---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-358 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 11G 9.0G 54% / 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 466 2491 0 986 3238 Swap: 1023 92 931 ---> 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:2d:72:1b brd ff:ff:ff:ff:ff:ff inet 10.32.7.242/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85600sec preferred_lft 85600sec inet6 fe80::f816:3eff:fe2d:721b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:7d:31:a1 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:caff:fe7d:31a1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-358) 12/28/24 _x86_64_ (4 CPU) 13:58:16 LINUX RESTART (4 CPU) 13:59:02 tps rtps wtps bread/s bwrtn/s 14:00:01 100.14 21.57 78.56 1251.99 7957.43 14:01:01 117.39 38.79 78.61 2422.93 15702.77 14:02:01 117.94 29.81 88.14 2148.75 34774.01 14:03:01 298.52 30.73 267.79 1435.09 12301.68 14:04:01 56.53 5.98 50.55 135.82 1407.00 14:05:01 412.88 3.17 409.72 95.85 13159.54 14:06:01 385.97 1.78 384.19 45.94 13332.62 14:07:01 426.62 22.47 404.15 536.92 15469.86 14:08:02 580.40 20.51 559.88 647.12 20754.10 14:09:04 622.94 212.25 410.69 5661.00 19615.96 14:10:01 289.12 169.82 119.30 5857.55 9354.92 14:11:01 204.80 192.18 12.61 5604.80 4452.32 Average: 302.45 62.32 240.12 2145.63 14070.27 13:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 1525872 3369224 2512788 62.22 63024 1927080 979776 19.26 542096 1775300 205712 14:01:01 298556 2346600 3740104 92.61 71440 2117004 1731764 34.04 1651580 1874744 44196 14:02:01 148528 1774600 3890132 96.32 83576 1692896 2853176 56.09 2185464 1501656 21136 14:03:01 112708 895700 3925952 97.21 96532 924352 3933408 77.32 2839956 881296 448 14:04:01 115180 802916 3923480 97.15 97780 830260 3999248 78.61 2881632 836836 168 14:05:01 126252 761912 3912408 96.87 120872 737088 4022584 79.07 2869156 795688 9240 14:06:01 109332 614532 3929328 97.29 104916 610224 4171736 82.00 2939776 714952 7584 14:07:01 123464 323372 3915196 96.94 66092 346540 4770244 93.77 2970548 642476 6908 14:08:02 106936 149120 3931724 97.35 45224 220776 5087496 100.01 3016388 628440 8680 14:09:04 1832808 2011612 2205852 54.62 62196 255040 2426840 47.70 1303428 675288 75852 14:10:01 2616156 3074892 1422504 35.22 74236 558208 1303308 25.62 792524 483756 31996 14:11:01 2584380 3283244 1454280 36.01 90320 778280 1045028 20.54 697764 603040 4384 Average: 808348 1617310 3230312 79.98 81351 916479 3027051 59.50 2057526 951123 34692 13:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 ens3 205.00 139.11 1185.50 19.97 0.00 0.00 0.00 0.00 14:00:01 lo 2.17 2.17 0.25 0.25 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 541.79 486.62 3843.43 89.38 0.00 0.00 0.00 0.00 14:01:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 