---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6338 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 8.5G 56% / 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 499 1741 0 1703 3188 Swap: 1023 4 1019 ---> 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:69:8a:87 brd ff:ff:ff:ff:ff:ff inet 10.32.6.177/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85587sec preferred_lft 85587sec inet6 fe80::f816:3eff:fe69:8a87/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:05:a0:6d 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:e2ff:fe05:a06d/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-6338) 07/11/24 _x86_64_ (4 CPU) 15:54:21 LINUX RESTART (4 CPU) 15:55:02 tps rtps wtps bread/s bwrtn/s 15:56:01 127.30 36.33 90.97 1709.54 6955.02 15:57:01 125.90 47.26 78.64 3301.18 15613.13 15:58:01 201.38 28.60 172.78 2380.01 38128.85 15:59:01 282.66 6.50 276.16 155.66 8225.09 16:00:01 314.16 1.62 312.55 28.66 8752.42 16:01:01 588.80 3.28 585.52 80.92 16175.30 16:02:01 328.26 2.83 325.42 77.04 8727.36 16:03:01 620.53 1.32 619.21 103.18 17636.39 16:04:01 1216.81 7.70 1209.11 165.81 16427.72 16:05:01 1129.10 2.07 1127.03 94.65 19285.72 16:06:01 289.14 109.21 179.92 6274.98 24278.71 16:07:01 167.87 35.33 132.53 898.67 36439.60 Average: 449.77 23.49 426.28 1271.96 18069.32 15:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:56:01 1514704 3308876 2523948 62.49 57580 1886624 911132 17.91 619908 1712432 189864 15:57:01 340636 2506296 3698016 91.57 68936 2234728 1592576 31.31 1517668 1960400 18788 15:58:01 187972 1790688 3850680 95.35 83356 1746460 2983632 58.65 2130848 1516576 2648 15:59:01 119528 1217624 3919124 97.04 109188 1220172 3661260 71.97 2620884 1088460 10904 16:00:01 107240 1190420 3931412 97.34 124936 1182700 3751532 73.74 2638136 1063312 3128 16:01:01 120136 1075648 3918516 97.03 137016 1030152 3949804 77.64 2694612 962852 3532 16:02:01 115756 863968 3922896 97.13 135344 823572 4196768 82.50 2820304 834564 3668 16:03:01 118136 834592 3920516 97.07 138256 767384 4249696 83.54 2806448 812228 3676 16:04:01 181056 779776 3857596 95.52 132196 636980 4318300 84.89 2794844 738004 4160 16:05:01 136852 713608 3901800 96.61 134004 640584 4594624 90.32 2867244 729140 4812 16:06:01 940660 2065104 3097992 76.71 99728 1180644 2058228 40.46 1754668 1150148 86592 16:07:01 1952552 3339900 2086100 51.65 106500 1433776 911072 17.91 568112 1325048 1276 Average: 486269 1640542 3552383 87.96 110587 1231981 3098219 60.90 2152806 1157764 27754 15:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:56:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 ens3 116.03 95.59 995.50 20.26 0.00 0.00 0.00 0.00 15:57:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 ens3 490.20 455.51 3639.39 84.11 0.00 0.00 0.00 0.00 15:58:01 vethea99724 