---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6343 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: 3944 476 1811 0 1656 3213 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:b5:64:f5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.193/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85588sec preferred_lft 85588sec inet6 fe80::f816:3eff:feb5:64f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:a0:41:20 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:f7ff:fea0:4120/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6343) 07/11/24 _x86_64_ (4 CPU) 16:22:49 LINUX RESTART (4 CPU) 16:23:01 tps rtps wtps bread/s bwrtn/s 16:24:02 176.41 80.77 95.63 6476.64 40810.01 16:25:01 129.45 42.29 87.16 3019.18 12971.60 16:26:01 88.72 25.53 63.19 1642.64 18518.85 16:27:01 381.27 21.16 360.11 2227.36 32269.96 16:28:01 96.05 8.73 87.32 165.94 2343.22 16:29:01 632.83 0.38 632.44 3.87 17687.45 16:30:01 282.37 6.36 276.01 180.32 7422.94 16:31:01 620.68 2.45 618.23 187.00 17635.72 16:32:01 618.56 8.68 609.88 214.76 16835.19 16:33:01 1740.66 1.80 1738.86 68.79 20603.63 16:34:01 416.05 37.28 378.77 1289.12 10783.67 16:35:01 276.67 87.79 188.89 5681.99 54888.45 16:36:01 169.96 144.59 25.36 2632.63 2845.13 Average: 433.41 35.98 397.43 1828.39 19670.29 16:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:24:02 1685984 3307232 2352676 58.25 42260 1740172 941344 18.50 612552 1569216 92644 16:25:01 1031416 3056872 3007244 74.46 65836 2101956 1145276 22.51 910320 1886192 83772 16:26:01 124136 2022160 3914524 96.93 73956 1974520 2043880 40.18 1960616 1756572 6720 16:27:01 123640 1638264 3915020 96.94 106680 1632996 3122964 61.39 2310312 1386524 12200 16:28:01 121800 1143580 3916860 96.98 108256 1145144 3774128 74.19 2669192 1031400 1028 16:29:01 105292 1120540 3933368 97.39 133260 1096752 3787796 74.46 2686108 995308 716 16:30:01 124524 688984 3914136 96.92 123340 659776 4339324 85.30 2914376 745796 2436 16:31:01 123684 660836 3914976 96.94 122004 621672 4401532 86.52 2922792 708620 2352 16:32:01 140604 617552 3898056 96.52 109012 556404 4470352 87.87 2927332 661464 3224 16:33:01 193752 593304 3844908 95.20 104744 504824 4536856 89.18 2930284 632368 3764 16:34:01 2080984 2314892 1957676 48.47 87940 312796 1806784 35.52 1280588 509856 2832 16:35:01 901008 2215892 3137652 77.69 98432 1369208 1856876 36.50 1597824 1344220 62988 16:36:01 1916536 3324272 2122124 52.55 124240 1435312 936392 18.41 631080 1296928 13940 Average: 667182 1746491 3371478 83.48 99997 1165502 2858731 56.19 2027183 1117266 22201 16:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 16:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:02 ens3 369.24 251.62 1416.43 69.69 0.00 0.00 0.00 0.00 16:25:01 lo 3.39 3.39 0.32 0.32 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 ens3 313.42 325.60 2157.39 61.46 0.00 0.00 0.00 0.00 