veth91b0872 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 14:02:01 ens3 905.28 643.00 7999.27 100.02 0.00 0.00 0.00 0.00 14:02:01 lo 3.42 3.42 0.39 0.39 0.00 0.00 0.00 0.00 14:02:01 vethdeb2931 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 veth91b0872 0.18 0.25 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 ens3 90.13 37.23 22.30 16.00 0.00 0.00 0.00 0.00 14:03:01 lo 82.09 82.09 218.24 218.24 0.00 0.00 0.00 0.00 14:03:01 vethdeb2931 49.36 49.51 215.13 5.38 0.00 0.00 0.00 0.02 14:04:01 veth91b0872 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 ens3 2.33 1.78 0.65 0.75 0.00 0.00 0.00 0.00 14:04:01 lo 144.42 144.42 473.61 473.61 0.00 0.00 0.00 0.00 14:04:01 vethdeb2931 93.30 87.92 437.39 39.34 0.00 0.00 0.00 0.04 14:05:01 veth91b0872 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 ens3 76.89 43.71 18.51 16.13 0.00 0.00 0.00 0.00 14:05:01 lo 229.83 229.83 487.95 487.95 0.00 0.00 0.00 0.00 14:05:01 vethdeb2931 138.61 124.71 448.34 42.94 0.00 0.00 0.00 0.04 14:06:01 veth91b0872 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 ens3 32.86 27.28 6.63 7.77 0.00 0.00 0.00 0.00 14:06:01 lo 279.63 279.63 742.72 742.72 0.00 0.00 0.00 0.00 14:06:01 vethdeb2931 183.39 169.91 685.97 64.77 0.00 0.00 0.00 0.06 14:07:01 veth91b0872 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 ens3 1968.21 1090.37 495.07 432.87 0.00 0.00 0.00 0.00 14:07:01 lo 241.16 241.16 455.95 455.95 0.00 0.00 0.00 0.00 14:07:01 vethdeb2931 144.18 135.76 419.53 42.21 0.00 0.00 0.00 0.03 14:08:02 veth91b0872 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:08:02 ens3 9.58 7.34 2.29 2.56 0.00 0.00 0.00 0.00 14:08:02 lo 166.02 166.02 78.27 78.27 0.00 0.00 0.00 0.00 14:08:02 vethdeb2931 88.13 77.99 66.49 14.01 0.00 0.00 0.00 0.01 14:09:04 veth91b0872 0.19 0.19 0.01 0.01 0.00 0.00 0.00 0.00 14:09:04 ens3 429.30 254.66 107.61 94.37 0.00 0.00 0.00 0.00 14:09:04 lo 61.28 61.28 34.71 34.71 0.00 0.00 0.00 0.00 14:09:04 docker0 714.15 660.35 2237.75 207.33 0.00 0.00 0.00 0.00 14:10:01 ens3 284.09 176.67 1080.98 38.40 0.00 0.00 0.00 0.00 14:10:01 lo 0.32 0.32 0.04 0.04 0.00 0.00 0.00 0.00 14:10:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 ens3 583.14 387.47 1310.68 174.81 0.00 0.00 0.00 0.00 14:11:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 428.31 275.12 1336.44 83.06 0.00 0.00 0.00 0.00 Average: lo 101.59 101.59 208.45 208.45 0.00 0.00 0.00 0.00 Average: docker0 61.25 56.63 191.91 17.