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:58:01 lo 3.05 3.05 0.35 0.35 0.00 0.00 0.00 0.00 15:58:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 15:58:01 veth69d2877 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 15:59:01 vethea99724 48.14 47.18 129.27 5.44 0.00 0.00 0.00 0.01 15:59:01 lo 87.26 87.26 133.40 133.40 0.00 0.00 0.00 0.00 15:59:01 docker0 48.31 47.31 128.62 5.44 0.00 0.00 0.00 0.00 15:59:01 veth69d2877 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 vethea99724 41.35 35.25 27.54 5.96 0.00 0.00 0.00 0.00 16:00:01 lo 85.57 85.57 33.76 33.76 0.00 0.00 0.00 0.00 16:00:01 docker0 41.54 35.42 26.98 5.97 0.00 0.00 0.00 0.00 16:00:01 veth69d2877 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:01:01 vethea99724 75.42 62.46 50.71 9.45 0.00 0.00 0.00 0.00 16:01:01 lo 145.51 145.51 59.41 59.41 0.00 0.00 0.00 0.00 16:01:01 docker0 75.60 62.64 49.69 9.46 0.00 0.00 0.00 0.00 16:01:01 veth69d2877 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 vethea99724 40.50 34.12 26.87 5.53 0.00 0.00 0.00 0.00 16:02:01 lo 107.26 107.26 35.71 35.71 0.00 0.00 0.00 0.00 16:02:01 docker0 40.67 34.29 26.32 5.54 0.00 0.00 0.00 0.00 16:02:01 veth69d2877 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 vethea99724 67.32 52.22 39.64 6.49 0.00 0.00 0.00 0.00 16:03:01 lo 131.49 131.49 45.75 45.75 0.00 0.00 0.00 0.00 16:03:01 docker0 67.51 52.39 38.73 6.50 0.00 0.00 0.00 0.00 16:03:01 veth69d2877 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 vethea99724 63.30 49.67 39.84 18.42 0.00 0.00 0.00 0.00 16:04:01 lo 123.79 123.79 57.91 57.91 0.00 0.00 0.00 0.00 16:04:01 docker0 63.48 49.85 38.98 18.43 0.00 0.00 0.00 0.00 16:04:01 veth69d2877 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 vethea99724 66.81 56.24 70.01 6.92 0.00 0.00 0.00 0.01 16:05:01 lo 131.88 131.88 76.38 76.38 0.00 0.00 0.00 0.00 16:05:01 docker0 66.97 56.41 69.11 6.93 0.00 0.00 0.00 0.00 16:05:01 veth69d2877 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 lo 55.90 55.90 9.02 9.02 0.00 0.00 0.00 0.00 16:06:01 docker0 141.62 191.30 10.71 2195.77 0.00 0.00 0.00 0.00 16:06:01 ens3 2576.27 1885.72 16320.43 408.69 0.00 0.00 0.00 0.00 16:06:01 veth333353b 126.77 178.59 8.28 2194.48 0.00 0.00 0.00 0.18 16:07:01 lo 5.87 5.87 0.51 0.51 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 16:07:01 ens3 427.97 628.30 67.26 4453.12 0.00 0.00 0.00 0.00 Average: lo 73.59 73.59 37.77 37.77 0.00 0.00 0.00 0.00 Average: docker0 45.55 44.22 32.47 188.11 0.00 0.00 0.00 0.00 Average: ens3 225.51 194.32 1311.05 401.