16:26:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 ens3 686.06 535.99 6826.88 95.55 0.00 0.00 0.00 0.00 16:27:01 lo 67.44 67.44 107.07 107.07 0.00 0.00 0.00 0.00 16:27:01 vethb7f4480 39.73 37.98 104.21 4.30 0.00 0.00 0.00 0.01 16:27:01 veth2b7eefe 0.23 0.52 0.01 0.04 0.00 0.00 0.00 0.00 16:27:01 docker0 39.96 38.16 103.68 4.31 0.00 0.00 0.00 0.00 16:28:01 lo 45.63 45.63 43.16 43.16 0.00 0.00 0.00 0.00 16:28:01 vethb7f4480 16.58 18.18 39.23 2.81 0.00 0.00 0.00 0.00 16:28:01 veth2b7eefe 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:28:01 docker0 16.76 18.34 39.01 2.82 0.00 0.00 0.00 0.00 16:29:01 lo 143.64 143.64 39.53 39.53 0.00 0.00 0.00 0.00 16:29:01 vethb7f4480 77.52 61.52 30.76 10.14 0.00 0.00 0.00 0.00 16:29:01 veth2b7eefe 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:29:01 docker0 77.70 61.69 29.70 10.15 0.00 0.00 0.00 0.00 16:30:01 lo 110.75 110.75 56.70 56.70 0.00 0.00 0.00 0.00 16:30:01 vethb7f4480 41.39 37.67 47.33 5.88 0.00 0.00 0.00 0.00 16:30:01 veth2b7eefe 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 16:30:01 docker0 41.58 37.87 46.77 5.89 0.00 0.00 0.00 0.00 16:31:01 lo 135.30 135.30 46.80 46.80 0.00 0.00 0.00 0.00 16:31:01 vethb7f4480 68.86 54.23 40.15 7.10 0.00 0.00 0.00 0.00 16:31:01 veth2b7eefe 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:31:01 docker0 69.04 54.40 39.22 7.11 0.00 0.00 0.00 0.00 16:32:01 lo 128.96 128.96 46.81 46.81 0.00 0.00 0.00 0.00 16:32:01 vethb7f4480 65.51 51.31 40.26 6.88 0.00 0.00 0.00 0.00 16:32:01 veth2b7eefe 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:32:01 docker0 65.71 51.51 39.38 6.90 0.00 0.00 0.00 0.00 16:33:01 lo 112.30 112.30 51.84 51.84 0.00 0.00 0.00 0.00 16:33:01 vethb7f4480 54.62 44.08 34.61 17.20 0.00 0.00 0.00 0.00 16:33:01 veth2b7eefe 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:33:01 docker0 54.81 44.26 33.87 17.21 0.00 0.00 0.00 0.00 16:34:01 lo 109.58 109.58 56.79 56.79 0.00 0.00 0.00 0.00 16:34:01 docker0 50.84 44.54 50.87 5.18 0.00 0.00 0.00 0.00 16:34:01 ens3 2490.98 1727.11 13264.01 421.79 0.00 0.00 0.00 0.00 16:35:01 lo 2.22 2.22 0.19 0.19 0.00 0.00 0.00 0.00 16:35:01 docker0 141.23 189.07 7.30 2196.14 0.00 0.00 0.00 0.00 16:35:01 ens3 463.69 516.30 3260.37 2324.47 0.00 0.00 0.00 0.00 16:36:01 lo 4.87 4.87 0.43 0.43 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 ens3 184.47 300.73 43.48 2142.34 0.00 0.00 0.00 0.00 Average: lo 66.72 66.72 34.65 34.65 0.00 0.00 0.00 0.00 Average: docker0 42.95 41.58 30.02 173.71 0.00 0.00 0.00 0.00 Average: ens3 241.36 195.50 1275.47 376.