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-358) 12/28/24 _x86_64_ (4 CPU) 13:58:16 LINUX RESTART (4 CPU) 13:59:02 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 18.15 0.00 1.21 5.67 0.05 74.92 14:00:01 0 15.89 0.00 0.97 1.10 0.05 81.98 14:00:01 1 22.99 0.00 1.71 0.27 0.03 74.99 14:00:01 2 20.26 0.00 1.00 1.43 0.07 77.24 14:00:01 3 13.45 0.00 1.17 19.90 0.03 65.45 14:01:01 all 45.16 0.00 2.39 1.74 0.10 50.60 14:01:01 0 37.81 0.00 2.74 1.21 0.10 58.14 14:01:01 1 49.81 0.00 2.42 2.42 0.10 45.25 14:01:01 2 45.09 0.00 2.48 2.23 0.10 50.10 14:01:01 3 47.97 0.00 1.92 1.12 0.10 48.89 14:02:01 all 42.60 0.00 3.59 2.36 0.09 51.37 14:02:01 0 43.25 0.00 3.78 2.48 0.12 50.37 14:02:01 1 44.87 0.00 4.85 2.09 0.08 48.11 14:02:01 2 40.46 0.00 2.98 2.01 0.10 54.46 14:02:01 3 41.79 0.00 2.76 2.85 0.08 52.52 14:03:01 all 39.46 0.00 2.81 5.79 0.11 51.83 14:03:01 0 31.97 0.00 3.82 8.79 0.08 55.33 14:03:01 1 46.90 0.00 2.73 2.12 0.08 48.17 14:03:01 2 42.86 0.00 2.18 6.37 0.12 48.48 14:03:01 3 36.15 0.00 2.50 5.87 0.12 55.36 14:04:01 all 13.34 0.00 1.23 0.87 0.07 84.49 14:04:01 0 11.74 0.00 1.41 2.48 0.08 84.29 14:04:01 1 13.49 0.00 1.08 0.23 0.08 85.11 14:04:01 2 15.28 0.00 0.87 0.33 0.08 83.44 14:04:01 3 12.85 0.00 1.54 0.43 0.07 85.11 14:05:01 all 14.19 0.00 3.75 9.66 0.10 72.31 14:05:01 0 14.24 0.00 4.49 10.02 0.08 71.18 14:05:01 1 14.63 0.00 3.09 9.32 0.07 72.89 14:05:01 2 13.74 0.00 3.15 7.13 0.13 75.85 14:05:01 3 14.15 0.00 4.27 12.17 0.08 69.33 14:06:01 all 21.40 0.00 4.15 8.57 0.10 65.78 14:06:01 0 15.89 0.00 3.17 7.58 0.10 73.26 14:06:01 1 22.66 0.00 4.07 11.65 0.10 61.52 14:06:01 2 24.47 0.00 3.91 5.93 0.12 65.56 14:06:01 3 22.67 0.00 5.45 9.12 0.10 62.66 14:07:01 all 22.86 0.00 6.57 9.45 0.10 61.03 14:07:01 0 22.30 0.00 7.02 5.91 0.10 64.67 14:07:01 1 22.74 0.00 5.97 12.92 0.10 58.27 14:07:01 2 23.11 0.00 6.10 5.19 0.12 65.48 14:07:01 3 23.26 0.00 7.20 13.78 0.10 55.66 14:08:02 all 12.98 0.00 5.42 13.54 0.11 67.95 14:08:02 0 13.94 0.00 6.22 15.44 0.10 64.30 14:08:02 1 11.98 0.00 6.00 16.54 0.10 65.38 14:08:02 2 12.39 0.00 4.79 11.17 0.12 71.54 14:08:02 3 13.60 0.00 4.66 11.02 0.10 70.62 14:09:04 all 14.36 0.00 3.32 20.84 0.09 61.39 14:09:04 0 13.72 0.00 2.72 13.79 0.07 69.71 14:09:04 1 15.35 0.00 2.64 17.88 0.08 64.05 14:09:04 2 15.37 0.00 3.96 15.71 0.13 64.83 14:09:04 3 13.02 0.00 4.00 35.94 0.10 46.95 14:10:01 all 28.98 0.00 1.18 9.63 0.07 60.14 14:10:01 0 29.04 0.00 1.74 9.65 0.07 59.50 14:10:01 1 32.65 0.00 0.95 7.99 0.07 58.35 14:10:01 2 26.54 0.00 1.26 13.73 0.09 58.37 14:10:01 3 27.68 0.00 0.77 7.16 0.05 64.34 14:10:01 CPU %user %nice %system %iowait %steal %idle 14:11:01 all 46.68 0.00 1.64 4.63 0.08 46.97 14:11:01 0 46.20 0.00 1.76 2.34 0.08 49.62 14:11:01 1 46.40 0.00 1.44 2.31 0.07 49.79 14:11:01 2 58.74 0.00 1.74 5.76 0.08 33.69 14:11:01 3 35.40 0.00 1.62 8.11 0.08 54.79 Average: all 26.65 0.00 3.11 7.75 0.09 62.40 Average: 0 24.62 0.00 3.33 6.74 0.09 65.22 Average: 1 28.66 0.00 3.09 7.17 0.08 61.00 Average: 2 28.18 0.00 2.88 6.41 0.10 62.43 Average: 3 25.14 0.00 3.17 10.68 0.09 60.93