---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-740 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: 2800.000 BogoMIPS: 5600.00 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 688K 394M 1% /run /dev/vda1 20G 13G 6.8G 65% / 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 487 508 0 2947 3174 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:4d:dd:3c brd ff:ff:ff:ff:ff:ff inet 10.32.6.120/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe4d:dd3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:02:6d:b2 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-740) 12/15/23 _x86_64_ (4 CPU) 14:22:45 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 149.31 78.50 70.80 6166.17 41988.09 14:25:01 177.10 20.78 156.32 2446.48 80957.32 14:26:01 464.66 280.35 184.30 19098.68 79948.28 14:27:01 320.42 32.17 288.25 3442.40 26088.13 14:28:01 95.03 1.20 93.83 80.65 16827.86 14:29:01 5.13 0.00 5.13 0.00 956.51 14:30:01 1.08 0.00 1.08 0.00 13.06 14:31:01 0.97 0.02 0.95 0.27 12.13 14:32:01 98.23 56.27 41.96 2557.84 5620.00 Average: 145.71 52.20 93.51 3757.08 27950.54 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1596988 3261640 2441668 60.46 41680 1781788 931124 18.30 671412 1599060 124828 14:25:01 114600 3307664 3924056 97.16 90544 3179032 1138916 22.39 551540 3076456 295568 14:26:01 721300 3240168 3317356 82.14 132800 2475452 1122632 22.07 625304 2406732 1992 14:27:01 647048 3310784 3391608 83.98 147560 2606664 1094052 21.51 649268 2456444 172 14:28:01 820136 3272076 3218520 79.69 159004 2379104 1488192 29.25 758964 2164648 28004 14:29:01 808192 3260100 3230464 79.99 159024 2379108 1493276 29.35 770848 2164620 180 14:30:01 805768 3257720 3232888 80.05 159044 2379112 1514652 29.77 773620 2164624 168 14:31:01 796336 3248308 3242320 80.28 159052 2379124 1514652 29.77 783472 2164632 168 14:32:01 619696 3250468 3418960 84.66 161100 2563716 938772 18.45 858960 2276524 3384 Average: 770007 3267659 3268649 80.93 134423 2458122 1248474 24.54 715932 2274860 50496 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 ens3 357.47 227.55 1444.00 60.54 0.00 0.00 0.00 0.00 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:25:01 ens3 493.36 381.67 12284.91 29.51 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 2.44 2.44 0.22 0.22 0.00 0.00 0.00 0.00 14:26:01 ens3 425.55 314.91 3426.80 27.95 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 14:27:01 ens3 150.42 121.68 577.20 12.21 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 14:28:01 ens3 99.43 72.69 214.73 28.86 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 20.65 20.65 5.41 5.41 0.00 0.00 0.00 0.00 14:29:01 ens3 105.85 80.39 21.22 53.81 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 59.01 59.01 12.46 12.46 0.00 0.00 0.00 0.00 14:30:01 ens3 108.38 81.54 21.52 55.72 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 56.07 56.07 10.61 10.61 0.00 0.00 0.00 0.00 14:31:01 ens3 64.67 47.53 12.79 33.52 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 50.64 50.64 9.79 9.79 0.00 0.00 0.00 0.00 14:32:01 ens3 282.20 216.11 2206.81 23.30 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 6.23 6.23 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 231.46 171.19 2227.52 36.17 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 Average: lo 22.01 22.01 4.35 4.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-740) 12/15/23 _x86_64_ (4 CPU) 14:22:45 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 18.20 0.00 2.30 4.27 0.06 75.17 14:24:02 0 18.32 0.00 1.94 1.62 0.05 78.06 14:24:02 1 5.79 0.00 2.33 9.17 0.05 82.66 14:24:02 2 32.43 0.00 3.08 5.04 0.08 59.37 14:24:02 3 16.22 0.00 1.86 1.26 0.05 80.61 14:25:01 all 24.50 0.00 5.46 2.89 0.07 67.09 14:25:01 0 21.11 0.00 5.02 3.11 0.07 70.70 14:25:01 1 22.84 0.00 4.85 0.94 0.07 71.30 14:25:01 2 15.61 0.00 5.22 5.46 0.05 73.66 14:25:01 3 38.41 0.00 6.72 2.05 0.09 52.73 14:26:01 all 11.25 0.00 5.71 12.55 0.09 70.41 14:26:01 0 7.62 0.00 5.70 20.82 0.08 65.78 14:26:01 1 14.88 0.00 6.42 8.86 0.08 69.76 14:26:01 2 15.60 0.00 5.36 10.35 0.12 68.57 14:26:01 3 6.88 0.00 5.34 10.15 0.07 77.57 14:27:01 all 18.38 0.00 5.52 7.99 0.09 68.02 14:27:01 0 18.33 0.00 5.60 5.06 0.10 70.92 14:27:01 1 20.45 0.00 5.83 3.46 0.08 70.18 14:27:01 2 19.69 0.00 5.79 18.25 0.12 56.15 14:27:01 3 15.01 0.00 4.88 5.22 0.08 74.80 14:28:01 all 22.23 0.00 4.29 2.24 0.07 71.17 14:28:01 0 22.18 0.00 4.23 1.07 0.07 72.45 14:28:01 1 23.92 0.00 4.64 3.77 0.07 67.61 14:28:01 2 20.26 0.00 3.64 3.30 0.07 72.73 14:28:01 3 22.56 0.00 4.67 0.79 0.07 71.91 14:29:01 all 0.63 0.00 0.60 0.11 0.02 98.64 14:29:01 0 0.67 0.00 0.68 0.00 0.02 98.63 14:29:01 1 0.64 0.00 0.64 0.30 0.02 98.41 14:29:01 2 0.59 0.00 0.52 0.12 0.02 98.76 14:29:01 3 0.65 0.00 0.50 0.02 0.02 98.81 14:30:01 all 0.69 0.00 0.58 0.02 0.03 98.68 14:30:01 0 0.57 0.00 0.55 0.00 0.02 98.86 14:30:01 1 0.70 0.00 0.60 0.00 0.02 98.68 14:30:01 2 0.74 0.00 0.57 0.08 0.03 98.57 14:30:01 3 0.74 0.00 0.60 0.00 0.03 98.63 14:31:01 all 0.46 0.00 0.38 0.01 0.02 99.14 14:31:01 0 0.48 0.00 0.38 0.00 0.02 99.12 14:31:01 1 0.43 0.00 0.45 0.00 0.02 99.10 14:31:01 2 0.49 0.00 0.37 0.03 0.00 99.11 14:31:01 3 0.43 0.00 0.33 0.00 0.02 99.22 14:32:01 all 13.09 0.00 1.28 2.04 0.05 83.55 14:32:01 0 14.51 0.00 1.22 1.97 0.07 82.24 14:32:01 1 16.74 0.00 1.42 3.04 0.05 78.74 14:32:01 2 10.77 0.00 1.21 1.87 0.05 86.10 14:32:01 3 10.33 0.00 1.27 1.29 0.05 87.06 Average: all 12.11 0.00 2.89 3.55 0.05 81.39 Average: 0 11.50 0.00 2.80 3.72 0.05 81.92 Average: 1 11.78 0.00 3.01 3.28 0.05 81.88 Average: 2 12.88 0.00 2.85 4.92 0.06 79.29 Average: 3 12.29 0.00 2.89 2.29 0.05 82.47