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6343) 07/11/24 _x86_64_ (4 CPU) 16:22:49 LINUX RESTART (4 CPU) 16:23:01 CPU %user %nice %system %iowait %steal %idle 16:24:02 all 15.84 0.00 2.08 4.98 0.06 77.03 16:24:02 0 15.75 0.00 3.55 6.96 0.07 73.67 16:24:02 1 28.05 0.00 1.91 2.93 0.07 67.05 16:24:02 2 11.34 0.00 1.22 2.11 0.07 85.26 16:24:02 3 8.25 0.00 1.64 7.92 0.05 82.14 16:25:01 all 27.69 0.00 1.93 2.57 0.08 67.72 16:25:01 0 21.50 0.00 2.10 2.68 0.07 73.65 16:25:01 1 25.73 0.00 1.77 4.57 0.07 67.87 16:25:01 2 25.54 0.00 1.57 1.67 0.08 71.13 16:25:01 3 38.00 0.00 2.31 1.38 0.10 58.20 16:26:01 all 56.24 0.00 3.09 1.21 0.13 39.34 16:26:01 0 60.50 0.00 3.43 0.70 0.12 35.25 16:26:01 1 55.72 0.00 3.49 1.42 0.13 39.23 16:26:01 2 51.72 0.00 2.01 1.14 0.13 45.00 16:26:01 3 56.99 0.00 3.41 1.57 0.13 37.88 16:27:01 all 29.01 0.00 3.54 9.35 0.12 57.98 16:27:01 0 24.31 0.00 3.62 12.11 0.12 59.85 16:27:01 1 29.69 0.00 3.94 11.07 0.10 55.20 16:27:01 2 26.73 0.00 3.76 8.89 0.13 60.49 16:27:01 3 35.32 0.00 2.87 5.35 0.12 56.35 16:28:01 all 21.47 0.00 1.02 1.80 0.08 75.63 16:28:01 0 26.13 0.00 1.02 2.08 0.08 70.68 16:28:01 1 18.20 0.00 1.12 2.72 0.10 77.86 16:28:01 2 16.79 0.00 0.82 0.23 0.10 82.06 16:28:01 3 24.71 0.00 1.13 2.17 0.08 71.90 16:29:01 all 7.17 0.00 3.43 18.08 0.13 71.20 16:29:01 0 8.13 0.00 3.46 9.07 0.10 79.24 16:29:01 1 7.01 0.00 3.44 24.89 0.12 64.55 16:29:01 2 5.82 0.00 3.15 14.09 0.15 76.79 16:29:01 3 7.72 0.00 3.65 24.26 0.10 64.27 16:30:01 all 21.90 0.00 2.19 7.28 0.11 68.53 16:30:01 0 19.69 0.00 2.92 7.12 0.10 70.17 16:30:01 1 22.64 0.00 1.91 9.66 0.10 65.69 16:30:01 2 24.87 0.00 1.88 7.01 0.13 66.10 16:30:01 3 20.37 0.00 2.05 5.33 0.10 72.14 16:31:01 all 7.42 0.00 3.32 17.59 0.13 71.54 16:31:01 0 7.52 0.00 3.69 18.70 0.10 69.98 16:31:01 1 7.61 0.00 3.03 16.47 0.12 72.77 16:31:01 2 7.14 0.00 3.19 15.90 0.17 73.61 16:31:01 3 7.42 0.00 3.32 19.29 0.12 69.85 16:32:01 all 9.38 0.00 3.52 17.66 0.13 69.32 16:32:01 0 8.24 0.00 3.11 19.25 0.12 69.28 16:32:01 1 8.92 0.00 3.11 19.13 0.12 68.72 16:32:01 2 10.15 0.00 3.82 14.34 0.18 71.50 16:32:01 3 10.17 0.00 4.05 17.91 0.12 67.75 16:33:01 all 8.57 0.00 4.69 22.43 0.14 64.17 16:33:01 0 7.55 0.00 5.65 32.23 0.15 54.41 16:33:01 1 9.60 0.00 4.43 22.48 0.13 63.35 16:33:01 2 9.94 0.00 5.27 22.15 0.17 62.47 16:33:01 3 7.19 0.00 3.44 12.87 0.10 76.40 16:34:01 all 24.83 0.00 3.29 11.61 0.13 60.13 16:34:01 0 22.78 0.00 4.93 13.11 0.13 59.04 16:34:01 1 21.76 0.00 2.69 10.08 0.13 65.34 16:34:01 2 29.21 0.00 3.11 13.68 0.17 53.84 16:34:01 3 25.62 0.00 2.46 9.57 0.12 62.24 16:34:01 CPU %user %nice %system %iowait %steal %idle 16:35:01 all 26.63 0.00 4.34 6.67 0.12 62.24 16:35:01 0 26.09 0.00 3.95 10.40 0.10 59.46 16:35:01 1 26.57 0.00 4.79 3.87 0.10 64.68 16:35:01 2 25.05 0.00 3.70 6.74 0.15 64.36 16:35:01 3 28.85 0.00 4.88 5.68 0.12 60.47 16:36:01 all 19.83 0.00 1.11 3.81 0.07 75.18 16:36:01 0 28.95 0.00 1.35 8.06 0.08 61.55 16:36:01 1 16.90 0.00 1.01 0.79 0.07 81.24 16:36:01 2 23.06 0.00 1.33 6.17 0.08 69.36 16:36:01 3 10.44 0.00 0.77 0.25 0.07 88.47 Average: all 21.24 0.00 2.89 9.61 0.11 66.16 Average: 0 21.34 0.00 3.29 10.95 0.10 64.32 Average: 1 21.42 0.00 2.82 9.98 0.10 65.67 Average: 2 20.59 0.00 2.67 8.75 0.13 67.85 Average: 3 21.60 0.00 2.77 8.73 0.10 66.79