 33.44 0.00 1.54 2.32 0.10 62.60 12:49:01 all 30.25 0.00 4.55 5.47 0.11 59.62 12:49:01 0 29.43 0.00 4.22 4.75 0.12 61.49 12:49:01 1 31.91 0.00 5.27 6.36 0.12 56.34 12:49:01 2 33.00 0.00 5.36 5.60 0.13 55.91 12:49:01 3 26.65 0.00 3.36 5.17 0.08 64.74 12:50:01 all 35.80 0.00 2.47 2.84 0.10 58.79 12:50:01 0 34.12 0.00 2.04 3.28 0.10 60.46 12:50:01 1 26.51 0.00 2.34 2.62 0.08 68.45 12:50:01 2 39.67 0.00 2.46 2.51 0.12 55.24 12:50:01 3 42.98 0.00 2.98 2.96 0.10 50.99 12:51:01 all 40.74 0.00 3.26 4.93 0.12 50.95 12:51:01 0 46.69 0.00 2.88 5.40 0.12 44.91 12:51:01 1 41.10 0.00 3.83 4.22 0.12 50.74 12:51:01 2 38.39 0.00 3.52 3.64 0.13 54.31 12:51:01 3 36.77 0.00 2.86 6.44 0.12 53.82 12:52:01 all 27.20 0.00 2.04 2.75 0.10 67.92 12:52:01 0 28.64 0.00 1.95 1.29 0.08 68.04 12:52:01 1 28.99 0.00 2.07 0.90 0.08 67.95 12:52:01 2 23.40 0.00 2.52 7.26 0.12 66.71 12:52:01 3 27.75 0.00 1.57 1.57 0.10 69.00 12:53:01 all 14.37 0.00 2.14 3.45 0.08 79.96 12:53:01 0 11.72 0.00 1.94 4.72 0.08 81.54 12:53:01 1 15.26 0.00 2.41 3.54 0.07 78.73 12:53:01 2 15.63 0.00 1.57 2.29 0.07 80.44 12:53:01 3 14.89 0.00 2.67 3.23 0.07 79.14 12:54:01 all 12.53 0.00 4.67 11.53 0.12 71.15 12:54:01 0 11.52 0.00 4.29 7.62 0.08 76.50 12:54:01 1 13.66 0.00 5.74 17.04 0.12 63.44 12:54:01 2 13.34 0.00 4.42 8.45 0.17 73.62 12:54:01 3 11.63 0.00 4.20 13.05 0.12 71.00 12:55:01 all 21.03 0.00 4.00 8.41 0.11 66.46 12:55:01 0 18.32 0.00 3.40 6.22 0.10 71.95 12:55:01 1 23.68 0.00 3.72 4.45 0.10 68.06 12:55:01 2 20.43 0.00 4.83 12.64 0.15 61.95 12:55:01 3 21.67 0.00 4.02 10.33 0.12 63.86 12:56:01 all 21.90 0.00 6.46 10.53 0.12 60.99 12:56:01 0 20.00 0.00 6.56 6.95 0.10 66.39 12:56:01 1 22.33 0.00 5.97 11.27 0.12 60.32 12:56:01 2 20.25 0.00 8.22 12.87 0.13 58.52 12:56:01 3 25.00 0.00 5.13 11.05 0.12 58.71 12:57:01 all 19.96 0.00 5.20 10.72 0.13 63.98 12:57:01 0 21.07 0.00 5.58 11.05 0.12 62.18 12:57:01 1 18.84 0.00 5.06 6.52 0.13 69.45 12:57:01 2 20.75 0.00 4.90 10.82 0.15 63.37 12:57:01 3 19.20 0.00 5.24 14.51 0.12 60.93 12:57:01 CPU %user %nice %system %iowait %steal %idle 12:58:01 all 19.60 0.00 2.04 24.63 0.09 53.64 12:58:01 0 17.80 0.00 1.70 19.84 0.08 60.58 12:58:01 1 22.44 0.00 2.39 34.40 0.08 40.68 12:58:01 2 21.47 0.00 2.48 31.07 0.12 44.86 12:58:01 3 16.68 0.00 1.60 13.26 0.07 68.39 12:59:01 all 21.56 0.00 3.58 4.04 0.11 70.72 12:59:01 0 23.30 0.00 3.12 4.02 0.10 69.46 12:59:01 1 22.11 0.00 3.47 4.28 0.10 70.04 12:59:01 2 20.10 0.00 4.15 3.80 0.13 71.81 12:59:01 3 20.72 0.00 3.57 4.04 0.08 71.58 13:00:01 all 13.68 0.00 0.91 4.01 0.05 81.35 13:00:01 0 22.86 0.00 1.17 9.12 0.05 66.81 13:00:01 1 2.06 0.00 0.50 0.75 0.02 96.67 13:00:01 2 18.11 0.00 1.12 4.46 0.08 76.23 13:00:01 3 11.65 0.00 0.85 1.72 0.05 85.73 Average: all 23.92 0.00 3.23 7.11 0.10 65.64 Average: 0 23.41 0.00 3.01 6.48 0.09 67.01 Average: 1 23.75 0.00 3.31 7.10 0.09 65.75 Average: 2 24.68 0.00 3.63 7.86 0.12 63.70 Average: 3 23.84 0.00 2.98 6.99 0.09 66.10