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6338) 07/11/24 _x86_64_ (4 CPU) 15:54:21 LINUX RESTART (4 CPU) 15:55:02 CPU %user %nice %system %iowait %steal %idle 15:56:01 all 19.22 0.00 1.50 3.64 0.06 75.57 15:56:01 0 12.39 0.00 1.11 0.26 0.03 86.21 15:56:01 1 14.09 0.00 1.36 0.61 0.03 83.91 15:56:01 2 1.92 0.00 0.85 7.97 0.07 89.19 15:56:01 3 48.49 0.00 2.71 5.74 0.10 42.97 15:57:01 all 45.52 0.00 2.43 1.59 0.13 50.34 15:57:01 0 42.88 0.00 2.84 1.37 0.13 52.77 15:57:01 1 43.74 0.00 1.52 1.91 0.12 52.72 15:57:01 2 48.28 0.00 2.21 2.13 0.15 47.24 15:57:01 3 47.19 0.00 3.15 0.95 0.13 48.58 15:58:01 all 40.34 0.00 4.00 3.36 0.12 52.18 15:58:01 0 38.47 0.00 3.68 1.71 0.12 56.02 15:58:01 1 46.29 0.00 3.09 1.50 0.12 49.00 15:58:01 2 38.75 0.00 4.48 6.60 0.13 50.03 15:58:01 3 37.80 0.00 4.76 3.63 0.13 53.67 15:59:01 all 33.84 0.00 2.05 7.49 0.12 56.50 15:59:01 0 34.85 0.00 3.06 6.21 0.10 55.78 15:59:01 1 40.92 0.00 1.61 8.76 0.13 48.59 15:59:01 2 31.93 0.00 1.78 13.63 0.13 52.53 15:59:01 3 27.66 0.00 1.73 1.39 0.08 69.14 16:00:01 all 6.99 0.00 1.94 8.62 0.09 82.37 16:00:01 0 7.54 0.00 2.18 8.90 0.08 81.30 16:00:01 1 6.27 0.00 1.76 7.34 0.07 84.56 16:00:01 2 8.51 0.00 2.28 14.25 0.10 74.86 16:00:01 3 5.64 0.00 1.55 3.99 0.08 88.74 16:01:01 all 10.05 0.00 3.28 16.77 0.12 69.78 16:01:01 0 12.28 0.00 3.29 15.30 0.10 69.02 16:01:01 1 9.04 0.00 3.56 15.19 0.12 72.09 16:01:01 2 9.52 0.00 3.56 22.76 0.17 64.00 16:01:01 3 9.37 0.00 2.68 13.89 0.10 73.96 16:02:01 all 16.96 0.00 2.21 8.89 0.11 71.83 16:02:01 0 15.12 0.00 2.13 4.52 0.10 78.13 16:02:01 1 16.34 0.00 2.13 9.30 0.10 72.13 16:02:01 2 18.85 0.00 2.38 14.66 0.13 63.98 16:02:01 3 17.54 0.00 2.21 7.11 0.10 73.04 16:03:01 all 6.81 0.00 3.19 18.02 0.13 71.85 16:03:01 0 6.44 0.00 3.13 12.74 0.12 77.58 16:03:01 1 7.17 0.00 3.59 23.62 0.12 65.51 16:03:01 2 7.03 0.00 3.69 21.56 0.19 67.53 16:03:01 3 6.63 0.00 2.38 14.14 0.10 76.75 16:04:01 all 9.97 0.00 4.09 18.67 0.14 67.14 16:04:01 0 9.65 0.00 4.75 20.23 0.15 65.22 16:04:01 1 11.00 0.00 4.64 17.66 0.13 66.56 16:04:01 2 10.49 0.00 3.70 21.54 0.18 64.08 16:04:01 3 8.70 0.00 3.25 15.25 0.10 72.70 16:05:01 all 9.41 0.00 4.27 19.75 0.13 66.44 16:05:01 0 8.00 0.00 4.01 14.58 0.10 73.31 16:05:01 1 8.39 0.00 4.74 20.34 0.12 66.41 16:05:01 2 11.26 0.00 4.72 23.42 0.17 60.43 16:05:01 3 10.00 0.00 3.62 20.68 0.12 65.58 16:06:01 all 32.62 0.00 3.70 7.56 0.12 56.00 16:06:01 0 24.56 0.00 3.53 7.33 0.10 64.48 16:06:01 1 35.52 0.00 3.82 7.01 0.12 53.53 16:06:01 2 39.76 0.00 3.34 6.91 0.15 49.84 16:06:01 3 30.70 0.00 4.09 9.00 0.12 56.09 16:06:01 CPU %user %nice %system %iowait %steal %idle 16:07:01 all 22.87 0.00 3.27 3.67 0.11 70.08 16:07:01 0 20.30 0.00 3.12 2.84 0.10 73.64 16:07:01 1 24.71 0.00 3.79 3.22 0.12 68.16 16:07:01 2 22.98 0.00 3.46 4.08 0.12 69.36 16:07:01 3 23.46 0.00 2.71 4.54 0.10 69.18 Average: all 21.23 0.00 3.00 9.84 0.12 65.82 Average: 0 19.40 0.00 3.07 8.00 0.10 69.42 Average: 1 21.97 0.00 2.97 9.71 0.11 65.24 Average: 2 20.82 0.00 3.04 13.28 0.14 62.72 Average: 3 22.75 0.00 2.90 8.36 0.11 65.88